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POHow to rotate an image in an angle and crop image through crop intent in android
 

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  1. POHow to rotate an image in an angle and crop image through crop intent in android
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    <p>I have to rotate an image in an angle and crop through android crop intent.When i click a rotate button the image should rotate in an angle and display in Image View and when i click crop button the rotated image should be send to android crop intent.</p> <p>In this way the angles may be changing whenever i click rotate button and corresponding rotated image displaying in Image View should be cropped through android crop action.</p> <p>I tried with rotating image in all angles and it is working fine. But whenever i click crop button the rotated image is not passing to crop instead original image is passing.</p> <p>this is my code</p> <p>image.setImageURI(imageURI);</p> <pre><code> if (savedInstanceState != null) { rotation = savedInstanceState.getInt("ANGLE"); } mTempUri = HomeActivity.getOutputMediaFileUri("XXX", "test1", MEDIA_TYPE_IMAGE, true); </code></pre> <p>{</p> <p>crop.setOnClickListener (new OnClickListener() {</p> <pre><code> @Override public void onClick(View v) { doCrop(); } }); rotate.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { Toast.makeText(getApplicationContext(), "Rotating.. Please wait", Toast.LENGTH_SHORT).show(); rotate_Image(); } }); } public void doCrop() { Intent intent = new Intent("com.android.camera.action.CROP"); intent.setType("image/*"); List&lt;ResolveInfo&gt; list = getPackageManager().queryIntentActivities( intent, 0); int size = list.size(); if (size == 0) { Toast.makeText(this, "Can not find image crop app", Toast.LENGTH_SHORT).show(); return; } else { intent.setData(imageURI); intent.putExtra(MediaStore.EXTRA_OUTPUT, mTempUri); if (size == 1) { Intent i = new Intent(intent); ResolveInfo res = list.get(0); i.setComponent(new ComponentName(res.activityInfo.packageName, res.activityInfo.name)); startActivityForResult(i, CROP_FROM_CAMERA); } } } @Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { if (resultCode != RESULT_OK) return; switch (requestCode) { case CROP_FROM_CAMERA: sendBroadcast(new Intent(Intent.ACTION_MEDIA_MOUNTED, Uri.parse("file://" + Environment.getExternalStorageDirectory()))); this.finish(); break; } } @Override protected void onSaveInstanceState(Bundle outState) { outState.putInt("ANGLE", rotation); super.onSaveInstanceState(outState); } public void rotate_Image() { rotation += 90; rotation %= 360; bitmap = null; try { bitmap = MediaStore.Images.Media.getBitmap(getContentResolver(), imageURI); } catch (FileNotFoundException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } bitmap1 = getRotatedBitmap(bitmap); image.setImageBitmap(bitmap1); } private Bitmap getRotatedBitmap(Bitmap bitmap) { if (rotation % 360 == 0) { return bitmap; } Matrix matrix = new Matrix(); matrix.postRotate(rotation, bitmap.getWidth() / 2, bitmap.getHeight() / 2); return Bitmap.createBitmap(bitmap, 0, 0, bitmap.getWidth(), bitmap.getHeight(), matrix, true); } </code></pre> <p>}</p>
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    1. USuser3121545
    1. USuser3121545
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    1. COfollw this link for croping an image http://mobile.tutsplus.com/tutorials/android/capture-and-crop-an-image-with-the-device-camera/
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      1. POHow to rotate an image in an angle and crop image through crop intent in android
      1. USShylendra Madda
    2. COpossible duplicate of [code to rotate image captured by camera intent not working in Android](http://stackoverflow.com/questions/14123809/code-to-rotate-image-captured-by-camera-intent-not-working-in-android)
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      1. USInfinite Recursion
    3. CO@shylendra i posted my code. In tat after rotation i am setting bitmap image to imageView.But i don't know how to get rotated image displaying in imageview and send that to crop intent.
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      1. USuser3121545
 

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