MyTextView.java

package com.pinecone.technology.mcommerce.learning.android.chapter11.motionEvent;

import android.content.Context;
import android.util.AttributeSet;
import android.util.Log;
import android.view.MotionEvent;
import android.view.View;
import android.widget.TextView;

public class MyTextView extends TextView {

	private final String TAG = "MyTextView";

	public MyTextView(Context context, AttributeSet attrs) {
		super(context, attrs);
		Log.d(TAG, TAG);
	}

	@Override
	public boolean dispatchTouchEvent(MotionEvent ev) {
		int action = ev.getAction();
		switch (action) {
		case MotionEvent.ACTION_DOWN:
			Log.d(TAG, "dispatchTouchEvent action:ACTION_DOWN");
			break;
		case MotionEvent.ACTION_MOVE:
			Log.d(TAG, "dispatchTouchEvent action:ACTION_MOVE");
			break;
		case MotionEvent.ACTION_UP:
			Log.d(TAG, "dispatchTouchEvent action:ACTION_UP");
			break;
		case MotionEvent.ACTION_CANCEL:
			Log.d(TAG, "dispatchTouchEvent action:ACTION_CANCEL");
			break;
		}
		return super.dispatchTouchEvent(ev);
	}

	@Override
	public boolean onTouchEvent(MotionEvent ev) {
		int action = ev.getAction();
		switch (action) {
		case MotionEvent.ACTION_DOWN:
			Log.d(TAG, "onTouchEvent action:ACTION_DOWN");
			break;
		case MotionEvent.ACTION_MOVE:
			Log.d(TAG, "onTouchEvent action:ACTION_MOVE");
			break;
		case MotionEvent.ACTION_UP:
			Log.d(TAG, "onTouchEvent action:ACTION_UP");
			break;
		case MotionEvent.ACTION_CANCEL:
			Log.d(TAG, "onTouchEvent action:ACTION_CANCEL");
			break;
		}
		return false;
	}

}