OnTouch OnDrag OnClick TextView

Question

我有一个可以在视图上拖动的TextView。它也应该是可单击的以显示对话框并修改textview上的文本。我的问题是onClick事件和onTouch监听器上的ACTION_UP根本没有被触发..只要单击/触摸文本视图就会触发onDrag的ACTION_UP，这使得很难拖动文本视图。

    myTextView.setOnTouchListener(this);
    myTextView.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View v) {
            // TODO Auto-generated method stub
            displayDialog(caption);
        }
    });

@Override
public boolean onTouch(View view, MotionEvent motionEvent) {
    // TODO Auto-generated method stub
    switch (motionEvent.getAction()) {
    case MotionEvent.ACTION_DOWN: {
        ClipData data = ClipData.newPlainText("", "");
        DragShadowBuilder shadowBuilder = new View.DragShadowBuilder(view);
        view.startDrag(data, shadowBuilder, view, 0);
        view.setVisibility(View.VISIBLE);
        break;
    }
    }

    return true;
}

@Override
public boolean onDrag(View v, DragEvent event) {
    // TODO Auto-generated method stub
    switch (event.getAction()) {

    case DragEvent.ACTION_DROP: {
        this.myTextView.setX(event.getX()
                - (this.myTextView.getWidth() / 2));
        this.myTextView.setY(event.getY()
                - (this.myTextView.getHeight() / 2));
        break;
    }
    **case DragEvent.ACTION_DRAG_ENDED:** {
        displayDialog(this.myTextView.getText().toString());
        break;
    }
    }
    return true;
}

public void displayDialog(String caption) {
    final EditText myEditText = new EditText(this.getActivity());
    if (caption != null && !caption.isEmpty()) {
        myEditText.setText(caption);
    }
    AlertDialog.Builder dialog = new AlertDialog.Builder(this.getActivity())
            .setView(myEditText)
    dialog.show();
}

更新：抱歉..明白了..我刚搞砸了我的拖拽事件..用答案修改了问题