github/cordova-plugin-camera
github/cordova-plugin-camera
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Updating Plugin from curent source

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This commit is contained in:
Joe Bowser 2013-04-17 14:22:56 -07:00
parent a0bff7b154
commit aaef443dc6
1 changed files with 38 additions and 25 deletions
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63
src/android/CameraLauncher.java
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@ -27,6 +27,7 @@ import java.io.IOException;
import java.io.OutputStream; import java.io.OutputStream;
import org.apache.commons.codec.binary.Base64; import org.apache.commons.codec.binary.Base64;
import org.apache.cordova.DirectoryManager;
import org.apache.cordova.FileHelper; import org.apache.cordova.FileHelper;
import org.apache.cordova.api.CallbackContext; import org.apache.cordova.api.CallbackContext;
import org.apache.cordova.api.CordovaPlugin; import org.apache.cordova.api.CordovaPlugin;
@ -43,6 +44,7 @@ import android.graphics.Bitmap;
import android.graphics.BitmapFactory; import android.graphics.BitmapFactory;
import android.graphics.Matrix; import android.graphics.Matrix;
import android.graphics.Bitmap.CompressFormat; import android.graphics.Bitmap.CompressFormat;
import android.graphics.Rect;
import android.media.MediaScannerConnection; import android.media.MediaScannerConnection;
import android.media.MediaScannerConnection.MediaScannerConnectionClient; import android.media.MediaScannerConnection.MediaScannerConnectionClient;
import android.net.Uri; import android.net.Uri;
@ -397,19 +399,21 @@ public class CameraLauncher extends CordovaPlugin implements MediaScannerConnect
(destType == FILE_URI || destType == NATIVE_URI) && !this.correctOrientation) { (destType == FILE_URI || destType == NATIVE_URI) && !this.correctOrientation) {
this.callbackContext.success(uri.toString()); this.callbackContext.success(uri.toString());
} else { } else {
String uriString = uri.toString();
// Get the path to the image. Makes loading so much easier. // Get the path to the image. Makes loading so much easier.
String imagePath = FileHelper.getRealPath(uri, this.cordova); String mimeType = FileHelper.getMimeType(uriString, this.cordova);
String mimeType = FileHelper.getMimeType(imagePath, this.cordova);
// Log.d(LOG_TAG, "Real path = " + imagePath);
// Log.d(LOG_TAG, "mime type = " + mimeType);
// If we don't have a valid image so quit. // If we don't have a valid image so quit.
if (imagePath == null || mimeType == null || if (!("image/jpeg".equalsIgnoreCase(mimeType) || "image/png".equalsIgnoreCase(mimeType))) {
!(mimeType.equalsIgnoreCase("image/jpeg") || mimeType.equalsIgnoreCase("image/png"))) {
Log.d(LOG_TAG, "I either have a null image path or bitmap"); Log.d(LOG_TAG, "I either have a null image path or bitmap");
this.failPicture("Unable to retrieve path to picture!"); this.failPicture("Unable to retrieve path to picture!");
return; return;
} }
Bitmap bitmap = getScaledBitmap(imagePath); Bitmap bitmap = null;
try {
bitmap = getScaledBitmap(uriString);
} catch (IOException e) {
e.printStackTrace();
}
if (bitmap == null) { if (bitmap == null) {
Log.d(LOG_TAG, "I either have a null image path or bitmap"); Log.d(LOG_TAG, "I either have a null image path or bitmap");
this.failPicture("Unable to create bitmap!"); this.failPicture("Unable to create bitmap!");
@ -417,14 +421,7 @@ public class CameraLauncher extends CordovaPlugin implements MediaScannerConnect
} }
if (this.correctOrientation) { if (this.correctOrientation) {
String[] cols = { MediaStore.Images.Media.ORIENTATION }; rotate = getImageOrientation(uri);
Cursor cursor = this.cordova.getActivity().getContentResolver().query(intent.getData(),
cols, null, null, null);
if (cursor != null) {
cursor.moveToPosition(0);
rotate = cursor.getInt(0);
cursor.close();
}
if (rotate != 0) { if (rotate != 0) {
Matrix matrix = new Matrix(); Matrix matrix = new Matrix();
matrix.setRotate(rotate); matrix.setRotate(rotate);
@ -444,15 +441,17 @@ public class CameraLauncher extends CordovaPlugin implements MediaScannerConnect
try { try {
// Create an ExifHelper to save the exif data that is lost during compression // Create an ExifHelper to save the exif data that is lost during compression
String resizePath = DirectoryManager.getTempDirectoryPath(this.cordova.getActivity()) + "/resize.jpg"; String resizePath = DirectoryManager.getTempDirectoryPath(this.cordova.getActivity()) + "/resize.jpg";
// Some content: URIs do not map to file paths (e.g. picasa).
String realPath = FileHelper.getRealPath(uri, this.cordova);
ExifHelper exif = new ExifHelper(); ExifHelper exif = new ExifHelper();
try { if (realPath != null && this.encodingType == JPEG) {
if (this.encodingType == JPEG) { try {
exif.createInFile(FileHelper.getRealPath(uri, this.cordova)); exif.createInFile(realPath);
exif.readExifData(); exif.readExifData();
rotate = exif.getOrientation(); rotate = exif.getOrientation();
} catch (IOException e) {
e.printStackTrace();
} }
} catch (IOException e) {
e.printStackTrace();
} }
OutputStream os = new FileOutputStream(resizePath); OutputStream os = new FileOutputStream(resizePath);
@ -460,7 +459,7 @@ public class CameraLauncher extends CordovaPlugin implements MediaScannerConnect
os.close(); os.close();
// Restore exif data to file // Restore exif data to file
if (this.encodingType == JPEG) { if (realPath != null && this.encodingType == JPEG) {
exif.createOutFile(resizePath); exif.createOutFile(resizePath);
exif.writeExifData(); exif.writeExifData();
} }
@ -494,6 +493,19 @@ public class CameraLauncher extends CordovaPlugin implements MediaScannerConnect
} }
} }
private int getImageOrientation(Uri uri) {
String[] cols = { MediaStore.Images.Media.ORIENTATION };
Cursor cursor = cordova.getActivity().getContentResolver().query(uri,
cols, null, null, null);
int rotate = 0;
if (cursor != null) {
cursor.moveToPosition(0);
rotate = cursor.getInt(0);
cursor.close();
}
return rotate;
}
/** /**
* Figure out if the bitmap should be rotated. For instance if the picture was taken in * Figure out if the bitmap should be rotated. For instance if the picture was taken in
* portrait mode * portrait mode
@ -564,17 +576,18 @@ public class CameraLauncher extends CordovaPlugin implements MediaScannerConnect
* *
* @param imagePath * @param imagePath
* @return * @return
* @throws IOException
*/ */
private Bitmap getScaledBitmap(String imagePath) { private Bitmap getScaledBitmap(String imageUrl) throws IOException {
// If no new width or height were specified return the original bitmap // If no new width or height were specified return the original bitmap
if (this.targetWidth <= 0 && this.targetHeight <= 0) { if (this.targetWidth <= 0 && this.targetHeight <= 0) {
return BitmapFactory.decodeFile(imagePath); return BitmapFactory.decodeStream(FileHelper.getInputStreamFromUriString(imageUrl, cordova));
} }
// figure out the original width and height of the image // figure out the original width and height of the image
BitmapFactory.Options options = new BitmapFactory.Options(); BitmapFactory.Options options = new BitmapFactory.Options();
options.inJustDecodeBounds = true; options.inJustDecodeBounds = true;
BitmapFactory.decodeFile(imagePath, options); BitmapFactory.decodeStream(FileHelper.getInputStreamFromUriString(imageUrl, cordova), null, options);
//CB-2292: WTF? Why is the width null? //CB-2292: WTF? Why is the width null?
if(options.outWidth == 0 || options.outHeight == 0) if(options.outWidth == 0 || options.outHeight == 0)
@ -588,7 +601,7 @@ public class CameraLauncher extends CordovaPlugin implements MediaScannerConnect
// Load in the smallest bitmap possible that is closest to the size we want // Load in the smallest bitmap possible that is closest to the size we want
options.inJustDecodeBounds = false; options.inJustDecodeBounds = false;
options.inSampleSize = calculateSampleSize(options.outWidth, options.outHeight, this.targetWidth, this.targetHeight); options.inSampleSize = calculateSampleSize(options.outWidth, options.outHeight, this.targetWidth, this.targetHeight);
Bitmap unscaledBitmap = BitmapFactory.decodeFile(imagePath, options); Bitmap unscaledBitmap = BitmapFactory.decodeStream(FileHelper.getInputStreamFromUriString(imageUrl, cordova), null, options);
if (unscaledBitmap == null) { if (unscaledBitmap == null) {
return null; return null;
} }