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PONot able to Edit a cropped photo in Android
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copied!<p>I'm building an Android app where I have to edit a picture which has been picked from the phone gallery and cropped. </p> <p>So in my layout, I have an ImageView where I am placing the cropped image </p> <p>xml file </p> <pre><code><ImageView android:id="@+id/ivEditPhoto" android:layout_width="fill_parent" android:layout_height="fill_parent" android:layout_gravity="center" android:layout_weight=".90" android:src="@drawable/app_icon_big" /> </code></pre> <p>Placing the cropped image in ImaveView</p> <pre><code>bitmapPic = (Bitmap) getIntent().getParcelableExtra( "CroppedBitmapImage"); picView = (ImageView) findViewById(R.id.ivEditPhoto); picView.setImageBitmap(bitmapPic); </code></pre> <p>The image is getting placed correctly. But the problem is when I try to edit it. I have an edit button and on click of that I do the following which includes registering of On Touch Listener. </p> <pre><code>DisplayMetrics displaymetrics = new DisplayMetrics(); getWindowManager().getDefaultDisplay().getMetrics(displaymetrics); int height = displaymetrics.heightPixels; int width = displaymetrics.widthPixels; Bitmap alteredPastedBitmap = Bitmap.createBitmap(bitmapPic.getWidth(), bitmapPic.getHeight(), bitmapPic.getConfig()); pasteCanvas = new Canvas(alteredPastedBitmap); paint = new Paint(); paint.setColor(Color.GREEN); paint.setStrokeWidth(5); matrix = new Matrix(); pasteCanvas.drawBitmap(bitmapPic, matrix, paint); picView.setOnTouchListener(this); </code></pre> <p>Then the following </p> <pre><code>public boolean onTouch(View v, MotionEvent event) { Toast.makeText(this, v.getId(), Toast.LENGTH_SHORT).show(); if (v.getId() == R.id.ivEditPhoto) { Toast.makeText(this, "onTouch", Toast.LENGTH_SHORT).show(); int action = event.getAction(); x = event.getX(); y = event.getY(); switch (action) { case MotionEvent.ACTION_DOWN: sX = event.getX(); sY = event.getY(); break; case MotionEvent.ACTION_UP: if (skewedBitmap == null) { int resID = 0; if (imageId == 0) resID = R.drawable.green_arrow; else resID = imageId; bitmapToPaste = BitmapFactory.decodeResource( getResources(), resID); } else { bitmapToPaste = skewedBitmap; skewedBitmap = null; } pasteCanvas.drawBitmap(bitmapToPaste, sX- (bitmapToPaste.getWidth() / 2),sY- (bitmapToPaste.getHeight() / 2), null); picView.invalidate(); break; case MotionEvent.ACTION_CANCEL: break; default: break; } } return true; } </code></pre> <p>The issue is: the bitmapPic.getWidth() and bitmapPic.getHeight() is 160*160 and the onTouch event.getX(); and event.getY(); is beyond the co-ordinates (For example: 150.33 & 500.89) although the image seems to be occupying the whole screen and the touch is on the image. So onTouch doesn't place the bitmap and returns a false. Could any of you please guide me on this?</p>

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