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PODragging a TextView into an EditText
 

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  1. PODragging a TextView into an EditText
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    <p>I am new to android programming and I am trying to drag a textview into an edittext.</p> <p>I have created an OnTouchListener which selects the text in the textview and stores it as ClipData.</p> <p><strong>OnTouchListener:</strong></p> <pre><code>item.setOnTouchListener(new OnTouchListener(){ @Override public boolean onTouch(View view, MotionEvent motionEvent) { if (motionEvent.getAction() == MotionEvent.ACTION_DOWN) { ClipData data = ClipData.newPlainText("text", str); DragShadowBuilder shadowBuilder = new View.DragShadowBuilder(view); view.startDrag(data, shadowBuilder, view, 0); } return true; } }); </code></pre> <p>I want to then append this data onto an EditText view. For this I implemented an OnDragListener for the EditText</p> <p><strong>OnDragListener:</strong></p> <pre><code> TextStage.setOnDragListener(new OnDragListener(){ @Override public boolean onDrag(View v, DragEvent event) { switch(event.getAction()) { case DragEvent.ACTION_DRAG_STARTED: break; case DragEvent.ACTION_DROP: ClipData.Item item = event.getClipData().getItemAt(0); CharSequence paste = item.getText(); v.append(paste.toString()); break; case DragEvent.ACTION_DRAG_ENDED: break; case DragEvent.ACTION_DRAG_EXITED: break; default: break; } return false; } }); </code></pre> <p><strong>The problem:</strong></p> <p>When I complete the drag, two instances of the textview are appended to the edittext.</p> <p>Example:</p> <p><strong>String in TextView:</strong> "I want to drag this"</p> <p><strong>After drop in EditText:</strong> "I want to drag this I want to drag this"</p> <p>I don't see why there should be two drops, as I have overrided onDrag for edittext. I have also taken care of all the DragEvent actions.</p> <p><strong>EDIT:</strong> After seeing the log, I see this message even after I remove the DragListener</p> <pre><code>11-20 07:30:04.885: I/ViewRootImpl(3518): Reporting drop result: true </code></pre> <p>Any insight into what ViewRootImpl might be?</p>
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