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Only load Exif information if necessary

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This commit is contained in:
macdonst 2012-06-29 11:31:33 -04:00
parent e069bbb800
commit ae7a550a09
1 changed files with 27 additions and 14 deletions
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41
framework/src/org/apache/cordova/CameraLauncher.java
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@ -84,6 +84,7 @@ public class CameraLauncher extends Plugin implements MediaScannerConnectionClie
private int mediaType; // What type of media to retrieve
private boolean saveToPhotoAlbum; // Should the picture be saved to the device's photo album
private boolean correctOrientation; // Should the pictures orientation be corrected
private boolean allowEdit; // Should we allow the user to crop the image
public String callbackId;
private int numPics;
@ -138,6 +139,7 @@ public class CameraLauncher extends Plugin implements MediaScannerConnectionClie
this.targetHeight = args.getInt(4);
this.encodingType = args.getInt(5);
this.mediaType = args.getInt(6);
this.allowEdit = args.getBoolean(7);
this.correctOrientation = args.getBoolean(8);
this.saveToPhotoAlbum = args.getBoolean(9);
@ -261,19 +263,19 @@ public class CameraLauncher extends Plugin implements MediaScannerConnectionClie
int destType = (requestCode % 16) - 1;
int rotate = 0;
// Create an ExifHelper to save the exif data that is lost during compression
ExifHelper exif = new ExifHelper();
try {
if (this.encodingType == JPEG) {
exif.createInFile(DirectoryManager.getTempDirectoryPath(this.cordova.getActivity()) + "/.Pic.jpg");
exif.readExifData();
rotate = exif.getOrientation();
}
} catch (IOException e) {
e.printStackTrace();
}
// If CAMERA
if (srcType == CAMERA) {
// Create an ExifHelper to save the exif data that is lost during compression
ExifHelper exif = new ExifHelper();
try {
if (this.encodingType == JPEG) {
exif.createInFile(DirectoryManager.getTempDirectoryPath(this.cordova.getActivity()) + "/.Pic.jpg");
exif.readExifData();
rotate = exif.getOrientation();
}
} catch (IOException e) {
e.printStackTrace();
}
// If image available
if (resultCode == Activity.RESULT_OK) {
try {
@ -405,9 +407,20 @@ public class CameraLauncher extends Plugin implements MediaScannerConnectionClie
// Do we need to scale the returned file
if (this.targetHeight > 0 && this.targetWidth > 0) {
try {
// Create an ExifHelper to save the exif data that is lost during compression
String resizePath = DirectoryManager.getTempDirectoryPath(this.cordova.getActivity()) + "/resize.jpg";
ExifHelper exif = new ExifHelper();
try {
if (this.encodingType == JPEG) {
exif.createInFile(resizePath);
exif.readExifData();
rotate = exif.getOrientation();
}
} catch (IOException e) {
e.printStackTrace();
}
String fileName = DirectoryManager.getTempDirectoryPath(this.cordova.getActivity()) + "/resize.jpg";
OutputStream os = new FileOutputStream(fileName);
OutputStream os = new FileOutputStream(resizePath);
bitmap.compress(Bitmap.CompressFormat.JPEG, this.mQuality, os);
os.close();
@ -419,7 +432,7 @@ public class CameraLauncher extends Plugin implements MediaScannerConnectionClie
// The resized image is cached by the app in order to get around this and not have to delete you
// application cache I'm adding the current system time to the end of the file url.
this.success(new PluginResult(PluginResult.Status.OK, ("file://" + fileName + "?" + System.currentTimeMillis())), this.callbackId);
this.success(new PluginResult(PluginResult.Status.OK, ("file://" + resizePath + "?" + System.currentTimeMillis())), this.callbackId);
} catch (Exception e) {
e.printStackTrace();
this.failPicture("Error retrieving image.");