center/capture-cordova-plugin
center/capture-cordova-plugin
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#	plugin.xml
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zher52 2021-10-11 16:34:37 +08:00
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README.md Normal file
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# 短视频拍摄+压缩插件
## 来源
Android 代码根据 https://github.com/mabeijianxi/small-video-record 修改。
## 安装方法
`cordova plugin add git+http://m.shuto.cn:8680/center/capture-cordova-plugin.git`
## 调用方法
```javascript
/**
* 拍摄
* @Param options 拍摄参数
* @Param 成功callback
* @Param 失败callback
*
*/
capture.capture(options, success, error);
```
```javascript
/**
* 参数说明
*/
options = {
needFull: true, // 是否全屏预览，一般性能好些的机器都可开启
width: 640, // 视频宽度（相当于手机竖拍时的高度）
height: 480, // 视频高度
maxTime: 15000, // 可录制最大长度，单位：毫秒
minTime: 3000, // 录制最小长度，不到这个长度的会被忽略？，单位：毫秒
maxFramerate: 24, // 最大帧率，这个参数似乎影响不是很大
bitrate: 580000, // 比特率，值越大，文件越大，理论上越清晰
thumbnailsTime: 1 // 用作缩略图的图片的截取时间，默认第1帧
}
```
## 说明
1. Android 需要设置最低 sdk 版本为24
```xml
<preference name="android-minSdkVersion" value="24" />
```
2. Android 中因使用到了外部存储 DCMI，但在 Android10（SdkVersion 29）中会出现 file.mkdir() 无法创建的问题，因此要么指定要么小于 29 的 sdk，要么添加过渡期解决方案。需要注意到 Android11（SdkVersion 30）开始这个过滤方案将失效，需要按照 Scoped Storage 的规范使用外部存储。
- 2.1 指定 sdk 版本
```xml
<preference name="android-targetSdkVersion" value="25" />
```
- 2.2 使用过渡方案
```xml
<edit-config file="app/src/main/AndroidManifest.xml" mode="merge" target="/manifest/application" xmlns:android="http://schemas.android.com/apk/res/android">
<application android:requestLegacyExternalStorage="true" />
</edit-config>
```
[示例 app](http://m.shuto.cn:8680/center/captureDemo.git)

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plugin.xml
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<?xml version='1.0' encoding='utf-8'?>
<plugin id="capture-cordova-plugin" version="1.0.0" xmlns="http://apache.org/cordova/ns/plugins/1.0"
xmlns:android="http://schemas.android.com/apk/res/android">
<name>CapturePlugin</name>
<js-module name="capture" src="www/capture.js">
<clobbers target="capture"/>
</js-module>
<platform name="android">
<config-file parent="/*" target="res/xml/config.xml">
<feature name="capture-cordova-plugin">
<param name="android-package" value="cn.shuto.plugin.capture.CaptureCordovaPlugin"/>
</feature>
</config-file>
<config-file parent="/*" target="AndroidManifest.xml">
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
</config-file>
<config-file parent="application" target="AndroidManifest.xml">
<activity android:clearTaskOnLaunch="true" android:configChanges="orientation|keyboardHidden|screenSize"
android:exported="false" android:name="com.mabeijianxi.smallvideorecord2.MediaRecorderActivity"
android:theme="@android:style/Theme.NoTitleBar.Fullscreen"
android:windowSoftInputMode="stateAlwaysHidden"/>
<provider android:authorities="${applicationId}.cordova.plugin.camera.provider" android:exported="false"
android:grantUriPermissions="true" android:name="org.apache.cordova.camera.FileProvider">
<meta-data android:name="android.support.FILE_PROVIDER_PATHS"
android:resource="@xml/camera_provider_paths"/>
</provider>
</config-file>
<config-file parent="/manifest" target="AndroidManifest.xml">
<uses-permission android:name="android.permission.CAMERA"/>
<uses-permission android:name="android.permission.FLASHLIGHT"/>
<uses-feature android:name="android.hardware.camera" android:required="true"/>
</config-file>
<source-file src="src/android/CaptureCordovaPlugin.java" target-dir="src/cn/shuto/plugin/capture"/>
<framework custom="true" src="src/android/mobile-ffmpeg-x2.gradle" type="gradleReference"/>
</platform>
<platform name="ios">
<config-file parent="/*" target="config.xml">
<feature name="CapturePlugin">
<param name="ios-package" value="CapturePlugin"/>
</feature>
</config-file>
<source-file src="src/ios/CapturePlugin.m"/>
<header-file src="src/ios/SGRecord/SGMotionManager.h"/>
<source-file src="src/ios/SGRecord/SGMotionManager.m"/>
<header-file src="src/ios/SGRecord/SGRecordEncoder.h"/>
<source-file src="src/ios/SGRecord/SGRecordEncoder.m"/>
<header-file src="src/ios/SGRecord/SGRecordManager.h"/>
<source-file src="src/ios/SGRecord/SGRecordManager.m"/>
<header-file src="src/ios/SGRecord/SGRecordOptions.h"/>
<source-file src="src/ios/SGRecord/SGRecordOptions.m"/>
<header-file src="src/ios/SGRecord/SGRecordProgressView.h"/>
<source-file src="src/ios/SGRecord/SGRecordProgressView.m"/>
<header-file src="src/ios/SGRecord/SGRecordSuccessPreview.h"/>
<source-file src="src/ios/SGRecord/SGRecordSuccessPreview.m"/>
<header-file src="src/ios/SGRecord/SGRecordViewController.h"/>
<source-file src="src/ios/SGRecord/SGRecordViewController.m"/>
<header-file src="src/ios/SGRecord/UIButton+Convenience.h"/>
<source-file src="src/ios/SGRecord/UIButton+Convenience.m"/>
<resource-file src="src/ios/Assets.xcassets"/>
<framework src="AVFoundation.framework"/>
<framework src="AVKit.framework"/>
<framework src="CoreMotion.framework"/>
<framework src="MobileCoreServices.framework"/>
<preference name="CAMERA_USAGE_DESCRIPTION" default="This app requires access to your camera to take pictures" />
<config-file target="*-Info.plist" parent="NSCameraUsageDescription">
<string>$CAMERA_USAGE_DESCRIPTION</string>
</config-file>
<preference name="MICROPHONE_USAGE_DESCRIPTION" default="This app requires access to your microphone to take pictures" />
<config-file target="*-Info.plist" parent="NSMicrophoneUsageDescription">
<string>$MICROPHONE_USAGE_DESCRIPTION</string>
</config-file>
<preference name="PHOTO_LIBRARY_ADD_USAGE_DESCRIPTION" default="This app requires access to your photo library to save your pictures" />
<config-file target="*-Info.plist" parent="NSPhotoLibraryAddUsageDescription">
<string>$PHOTO_LIBRARY_ADD_USAGE_DESCRIPTION</string>
</config-file>
</platform>
<plugin id="capture-cordova-plugin" version="1.0.0"
xmlns="http://apache.org/cordova/ns/plugins/1.0"
xmlns:android="http://schemas.android.com/apk/res/android">
<name>CapturePlugin</name>
<js-module name="capture" src="www/capture.js">
<clobbers target="capture" />
</js-module>
<platform name="android">
<config-file parent="/*" target="res/xml/config.xml">
<feature name="CapturePlugin">
<param name="android-package" value="cn.shuto.plugin.capture.CaptureCordovaPlugin" />
<param name="onload" value="true" />
</feature>
</config-file>
<config-file target="AndroidManifest.xml" parent="/manifest">
<uses-permission android:name="android.permission.CAMERA"/>
<uses-permission android:name="android.permission.FLASHLIGHT"/>
<uses-permission android:name="android.permission.CAMERA"/>
<uses-permission android:name="android.permission.RECORD_AUDIO"/>
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
<uses-feature android:name="android.hardware.camera" android:required="true"/>
<uses-feature android:name="android.hardware.camera.autofocus" />
</config-file>
<config-file target="AndroidManifest.xml" parent="application">
<activity android:name="com.mabeijianxi.smallvideorecord2.MediaRecorderActivity" android:clearTaskOnLaunch="true" android:configChanges="orientation|keyboardHidden|screenSize" android:theme="@android:style/Theme.NoTitleBar.Fullscreen" android:windowSoftInputMode="stateAlwaysHidden" android:exported="false"/>
</config-file>
<source-file src="src/android/CaptureCordovaPlugin.java" target-dir="src/cn/shuto/plugin/capture" />
<source-file src="src/android/MediaRecorderConfig.java" target-dir="com/mabeijianxi/smallvideorecord2/model" />
<source-file src="src/android/MediaObject.java" target-dir="com/mabeijianxi/smallvideorecord2/model" />
<source-file src="src/android/BaseMediaBitrateConfig.java" target-dir="com/mabeijianxi/smallvideorecord2/model" />
<source-file src="src/android/MediaThemeObject.java" target-dir="com/mabeijianxi/smallvideorecord2/model" />
<source-file src="src/android/MediaRecorderActivity.java" target-dir="com/mabeijianxi/smallvideorecord2" />
<source-file src="src/android/MediaRecorderBase.java" target-dir="com/mabeijianxi/smallvideorecord2" />
<source-file src="src/android/MediaRecorderNative.java" target-dir="com/mabeijianxi/smallvideorecord2" />
<source-file src="src/android/IMediaRecorder.java" target-dir="com/mabeijianxi/smallvideorecord2" />
<source-file src="src/android/ProgressView.java" target-dir="com/mabeijianxi/smallvideorecord2" />
<source-file src="src/android/AudioRecorder.java" target-dir="com/mabeijianxi/smallvideorecord2" />
<source-file src="src/android/JianXiCamera.java" target-dir="com/mabeijianxi/smallvideorecord2" />
<source-file src="src/android/FileUtils.java" target-dir="com/mabeijianxi/smallvideorecord2" />
<source-file src="src/android/StringUtils.java" target-dir="com/mabeijianxi/smallvideorecord2" />
<source-file src="src/android/Log.java" target-dir="com/mabeijianxi/smallvideorecord2" />
<source-file src="src/android/FFMpegUtils.java" target-dir="com/mabeijianxi/smallvideorecord2" />
<source-file src="src/android/DeviceUtils.java" target-dir="com/mabeijianxi/smallvideorecord2" />
<source-file src="src/android/FFmpegBridge.java" target-dir="com/mabeijianxi/smallvideorecord2/jniinterface" />
<resource-file src="src/android/res/layout/activity_media_recorder.xml" target="res/layout/activity_media_recorder.xml" />
<resource-file src="src/android/res/values/colors.xml" target="/res/values/colors.xml" />
<resource-file src="src/android/res/values/strings.xml" target="/res/values/capture-strings.xml" />
<resource-file src="src/android/res/drawable/record_camera_flash_led_selector.xml" target="/res/drawable/record_camera_flash_led_selector.xml" />
<resource-file src="src/android/res/drawable/record_camera_switch_selector.xml" target="/res/drawable/record_camera_switch_selector.xml" />
<resource-file src="src/android/res/drawable/record_delete_selector.xml" target="/res/drawable/record_delete_selector.xml" />
<resource-file src="src/android/res/drawable/record_next_seletor.xml" target="/res/drawable/record_next_seletor.xml" />
<resource-file src="src/android/res/drawable/small_video_shoot.xml" target="/res/drawable/small_video_shoot.xml" />
<resource-file src="src/android/res/drawable-xxhdpi/record_camera_flash_led_off_disable.png" target="/res/drawable-xxhdpi/record_camera_flash_led_off_disable.png" />
<resource-file src="src/android/res/drawable-xxhdpi/record_camera_flash_led_off_normal.png" target="/res/drawable-xxhdpi/record_camera_flash_led_off_normal.png" />
<resource-file src="src/android/res/drawable-xxhdpi/record_camera_flash_led_off_pressed.png" target="/res/drawable-xxhdpi/record_camera_flash_led_off_pressed.png" />
<resource-file src="src/android/res/drawable-xxhdpi/record_camera_flash_led_on_disable.png" target="/res/drawable-xxhdpi/record_camera_flash_led_on_disable.png" />
<resource-file src="src/android/res/drawable-xxhdpi/record_camera_flash_led_on_normal.png" target="/res/drawable-xxhdpi/record_camera_flash_led_on_normal.png" />
<resource-file src="src/android/res/drawable-xxhdpi/record_camera_flash_led_on_pressed.png" target="/res/drawable-xxhdpi/record_camera_flash_led_on_pressed.png" />
<resource-file src="src/android/res/drawable-xxhdpi/record_camera_switch_disable.png" target="/res/drawable-xxhdpi/record_camera_switch_disable.png" />
<resource-file src="src/android/res/drawable-xxhdpi/record_camera_switch_normal.png" target="/res/drawable-xxhdpi/record_camera_switch_normal.png" />
<resource-file src="src/android/res/drawable-xxhdpi/record_camera_switch_pressed.png" target="/res/drawable-xxhdpi/record_camera_switch_pressed.png" />
<resource-file src="src/android/res/drawable-xxhdpi/record_cancel_normal.png" target="/res/drawable-xxhdpi/record_cancel_normal.png" />
<resource-file src="src/android/res/drawable-xxhdpi/record_cancel_press.png" target="/res/drawable-xxhdpi/record_cancel_press.png" />
<resource-file src="src/android/res/drawable-xxhdpi/record_delete_check_normal.png" target="/res/drawable-xxhdpi/record_delete_check_normal.png" />
<resource-file src="src/android/res/drawable-xxhdpi/record_delete_check_press.png" target="/res/drawable-xxhdpi/record_delete_check_press.png" />
<resource-file src="src/android/res/drawable-xxhdpi/record_delete_normal.png" target="/res/drawable-xxhdpi/record_delete_normal.png" />
<resource-file src="src/android/res/drawable-xxhdpi/record_delete_press.png" target="/res/drawable-xxhdpi/record_delete_press.png" />
<resource-file src="src/android/res/drawable-xxhdpi/record_next_normal.png" target="/res/drawable-xxhdpi/record_next_normal.png" />
<resource-file src="src/android/res/drawable-xxhdpi/record_next_press.png" target="/res/drawable-xxhdpi/record_next_press.png" />
<resource-file src="src/android/libs/armeabi-v7a/libavcodec.so" target="jniLibs/armeabi-v7a/libavcodec.so" />
<resource-file src="src/android/libs/armeabi-v7a/libavfilter.so" target="jniLibs/armeabi-v7a/libavfilter.so" />
<resource-file src="src/android/libs/armeabi-v7a/libavformat.so" target="jniLibs/armeabi-v7a/libavformat.so" />
<resource-file src="src/android/libs/armeabi-v7a/libavutil.so" target="jniLibs/armeabi-v7a/libavutil.so" />
<resource-file src="src/android/libs/armeabi-v7a/libfdk-aac.so" target="jniLibs/armeabi-v7a/libfdk-aac.so" />
<resource-file src="src/android/libs/armeabi-v7a/libjx_ffmpeg_jni.so" target="jniLibs/armeabi-v7a/libjx_ffmpeg_jni.so" />
<resource-file src="src/android/libs/armeabi-v7a/libswresample.so" target="jniLibs/armeabi-v7a/libswresample.so" />
<resource-file src="src/android/libs/armeabi-v7a/libswscale.so" target="jniLibs/armeabi-v7a/libswscale.so" />
<resource-file src="src/android/libs/arm64-v8a/libavcodec.so" target="jniLibs/arm64-v8a/libavcodec.so" />
<resource-file src="src/android/libs/arm64-v8a/libavfilter.so" target="jniLibs/arm64-v8a/libavfilter.so" />
<resource-file src="src/android/libs/arm64-v8a/libavformat.so" target="jniLibs/arm64-v8a/libavformat.so" />
<resource-file src="src/android/libs/arm64-v8a/libavutil.so" target="jniLibs/arm64-v8a/libavutil.so" />
<resource-file src="src/android/libs/arm64-v8a/libfdk-aac.so" target="jniLibs/arm64-v8a/libfdk-aac.so" />
<resource-file src="src/android/libs/arm64-v8a/libjx_ffmpeg_jni.so" target="jniLibs/arm64-v8a/libjx_ffmpeg_jni.so" />
<resource-file src="src/android/libs/arm64-v8a/libswresample.so" target="jniLibs/arm64-v8a/libswresample.so" />
<resource-file src="src/android/libs/arm64-v8a/libswscale.so" target="jniLibs/arm64-v8a/libswscale.so" />
<framework custom="true" src="src/android/mobile-ffmpeg-x2.gradle" type="gradleReference" />
</platform>
<platform name="ios">
<config-file parent="/*" target="config.xml">
<feature name="CapturePlugin">
<param name="ios-package" value="CapturePlugin"/>
</feature>
</config-file>
<source-file src="src/ios/CapturePlugin.m"/>
<header-file src="src/ios/SGRecord/SGMotionManager.h"/>
<source-file src="src/ios/SGRecord/SGMotionManager.m"/>
<header-file src="src/ios/SGRecord/SGRecordEncoder.h"/>
<source-file src="src/ios/SGRecord/SGRecordEncoder.m"/>
<header-file src="src/ios/SGRecord/SGRecordManager.h"/>
<source-file src="src/ios/SGRecord/SGRecordManager.m"/>
<header-file src="src/ios/SGRecord/SGRecordOptions.h"/>
<source-file src="src/ios/SGRecord/SGRecordOptions.m"/>
<header-file src="src/ios/SGRecord/SGRecordProgressView.h"/>
<source-file src="src/ios/SGRecord/SGRecordProgressView.m"/>
<header-file src="src/ios/SGRecord/SGRecordSuccessPreview.h"/>
<source-file src="src/ios/SGRecord/SGRecordSuccessPreview.m"/>
<header-file src="src/ios/SGRecord/SGRecordViewController.h"/>
<source-file src="src/ios/SGRecord/SGRecordViewController.m"/>
<header-file src="src/ios/SGRecord/UIButton+Convenience.h"/>
<source-file src="src/ios/SGRecord/UIButton+Convenience.m"/>
<resource-file src="src/ios/Assets.xcassets"/>
<framework src="AVFoundation.framework"/>
<framework src="AVKit.framework"/>
<framework src="CoreMotion.framework"/>
<framework src="MobileCoreServices.framework"/>
<preference name="CAMERA_USAGE_DESCRIPTION" default="This app requires access to your camera to take pictures" />
<config-file target="*-Info.plist" parent="NSCameraUsageDescription">
<string>$CAMERA_USAGE_DESCRIPTION</string>
</config-file>
<preference name="MICROPHONE_USAGE_DESCRIPTION" default="This app requires access to your microphone to take pictures" />
<config-file target="*-Info.plist" parent="NSMicrophoneUsageDescription">
<string>$MICROPHONE_USAGE_DESCRIPTION</string>
</config-file>
<preference name="PHOTO_LIBRARY_ADD_USAGE_DESCRIPTION" default="This app requires access to your photo library to save your pictures" />
<config-file target="*-Info.plist" parent="NSPhotoLibraryAddUsageDescription">
<string>$PHOTO_LIBRARY_ADD_USAGE_DESCRIPTION</string>
</config-file>
</platform>
</plugin>

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package com.mabeijianxi.smallvideorecord2;
import android.media.AudioFormat;
import android.media.AudioRecord;
/**
* 音频录制
*
*/
public class AudioRecorder extends Thread {
private AudioRecord mAudioRecord = null;
/** 采样率 */
private int mSampleRate = 44100;
private IMediaRecorder mMediaRecorder;
public AudioRecorder(IMediaRecorder mediaRecorder) {
this.mMediaRecorder = mediaRecorder;
}
/** 设置采样率 */
public void setSampleRate(int sampleRate) {
this.mSampleRate = sampleRate;
}
@Override
public void run() {
if (mSampleRate != 8000 && mSampleRate != 16000 && mSampleRate != 22050 && mSampleRate != 44100) {
mMediaRecorder.onAudioError(MediaRecorderBase.AUDIO_RECORD_ERROR_SAMPLERATE_NOT_SUPPORT, "sampleRate not support.");
return;
}
final int mMinBufferSize = AudioRecord.getMinBufferSize(mSampleRate, AudioFormat.CHANNEL_IN_MONO, AudioFormat.ENCODING_PCM_16BIT);
if (AudioRecord.ERROR_BAD_VALUE == mMinBufferSize) {
mMediaRecorder.onAudioError(MediaRecorderBase.AUDIO_RECORD_ERROR_GET_MIN_BUFFER_SIZE_NOT_SUPPORT, "parameters are not supported by the hardware.");
return;
}
mAudioRecord = new AudioRecord(android.media.MediaRecorder.AudioSource.MIC, mSampleRate, AudioFormat.CHANNEL_IN_MONO, AudioFormat.ENCODING_PCM_16BIT, mMinBufferSize);
if (null == mAudioRecord) {
mMediaRecorder.onAudioError(MediaRecorderBase.AUDIO_RECORD_ERROR_CREATE_FAILED, "new AudioRecord failed.");
return;
}
try {
mAudioRecord.startRecording();
} catch (IllegalStateException e) {
mMediaRecorder.onAudioError(MediaRecorderBase.AUDIO_RECORD_ERROR_UNKNOWN, "startRecording failed.");
return;
}
byte[] sampleBuffer = new byte[2048];
try {
while (!Thread.currentThread().isInterrupted()) {
int result = mAudioRecord.read(sampleBuffer, 0, 2048);
if (result > 0) {
mMediaRecorder.receiveAudioData(sampleBuffer, result);
}
}
} catch (Exception e) {
String message = "";
if (e != null)
message = e.getMessage();
mMediaRecorder.onAudioError(MediaRecorderBase.AUDIO_RECORD_ERROR_UNKNOWN, message);
}
mAudioRecord.release();
mAudioRecord = null;
}
}

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package com.mabeijianxi.smallvideorecord2.model;
import android.os.Parcel;
import android.os.Parcelable;
/**
* Created by jianxi on 2017/3/16.
* https://github.com/mabeijianxi
* mabeijianxi@gmail.com
*/
public class BaseMediaBitrateConfig implements Parcelable{
/**
* 码率模式{@link MODE}
*/
protected int mode=-1;
/**
* 固定码率值
*/
protected int bitrate=-1;
/**
* 最大码率值
*/
protected int maxBitrate=-1;
protected int bufSize=-1;
/**
* 码率等级0~51，越大
*/
protected int crfSize=-1;
/**
* {@link Velocity} 转码速度控制
*/
protected String velocity;
protected BaseMediaBitrateConfig(Parcel in) {
mode = in.readInt();
bitrate = in.readInt();
maxBitrate = in.readInt();
bufSize = in.readInt();
crfSize = in.readInt();
velocity = in.readString();
}
@Override
public void writeToParcel(Parcel dest, int flags) {
dest.writeInt(mode);
dest.writeInt(bitrate);
dest.writeInt(maxBitrate);
dest.writeInt(bufSize);
dest.writeInt(crfSize);
dest.writeString(velocity);
}
@Override
public int describeContents() {
return 0;
}
public static final Creator<BaseMediaBitrateConfig> CREATOR = new Creator<BaseMediaBitrateConfig>() {
@Override
public BaseMediaBitrateConfig createFromParcel(Parcel in) {
return new BaseMediaBitrateConfig(in);
}
@Override
public BaseMediaBitrateConfig[] newArray(int size) {
return new BaseMediaBitrateConfig[size];
}
};
public int getBitrate() {
return bitrate;
}
public int getMaxBitrate() {
return maxBitrate;
}
public int getMode() {
return mode;
}
public int getBufSize() {
return bufSize;
}
public int getCrfSize() {
return crfSize;
}
public String getVelocity() {
return velocity;
}
/**
*
* @param velocity 转码速度控制,速度越快体积将变大，质量也稍差一点点 {@link Velocity}
* @return
*/
public BaseMediaBitrateConfig setVelocity(String velocity) {
this.velocity=velocity;
return this;
}
public static class MODE {
/**
* 默认模式
*/
public final static int AUTO_VBR = 3;
/**
* 这个模式下可设置额定码率
*/
public final static int VBR = 1;
/**
* 固定码率
*/
public final static int CBR = 2;
}
public static class Velocity {
public final static String ULTRAFAST="ultrafast";
public final static String SUPERFAST="superfast";
public final static String VERYFAST="veryfast";
public final static String FASTER="faster";
public final static String FAST="fast";
public final static String MEDIUM="medium";
public final static String SLOW="slow";
public final static String SLOWER="slower";
public final static String VERYSLOW="veryslow";
public final static String PLACEBO="placebo";
}
}

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src/android/CaptureCordovaPlugin.java
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@ -1,31 +1,198 @@
package cn.shuto.plugin.capture;
import org.apache.cordova.CordovaInterface;
import org.apache.cordova.CordovaPlugin;
import org.apache.cordova.CallbackContext;
import org.apache.cordova.PluginResult;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import com.mabeijianxi.smallvideorecord2.DeviceUtils;
import com.mabeijianxi.smallvideorecord2.JianXiCamera;
import com.mabeijianxi.smallvideorecord2.MediaRecorderActivity;
import com.mabeijianxi.smallvideorecord2.model.MediaRecorderConfig;
import android.Manifest;
import android.app.Activity;
import android.content.pm.PackageManager;
import android.os.Environment;
import android.util.Log;
import android.content.Intent;
import android.os.Bundle;
import org.apache.cordova.PermissionHelper;
import java.io.File;
/**
* This class echoes a string called from JavaScript.
*/
public class CaptureCordovaPlugin extends CordovaPlugin {
public static final int REQUEST_CODE = 0x777578;
private final int PERMISSION_REQUEST_CODE = 0x001;
private static String LOG_TAG = "CAPTURE_PLUGIN";
private CallbackContext callbackContext;
private JSONObject param;
private String [] permissions = {
Manifest.permission.CAMERA,
Manifest.permission.RECORD_AUDIO,
Manifest.permission.READ_EXTERNAL_STORAGE,
Manifest.permission.WRITE_EXTERNAL_STORAGE
};
@Override
protected void pluginInitialize() {
// 设置拍摄视频缓存路径
File dcim = Environment
.getExternalStoragePublicDirectory(Environment.DIRECTORY_DCIM);
if (DeviceUtils.isZte()) {
if (dcim.exists()) {
JianXiCamera.setVideoCachePath(dcim + "/capture/");
} else {
JianXiCamera.setVideoCachePath(dcim.getPath().replace("/sdcard/",
"/sdcard-ext/")
+ "/capture/");
}
} else {
JianXiCamera.setVideoCachePath(dcim + "/capture/");
}
// 初始化拍摄
JianXiCamera.initialize(false, null);
}
@Override
public boolean execute(String action, JSONArray args, CallbackContext callbackContext) throws JSONException {
this.callbackContext = callbackContext;
JSONObject param = args.optJSONObject(0);
this.param = args.optJSONObject(0);
if (action.equals("capture")) {
this.capture(param, callbackContext);
if(!hasPermisssion()) {
requestPermissions(PERMISSION_REQUEST_CODE);
} else {
this.capture();
}
return true;
}
return false;
}
private void capture(JSONObject param, CallbackContext callbackContext) {
private void capture() {
JSONObject obj = this.param;
if (obj == null) {
obj = new JSONObject();
}
boolean fullScreen = obj.optBoolean("needFull", true);
MediaRecorderConfig config = new MediaRecorderConfig.Buidler()
.fullScreen(fullScreen)
.smallVideoWidth(fullScreen?0:obj.optInt("width", 640))
.smallVideoHeight(obj.optInt("height", 480))
.recordTimeMax(obj.optInt("maxTime", 15000))
.recordTimeMin(obj.optInt("minTime", 3000))
.maxFrameRate(obj.optInt("maxFramerate", 24))
.videoBitrate(obj.optInt("bitrate", 580000))
.captureThumbnailsTime(obj.optInt("thumbnailsTime", 1))
.build();
Intent intentCapture = new Intent(this.cordova.getActivity().getBaseContext(), MediaRecorderActivity.class);
// intentCapture.putExtra(OVER_ACTIVITY_NAME, overGOActivityName);
intentCapture.putExtra(MediaRecorderActivity.MEDIA_RECORDER_CONFIG_KEY, config);
intentCapture.setPackage(this.cordova.getActivity().getApplicationContext().getPackageName());
this.cordova.startActivityForResult(this, intentCapture, REQUEST_CODE);
}
/**
* Called when the barcode scanner intent completes.
*
* @param requestCode The request code originally supplied to startActivityForResult(),
* allowing you to identify who this result came from.
* @param resultCode The integer result code returned by the child activity through its setResult().
* @param intent An Intent, which can return result data to the caller (various data can be attached to Intent "extras").
*/
@Override
public void onActivityResult(int requestCode, int resultCode, Intent intent) {
if (requestCode == REQUEST_CODE && this.callbackContext != null && intent != null) {
Bundle bundle = intent.getExtras();
JSONObject obj = new JSONObject();
super.onActivityResult(requestCode, resultCode, intent);
if(resultCode == Activity.RESULT_OK){
try {
obj.put("directory", bundle.getString(MediaRecorderActivity.OUTPUT_DIRECTORY));
obj.put("video", bundle.getString(MediaRecorderActivity.VIDEO_URI));
obj.put("thumbnail", bundle.getString(MediaRecorderActivity.VIDEO_SCREENSHOT));
obj.put("cancelled", false);
} catch (JSONException e) {
Log.d(LOG_TAG, "This should never happen");
}
callbackContext.success(obj);
}else if (resultCode == Activity.RESULT_CANCELED){
try {
obj.put("directory", "");
obj.put("video", "");
obj.put("thumbnail", "");
obj.put("cancelled", true);
} catch (JSONException e) {
Log.d(LOG_TAG, "This should never happen");
}
callbackContext.error(obj);
}
else {
this.callbackContext.error("Unexpected error");
}
}
}
/**
* check application's permissions
*/
public boolean hasPermisssion() {
for(String p : permissions) {
if(!PermissionHelper.hasPermission(this, p)) {
return false;
}
}
return true;
}
/**
* We override this so that we can access the permissions variable, which no longer exists in
* the parent class, since we can't initialize it reliably in the constructor!
*
* @param requestCode The code to get request action
*/
public void requestPermissions(int requestCode) {
PermissionHelper.requestPermissions(this, requestCode, permissions);
}
/**
* processes the result of permission request
*
* @param requestCode The code to get request action
* @param permissions The collection of permissions
* @param grantResults The result of grant
*/
public void onRequestPermissionResult(int requestCode, String[] permissions,
int[] grantResults) throws JSONException {
PluginResult result;
for (int r : grantResults) {
if (r == PackageManager.PERMISSION_DENIED) {
Log.d(LOG_TAG, "Permission Denied!");
result = new PluginResult(PluginResult.Status.ILLEGAL_ACCESS_EXCEPTION);
this.callbackContext.sendPluginResult(result);
return;
}
}
if (requestCode == PERMISSION_REQUEST_CODE) {
this.capture();
}
}
/**
* This plugin launches an external Activity when the camera is opened, so we
* need to implement the save/restore API in case the Activity gets killed
* by the OS while it's in the background.
*/
public void onRestoreStateForActivityResult(Bundle state, CallbackContext callbackContext) {
this.callbackContext = callbackContext;
}
}

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src/android/DeviceUtils.java Normal file
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package com.mabeijianxi.smallvideorecord2;
import android.content.Context;
import android.content.pm.FeatureInfo;
import android.content.pm.PackageManager;
import android.content.res.Configuration;
import android.os.Build;
import android.util.TypedValue;
import android.view.Display;
import android.view.WindowManager;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;
/**
* 系统版本信息类
*
*/
public class DeviceUtils {
/** >=2.2 */
public static boolean hasFroyo() {
return Build.VERSION.SDK_INT >= Build.VERSION_CODES.FROYO;
}
/** >=2.3 */
public static boolean hasGingerbread() {
return Build.VERSION.SDK_INT >= Build.VERSION_CODES.GINGERBREAD;
}
/** >=3.0 LEVEL:11 */
public static boolean hasHoneycomb() {
return Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB;
}
/** >=3.1 */
public static boolean hasHoneycombMR1() {
return Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB_MR1;
}
/** >=4.0 14 */
public static boolean hasICS() {
return Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH;
}
/**
* >= 4.1 16
*
* @return
*/
public static boolean hasJellyBean() {
return Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN;
}
/** >= 4.2 17 */
public static boolean hasJellyBeanMr1() {
return Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1;
}
/** >= 4.3 18 */
public static boolean hasJellyBeanMr2() {
return Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2;
}
/** >=4.4 19 */
public static boolean hasKitkat() {
return Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT;
}
public static int getSDKVersionInt() {
return Build.VERSION.SDK_INT;
}
@SuppressWarnings("deprecation")
public static String getSDKVersion() {
return Build.VERSION.SDK;
}
/**
* 获得设备的固件版本号
*/
public static String getReleaseVersion() {
return StringUtils.makeSafe(Build.VERSION.RELEASE);
}
/** 检测是否是中兴机器 */
public static boolean isZte() {
return getDeviceModel().toLowerCase().indexOf("zte") != -1;
}
/** 判断是否是三星的手机 */
public static boolean isSamsung() {
return getManufacturer().toLowerCase().indexOf("samsung") != -1;
}
/** 检测是否HTC手机 */
public static boolean isHTC() {
return getManufacturer().toLowerCase().indexOf("htc") != -1;
}
/**
* 检测当前设备是否是特定的设备
*
* @param devices
* @return
*/
public static boolean isDevice(String... devices) {
String model = DeviceUtils.getDeviceModel();
if (devices != null && model != null) {
for (String device : devices) {
if (model.indexOf(device) != -1) {
return true;
}
}
}
return false;
}
/**
* 获得设备型号
*
* @return
*/
public static String getDeviceModel() {
return StringUtils.trim(Build.MODEL);
}
/** 获取厂商信息 */
public static String getManufacturer() {
return StringUtils.trim(Build.MANUFACTURER);
}
/**
* 判断是否是平板电脑
*
* @param context
* @return
*/
public static boolean isTablet(Context context) {
return (context.getResources().getConfiguration().screenLayout & Configuration.SCREENLAYOUT_SIZE_MASK) >= Configuration.SCREENLAYOUT_SIZE_LARGE;
}
/**
* 检测是否是平板电脑
*
* @param context
* @return
*/
public static boolean isHoneycombTablet(Context context) {
return hasHoneycomb() && isTablet(context);
}
public static int dipToPX(final Context ctx, float dip) {
return (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, dip, ctx.getResources().getDisplayMetrics());
}
/**
* 获取CPU的信息
*
* @return
*/
public static String getCpuInfo() {
String cpuInfo = "";
try {
if (new File("/proc/cpuinfo").exists()) {
FileReader fr = new FileReader("/proc/cpuinfo");
BufferedReader localBufferedReader = new BufferedReader(fr, 8192);
cpuInfo = localBufferedReader.readLine();
localBufferedReader.close();
if (cpuInfo != null) {
cpuInfo = cpuInfo.split(":")[1].trim().split(" ")[0];
}
}
} catch (IOException e) {
} catch (Exception e) {
}
return cpuInfo;
}
/** 判断是否支持闪光灯 */
public static boolean isSupportCameraLedFlash(PackageManager pm) {
if (pm != null) {
FeatureInfo[] features = pm.getSystemAvailableFeatures();
if (features != null) {
for (FeatureInfo f : features) {
if (f != null && PackageManager.FEATURE_CAMERA_FLASH.equals(f.name)) //判断设备是否支持闪光灯
return true;
}
}
}
return false;
}
/** 检测设备是否支持相机 */
public static boolean isSupportCameraHardware(Context context) {
if (context != null && context.getPackageManager().hasSystemFeature(PackageManager.FEATURE_CAMERA)) {
// this device has a camera
return true;
} else {
// no camera on this device
return false;
}
}
/** 获取屏幕宽度 */
@SuppressWarnings("deprecation")
public static int getScreenWidth(Context context) {
Display display = ((WindowManager) context.getSystemService(Context.WINDOW_SERVICE)).getDefaultDisplay();
return display.getWidth();
}
@SuppressWarnings("deprecation")
public static int getScreenHeight(Context context) {
Display display = ((WindowManager) context.getSystemService(Context.WINDOW_SERVICE)).getDefaultDisplay();
return display.getHeight();
}
}

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src/android/FFMpegUtils.java Normal file
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package com.mabeijianxi.smallvideorecord2;
import com.mabeijianxi.smallvideorecord2.jniinterface.FFmpegBridge;
/**
* ffmpeg工具类
*
*/
public class FFMpegUtils {
public static boolean captureThumbnails(String videoPath, String outputPath, String ss) {
//ffmpeg -i /storage/emulated/0/DCIM/04.04.mp4 -s 84x84 -vframes 1 /storage/emulated/0/DCIM/Camera/miaopai/1388843007381.jpg
//ffmpeg -i eis-sample.mpg -s 40x40 -r 1/5 -vframes 10 %d.jpg
// FileUtils.deleteFile(outputPath);
// String cmd = String.format("ffmpeg -i %s %s -vframes 1 %s ", "/storage/emulated/0/DCIM/mabeijianxi/1496549287250/1496549287250.mp4", ss, "/storage/emulated/0/DCIM/mabeijianxi/1496549287250/1496549287250.jpg");
// FFmpegBridge.jxFFmpegCMDRun(cmd);
return FFmpegBridge.jxFFmpegCMDRun(getCaptureThumbnailsCMD(videoPath,outputPath,ss))==0;
}
public static String getCaptureThumbnailsCMD(String videoPath, String outputPath, String ss){
if (ss == null)
ss = "";
else
ss = " -ss " + ss;
return String.format("ffmpeg -i %s %s -vframes 1 %s ", videoPath, ss, outputPath);
}
/**
* 视频截图
*
* @param videoPath 视频路径
* @param outputPath 截图输出路径
* @param wh 截图画面尺寸，例如84x84
* @param ss 截图起始时间
* @return
*/
public static boolean captureThumbnails(String videoPath, String outputPath, String wh, String ss) {
//ffmpeg -i /storage/emulated/0/DCIM/04.04.mp4 -s 84x84 -vframes 1 /storage/emulated/0/DCIM/Camera/miaopai/1388843007381.jpg
//ffmpeg -i eis-sample.mpg -s 40x40 -r 1/5 -vframes 10 %d.jpg
FileUtils.deleteFile(outputPath);
if (ss == null)
ss = "";
else
ss = " -ss " + ss;
String cmd = String.format("ffmpeg -d stdout -loglevel verbose -i \"%s\"%s -s %s -vframes 1 \"%s\"", videoPath, ss, wh, outputPath);
return FFmpegBridge.jxFFmpegCMDRun(cmd)==0 ;
}
}

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src/android/FFmpegBridge.java Normal file
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package com.mabeijianxi.smallvideorecord2.jniinterface;
import java.util.ArrayList;
/**
* Created by jianxi on 2017/5/12.
* https://github.com/mabeijianxi
* mabeijianxi@gmail.com
*/
public class FFmpegBridge {
private static ArrayList<FFmpegStateListener> listeners=new ArrayList();
static {
System.loadLibrary("avutil");
System.loadLibrary("fdk-aac");
System.loadLibrary("avcodec");
System.loadLibrary("avformat");
System.loadLibrary("swscale");
System.loadLibrary("swresample");
System.loadLibrary("avfilter");
System.loadLibrary("jx_ffmpeg_jni");
}
/**
* 结束录制并且转码保存完成
*/
public static final int ALL_RECORD_END =1;
public final static int ROTATE_0_CROP_LF=0;
/**
* 旋转90度剪裁左上
*/
public final static int ROTATE_90_CROP_LT =1;
/**
* 暂时没处理
*/
public final static int ROTATE_180=2;
/**
* 旋转270(-90)裁剪左上，左右镜像
*/
public final static int ROTATE_270_CROP_LT_MIRROR_LR=3;
/**
*
* @return 返回ffmpeg的编译信息
*/
public static native String getFFmpegConfig();
/**
* 命令形式运行ffmpeg
* @param cmd
* @return 返回0表示成功
*/
private static native int jxCMDRun(String cmd[]);
/**
* 编码一帧视频，暂时只能编码yv12视频
* @param data
* @return
*/
public static native int encodeFrame2H264(byte[] data);
/**
* 编码一帧音频,暂时只能编码pcm音频
* @param data
* @return
*/
public static native int encodeFrame2AAC(byte[] data);
/**
* 录制结束
* @return
*/
public static native int recordEnd();
/**
* 初始化
* @param debug
* @param logUrl
*/
public static native void initJXFFmpeg(boolean debug,String logUrl);
public static native void nativeRelease();
/**
*
* @param mediaBasePath 视频存放目录
* @param mediaName 视频名称
* @param filter 旋转镜像剪切处理
* @param in_width 输入视频宽度
* @param in_height 输入视频高度
* @param out_height 输出视频高度
* @param out_width 输出视频宽度
* @param frameRate 视频帧率
* @param bit_rate 视频比特率
* @return
*/
public static native int prepareJXFFmpegEncoder(String mediaBasePath, String mediaName, int filter,int in_width, int in_height, int out_width, int out_height, int frameRate, long bit_rate);
/**
* 命令形式执行
* @param cmd
*/
public static int jxFFmpegCMDRun(String cmd){
String regulation="[ \\t]+";
final String[] split = cmd.split(regulation);
return jxCMDRun(split);
}
/**
* 底层回调
* @param state
* @param what
*/
public static synchronized void notifyState(int state,float what){
for(FFmpegStateListener listener: listeners){
if(listener!=null){
if(state== ALL_RECORD_END){
listener.allRecordEnd();
}
}
}
}
/**
*注册录制回调
* @param listener
*/
public static void registFFmpegStateListener(FFmpegStateListener listener){
if(!listeners.contains(listener)){
listeners.add(listener);
}
}
public static void unRegistFFmpegStateListener(FFmpegStateListener listener){
if(listeners.contains(listener)){
listeners.remove(listener);
}
}
public interface FFmpegStateListener {
void allRecordEnd();
}
}

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package com.mabeijianxi.smallvideorecord2;
import android.os.Environment;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.math.BigInteger;
import java.net.FileNameMap;
import java.net.URLConnection;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
public class FileUtils {
/**
* 拼接路径
* concatPath("/mnt/sdcard", "/DCIM/Camera") => /mnt/sdcard/DCIM/Camera
* concatPath("/mnt/sdcard", "DCIM/Camera") => /mnt/sdcard/DCIM/Camera
* concatPath("/mnt/sdcard/", "/DCIM/Camera") => /mnt/sdcard/DCIM/Camera
*/
public static String concatPath(String... paths) {
StringBuilder result = new StringBuilder();
if (paths != null) {
for (String path : paths) {
if (path != null && path.length() > 0) {
int len = result.length();
boolean suffixSeparator = len > 0 && result.charAt(len - 1) == File.separatorChar;//后缀是否是'/'
boolean prefixSeparator = path.charAt(0) == File.separatorChar;//前缀是否是'/'
if (suffixSeparator && prefixSeparator) {
result.append(path.substring(1));
} else if (!suffixSeparator && !prefixSeparator) {//补前缀
result.append(File.separatorChar);
result.append(path);
} else {
result.append(path);
}
}
}
}
return result.toString();
}
/**
* 计算文件的md5值
*/
public static String calculateMD5(File updateFile) {
MessageDigest digest;
try {
digest = MessageDigest.getInstance("MD5");
} catch (NoSuchAlgorithmException e) {
Log.e("FileUtils", "Exception while getting digest", e);
return null;
}
InputStream is;
try {
is = new FileInputStream(updateFile);
} catch (FileNotFoundException e) {
Log.e("FileUtils", "Exception while getting FileInputStream", e);
return null;
}
//DigestInputStream
byte[] buffer = new byte[8192];
int read;
try {
while ((read = is.read(buffer)) > 0) {
digest.update(buffer, 0, read);
}
byte[] md5sum = digest.digest();
BigInteger bigInt = new BigInteger(1, md5sum);
String output = bigInt.toString(16);
// Fill to 32 chars
output = String.format("%32s", output).replace(' ', '0');
return output;
} catch (IOException e) {
throw new RuntimeException("Unable to process file for MD5", e);
} finally {
try {
is.close();
} catch (IOException e) {
Log.e("FileUtils", "Exception on closing MD5 input stream", e);
}
}
}
/**
* 计算文件的md5值
*/
public static String calculateMD5(File updateFile, int offset, int partSize) {
MessageDigest digest;
try {
digest = MessageDigest.getInstance("MD5");
} catch (NoSuchAlgorithmException e) {
Log.e("FileUtils", "Exception while getting digest", e);
return null;
}
InputStream is;
try {
is = new FileInputStream(updateFile);
} catch (FileNotFoundException e) {
Log.e("FileUtils", "Exception while getting FileInputStream", e);
return null;
}
//DigestInputStream
final int buffSize = 8192;//单块大小
byte[] buffer = new byte[buffSize];
int read;
try {
if (offset > 0) {
is.skip(offset);
}
int byteCount = Math.min(buffSize, partSize), byteLen = 0;
while ((read = is.read(buffer, 0, byteCount)) > 0 && byteLen < partSize) {
digest.update(buffer, 0, read);
byteLen += read;
//检测最后一块，避免多读数据
if (byteLen + buffSize > partSize) {
byteCount = partSize - byteLen;
}
}
byte[] md5sum = digest.digest();
BigInteger bigInt = new BigInteger(1, md5sum);
String output = bigInt.toString(16);
// Fill to 32 chars
output = String.format("%32s", output).replace(' ', '0');
return output;
} catch (IOException e) {
throw new RuntimeException("Unable to process file for MD5", e);
} finally {
try {
is.close();
} catch (IOException e) {
Log.e("FileUtils", "Exception on closing MD5 input stream", e);
}
}
}
/**
* 检测文件是否可用
*/
public static boolean checkFile(File f) {
if (f != null && f.exists() && f.canRead() && (f.isDirectory() || (f.isFile() && f.length() > 0))) {
return true;
}
return false;
}
/**
* 检测文件是否可用
*/
public static boolean checkFile(String path) {
if (StringUtils.isNotEmpty(path)) {
return checkFile(new File(path));
}
return false;
}
/**
* 获取sdcard路径
*/
public static String getExternalStorageDirectory() {
String path = Environment.getExternalStorageDirectory().getPath();
if (DeviceUtils.isZte()) {
// if (!Environment.getExternalStoragePublicDirectory(
// Environment.DIRECTORY_DCIM).exists()) {
path = path.replace("/sdcard", "/sdcard-ext");
// }
}
return path;
}
public static long getFileSize(String fn) {
File f = null;
long size = 0;
try {
f = new File(fn);
size = f.length();
} catch (Exception e) {
e.printStackTrace();
} finally {
f = null;
}
return size < 0 ? null : size;
}
public static long getFileSize(File fn) {
return fn == null ? 0 : fn.length();
}
public static String getFileType(String fn, String defaultType) {
FileNameMap fNameMap = URLConnection.getFileNameMap();
String type = fNameMap.getContentTypeFor(fn);
return type == null ? defaultType : type;
}
public static String getFileType(String fn) {
return getFileType(fn, "application/octet-stream");
}
public static String getFileExtension(String filename) {
String extension = "";
if (filename != null) {
int dotPos = filename.lastIndexOf(".");
if (dotPos >= 0 && dotPos < filename.length() - 1) {
extension = filename.substring(dotPos + 1);
}
}
return extension.toLowerCase();
}
public static boolean deleteFile(File f) {
if (f != null && f.exists() && !f.isDirectory()) {
return f.delete();
}
return false;
}
public static void deleteDir(File f) {
if (f != null && f.exists() && f.isDirectory()) {
for (File file : f.listFiles()) {
if (file.isDirectory())
deleteDir(file);
file.delete();
}
f.delete();
}
}
public static void deleteCacheFile(String f) {
if (f != null && f.length() > 0) {
File files = new File(f);
if (files.exists() && files.isDirectory()) {
for (File file : files.listFiles()) {
if (!file.isDirectory() && (file.getName().contains(".ts") || file.getName().contains("temp"))) {
file.delete();
}
}
}
}
}
public static void deleteCacheFile2TS(String f) {
if (f != null && f.length() > 0) {
File files = new File(f);
if (files.exists() && files.isDirectory()) {
for (File file : files.listFiles()) {
if (!file.isDirectory() && (file.getName().contains(".ts"))) {
file.delete();
}
}
}
}
}
public static void deleteDir(String f) {
if (f != null && f.length() > 0) {
deleteDir(new File(f));
}
}
public static boolean deleteFile(String f) {
if (f != null && f.length() > 0) {
return deleteFile(new File(f));
}
return false;
}
/**
* read file
*
* @param file
* @param charsetName The name of a supported {@link java.nio.charset.Charset
* </code>charset<code>}
* @return if file not exist, return null, else return content of file
* @throws RuntimeException if an error occurs while operator BufferedReader
*/
public static String readFile(File file, String charsetName) {
StringBuilder fileContent = new StringBuilder("");
if (file == null || !file.isFile()) {
return fileContent.toString();
}
BufferedReader reader = null;
try {
InputStreamReader is = new InputStreamReader(new FileInputStream(file), charsetName);
reader = new BufferedReader(is);
String line = null;
while ((line = reader.readLine()) != null) {
if (!fileContent.toString().equals("")) {
fileContent.append("\r\n");
}
fileContent.append(line);
}
reader.close();
} catch (IOException e) {
throw new RuntimeException("IOException occurred. ", e);
} finally {
if (reader != null) {
try {
reader.close();
} catch (IOException e) {
throw new RuntimeException("IOException occurred. ", e);
}
}
}
return fileContent.toString();
}
public static String readFile(String filePath, String charsetName) {
return readFile(new File(filePath), charsetName);
}
public static String readFile(File file) {
return readFile(file, "utf-8");
}
/**
* 文件拷贝
*
* @param from
* @param to
* @return
*/
public static boolean fileCopy(String from, String to) {
boolean result = false;
int size = 1 * 1024;
FileInputStream in = null;
FileOutputStream out = null;
try {
in = new FileInputStream(from);
out = new FileOutputStream(to);
byte[] buffer = new byte[size];
int bytesRead = -1;
while ((bytesRead = in.read(buffer)) != -1) {
out.write(buffer, 0, bytesRead);
}
out.flush();
result = true;
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} catch (Exception e) {
e.printStackTrace();
} finally {
try {
if (in != null) {
in.close();
}
} catch (IOException e) {
}
try {
if (out != null) {
out.close();
}
} catch (IOException e) {
}
}
return result;
}
}

38
src/android/IMediaRecorder.java Normal file
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@ -0,0 +1,38 @@
package com.mabeijianxi.smallvideorecord2;
import com.mabeijianxi.smallvideorecord2.model.MediaObject;
/**
* 视频录制接口
*
*/
public interface IMediaRecorder {
/**
* 开始录制
*
* @return 录制失败返回null
*/
public MediaObject.MediaPart startRecord();
/**
* 停止录制
*/
public void stopRecord();
/**
* 音频错误
*
* @param what 错误类型
* @param message
*/
public void onAudioError(int what, String message);
/**
* 接收音频数据
*
* @param sampleBuffer 音频数据
* @param len
*/
public void receiveAudioData(byte[] sampleBuffer, int len);
}

56
src/android/JianXiCamera.java Normal file
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@ -0,0 +1,56 @@
package com.mabeijianxi.smallvideorecord2;
import android.text.TextUtils;
import com.mabeijianxi.smallvideorecord2.jniinterface.FFmpegBridge;
import java.io.File;
/**
* Created by jianxi on 2017/6/5.
* https://github.com/mabeijianxi
* mabeijianxi@gmail.com
*/
public class JianXiCamera {
/** 视频缓存路径 */
private static String mVideoCachePath;
/** 执行FFMPEG命令保存路径 */
public final static String FFMPEG_LOG_FILENAME_TEMP = "jx_ffmpeg.log";
/**
*
* @param debug debug模式
* @param logPath 命令日志存储地址
*/
public static void initialize(boolean debug,String logPath) {
if(debug&&TextUtils.isEmpty(logPath)){
logPath=mVideoCachePath+"/"+FFMPEG_LOG_FILENAME_TEMP;
}else if(!debug){
logPath=null;
}
FFmpegBridge.initJXFFmpeg(debug,logPath);
}
/** 获取视频缓存文件夹 */
public static String getVideoCachePath() {
return mVideoCachePath;
}
/** 设置视频缓存路径 */
public static void setVideoCachePath(String path) {
// File file = new File(path);
// if (!file.exists()) {
// boolean created = file.mkdirs();
// System.out.println("created: " + created);
// }
mVideoCachePath = path;
}
}

113
src/android/Log.java Normal file
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@ -0,0 +1,113 @@
package com.mabeijianxi.smallvideorecord2;
public class Log {
private static boolean gIsLog = true;
private static final String TAG = "CAPTURE_PLUGIN";
public static void setLog(boolean isLog) {
Log.gIsLog = isLog;
}
public static boolean getIsLog() {
return gIsLog;
}
public static void d(String tag, String msg) {
if (gIsLog) {
android.util.Log.d(tag, msg);
}
}
public static void d(String msg) {
if (gIsLog) {
android.util.Log.d(TAG, msg);
}
}
/**
* Send a {@link #DEBUG} log message and log the exception.
*
* @param tag
* Used to identify the source of a log message. It usually
* identifies the class or activity where the log call occurs.
* @param msg
* The message you would like logged.
* @param tr
* An exception to log
*/
public static void d(String tag, String msg, Throwable tr) {
if (gIsLog) {
android.util.Log.d(tag, msg, tr);
}
}
public static void i(String tag, String msg) {
if (gIsLog) {
android.util.Log.i(tag, msg);
}
}
/**
* Send a {@link #INFO} log message and log the exception.
*
* @param tag
* Used to identify the source of a log message. It usually
* identifies the class or activity where the log call occurs.
* @param msg
* The message you would like logged.
* @param tr
* An exception to log
*/
public static void i(String tag, String msg, Throwable tr) {
if (gIsLog) {
android.util.Log.i(tag, msg, tr);
}
}
/**
* Send an {@link #ERROR} log message.
*
* @param tag
* Used to identify the source of a log message. It usually
* identifies the class or activity where the log call occurs.
* @param msg
* The message you would like logged.
*/
public static void e(String tag, String msg) {
if (gIsLog) {
android.util.Log.e(tag, msg);
}
}
public static void e(String msg) {
if (gIsLog) {
android.util.Log.e(TAG, msg);
}
}
/**
* Send a {@link #ERROR} log message and log the exception.
*
* @param tag
* Used to identify the source of a log message. It usually
* identifies the class or activity where the log call occurs.
* @param msg
* The message you would like logged.
* @param tr
* An exception to log
*/
public static void e(String tag, String msg, Throwable tr) {
if (gIsLog) {
android.util.Log.e(tag, msg, tr);
}
}
public static void e(String msg, Throwable tr) {
if (gIsLog) {
android.util.Log.e(TAG, msg, tr);
}
}
}

563
src/android/MediaObject.java Normal file
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@ -0,0 +1,563 @@
package com.mabeijianxi.smallvideorecord2.model;
import com.mabeijianxi.smallvideorecord2.FileUtils;
import com.mabeijianxi.smallvideorecord2.StringUtils;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.Serializable;
import java.util.LinkedList;
@SuppressWarnings("serial")
public class MediaObject implements Serializable {
/**
* 拍摄
*/
public final static int MEDIA_PART_TYPE_RECORD = 0;
/**
* 导入视频
*/
public final static int MEDIA_PART_TYPE_IMPORT_VIDEO = 1;
/**
* 导入图片
*/
public final static int MEDIA_PART_TYPE_IMPORT_IMAGE = 2;
/**
* 使用系统拍摄mp4
*/
public final static int MEDIA_PART_TYPE_RECORD_MP4 = 3;
/**
* 默认最大时长
*/
public final static int DEFAULT_MAX_DURATION = 10 * 1000;
/**
* 默认码率
*/
public final static int DEFAULT_VIDEO_BITRATE = 800;
/**
* 视频最大时长，默认10秒
*/
private int mMaxDuration;
/**
* 视频目录
*/
private String mOutputDirectory;
/**
* 对象文件
*/
private String mOutputObjectPath;
/**
* 视频码率
*/
private int mVideoBitrate;
/**
* 最终视频输出路径
*/
private String mOutputVideoPath;
/**
* 最终视频截图输出路径
*/
private String mOutputVideoThumbPath;
/**
* 文件夹、文件名
*/
private String mKey;
/**
* 当前分块
*/
private volatile transient MediaPart mCurrentPart;
/**
* 获取所有分块
*/
private LinkedList<MediaPart> mMediaList = new LinkedList<MediaPart>();
/**
* 主题
*/
public MediaThemeObject mThemeObject;
private String outputTempVideoPath;
public MediaObject(String key, String path) {
this(key, path, DEFAULT_VIDEO_BITRATE);
}
public MediaObject(String key, String path, int videoBitrate) {
this.mKey = key;
this.mOutputDirectory = path;
this.mVideoBitrate = videoBitrate;
this.mOutputObjectPath = mOutputDirectory + File.separator + mKey + ".obj";
this.mOutputVideoPath = mOutputDirectory + ".mp4";
this.mOutputVideoThumbPath = mOutputDirectory + File.separator + mKey + ".jpg";
this.mMaxDuration = DEFAULT_MAX_DURATION;
this.outputTempVideoPath = mOutputDirectory + File.separator + mKey + "_temp.mp4";
}
public String getBaseName(){
return mKey;
}
/**
* 获取视频码率
*/
public int getVideoBitrate() {
return mVideoBitrate;
}
/**
* 获取视频最大长度
*/
public int getMaxDuration() {
return mMaxDuration;
}
/**
* 设置最大时长，必须大于1秒
*/
public void setMaxDuration(int duration) {
if (duration >= 1000) {
mMaxDuration = duration;
}
}
/**
* 获取视频临时文件夹
*/
public String getOutputDirectory() {
return mOutputDirectory;
}
/**
* 获取视频临时输出播放
*/
public String getOutputTempVideoPath() {
return outputTempVideoPath;
}
public void setOutputTempVideoPath(String path) {
this.outputTempVideoPath = path;
}
public String getOutputTempTranscodingVideoPath() {
return mOutputDirectory +
File.separator + mKey + ".mp4";
}
/**
* 清空主题
*/
public void cleanTheme() {
mThemeObject = null;
if (mMediaList != null) {
for (MediaPart part : mMediaList) {
part.cutStartTime = 0;
part.cutEndTime = part.duration;
}
}
}
/**
* 获取视频信息春促路径
*/
public String getObjectFilePath() {
if (StringUtils.isEmpty(mOutputObjectPath)) {
File f = new File(mOutputVideoPath);
String obj = mOutputDirectory + File.separator + f.getName() + ".obj";
mOutputObjectPath = obj;
}
return mOutputObjectPath;
}
/**
* 获取视频最终输出地址
*/
public String getOutputVideoPath() {
return mOutputVideoPath;
}
/**
* 获取视频截图最终输出地址
*/
public String getOutputVideoThumbPath() {
return mOutputVideoThumbPath;
}
/**
* 获取录制的总时长
*/
public int getDuration() {
int duration = 0;
if (mMediaList != null) {
for (MediaPart part : mMediaList) {
duration += part.getDuration();
}
}
return duration;
}
/**
* 获取剪切后的总时长
*/
public int getCutDuration() {
int duration = 0;
if (mMediaList != null) {
for (MediaPart part : mMediaList) {
int cut = (part.cutEndTime - part.cutStartTime);
if (part.speed != 10) {
cut = (int) (cut * (10F / part.speed));
}
duration += cut;
}
}
return duration;
}
/**
* 删除分块
*/
public void removePart(MediaPart part, boolean deleteFile) {
if (mMediaList != null)
mMediaList.remove(part);
if (part != null) {
part.stop();
// 删除文件
if (deleteFile) {
part.delete();
}
mMediaList.remove(part);
if (mCurrentPart != null && part.equals(mCurrentPart)) {
mCurrentPart = null;
}
}
}
/**
* 生成分块信息，主要用于拍摄
*
* @param cameraId 记录摄像头是前置还是后置
* @return
*/
public MediaPart buildMediaPart(int cameraId) {
mCurrentPart = new MediaPart();
mCurrentPart.position = getDuration();
mCurrentPart.index = mMediaList.size();
mCurrentPart.mediaPath = mOutputDirectory + File.separator + mCurrentPart.index + ".v";
mCurrentPart.audioPath = mOutputDirectory + File.separator + mCurrentPart.index + ".a";
mCurrentPart.thumbPath = mOutputDirectory + File.separator + mCurrentPart.index + ".jpg";
mCurrentPart.cameraId = cameraId;
mCurrentPart.prepare();
mCurrentPart.recording = true;
mCurrentPart.startTime = System.currentTimeMillis();
mCurrentPart.type = MEDIA_PART_TYPE_IMPORT_VIDEO;
mMediaList.add(mCurrentPart);
return mCurrentPart;
}
public MediaPart buildMediaPart(int cameraId, String videoSuffix) {
mCurrentPart = new MediaPart();
mCurrentPart.position = getDuration();
mCurrentPart.index = mMediaList.size();
mCurrentPart.mediaPath = mOutputDirectory + File.separator + mCurrentPart.index + videoSuffix;
mCurrentPart.audioPath = mOutputDirectory + File.separator + mCurrentPart.index + ".a";
mCurrentPart.thumbPath = mOutputDirectory + File.separator + mCurrentPart.index + ".jpg";
mCurrentPart.recording = true;
mCurrentPart.cameraId = cameraId;
mCurrentPart.startTime = System.currentTimeMillis();
mCurrentPart.type = MEDIA_PART_TYPE_IMPORT_VIDEO;
mMediaList.add(mCurrentPart);
return mCurrentPart;
}
/**
* 生成分块信息，主要用于视频导入
*
* @param path
* @param duration
* @param type
* @return
*/
public MediaPart buildMediaPart(String path, int duration, int type) {
mCurrentPart = new MediaPart();
mCurrentPart.position = getDuration();
mCurrentPart.index = mMediaList.size();
mCurrentPart.mediaPath = mOutputDirectory + File.separator + mCurrentPart.index + ".v";
mCurrentPart.audioPath = mOutputDirectory + File.separator + mCurrentPart.index + ".a";
mCurrentPart.thumbPath = mOutputDirectory + File.separator + mCurrentPart.index + ".jpg";
mCurrentPart.duration = duration;
mCurrentPart.startTime = 0;
mCurrentPart.endTime = duration;
mCurrentPart.cutStartTime = 0;
mCurrentPart.cutEndTime = duration;
mCurrentPart.tempPath = path;
mCurrentPart.type = type;
mMediaList.add(mCurrentPart);
return mCurrentPart;
}
public String getConcatYUV() {
StringBuilder yuv = new StringBuilder();
if (mMediaList != null && mMediaList.size() > 0) {
if (mMediaList.size() == 1) {
if (StringUtils.isEmpty(mMediaList.get(0).tempMediaPath))
yuv.append(mMediaList.get(0).mediaPath);
else
yuv.append(mMediaList.get(0).tempMediaPath);
} else {
yuv.append("concat:");
for (int i = 0, j = mMediaList.size(); i < j; i++) {
MediaPart part = mMediaList.get(i);
if (StringUtils.isEmpty(part.tempMediaPath))
yuv.append(part.mediaPath);
else
yuv.append(part.tempMediaPath);
if (i + 1 < j) {
yuv.append("|");
}
}
}
}
return yuv.toString();
}
public String getConcatPCM() {
StringBuilder yuv = new StringBuilder();
if (mMediaList != null && mMediaList.size() > 0) {
if (mMediaList.size() == 1) {
if (StringUtils.isEmpty(mMediaList.get(0).tempAudioPath))
yuv.append(mMediaList.get(0).audioPath);
else
yuv.append(mMediaList.get(0).tempAudioPath);
} else {
yuv.append("concat:");
for (int i = 0, j = mMediaList.size(); i < j; i++) {
MediaPart part = mMediaList.get(i);
if (StringUtils.isEmpty(part.tempAudioPath))
yuv.append(part.audioPath);
else
yuv.append(part.tempAudioPath);
if (i + 1 < j) {
yuv.append("|");
}
}
}
}
return yuv.toString();
}
/**
* 获取当前分块
*/
public MediaPart getCurrentPart() {
if (mCurrentPart != null)
return mCurrentPart;
if (mMediaList != null && mMediaList.size() > 0)
mCurrentPart = mMediaList.get(mMediaList.size() - 1);
return mCurrentPart;
}
public int getCurrentIndex() {
MediaPart part = getCurrentPart();
if (part != null)
return part.index;
return 0;
}
public MediaPart getPart(int index) {
if (mCurrentPart != null && index < mMediaList.size())
return mMediaList.get(index);
return null;
}
/**
* 取消拍摄
*/
public void delete() {
if (mMediaList != null) {
for (MediaPart part : mMediaList) {
part.stop();
}
}
FileUtils.deleteDir(mOutputDirectory);
}
public LinkedList<MediaPart> getMedaParts() {
return mMediaList;
}
/**
* 预处理数据对象
*/
public static void preparedMediaObject(MediaObject mMediaObject) {
if (mMediaObject != null && mMediaObject.mMediaList != null) {
int duration = 0;
for (MediaPart part : mMediaObject.mMediaList) {
part.startTime = duration;
part.endTime = part.startTime + part.duration;
duration += part.duration;
}
}
}
@Override
public String toString() {
StringBuffer result = new StringBuffer();
if (mMediaList != null) {
result.append("[" + mMediaList.size() + "]");
for (MediaPart part : mMediaList) {
result.append(part.mediaPath + ":" + part.duration + "\n");
}
}
return result.toString();
}
public static class MediaPart implements Serializable {
/**
* 索引
*/
public int index;
/**
* 视频路径
*/
public String mediaPath;
/**
* 音频路径
*/
public String audioPath;
/**
* 临时视频路径
*/
public String tempMediaPath;
/**
* 临时音频路径
*/
public String tempAudioPath;
/**
* 截图路径
*/
public String thumbPath;
/**
* 存放导入的视频和图片
*/
public String tempPath;
/**
* 类型
*/
public int type = MEDIA_PART_TYPE_RECORD;
/**
* 剪切视频（开始时间）
*/
public int cutStartTime;
/**
* 剪切视频（结束时间）
*/
public int cutEndTime;
/**
* 分段长度
*/
public int duration;
/**
* 总时长中的具体位置
*/
public int position;
/**
* 0.2倍速-3倍速（取值2~30）
*/
public int speed = 10;
/**
* 摄像头
*/
public int cameraId;
/**
* 视频尺寸
*/
public int yuvWidth;
/**
* 视频高度
*/
public int yuvHeight;
public transient boolean remove;
public transient long startTime;
public transient long endTime;
public transient FileOutputStream mCurrentOutputVideo;
public transient FileOutputStream mCurrentOutputAudio;
public transient volatile boolean recording;
public MediaPart() {
}
public void delete() {
FileUtils.deleteFile(mediaPath);
FileUtils.deleteFile(audioPath);
FileUtils.deleteFile(thumbPath);
FileUtils.deleteFile(tempMediaPath);
FileUtils.deleteFile(tempAudioPath);
}
/**
* 写入音频数据
*/
public void writeAudioData(byte[] buffer) throws IOException {
if (mCurrentOutputAudio != null)
mCurrentOutputAudio.write(buffer);
}
/**
* 写入视频数据
*/
public void writeVideoData(byte[] buffer) throws IOException {
if (mCurrentOutputVideo != null)
mCurrentOutputVideo.write(buffer);
}
public void prepare() {
try {
mCurrentOutputVideo = new FileOutputStream(mediaPath);
} catch (IOException e) {
e.printStackTrace();
}
prepareAudio();
}
public void prepareAudio() {
try {
mCurrentOutputAudio = new FileOutputStream(audioPath);
} catch (IOException e) {
e.printStackTrace();
}
}
public int getDuration() {
return duration > 0 ? duration : (int) (System.currentTimeMillis() - startTime);
}
public void stop() {
if (mCurrentOutputVideo != null) {
try {
mCurrentOutputVideo.flush();
mCurrentOutputVideo.close();
} catch (IOException e) {
e.printStackTrace();
}
mCurrentOutputVideo = null;
}
if (mCurrentOutputAudio != null) {
try {
mCurrentOutputAudio.flush();
mCurrentOutputAudio.close();
} catch (IOException e) {
e.printStackTrace();
}
mCurrentOutputAudio = null;
}
}
}
}

102
src/android/MediaRecorderActivity.java
View File

@ -27,9 +27,6 @@ import com.mabeijianxi.smallvideorecord2.model.MediaRecorderConfig;
import java.io.File;
import static com.mabeijianxi.smallvideorecord2.R.id.bottom_layout;
/**
* 视频录制
*/
@ -114,18 +111,6 @@ public class MediaRecorderActivity extends Activity implements
* 视屏截图地址
*/
public final static String VIDEO_SCREENSHOT = "video_screenshot";
/**
* 录制完成后需要跳转的activity
*/
public final static String OVER_ACTIVITY_NAME = "over_activity_name";
/**
* 最大录制时间的key
*/
public final static String MEDIA_RECORDER_MAX_TIME_KEY = "media_recorder_max_time_key";
/**
* 最小录制时间的key
*/
public final static String MEDIA_RECORDER_MIN_TIME_KEY = "media_recorder_min_time_key";
/**
* 录制配置key
*/
@ -136,14 +121,6 @@ public class MediaRecorderActivity extends Activity implements
private boolean NEED_FULL_SCREEN = false;
private RelativeLayout title_layout;
/**
* @param context
* @param overGOActivityName 录制结束后需要跳转的Activity全类名
*/
public static void goSmallVideoRecorder(Activity context, String overGOActivityName, MediaRecorderConfig mediaRecorderConfig) {
context.startActivity(new Intent(context, MediaRecorderActivity.class).putExtra(OVER_ACTIVITY_NAME, overGOActivityName).putExtra(MEDIA_RECORDER_CONFIG_KEY, mediaRecorderConfig));
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
@ -171,28 +148,32 @@ public class MediaRecorderActivity extends Activity implements
GO_HOME = mediaRecorderConfig.isGO_HOME();
}
private int getId(String idName,String type){
return getResources().getIdentifier(idName, type, getPackageName());
}
/**
* 加载视图
*/
private void loadViews() {
setContentView(R.layout.activity_media_recorder);
setContentView(getId("activity_media_recorder","layout"));
// ~~~ 绑定控件
mSurfaceView = (SurfaceView) findViewById(R.id.record_preview);
title_layout = (RelativeLayout) findViewById(R.id.title_layout);
mCameraSwitch = (CheckBox) findViewById(R.id.record_camera_switcher);
mTitleNext = (ImageView) findViewById(R.id.title_next);
mProgressView = (ProgressView) findViewById(R.id.record_progress);
mRecordDelete = (CheckedTextView) findViewById(R.id.record_delete);
mRecordController = (TextView) findViewById(R.id.record_controller);
mBottomLayout = (RelativeLayout) findViewById(bottom_layout);
mRecordLed = (CheckBox) findViewById(R.id.record_camera_led);
mSurfaceView = (SurfaceView) findViewById(getId("record_preview","id"));
title_layout = (RelativeLayout) findViewById(getId("title_layout","id"));
mCameraSwitch = (CheckBox) findViewById(getId("record_camera_switcher","id"));
mTitleNext = (ImageView) findViewById(getId("title_next","id"));
mProgressView = (ProgressView) findViewById(getId("record_progress","id"));
mRecordDelete = (CheckedTextView) findViewById(getId("record_delete","id"));
mRecordController = (TextView) findViewById(getId("record_controller","id"));
mBottomLayout = (RelativeLayout) findViewById(getId("bottom_layout","id"));
mRecordLed = (CheckBox) findViewById(getId("record_camera_led","id"));
// ~~~ 绑定事件
/*if (DeviceUtils.hasICS())
mSurfaceView.setOnTouchListener(mOnSurfaveViewTouchListener);*/
mTitleNext.setOnClickListener(this);
findViewById(R.id.title_back).setOnClickListener(this);
findViewById(getId("title_back","id")).setOnClickListener(this);
// mRecordDelete.setOnClickListener(this);
mRecordController.setOnTouchListener(mOnVideoControllerTouchListener);
@ -222,12 +203,12 @@ public class MediaRecorderActivity extends Activity implements
private void initSurfaceView() {
if (NEED_FULL_SCREEN) {
mBottomLayout.setBackgroundColor(0);
title_layout.setBackgroundColor(getResources().getColor(R.color.full_title_color));
title_layout.setBackgroundColor(getResources().getColor(getId("full_title_color","color")));
FrameLayout.LayoutParams lp = (FrameLayout.LayoutParams) mSurfaceView
.getLayoutParams();
lp.setMargins(0,0,0,0);
mSurfaceView.setLayoutParams(lp);
mProgressView.setBackgroundColor(getResources().getColor(R.color.full_progress_color));
mProgressView.setBackgroundColor(getResources().getColor(getId("full_progress_color","color")));
} else {
final int w = DeviceUtils.getScreenWidth(this);
((RelativeLayout.LayoutParams) mBottomLayout.getLayoutParams()).topMargin = (int) (w / (MediaRecorderBase.SMALL_VIDEO_HEIGHT / (MediaRecorderBase.SMALL_VIDEO_WIDTH * 1.0f)));
@ -254,12 +235,16 @@ public class MediaRecorderActivity extends Activity implements
File f = new File(JianXiCamera.getVideoCachePath());
if (!FileUtils.checkFile(f)) {
f.mkdirs();
boolean result = f.mkdirs();
Log.d("can" + (result ? " " : " *not* ") +"create " + JianXiCamera.getVideoCachePath());
}
String key = String.valueOf(System.currentTimeMillis());
mMediaObject = mMediaRecorder.setOutputDirectory(key,
JianXiCamera.getVideoCachePath() + key);
mMediaRecorder.setSurfaceHolder(mSurfaceView.getHolder());
int screenWidth = DeviceUtils.getScreenWidth(this);
int screenHegith = DeviceUtils.getScreenHeight(this);
mMediaRecorder.setScreen(screenWidth, screenHegith);
mMediaRecorder.prepare();
}
@ -395,10 +380,10 @@ public class MediaRecorderActivity extends Activity implements
if (mMediaObject != null && mMediaObject.getDuration() > 1) {
// 未转码
new AlertDialog.Builder(this)
.setTitle(R.string.hint)
.setMessage(R.string.record_camera_exit_dialog_message)
.setTitle(getString(getId("hint","string")))
.setMessage(getString(getId("record_camera_exit_dialog_message","string")))
.setNegativeButton(
R.string.record_camera_cancel_dialog_yes,
getString(getId("record_camera_cancel_dialog_yes","string")),
new DialogInterface.OnClickListener() {
@Override
@ -409,7 +394,7 @@ public class MediaRecorderActivity extends Activity implements
}
})
.setPositiveButton(R.string.record_camera_cancel_dialog_no,
.setPositiveButton(getString(getId("record_camera_cancel_dialog_no","string")),
null).setCancelable(false).show();
return;
}
@ -450,7 +435,7 @@ public class MediaRecorderActivity extends Activity implements
}
// 处理开启回删后其他点击操作
if (id != R.id.record_delete) {
if (id != getId("record_delete","id")) {
if (mMediaObject != null) {
MediaObject.MediaPart part = mMediaObject.getCurrentPart();
if (part != null) {
@ -464,9 +449,9 @@ public class MediaRecorderActivity extends Activity implements
}
}
if (id == R.id.title_back) {
if (id == getId("title_back","id")) {
onBackPressed();
} else if (id == R.id.record_camera_switcher) {// 前后摄像头切换
} else if (id == getId("record_camera_switcher","id")) {// 前后摄像头切换
if (mRecordLed.isChecked()) {
if (mMediaRecorder != null) {
mMediaRecorder.toggleFlashMode();
@ -483,7 +468,7 @@ public class MediaRecorderActivity extends Activity implements
} else {
mRecordLed.setEnabled(true);
}
} else if (id == R.id.record_camera_led) {// 闪光灯
} else if (id == getId("record_camera_led","id")) {// 闪光灯
// 开启前置摄像头以后不支持开启闪光灯
if (mMediaRecorder != null) {
if (mMediaRecorder.isFrontCamera()) {
@ -494,12 +479,12 @@ public class MediaRecorderActivity extends Activity implements
if (mMediaRecorder != null) {
mMediaRecorder.toggleFlashMode();
}
} else if (id == R.id.title_next) {// 停止录制
} else if (id == getId("title_next","id")) {// 停止录制
stopRecord();
/*finish();
overridePendingTransition(R.anim.push_bottom_in,
R.anim.push_bottom_out);*/
} else if (id == R.id.record_delete) {
} else if (id == getId("record_delete","id")) {
// 取消回删
if (mMediaObject != null) {
MediaObject.MediaPart part = mMediaObject.getCurrentPart();
@ -594,7 +579,7 @@ public class MediaRecorderActivity extends Activity implements
@Override
public void onEncodeStart() {
showProgress("", getString(R.string.record_camera_progress_message));
showProgress("", getString(getId("record_camera_progress_message","string")));
}
@Override
@ -607,18 +592,13 @@ public class MediaRecorderActivity extends Activity implements
@Override
public void onEncodeComplete() {
hideProgress();
Intent intent = null;
try {
intent = new Intent(this, Class.forName(getIntent().getStringExtra(OVER_ACTIVITY_NAME)));
intent.putExtra(MediaRecorderActivity.OUTPUT_DIRECTORY, mMediaObject.getOutputDirectory());
intent.putExtra(MediaRecorderActivity.VIDEO_URI, mMediaObject.getOutputTempTranscodingVideoPath());
intent.putExtra(MediaRecorderActivity.VIDEO_SCREENSHOT, mMediaObject.getOutputVideoThumbPath());
intent.putExtra("go_home", GO_HOME);
startActivity(intent);
} catch (ClassNotFoundException e) {
throw new IllegalArgumentException("需要传入录制完成后跳转的Activity的全类名");
}
Bundle bundle = new Bundle();
bundle.putString(MediaRecorderActivity.OUTPUT_DIRECTORY, mMediaObject.getOutputDirectory());
bundle.putString(MediaRecorderActivity.VIDEO_URI, mMediaObject.getOutputTempTranscodingVideoPath());
bundle.putString(MediaRecorderActivity.VIDEO_SCREENSHOT, mMediaObject.getOutputVideoThumbPath());
Intent resultIntent = new Intent();
resultIntent.putExtras(bundle);
this.setResult(RESULT_OK, resultIntent);
finish();
}
@ -628,7 +608,7 @@ public class MediaRecorderActivity extends Activity implements
@Override
public void onEncodeError() {
hideProgress();
Toast.makeText(this, R.string.record_video_transcoding_faild,
Toast.makeText(this, getString(getId("record_video_transcoding_faild","string")),
Toast.LENGTH_SHORT).show();
finish();
}

955
src/android/MediaRecorderBase.java Normal file
View File

@ -0,0 +1,955 @@
package com.mabeijianxi.smallvideorecord2;
import android.annotation.SuppressLint;
import android.annotation.TargetApi;
import android.graphics.ImageFormat;
import android.hardware.Camera;
import android.hardware.Camera.Area;
import android.hardware.Camera.AutoFocusCallback;
import android.hardware.Camera.PreviewCallback;
import android.hardware.Camera.Size;
import android.os.Build;
import android.os.CountDownTimer;
import android.text.TextUtils;
import android.view.SurfaceHolder;
import android.view.SurfaceHolder.Callback;
import com.mabeijianxi.smallvideorecord2.jniinterface.FFmpegBridge;
import com.mabeijianxi.smallvideorecord2.model.BaseMediaBitrateConfig;
import com.mabeijianxi.smallvideorecord2.model.MediaObject;
import com.mabeijianxi.smallvideorecord2.Log;
import java.io.File;
import java.io.IOException;
import java.util.Collections;
import java.util.List;
/**
* 视频录制抽象类
*/
public abstract class MediaRecorderBase implements Callback, PreviewCallback, IMediaRecorder {
public static boolean NEED_FULL_SCREEN = false;
/**
* 小视频高度
*/
public static int SMALL_VIDEO_HEIGHT = 480;
/**
* 小视频宽度
*/
public static int SMALL_VIDEO_WIDTH = 360;
/**
* 未知错误
*/
public static final int MEDIA_ERROR_UNKNOWN = 1;
/**
* 预览画布设置错误
*/
public static final int MEDIA_ERROR_CAMERA_SET_PREVIEW_DISPLAY = 101;
/**
* 预览错误
*/
public static final int MEDIA_ERROR_CAMERA_PREVIEW = 102;
/**
* 自动对焦错误
*/
public static final int MEDIA_ERROR_CAMERA_AUTO_FOCUS = 103;
public static final int AUDIO_RECORD_ERROR_UNKNOWN = 0;
/**
* 采样率设置不支持
*/
public static final int AUDIO_RECORD_ERROR_SAMPLERATE_NOT_SUPPORT = 1;
/**
* 最小缓存获取失败
*/
public static final int AUDIO_RECORD_ERROR_GET_MIN_BUFFER_SIZE_NOT_SUPPORT = 2;
/**
* 创建AudioRecord失败
*/
public static final int AUDIO_RECORD_ERROR_CREATE_FAILED = 3;
/**
* 视频码率 1M
*/
public static final int VIDEO_BITRATE_NORMAL = 1024;
/**
* 视频码率 1.5M（默认）
*/
public static final int VIDEO_BITRATE_MEDIUM = 1536;
/**
* 视频码率 2M
*/
public static final int VIDEO_BITRATE_HIGH = 2048;
/**
* 开始转码
*/
protected static final int MESSAGE_ENCODE_START = 0;
/**
* 转码进度
*/
protected static final int MESSAGE_ENCODE_PROGRESS = 1;
/**
* 转码完成
*/
protected static final int MESSAGE_ENCODE_COMPLETE = 2;
/**
* 转码失败
*/
protected static final int MESSAGE_ENCODE_ERROR = 3;
/**
* 最大帧率
*/
protected static int MAX_FRAME_RATE = 20;
/**
* 最小帧率
*/
protected static int MIN_FRAME_RATE = 8;
protected static int CAPTURE_THUMBNAILS_TIME = 1;
protected BaseMediaBitrateConfig compressConfig;
/**
* 摄像头对象
*/
protected Camera camera;
/**
* 摄像头参数
*/
protected Camera.Parameters mParameters = null;
/**
* 摄像头支持的预览尺寸集合
*/
protected List<Size> mSupportedPreviewSizes;
/**
* 画布
*/
protected SurfaceHolder mSurfaceHolder;
/**
* 声音录制
*/
protected AudioRecorder mAudioRecorder;
/**
* 拍摄存储对象
*/
protected MediaObject mMediaObject;
/**
* 转码监听器
*/
protected OnEncodeListener mOnEncodeListener;
/**
* 录制错误监听
*/
protected OnErrorListener mOnErrorListener;
/**
* 录制已经准备就绪的监听
*/
protected OnPreparedListener mOnPreparedListener;
/**
* 帧率
*/
protected int mFrameRate = MAX_FRAME_RATE;
/**
* 摄像头类型（前置/后置），默认后置
*/
protected int mCameraId = Camera.CameraInfo.CAMERA_FACING_BACK;
/**
* 视频码率
*/
protected static int mVideoBitrate;
public static int mSupportedPreviewWidth = 0;
/**
* 状态标记
*/
protected boolean mPrepared, mStartPreview, mSurfaceCreated;
/**
* 是否正在录制
*/
protected volatile boolean mRecording;
/**
* PreviewFrame调用次数，测试用
*/
protected volatile long mPreviewFrameCallCount = 0;
private String mFrameRateCmd="";
private int screenWidth;
private int screenHeight;
public MediaRecorderBase() {
}
public void setScreen(int screenWidth, int screenHeight) {
this.screenWidth = screenWidth;
this.screenHeight = screenHeight;
}
/**
* 设置预览输出SurfaceHolder
*
* @param sh
*/
@SuppressWarnings("deprecation")
public void setSurfaceHolder(SurfaceHolder sh) {
if (sh != null) {
sh.addCallback(this);
if (!DeviceUtils.hasHoneycomb()) {
sh.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS);
}
}
}
public void setRecordState(boolean state){
this.mRecording=state;
}
public boolean getRecordState(){
return mRecording;
}
/**
* 设置转码监听
*/
public void setOnEncodeListener(OnEncodeListener l) {
this.mOnEncodeListener = l;
}
/**
* 设置预处理监听
*/
public void setOnPreparedListener(OnPreparedListener l) {
mOnPreparedListener = l;
}
/**
* 设置错误监听
*/
public void setOnErrorListener(OnErrorListener l) {
mOnErrorListener = l;
}
/**
* 是否前置摄像头
*/
public boolean isFrontCamera() {
return mCameraId == Camera.CameraInfo.CAMERA_FACING_FRONT;
}
/**
* 是否支持前置摄像头
*/
@SuppressLint("NewApi")
@TargetApi(Build.VERSION_CODES.GINGERBREAD)
public static boolean isSupportFrontCamera() {
if (!DeviceUtils.hasGingerbread()) {
return false;
}
int numberOfCameras = Camera.getNumberOfCameras();
if (2 == numberOfCameras) {
return true;
}
return false;
}
/**
* 切换前置/后置摄像头
*/
public void switchCamera(int cameraFacingFront) {
switch (cameraFacingFront) {
case Camera.CameraInfo.CAMERA_FACING_FRONT:
case Camera.CameraInfo.CAMERA_FACING_BACK:
mCameraId = cameraFacingFront;
stopPreview();
startPreview();
break;
}
}
/**
* 切换前置/后置摄像头
*/
public void switchCamera() {
if (mCameraId == Camera.CameraInfo.CAMERA_FACING_BACK) {
switchCamera(Camera.CameraInfo.CAMERA_FACING_FRONT);
} else {
switchCamera(Camera.CameraInfo.CAMERA_FACING_BACK);
}
}
/**
* 自动对焦
*
* @param cb
* @return
*/
public boolean autoFocus(AutoFocusCallback cb) {
if (camera != null) {
try {
camera.cancelAutoFocus();
if (mParameters != null) {
String mode = getAutoFocusMode();
if (StringUtils.isNotEmpty(mode)) {
mParameters.setFocusMode(mode);
camera.setParameters(mParameters);
}
}
camera.autoFocus(cb);
return true;
} catch (Exception e) {
if (mOnErrorListener != null) {
mOnErrorListener.onVideoError(MEDIA_ERROR_CAMERA_AUTO_FOCUS, 0);
}
if (e != null) {
Log.e("autoFocus", e);
}
}
}
return false;
}
/**
* 连续自动对焦
*/
private String getAutoFocusMode() {
if (mParameters != null) {
//持续对焦是指当场景发生变化时，相机会主动去调节焦距来达到被拍摄的物体始终是清晰的状态。
List<String> focusModes = mParameters.getSupportedFocusModes();
if ((Build.MODEL.startsWith("GT-I950") || Build.MODEL.endsWith("SCH-I959") || Build.MODEL.endsWith("MEIZU MX3")) && isSupported(focusModes, "continuous-picture")) {
return "continuous-picture";
} else if (isSupported(focusModes, "continuous-video")) {
return "continuous-video";
} else if (isSupported(focusModes, "auto")) {
return "auto";
}
}
return null;
}
/**
* 手动对焦
*
* @param focusAreas 对焦区域
* @return
*/
@SuppressLint("NewApi")
@TargetApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH)
public boolean manualFocus(AutoFocusCallback cb, List<Area> focusAreas) {
if (camera != null && focusAreas != null && mParameters != null && DeviceUtils.hasICS()) {
try {
camera.cancelAutoFocus();
// getMaxNumFocusAreas检测设备是否支持
if (mParameters.getMaxNumFocusAreas() > 0) {
// mParameters.setFocusMode(Camera.Parameters.FOCUS_MODE_MACRO);//
// Macro(close-up) focus mode
mParameters.setFocusAreas(focusAreas);
}
if (mParameters.getMaxNumMeteringAreas() > 0)
mParameters.setMeteringAreas(focusAreas);
mParameters.setFocusMode(Camera.Parameters.FOCUS_MODE_MACRO);
camera.setParameters(mParameters);
camera.autoFocus(cb);
return true;
} catch (Exception e) {
if (mOnErrorListener != null) {
mOnErrorListener.onVideoError(MEDIA_ERROR_CAMERA_AUTO_FOCUS, 0);
}
if (e != null)
Log.e("autoFocus", e);
}
}
return false;
}
/**
* 切换闪关灯，默认关闭
*/
public boolean toggleFlashMode() {
if (mParameters != null) {
try {
final String mode = mParameters.getFlashMode();
if (TextUtils.isEmpty(mode) || Camera.Parameters.FLASH_MODE_OFF.equals(mode))
setFlashMode(Camera.Parameters.FLASH_MODE_TORCH);
else
setFlashMode(Camera.Parameters.FLASH_MODE_OFF);
return true;
} catch (Exception e) {
Log.e("toggleFlashMode", e);
}
}
return false;
}
/**
* 设置闪光灯
*
* @param value
*/
private boolean setFlashMode(String value) {
if (mParameters != null && camera != null) {
try {
if (Camera.Parameters.FLASH_MODE_TORCH.equals(value) || Camera.Parameters.FLASH_MODE_OFF.equals(value)) {
mParameters.setFlashMode(value);
camera.setParameters(mParameters);
}
return true;
} catch (Exception e) {
Log.e("setFlashMode", e);
}
}
return false;
}
/**
* 设置码率
*/
public void setVideoBitRate(int bitRate) {
if (bitRate > 0)
mVideoBitrate = bitRate;
}
/**
* 开始预览
*/
public void prepare() {
mPrepared = true;
if (mSurfaceCreated)
startPreview();
}
/**
* 设置视频临时存储文件夹
*
* @param key 视频输出的名称，同目录下唯一，一般取系统当前时间
* @param path 文件夹路径
* @return 录制信息对象
*/
public MediaObject setOutputDirectory(String key, String path) {
if (StringUtils.isNotEmpty(path)) {
File f = new File(path);
if (f != null) {
if (f.exists()) {
//已经存在，删除
if (f.isDirectory())
FileUtils.deleteDir(f);
else
FileUtils.deleteFile(f);
}
if (f.mkdirs()) {
mMediaObject = new MediaObject(key, path, mVideoBitrate);
}
}
}
return mMediaObject;
}
/**
* 设置视频信息
*/
public void setMediaObject(MediaObject mediaObject) {
this.mMediaObject = mediaObject;
}
public void stopRecord() {
mRecording = false;
setStopDate();
}
public void setStopDate() {
// 判断数据是否处理完，处理完了关闭输出流
if (mMediaObject != null) {
MediaObject.MediaPart part = mMediaObject.getCurrentPart();
if (part != null && part.recording) {
part.recording = false;
part.endTime = System.currentTimeMillis();
part.duration = (int) (part.endTime - part.startTime);
part.cutStartTime = 0;
part.cutEndTime = part.duration;
// 检测视频大小是否大于0，否则丢弃（注意有音频没视频的情况下音频也会丢弃）
// File videoFile = new File(part.mediaPath);
// if (videoFile != null && videoFile.length() < 1) {
// mMediaObject.removePart(part, true);
// }
}
}
}
/**
* 停止所有块的写入
*/
private void stopAllRecord() {
mRecording = false;
if (mMediaObject != null && mMediaObject.getMedaParts() != null) {
for (MediaObject.MediaPart part : mMediaObject.getMedaParts()) {
if (part != null && part.recording) {
part.recording = false;
part.endTime = System.currentTimeMillis();
part.duration = (int) (part.endTime - part.startTime);
part.cutStartTime = 0;
part.cutEndTime = part.duration;
// 检测视频大小是否大于0，否则丢弃（注意有音频没视频的情况下音频也会丢弃）
File videoFile = new File(part.mediaPath);
if (videoFile != null && videoFile.length() < 1) {
mMediaObject.removePart(part, true);
}
}
}
}
}
/**
* 检测是否支持指定特性
*/
private boolean isSupported(List<String> list, String key) {
return list != null && list.contains(key);
}
/**
* 预处理一些拍摄参数
* 注意：自动对焦参数cam_mode和cam-mode可能有些设备不支持，导致视频画面变形，需要判断一下，已知有"GT-N7100", "GT-I9308"会存在这个问题
*/
@SuppressWarnings("deprecation")
protected void prepareCameraParaments() {
if (mParameters == null)
return;
List<Integer> rates = mParameters.getSupportedPreviewFrameRates();
if (rates != null) {
if (rates.contains(MAX_FRAME_RATE)) {
mFrameRate = MAX_FRAME_RATE;
} else {
boolean findFrame = false;
Collections.sort(rates);
for (int i = rates.size() - 1; i >= 0; i--) {
if (rates.get(i) <= MAX_FRAME_RATE) {
mFrameRate = rates.get(i);
findFrame = true;
break;
}
}
if (!findFrame) {
mFrameRate = rates.get(0);
}
}
}
mParameters.setPreviewFrameRate(mFrameRate);
// mParameters.setPreviewFpsRange(15 * 1000, 20 * 1000);
// TODO 设置浏览尺寸
boolean findWidth = false;
float ratio = screenHeight / screenWidth;
for (int i = mSupportedPreviewSizes.size() - 1; i >= 0; i--) {
Size size = mSupportedPreviewSizes.get(i);
Log.d("width: " + size.width + ", height: " + size.height + ", ratio: " + ((float)size.width / size.height) + ", target: " + ratio);
if (size.height >= SMALL_VIDEO_HEIGHT && ((float)size.width / size.height) == ratio) {
mSupportedPreviewWidth = size.width;
checkFullWidth(mSupportedPreviewWidth,SMALL_VIDEO_WIDTH);
if (NEED_FULL_SCREEN) {
SMALL_VIDEO_HEIGHT = size.height;
}
findWidth = true;
break;
}
}
if (!findWidth) {
Log.e(getClass().getSimpleName(), "传入高度不支持或未找到对应宽度,请按照要求重新设置，否则会出现一些严重问题");
mSupportedPreviewWidth = 640;
checkFullWidth(640,360);
SMALL_VIDEO_HEIGHT = 480;
}
mParameters.setPreviewSize(mSupportedPreviewWidth, SMALL_VIDEO_HEIGHT);
// 设置输出视频流尺寸，采样率
mParameters.setPreviewFormat(ImageFormat.YV12);
//设置自动连续对焦
String mode = getAutoFocusMode();
if (StringUtils.isNotEmpty(mode)) {
mParameters.setFocusMode(mode);
}
//设置人像模式，用来拍摄人物相片，如证件照。数码相机会把光圈调到最大，做出浅景深的效果。而有些相机还会使用能够表现更强肤色效果的色调、对比度或柔化效果进行拍摄，以突出人像主体。
// if (mCameraId == Camera.CameraInfo.CAMERA_FACING_FRONT && isSupported(mParameters.getSupportedSceneModes(), Camera.Parameters.SCENE_MODE_PORTRAIT))
// mParameters.setSceneMode(Camera.Parameters.SCENE_MODE_PORTRAIT);
if (isSupported(mParameters.getSupportedWhiteBalance(), "auto"))
mParameters.setWhiteBalance("auto");
//是否支持视频防抖
if ("true".equals(mParameters.get("video-stabilization-supported")))
mParameters.set("video-stabilization", "true");
// mParameters.set("recording-hint", "false");
//
// mParameters.setFocusMode(Camera.Parameters.FOCUS_MODE_CONTINUOUS_PICTURE);
if (!DeviceUtils.isDevice("GT-N7100", "GT-I9308", "GT-I9300")) {
mParameters.set("cam_mode", 1);
mParameters.set("cam-mode", 1);
}
}
private void checkFullWidth(int trueValue, int falseValue) {
if(NEED_FULL_SCREEN){
SMALL_VIDEO_WIDTH=trueValue;
}else {
SMALL_VIDEO_WIDTH = falseValue;
}
}
/**
* 开始预览
*/
public void startPreview() {
if (mStartPreview || mSurfaceHolder == null || !mPrepared)
return;
else
mStartPreview = true;
try {
if (mCameraId == Camera.CameraInfo.CAMERA_FACING_BACK)
camera = Camera.open();
else
camera = Camera.open(mCameraId);
camera.setDisplayOrientation(90);
try {
camera.setPreviewDisplay(mSurfaceHolder);
} catch (IOException e) {
if (mOnErrorListener != null) {
mOnErrorListener.onVideoError(MEDIA_ERROR_CAMERA_SET_PREVIEW_DISPLAY, 0);
}
Log.e("setPreviewDisplay fail " + e.getMessage());
}
//设置摄像头参数
mParameters = camera.getParameters();
mSupportedPreviewSizes = mParameters.getSupportedPreviewSizes();// 获取支持的尺寸
prepareCameraParaments();
camera.setParameters(mParameters);
setPreviewCallback();
camera.startPreview();
onStartPreviewSuccess();
if (mOnPreparedListener != null)
mOnPreparedListener.onPrepared();
} catch (Exception e) {
e.printStackTrace();
if (mOnErrorListener != null) {
mOnErrorListener.onVideoError(MEDIA_ERROR_CAMERA_PREVIEW, 0);
}
Log.e("startPreview fail :" + e.getMessage());
}
}
/**
* 预览调用成功，子类可以做一些操作
*/
protected void onStartPreviewSuccess() {
}
/**
* 设置回调
*/
protected void setPreviewCallback() {
Size size = mParameters.getPreviewSize();
if (size != null) {
int buffSize = size.width * size.height * 3/2;
try {
camera.addCallbackBuffer(new byte[buffSize]);
camera.addCallbackBuffer(new byte[buffSize]);
camera.addCallbackBuffer(new byte[buffSize]);
camera.setPreviewCallbackWithBuffer(this);
} catch (OutOfMemoryError e) {
Log.e("startPreview...setPreviewCallback...", e);
}
Log.d("startPreview...setPreviewCallbackWithBuffer...width:" + size.width + " height:" + size.height);
} else {
camera.setPreviewCallback(this);
}
}
/**
* 停止预览
*/
public void stopPreview() {
if (camera != null) {
try {
camera.stopPreview();
camera.setPreviewCallback(null);
// camera.lock();
camera.release();
} catch (Exception e) {
Log.e("stopPreview...");
}
camera = null;
}
mStartPreview = false;
}
/**
* 释放资源
*/
public void release() {
FFmpegBridge.nativeRelease();
stopAllRecord();
// 停止视频预览
stopPreview();
// 停止音频录制
if (mAudioRecorder != null) {
mAudioRecorder.interrupt();
mAudioRecorder = null;
}
mSurfaceHolder = null;
mPrepared = false;
mSurfaceCreated = false;
}
@Override
public void surfaceCreated(SurfaceHolder holder) {
this.mSurfaceHolder = holder;
this.mSurfaceCreated = true;
if (mPrepared && !mStartPreview)
startPreview();
}
@Override
public void surfaceChanged(SurfaceHolder holder, int format, int width, int height) {
this.mSurfaceHolder = holder;
}
@Override
public void surfaceDestroyed(SurfaceHolder holder) {
mSurfaceHolder = null;
mSurfaceCreated = false;
}
@Override
public void onAudioError(int what, String message) {
if (mOnErrorListener != null)
mOnErrorListener.onAudioError(what, message);
}
@Override
public void onPreviewFrame(byte[] data, Camera camera) {
camera.addCallbackBuffer(data);
}
/**
* 测试PreviewFrame回调次数，时间1分钟
*/
public void testPreviewFrameCallCount() {
new CountDownTimer(1 * 60 * 1000, 1000) {
@Override
public void onTick(long millisUntilFinished) {
Log.e("[Vitamio Recorder]", "testFrameRate..." + mPreviewFrameCallCount);
mPreviewFrameCallCount = 0;
}
@Override
public void onFinish() {
}
}.start();
}
/**
* 接收音频数据
*/
@Override
public void receiveAudioData(byte[] sampleBuffer, int len) {
}
protected String getScaleWH(){
return "";
}
/**
* 预处理监听
*/
public interface OnPreparedListener {
/**
* 预处理完毕，可以开始录制了
*/
void onPrepared();
}
/**
* 错误监听
*/
public interface OnErrorListener {
/**
* 视频录制错误
*
* @param what
* @param extra
*/
void onVideoError(int what, int extra);
/**
* 音频录制错误
*
* @param what
* @param message
*/
void onAudioError(int what, String message);
}
/**
* 转码接口
*/
public interface OnEncodeListener {
/**
* 开始转码
*/
void onEncodeStart();
/**
* 转码进度
*/
void onEncodeProgress(int progress);
/**
* 转码完成
*/
void onEncodeComplete();
/**
* 转码失败
*/
void onEncodeError();
}
protected Boolean doCompress(boolean mergeFlag) {
if (compressConfig != null) {
String vbr = " -vbr 4 ";
if (compressConfig != null && compressConfig.getMode() == BaseMediaBitrateConfig.MODE.CBR) {
vbr = "";
}
String scaleWH = getScaleWH();
if(!TextUtils.isEmpty(scaleWH)){
scaleWH="-s "+scaleWH;
}else {
scaleWH="";
}
String cmd_transcoding = String.format("ffmpeg -threads 16 -i %s -c:v libx264 %s %s %s -c:a libfdk_aac %s %s %s %s",
mMediaObject.getOutputTempVideoPath(),
getBitrateModeCommand(compressConfig, "", false),
getBitrateCrfSize(compressConfig, "-crf 28", false),
getBitrateVelocity(compressConfig, "-preset:v ultrafast", false),
vbr,
getFrameRateCmd(),
scaleWH,
mMediaObject.getOutputTempTranscodingVideoPath()
);
boolean transcodingFlag = FFmpegBridge.jxFFmpegCMDRun( cmd_transcoding) == 0;
boolean captureFlag = FFMpegUtils.captureThumbnails(mMediaObject.getOutputTempTranscodingVideoPath(), mMediaObject.getOutputVideoThumbPath(), String.valueOf(CAPTURE_THUMBNAILS_TIME));
FileUtils.deleteCacheFile(mMediaObject.getOutputDirectory());
boolean result = mergeFlag && captureFlag && transcodingFlag;
return result;
} else {
boolean captureFlag = FFMpegUtils.captureThumbnails(mMediaObject.getOutputTempVideoPath(), mMediaObject.getOutputVideoThumbPath(), String.valueOf(CAPTURE_THUMBNAILS_TIME));
FileUtils.deleteCacheFile2TS(mMediaObject.getOutputDirectory());
boolean result = captureFlag && mergeFlag;
return result;
}
}
protected String getFrameRateCmd() {
return mFrameRateCmd;
}
protected void setTranscodingFrameRate(int rate){
this.mFrameRateCmd=String.format(" -r %d",rate);
}
protected String getBitrateModeCommand(BaseMediaBitrateConfig config, String defualtCmd, boolean needSymbol) {
String add = "";
if (TextUtils.isEmpty(defualtCmd)) {
defualtCmd = "";
}
if (config != null) {
if (config.getMode() == BaseMediaBitrateConfig.MODE.VBR) {
if (needSymbol) {
add = String.format(" -x264opts \"bitrate=%d:vbv-maxrate=%d\" ", config.getBitrate(), config.getMaxBitrate());
} else {
add = String.format(" -x264opts bitrate=%d:vbv-maxrate=%d ", config.getBitrate(), config.getMaxBitrate());
}
return add;
} else if (config.getMode() == BaseMediaBitrateConfig.MODE.CBR) {
if (needSymbol) {
add = String.format(" -x264opts \"bitrate=%d:vbv-bufsize=%d:nal_hrd=cbr\" ", config.getBitrate(), config.getBufSize());
} else {
add = String.format(" -x264opts bitrate=%d:vbv-bufsize=%d:nal_hrd=cbr ", config.getBitrate(), config.getBufSize());
}
return add;
}
}
return defualtCmd;
}
protected String getBitrateCrfSize(BaseMediaBitrateConfig config, String defualtCmd, boolean nendSymbol) {
if (TextUtils.isEmpty(defualtCmd)) {
defualtCmd = "";
}
String add = "";
if (config != null && config.getMode() == BaseMediaBitrateConfig.MODE.AUTO_VBR && config.getCrfSize() > 0) {
if (nendSymbol) {
add = String.format("-crf \"%d\" ", config.getCrfSize());
} else {
add = String.format("-crf %d ", config.getCrfSize());
}
} else {
return defualtCmd;
}
return add;
}
protected String getBitrateVelocity(BaseMediaBitrateConfig config, String defualtCmd, boolean nendSymbol) {
if (TextUtils.isEmpty(defualtCmd)) {
defualtCmd = "";
}
String add = "";
if (config != null && !TextUtils.isEmpty(config.getVelocity())) {
if (nendSymbol) {
add = String.format("-preset \"%s\" ", config.getVelocity());
} else {
add = String.format("-preset %s ", config.getVelocity());
}
} else {
return defualtCmd;
}
return add;
}
}

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package com.mabeijianxi.smallvideorecord2;
import android.hardware.Camera;
import android.media.MediaRecorder;
import android.os.Handler;
import android.os.Looper;
import android.util.Log;
import com.mabeijianxi.smallvideorecord2.jniinterface.FFmpegBridge;
import com.mabeijianxi.smallvideorecord2.model.MediaObject;
/**
* 视频录制：边录制边底层处理视频（旋转和裁剪）
*/
public class MediaRecorderNative extends MediaRecorderBase implements MediaRecorder.OnErrorListener, FFmpegBridge.FFmpegStateListener {
public MediaRecorderNative() {
FFmpegBridge.registFFmpegStateListener(this);
}
/**
* 视频后缀
*/
private static final String VIDEO_SUFFIX = ".ts";
/**
* 开始录制
*/
@Override
public MediaObject.MediaPart startRecord() {
int vCustomFormat;
if (mCameraId == Camera.CameraInfo.CAMERA_FACING_BACK) {
vCustomFormat=FFmpegBridge.ROTATE_90_CROP_LT;
} else {
vCustomFormat=FFmpegBridge.ROTATE_270_CROP_LT_MIRROR_LR;
}
FFmpegBridge.prepareJXFFmpegEncoder( mMediaObject.getOutputDirectory(), mMediaObject.getBaseName(),vCustomFormat, mSupportedPreviewWidth, SMALL_VIDEO_HEIGHT, SMALL_VIDEO_WIDTH, SMALL_VIDEO_HEIGHT, mFrameRate, mVideoBitrate);
MediaObject.MediaPart result = null;
if (mMediaObject != null) {
result = mMediaObject.buildMediaPart(mCameraId, VIDEO_SUFFIX);
String cmd = String.format("filename = \"%s\"; ", result.mediaPath);
//如果需要定制非480x480的视频，可以启用以下代码，其他vf参数参考ffmpeg的文档：
if (mAudioRecorder == null && result != null) {
mAudioRecorder = new AudioRecorder(this);
mAudioRecorder.start();
}
mRecording = true;
}
return result;
}
/**
* 停止录制
*/
@Override
public void stopRecord() {
super.stopRecord();
if (mOnEncodeListener != null) {
mOnEncodeListener.onEncodeStart();
}
FFmpegBridge.recordEnd();
}
/**
* 数据回调
*/
@Override
public void onPreviewFrame(byte[] data, Camera camera) {
if (mRecording) {
FFmpegBridge.encodeFrame2H264(data);
mPreviewFrameCallCount++;
}
super.onPreviewFrame(data, camera);
}
/**
* 预览成功，设置视频输入输出参数
*/
@Override
protected void onStartPreviewSuccess() {
// if (mCameraId == Camera.CameraInfo.CAMERA_FACING_BACK) {
// UtilityAdapter.RenderInputSettings(mSupportedPreviewWidth, SMALL_VIDEO_WIDTH, 0, UtilityAdapter.FLIPTYPE_NORMAL);
// } else {
// UtilityAdapter.RenderInputSettings(mSupportedPreviewWidth, SMALL_VIDEO_WIDTH, 180, UtilityAdapter.FLIPTYPE_HORIZONTAL);
// }
// UtilityAdapter.RenderOutputSettings(SMALL_VIDEO_WIDTH, SMALL_VIDEO_HEIGHT, mFrameRate, UtilityAdapter.OUTPUTFORMAT_YUV | UtilityAdapter.OUTPUTFORMAT_MASK_MP4/*| UtilityAdapter.OUTPUTFORMAT_MASK_HARDWARE_ACC*/);
}
@Override
public void onError(MediaRecorder mr, int what, int extra) {
try {
if (mr != null)
mr.reset();
} catch (IllegalStateException e) {
Log.w("jianxi", "stopRecord", e);
} catch (Exception e) {
Log.w("jianxi", "stopRecord", e);
}
if (mOnErrorListener != null)
mOnErrorListener.onVideoError(what, extra);
}
/**
* 接收音频数据，传递到底层
*/
@Override
public void receiveAudioData(byte[] sampleBuffer, int len) {
if (mRecording && len > 0) {
FFmpegBridge.encodeFrame2AAC(sampleBuffer);
}
}
@Override
public void allRecordEnd() {
final boolean captureFlag = FFMpegUtils.captureThumbnails(mMediaObject.getOutputTempTranscodingVideoPath(), mMediaObject.getOutputVideoThumbPath(), String.valueOf(CAPTURE_THUMBNAILS_TIME));
if(mOnEncodeListener!=null){
new Handler(Looper.getMainLooper()).postDelayed(new Runnable() {
@Override
public void run() {
if(captureFlag){
mOnEncodeListener.onEncodeComplete();
}else {
mOnEncodeListener.onEncodeError();
}
}
},0);
}
}
public void activityStop(){
FFmpegBridge.unRegistFFmpegStateListener(this);
}
}

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package com.mabeijianxi.smallvideorecord2.model;
public class MediaThemeObject {
/** MV主题 */
public String mMVThemeName;
/** 音乐 */
public String mMusicThemeName;
/** 水印 */
public String mWatermarkThemeName;
/** 滤镜 */
public String mFilterThemeName;
// ~~~ 变声
/** 音频文件 */
public String mSoundText;
/** 音频文件编号 */
public String mSoundTextId;
/** 变声主题名称 */
public String mSoundThemeName;
// ~~~ 变速
/** 变声主题名称 */
public String mSpeedThemeName;
// ~~~ 静音
/** 主题静音 */
public boolean mThemeMute;
/** 原声静音 */
public boolean mOrgiMute;
public MediaThemeObject() {
}
/** 检测是否是空主题，没有设置任何参数 */
public boolean isEmpty() {
//非空主题
if (!"Empty".equals(mMVThemeName)) {
return false;
}
//没有静音、没有音乐、没有水印、没有滤镜、没有变声、没有变速
return !mOrgiMute && isEmpty(mMusicThemeName, mWatermarkThemeName, mFilterThemeName, mSoundThemeName, mSpeedThemeName);
}
private boolean isEmpty(String... themes) {
for (String theme : themes) {
//非空
if (!"Empty".equals(theme)) {
return false;
}
}
return true;
}
}

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package com.mabeijianxi.smallvideorecord2;
import android.content.Context;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.os.Handler;
import android.os.Message;
import android.util.AttributeSet;
import android.view.View;
import android.content.res.Resources;
import com.mabeijianxi.smallvideorecord2.model.MediaObject;
import java.util.Iterator;
public class ProgressView extends View {
/** 进度条 */
private Paint mProgressPaint;
/** 闪 */
private Paint mActivePaint;
/** 暂停/中断色块 */
private Paint mPausePaint;
/** 回删 */
private Paint mRemovePaint;
/** 三秒 */
private Paint mThreePaint;
/** 超时 */
private Paint mOverflowPaint;
private boolean mStop, mProgressChanged;
private boolean mActiveState;
private MediaObject mMediaObject;
/** 最长时长 */
private int mMaxDuration, mVLineWidth;
private int mRecordTimeMin=1500;
public ProgressView(Context paramContext) {
super(paramContext);
init();
}
public ProgressView(Context paramContext, AttributeSet paramAttributeSet) {
super(paramContext, paramAttributeSet);
init();
}
public ProgressView(Context paramContext, AttributeSet paramAttributeSet,
int paramInt) {
super(paramContext, paramAttributeSet, paramInt);
init();
}
private int getColor(String idName){
Resources resources = getResources();
String packageName = getContext().getPackageName();
int id = resources.getIdentifier(idName, "color", packageName);
return resources.getColor(id);
}
private void init() {
mProgressPaint = new Paint();
mActivePaint = new Paint();
mPausePaint = new Paint();
mRemovePaint = new Paint();
mThreePaint = new Paint();
mOverflowPaint = new Paint();
mVLineWidth = DeviceUtils.dipToPX(getContext(), 1);
setBackgroundColor(getColor("camera_bg"));
mProgressPaint.setColor(0xFF45C01A);
mProgressPaint.setStyle(Paint.Style.FILL);
mActivePaint.setColor(getResources().getColor(android.R.color.white));
mActivePaint.setStyle(Paint.Style.FILL);
mPausePaint.setColor(getColor("camera_progress_split"));
mPausePaint.setStyle(Paint.Style.FILL);
mRemovePaint.setColor(getColor("camera_progress_delete"));
mRemovePaint.setStyle(Paint.Style.FILL);
mThreePaint.setColor(getColor("camera_progress_three"));
mThreePaint.setStyle(Paint.Style.FILL);
mOverflowPaint.setColor(getColor("camera_progress_overflow"));
mOverflowPaint.setStyle(Paint.Style.FILL);
}
/** 闪动 */
private final static int HANDLER_INVALIDATE_ACTIVE = 0;
/** 录制中 */
private final static int HANDLER_INVALIDATE_RECORDING = 1;
private Handler mHandler = new Handler() {
@Override
public void dispatchMessage(Message msg) {
switch (msg.what) {
case HANDLER_INVALIDATE_ACTIVE:
invalidate();
mActiveState = !mActiveState;
if (!mStop)
sendEmptyMessageDelayed(0, 300);
break;
case HANDLER_INVALIDATE_RECORDING:
invalidate();
if (mProgressChanged)
sendEmptyMessageDelayed(0, 50);
break;
}
super.dispatchMessage(msg);
}
};
@Override
protected void onDraw(Canvas canvas) {
super.onDraw(canvas);
final int width = getMeasuredWidth(), height = getMeasuredHeight();
int left = 0, right = 0, duration = 0;
if (mMediaObject != null && mMediaObject.getMedaParts() != null) {
left = right = 0;
Iterator<MediaObject.MediaPart> iterator = mMediaObject
.getMedaParts().iterator();
boolean hasNext = iterator.hasNext();
// final int duration = vp.getDuration();
int maxDuration = mMaxDuration;
boolean hasOutDuration = false;
int currentDuration = mMediaObject.getDuration();
hasOutDuration = currentDuration > mMaxDuration;
if (hasOutDuration)
maxDuration = currentDuration;
while (hasNext) {
MediaObject.MediaPart vp = iterator.next();
final int partDuration = vp.getDuration();
// Logger.e("[ProgressView]partDuration" + partDuration +
// " maxDuration:" + maxDuration);
left = right;
right = left
+ (int) (partDuration * 1.0F / maxDuration * width);
if (vp.remove) {
// 回删
canvas.drawRect(left, 0.0F, right, height, mRemovePaint);
} else {
// 画进度
if (hasOutDuration) {
// 超时拍摄
// 前段
right = left
+ (int) ((mMaxDuration - duration) * 1.0F
/ maxDuration * width);
canvas.drawRect(left, 0.0F, right, height,
mProgressPaint);
// 超出的段
left = right;
right = left
+ (int) ((partDuration - (mMaxDuration - duration))
* 1.0F / maxDuration * width);
canvas.drawRect(left, 0.0F, right, height,
mOverflowPaint);
} else {
canvas.drawRect(left, 0.0F, right, height,
mProgressPaint);
}
}
hasNext = iterator.hasNext();
if (hasNext) {
// left = right - mVLineWidth;
canvas.drawRect(right - mVLineWidth, 0.0F, right, height,
mPausePaint);
}
duration += partDuration;
// progress = vp.progress;
}
}
// 画三秒
if (duration < mRecordTimeMin) {
left = (int) ((mRecordTimeMin*1.0f )/ mMaxDuration * width);
canvas.drawRect(left, 0.0F, left + mVLineWidth, height, mThreePaint);
}
// 删
//
// 闪
if (mActiveState) {
if (right + 8 >= width)
right = width - 8;
canvas.drawRect(right, 0.0F, right + 8, getMeasuredHeight(),
mActivePaint);
}
}
@Override
protected void onAttachedToWindow() {
super.onAttachedToWindow();
mStop = false;
mHandler.sendEmptyMessage(HANDLER_INVALIDATE_ACTIVE);
}
@Override
protected void onDetachedFromWindow() {
super.onDetachedFromWindow();
mStop = true;
mHandler.removeMessages(HANDLER_INVALIDATE_ACTIVE);
}
// public void addProgress(MediaPart part) {
// if (part != null) {
// part.index = mVideoParts.size();
// mVideoParts.add(part);
// }
// }
public void setData(MediaObject mMediaObject) {
this.mMediaObject = mMediaObject;
}
public void setMaxDuration(int duration) {
this.mMaxDuration = duration;
}
public void start() {
mProgressChanged = true;
}
public void stop() {
mProgressChanged = false;
}
public void setMinTime(int recordTimeMin) {
this.mRecordTimeMin=recordTimeMin;
}
}

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package com.mabeijianxi.smallvideorecord2;
import android.text.TextPaint;
import android.text.TextUtils;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import java.util.Iterator;
import java.util.TimeZone;
/**
* 字符串工具类
*
*/
public class StringUtils {
public static final String EMPTY = "";
private static final String DEFAULT_DATE_PATTERN = "yyyy-MM-dd";
private static final String DEFAULT_DATETIME_PATTERN = "yyyy-MM-dd hh:mm:ss";
/** 用于生成文件 */
private static final String DEFAULT_FILE_PATTERN = "yyyy-MM-dd-HH-mm-ss";
private static final double KB = 1024.0;
private static final double MB = 1048576.0;
private static final double GB = 1073741824.0;
public static final SimpleDateFormat DATE_FORMAT_PART = new SimpleDateFormat(
"HH:mm");
public static String currentTimeString() {
return DATE_FORMAT_PART.format(Calendar.getInstance().getTime());
}
public static char chatAt(String pinyin, int index) {
if (pinyin != null && pinyin.length() > 0)
return pinyin.charAt(index);
return ' ';
}
/** 获取字符串宽度 */
public static float GetTextWidth(String Sentence, float Size) {
if (isEmpty(Sentence))
return 0;
TextPaint FontPaint = new TextPaint();
FontPaint.setTextSize(Size);
return FontPaint.measureText(Sentence.trim()) + (int) (Size * 0.1); // 留点余地
}
/**
* 格式化日期字符串
*
* @param date
* @param pattern
* @return
*/
public static String formatDate(Date date, String pattern) {
SimpleDateFormat format = new SimpleDateFormat(pattern);
return format.format(date);
}
public static String formatDate(long date, String pattern) {
SimpleDateFormat format = new SimpleDateFormat(pattern);
return format.format(new Date(date));
}
/**
* 格式化日期字符串
*
* @param date
* @return 例如2011-3-24
*/
public static String formatDate(Date date) {
return formatDate(date, DEFAULT_DATE_PATTERN);
}
public static String formatDate(long date) {
return formatDate(new Date(date), DEFAULT_DATE_PATTERN);
}
/**
* 获取当前时间 格式为yyyy-MM-dd 例如2011-07-08
*
* @return
*/
public static String getDate() {
return formatDate(new Date(), DEFAULT_DATE_PATTERN);
}
/** 生成一个文件名，不含后缀 */
public static String createFileName() {
Date date = new Date(System.currentTimeMillis());
SimpleDateFormat format = new SimpleDateFormat(DEFAULT_FILE_PATTERN);
return format.format(date);
}
/**
* 获取当前时间
*
* @return
*/
public static String getDateTime() {
return formatDate(new Date(), DEFAULT_DATETIME_PATTERN);
}
/**
* 格式化日期时间字符串
*
* @param date
* @return 例如2011-11-30 16:06:54
*/
public static String formatDateTime(Date date) {
return formatDate(date, DEFAULT_DATETIME_PATTERN);
}
public static String formatDateTime(long date) {
return formatDate(new Date(date), DEFAULT_DATETIME_PATTERN);
}
/**
* 格林威时间转换
*
* @param gmt
* @return
*/
public static String formatGMTDate(String gmt) {
TimeZone timeZoneLondon = TimeZone.getTimeZone(gmt);
return formatDate(Calendar.getInstance(timeZoneLondon)
.getTimeInMillis());
}
/**
* 拼接数组
*
* @param array
* @param separator
* @return
*/
public static String join(final ArrayList<String> array,
final String separator) {
StringBuffer result = new StringBuffer();
if (array != null && array.size() > 0) {
for (String str : array) {
result.append(str);
result.append(separator);
}
result.delete(result.length() - 1, result.length());
}
return result.toString();
}
public static String join(final Iterator<String> iter,
final String separator) {
StringBuffer result = new StringBuffer();
if (iter != null) {
while (iter.hasNext()) {
String key = iter.next();
result.append(key);
result.append(separator);
}
if (result.length() > 0)
result.delete(result.length() - 1, result.length());
}
return result.toString();
}
/**
* 判断字符串是否为空
*
* @param str
* @return
*/
public static boolean isEmpty(String str) {
return str == null || str.length() == 0 || str.equalsIgnoreCase("null");
}
public static boolean isNotEmpty(String str) {
return !isEmpty(str);
}
/**
*
* @param str
* @return
*/
public static String trim(String str) {
return str == null ? EMPTY : str.trim();
}
/**
* 转换时间显示
*
* @param time
* 毫秒
* @return
*/
public static String generateTime(long time) {
int totalSeconds = (int) (time / 1000);
int seconds = totalSeconds % 60;
int minutes = (totalSeconds / 60) % 60;
int hours = totalSeconds / 3600;
return hours > 0 ? String.format("%02d:%02d:%02d", hours, minutes,
seconds) : String.format("%02d:%02d", minutes, seconds);
}
public static boolean isBlank(String s) {
return TextUtils.isEmpty(s);
}
/** 根据秒速获取时间格式 */
public static String gennerTime(int totalSeconds) {
int seconds = totalSeconds % 60;
int minutes = (totalSeconds / 60) % 60;
return String.format("%02d:%02d", minutes, seconds);
}
/**
* 转换文件大小
*
* @param size
* @return
*/
public static String generateFileSize(long size) {
String fileSize;
if (size < KB)
fileSize = size + "B";
else if (size < MB)
fileSize = String.format("%.1f", size / KB) + "KB";
else if (size < GB)
fileSize = String.format("%.1f", size / MB) + "MB";
else
fileSize = String.format("%.1f", size / GB) + "GB";
return fileSize;
}
/** 查找字符串，找到返回，没找到返回空 */
public static String findString(String search, String start, String end) {
int start_len = start.length();
int start_pos = StringUtils.isEmpty(start) ? 0 : search.indexOf(start);
if (start_pos > -1) {
int end_pos = StringUtils.isEmpty(end) ? -1 : search.indexOf(end,
start_pos + start_len);
if (end_pos > -1)
return search.substring(start_pos + start.length(), end_pos);
}
return "";
}
/**
* 截取字符串
*
* @param search
* 待搜索的字符串
* @param start
* 起始字符串 例如：<title>
* @param end
* 结束字符串 例如：</title>
* @param defaultValue
* @return
*/
public static String substring(String search, String start, String end,
String defaultValue) {
int start_len = start.length();
int start_pos = StringUtils.isEmpty(start) ? 0 : search.indexOf(start);
if (start_pos > -1) {
int end_pos = StringUtils.isEmpty(end) ? -1 : search.indexOf(end,
start_pos + start_len);
if (end_pos > -1)
return search.substring(start_pos + start.length(), end_pos);
else
return search.substring(start_pos + start.length());
}
return defaultValue;
}
/**
* 截取字符串
*
* @param search
* 待搜索的字符串
* @param start
* 起始字符串 例如：<title>
* @param end
* 结束字符串 例如：</title>
* @return
*/
public static String substring(String search, String start, String end) {
return substring(search, start, end, "");
}
/**
* 拼接字符串
*
* @param strs
* @return
*/
public static String concat(String... strs) {
StringBuffer result = new StringBuffer();
if (strs != null) {
for (String str : strs) {
if (str != null)
result.append(str);
}
}
return result.toString();
}
/**
* Helper function for making null strings safe for comparisons, etc.
*
* @return (s == null) ? "" : s;
*/
public static String makeSafe(String s) {
return (s == null) ? "" : s;
}
}

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src/android/res/drawable/record_camera_flash_led_selector.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:drawable="@drawable/record_camera_flash_led_on_disable" android:state_checked="true" android:state_enabled="false"/>
<item android:drawable="@drawable/record_camera_flash_led_on_pressed" android:state_checked="true" android:state_pressed="true"/>
<item android:drawable="@drawable/record_camera_flash_led_on_normal" android:state_checked="true" android:state_pressed="false"/>
<item android:drawable="@drawable/record_camera_flash_led_off_disable" android:state_enabled="false"/>
<item android:drawable="@drawable/record_camera_flash_led_off_pressed" android:state_checked="false" android:state_pressed="true"/>
<item android:drawable="@drawable/record_camera_flash_led_off_normal"/>
</selector>

8
src/android/res/drawable/record_camera_switch_selector.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:drawable="@drawable/record_camera_switch_disable" android:state_enabled="false"/>
<item android:drawable="@drawable/record_camera_switch_pressed" android:state_pressed="true"/>
<item android:drawable="@drawable/record_camera_switch_normal"/>
</selector>

9
src/android/res/drawable/record_delete_selector.xml Normal file
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@ -0,0 +1,9 @@
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:drawable="@drawable/record_delete_check_normal" android:state_checked="true" android:state_pressed="false"/>
<item android:drawable="@drawable/record_delete_check_press" android:state_checked="true" android:state_pressed="true"/>
<item android:drawable="@drawable/record_delete_press" android:state_pressed="true"/>
<item android:drawable="@drawable/record_delete_normal"/>
</selector>

7
src/android/res/drawable/record_next_seletor.xml Normal file
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@ -0,0 +1,7 @@
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:drawable="@drawable/record_next_press" android:state_pressed="true"/>
<item android:drawable="@drawable/record_next_normal"/>
</selector>

6
src/android/res/drawable/small_video_shoot.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="oval"
>
<stroke android:color="@color/camera_progress_three" android:width="2dp"/>
</shape>

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<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@color/transparent"
>
<FrameLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
>
<SurfaceView
android:id="@+id/record_preview"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginTop="49dp" />
</FrameLayout>
<RelativeLayout
android:id="@+id/title_layout"
android:layout_width="match_parent"
android:layout_height="49dp"
android:background="@color/color_381902"
android:gravity="center_vertical">
<ImageView
android:id="@+id/title_back"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:layout_marginStart="10dip"
android:contentDescription="@string/imageview_content_description"
android:padding="10dip"
android:src="@drawable/record_cancel_normal" />
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="49dip"
android:layout_alignParentEnd="true"
android:gravity="right|center_vertical"
android:orientation="horizontal">
<CheckBox
android:id="@+id/record_camera_led"
android:layout_width="40dp"
android:layout_height="20dp"
android:background="@drawable/record_camera_flash_led_selector"
android:button="@null"
android:textColor="@android:color/white" />
<CheckBox
android:id="@+id/record_camera_switcher"
android:layout_width="40dp"
android:layout_height="20dp"
android:layout_marginStart="10dp"
android:layout_marginEnd="10dp"
android:background="@drawable/record_camera_switch_selector"
android:button="@null" />
<ImageView
android:id="@+id/title_next"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginEnd="5dp"
android:contentDescription="@string/imageview_content_description"
android:padding="10dip"
android:src="@drawable/record_next_seletor"
android:visibility="gone" />
</LinearLayout>
</RelativeLayout>
<com.mabeijianxi.smallvideorecord2.ProgressView
android:id="@+id/record_progress"
android:layout_width="match_parent"
android:layout_height="5dp"
android:layout_below="@+id/title_layout" />
<!-- camera_bottom_bg -->
<RelativeLayout
android:id="@+id/bottom_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_below="@+id/record_progress"
android:layout_marginTop="300dip"
android:background="@color/color_381902"
>
<CheckedTextView
android:id="@+id/record_delete"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:layout_marginStart="18dp"
android:background="@drawable/record_delete_selector"
android:button="@null"
android:visibility="gone" />
<TextView
android:id="@+id/record_controller"
android:layout_width="108dp"
android:layout_height="108dp"
android:layout_centerInParent="true"
android:background="@drawable/small_video_shoot"
android:gravity="center"
android:text="按住拍"
android:textColor="@color/camera_progress_three"
android:textSize="16sp" />
</RelativeLayout>
</RelativeLayout>

17
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<?xml version="1.0" encoding="utf-8"?>
<resources>
<color name="colorPrimary">#3F51B5</color>
<color name="colorPrimaryDark">#303F9F</color>
<color name="colorAccent">#FF4081</color>
<color name="color_381902">#222222</color>
<color name="transparent2">#50000000</color>
<color name="camera_progress_three">#24ff00</color>
<color name="camera_bg">#2c2c2c</color>
<color name="camera_progress_split">#005084</color>
<color name="camera_progress_delete">#f68b2b</color>
<color name="camera_progress_overflow">#1b5d89</color>
<color name="full_title_color">#41000000</color>
<color name="full_progress_color">#50000000</color>
<color name="transparent">#00000000</color>
</resources>

53
src/android/res/values/strings.xml Normal file
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<resources>
<string name="hint">提示</string>
<string name="dialog_yes">是</string>
<string name="dialog_no">否</string>
<string name="action_back">返回</string>
<string name="action_cancel">取消</string>
<string name="action_ok">确定</string>
<string name="imageview_content_description"></string>
<string name="record_camera_author">%1$s 作品</string>
<string name="record_camera_title">拍摄</string>
<string name="record_camera_back">返回</string>
<string name="record_camera_next">下一步</string>
<string name="record_camera_back_delete">回删</string>
<string name="record_camera_delay">延迟</string>
<string name="record_camera_filter">滤镜</string>
<string name="record_camera_init_faild">初始化视频存储路径失败</string>
<string name="record_camera_progress_message">准备中…</string>
<string name="record_camera_check_available_faild">手机满了！至少需要200M存储空间才能继续拍摄！</string>
<string name="record_camera_open_audio_faild">无法打开录音设备！</string>
<string name="record_camera_save_faild">视频信息保存失败！</string>
<string name="record_camera_exit_dialog_message">是否放弃这段视频？</string>
<string name="record_camera_import">导入</string>
<string name="record_camera_import_image">照片</string>
<string name="record_camera_import_image_choose">从本地照片选择</string>
<string name="record_camera_import_image_faild">导入照片失败</string>
<string name="record_camera_import_video">视频</string>
<string name="record_camera_import_video_title">截\t取</string>
<string name="record_camera_import_video_choose">从本地视频选择</string>
<string name="record_camera_import_video_faild">导入视频失败</string>
<string name="record_camera_tools_focus">焦点</string>
<string name="record_camera_tools_led">闪光</string>
<string name="record_camera_ghost">幽灵</string>
<string name="record_camera_preview_title">编辑</string>
<string name="record_camera_preview_pre">拍摄</string>
<string name="record_camera_preview_next">下一步</string>
<string name="record_camera_cancel_dialog_yes">确定</string>
<string name="record_camera_cancel_dialog_no">取消</string>
<string name="record_video_transcoding_faild">视频转码失败</string>
<string name="record_video_transcoding_success">视频保存在:%s</string>
<string name="record_read_object_faild">拍摄信息读取失败！请检查SD卡，稍后重试！</string>
<string name="record_preview_theme">主题</string>
<string name="record_preview_title">预览</string>
<string name="record_preview_theme_original">原始</string>
<string name="record_preview_theme_load_faild">主题加载失败</string>
<string name="record_preview_encoding">正在转码…</string>
<string name="record_preview_encoding_format">转码中\t%d%%</string>
<string name="record_preview_music_nothing">无</string>
<string name="record_preview_tab_theme">主题</string>
<string name="record_preview_tab_filter">滤镜</string>
<string name="record_preview_building">视频生成中…</string>
</resources>