wnl_csdn的博客

package com.example.testdectorgestor;import android.support.v7.app.ActionBarActivity;import android.os.Bundle;import android.util.Log;import android.view.GestureDetector;import android.view.Gesture

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_pa