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Fix for issue #196: targetWidth/targetHeight ignored when PictureSourceType is library

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This commit is contained in:
macdonst 2011-09-11 03:49:00 +08:00
parent e8826090bb
commit 2b20b1880d
1 changed files with 28 additions and 1 deletions
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29
framework/src/com/phonegap/CameraLauncher.java
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@ -10,6 +10,7 @@ package com.phonegap;
import java.io.ByteArrayOutputStream; import java.io.ByteArrayOutputStream;
import java.io.File; import java.io.File;
import java.io.FileNotFoundException; import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException; import java.io.IOException;
import java.io.OutputStream; import java.io.OutputStream;
@ -75,6 +76,9 @@ public class CameraLauncher extends Plugin {
try { try {
if (action.equals("takePicture")) { if (action.equals("takePicture")) {
int destType = DATA_URL; int destType = DATA_URL;
this.targetHeight = 0;
this.targetWidth = 0;
if (args.length() > 1) { if (args.length() > 1) {
destType = args.getInt(1); destType = args.getInt(1);
} }
@ -340,7 +344,30 @@ public class CameraLauncher extends Plugin {
// If sending filename back // If sending filename back
else if (destType == FILE_URI) { else if (destType == FILE_URI) {
this.success(new PluginResult(PluginResult.Status.OK, uri.toString()), this.callbackId); // Do we need to scale the returned file
if (this.targetHeight != 0 && this.targetWidth != 0) {
try {
Bitmap bitmap = android.graphics.BitmapFactory.decodeStream(resolver.openInputStream(uri));
bitmap = scaleBitmap(bitmap);
String fileName = DirectoryManager.getTempDirectoryPath(ctx) + "/resize.jpg";
OutputStream os = new FileOutputStream(fileName);
bitmap.compress(Bitmap.CompressFormat.JPEG, this.mQuality, os);
os.close();
bitmap.recycle();
bitmap = null;
this.success(new PluginResult(PluginResult.Status.OK, ("file://" + fileName)), this.callbackId);
System.gc();
} catch (Exception e) {
e.printStackTrace();
this.failPicture("Error retrieving image.");
}
}
else {
this.success(new PluginResult(PluginResult.Status.OK, uri.toString()), this.callbackId);
}
} }
} }
else if (resultCode == Activity.RESULT_CANCELED) { else if (resultCode == Activity.RESULT_CANCELED) {