mirror of
https://github.com/DmcSDK/cordova-plugin-mediaPicker
synced 2024-10-06 08:32:11 +08:00
add extractThumbnail takePhoto
This commit is contained in:
dmcBig
GitHub
parent
f4c94fc454
commit
0add94047a
@ -1,5 +1,6 @@
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package com.dmc.mediaPicker;
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package com.dmc.mediaPickerPlugin;
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import android.app.ProgressDialog;
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import android.content.Intent;
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import android.graphics.Bitmap;
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import android.graphics.BitmapFactory;
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@ -29,14 +30,19 @@ import java.util.ArrayList;
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* This class echoes a string called from JavaScript.
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*/
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public class MediaPicker extends CordovaPlugin {
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private CallbackContext callback;
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private boolean showBase64=false;
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private boolean showThumbnail=false;
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private boolean showProgressDialog=true;
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private int quality=50;
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private int thumbnailW=120;
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private int thumbnailH=120;
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private ProgressDialog dialog;
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private String progressDialogStr="";
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@Override
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public boolean execute(String action, JSONArray args, CallbackContext callbackContext) throws JSONException {
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getPublicArgs(args);
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if (action.equals("getMedias")) {
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this.getMedias(args, callbackContext);
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return true;
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@ -46,6 +52,9 @@ public class MediaPicker extends CordovaPlugin {
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}else if(action.equals("photoLibrary")){
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this.getMedias(args, callbackContext);
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return true;
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}else if(action.equals("extractThumbnail")){
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this.extractThumbnail(args, callbackContext);
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return true;
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}
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return false;
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}
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@ -67,16 +76,6 @@ public class MediaPicker extends CordovaPlugin {
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} catch (Exception e) {
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e.printStackTrace();
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}
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try {
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showBase64=jsonObject.getBoolean("showBase64");
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} catch (Exception e) {
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e.printStackTrace();
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}
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try {
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showThumbnail=jsonObject.getBoolean("showThumbnail");
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} catch (Exception e) {
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e.printStackTrace();
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}
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try {
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intent.putExtra(PickerConfig.SELECT_MODE,jsonObject.getInt("selectMode"));//default image and video (Optional)
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} catch (Exception e) {
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@ -106,47 +105,134 @@ public class MediaPicker extends CordovaPlugin {
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this.cordova.startActivityForResult(this,intent,200);
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}
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public void getPublicArgs(JSONArray args){
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JSONObject jsonObject=new JSONObject();
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if (args != null && args.length() > 0) {
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try {
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jsonObject = args.getJSONObject(0);
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} catch (Exception e) {
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e.printStackTrace();
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}
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try {
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showBase64 = jsonObject.getBoolean("showBase64");
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} catch (Exception e) {
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e.printStackTrace();
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}
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try {
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showThumbnail = jsonObject.getBoolean("showThumbnail");
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} catch (Exception e) {
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e.printStackTrace();
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}
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try {
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progressDialogStr = jsonObject.getString("progressDialogStr");
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} catch (Exception e) {
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e.printStackTrace();
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}
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try {
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quality = jsonObject.getInt("thumbnailQuality");
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} catch (Exception e) {
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e.printStackTrace();
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}
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try {
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thumbnailW = jsonObject.getInt("thumbnailW");
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} catch (Exception e) {
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e.printStackTrace();
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}
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try {
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thumbnailH = jsonObject.getInt("thumbnailH");
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} catch (Exception e) {
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e.printStackTrace();
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}
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try {
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showProgressDialog = jsonObject.getBoolean("showProgressDialog");
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} catch (Exception e) {
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e.printStackTrace();
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}
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}
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}
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@Override
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public void onActivityResult(int requestCode, int resultCode, Intent intent) {
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super.onActivityResult(requestCode, resultCode, intent);
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try {
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if(requestCode==200&&resultCode==PickerConfig.RESULT_CODE){
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ArrayList<Media> select=intent.getParcelableArrayListExtra(PickerConfig.EXTRA_RESULT);
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JSONArray jsonArray=new JSONArray();
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for(Media media:select){
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String path=media.path;
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JSONObject object=new JSONObject();
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if(showThumbnail){
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object.put("thumbnailBase64",thumbToBase64(path,media.mediaType));
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}
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object.put("path",path);
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object.put("size",media.size);
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object.put("uri",Uri.parse(path));
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object.put("exifRotate",getBitmapRotate(path));
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object.put("mediaType",media.mediaType==3?"video":"image");
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jsonArray.put(object);
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final ArrayList<Media> select=intent.getParcelableArrayListExtra(PickerConfig.EXTRA_RESULT);
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final JSONArray jsonArray=new JSONArray();
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if(showProgressDialog) {
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dialog = ProgressDialog.show(cordova.getActivity(), "", progressDialogStr, false, true);
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}
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this.callback.success(jsonArray);
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cordova.getThreadPool().execute(new Runnable() {
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public void run() {
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try {
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for(Media media:select){
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String path=media.path;
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JSONObject object=new JSONObject();
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if(showThumbnail){
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object.put("thumbnailBase64",extractThumbnail(path,media.mediaType));
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}
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object.put("path",path);
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object.put("size",media.size);
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object.put("uri",Uri.parse(path));
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object.put("exifRotate",getBitmapRotate(path));
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object.put("name",media.name);
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object.put("mediaType",media.mediaType==3?"video":"image");
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jsonArray.put(object);
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}
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MediaPicker.this.callback.success(jsonArray);
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if(showProgressDialog) {
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dialog.dismiss();
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}
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} catch (JSONException e) {
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e.printStackTrace();
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}
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}
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});
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}
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} catch (Exception e) {
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e.printStackTrace();
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}
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}
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public String thumbToBase64(String path,int mediaType) {
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public void extractThumbnail(JSONArray args, CallbackContext callbackContext){
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JSONObject jsonObject=new JSONObject();
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if (args != null && args.length() > 0) {
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try {
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jsonObject = args.getJSONObject(0);
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} catch (Exception e) {
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e.printStackTrace();
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}
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String uri= null;
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int mediatype= 1;
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try {
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uri = jsonObject.getString("uri");
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mediatype = "video".equals(jsonObject.getString("mediaType"))?3:1;
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} catch (JSONException e) {
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e.printStackTrace();
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}
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callbackContext.success(extractThumbnail(uri,mediatype));
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}
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}
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public String extractThumbnail(String path,int mediaType) {
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String encodedImage = null;
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try {
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Bitmap thumbImage;
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if (mediaType == 3) {
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thumbImage = ThumbnailUtils.createVideoThumbnail(path, MediaStore.Images.Thumbnails.MICRO_KIND);
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} else {
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thumbImage = ThumbnailUtils.extractThumbnail(BitmapFactory.decodeFile(path), 150, 150);
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thumbImage = ThumbnailUtils.extractThumbnail(BitmapFactory.decodeFile(path), thumbnailW, thumbnailH);
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}
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ByteArrayOutputStream baos = new ByteArrayOutputStream();
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thumbImage.compress(Bitmap.CompressFormat.JPEG, 100, baos);
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thumbImage.compress(Bitmap.CompressFormat.JPEG, quality, baos);
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byte[] imageBytes = baos.toByteArray();
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String encodedImage = Base64.encodeToString(imageBytes, Base64.DEFAULT);
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return encodedImage;
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encodedImage = Base64.encodeToString(imageBytes, Base64.DEFAULT);
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baos.close();
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} catch (IOException e) {
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e.printStackTrace();
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}
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return encodedImage;
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}
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public static String fileToBase64(String path,int mediaType) {
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