在分析這個Touch事件的時候，用的代碼附在這裏，希望能給大家幫助。
MainActivity：
package cn.yj3g.TL24_Event_test;
import android.app.Activity;
import android.os.Bundle;
import android.util.Log;
import android.view.MotionEvent;
import android.view.View;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;
public class TL24_Event_testActivity extends Activity {
private LinearLayout outLayout;
private LinearLayout innerLayout;
private ImageView imageView;
private TextView textView;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
outLayout = (LinearLayout) findViewById(R.id.out_layout);
innerLayout = (LinearLayout) findViewById(R.id.inner_layout);
imageView = (ImageView) findViewById(R.id.i_view);
textView = (TextView) findViewById(R.id.t_view);
textView.setText(R.string.text2);
outLayout.setOnTouchListener(new View.OnTouchListener() {
public boolean onTouch(View v, MotionEvent event) {
int action = event.getAction();
switch (action) {
case MotionEvent.ACTION_DOWN:
Log.v("TAG", "outLayout down");
break;
case MotionEvent.ACTION_MOVE:
Log.v("TAG", "outLayout move");
break;
case MotionEvent.ACTION_UP:
Log.v("TAG", "outLayout up");
break;
default:
break;
}
return false;
}
});
innerLayout.setOnTouchListener(new View.OnTouchListener() {
public boolean onTouch(View v, MotionEvent event) {
int action = event.getAction();
switch (action) {
case MotionEvent.ACTION_DOWN:
Log.v("TAG", "innerLayout down");
//return true;
break;
case MotionEvent.ACTION_MOVE:
Log.v("TAG", "innerLayout move");
//return true;
break;
case MotionEvent.ACTION_UP:
Log.v("TAG", "innerLayout up");
break;
default:
break;
}
return false;
}
});
imageView.setOnTouchListener(new View.OnTouchListener() {
public boolean onTouch(View v, MotionEvent event) {
int action = event.getAction();
switch (action) {
case MotionEvent.ACTION_DOWN:
Log.v("TAG", "imageView down");
Log.v("TAG", "imageView x="+event.getX()+" rawX="+event.getRawX());
//return true; //消費了
break;
case MotionEvent.ACTION_MOVE:
Log.v("TAG", "imageView move");
break;
case MotionEvent.ACTION_UP:
Log.v("TAG", "imageView up");
break;
//return true;
default:
break;
}
return false;
}
});
textView.setOnTouchListener(new View.OnTouchListener() {
public boolean onTouch(View v, MotionEvent event) {
int action = event.getAction();
switch (action) {
case MotionEvent.ACTION_DOWN:
Log.v("TAG", "textView down");
break;
case MotionEvent.ACTION_MOVE:
Log.v("TAG", "textView move");
break;
case MotionEvent.ACTION_UP:
Log.v("TAG", "textView up");
//return true;
break;
default:
break;
}
return false;
}
});
}
@Override
public boolean dispatchTouchEvent(MotionEvent ev) {
int action = ev.getAction();
switch (action) {
case MotionEvent.ACTION_DOWN:
Log.v("TAG", "activity dispatch down");
return true;
//break;
case MotionEvent.ACTION_MOVE:
Log.v("TAG", "activity dispatch move");
break;
case MotionEvent.ACTION_UP:
Log.v("TAG", "activity dispatch up");
break;
default:
break;
}
return super.dispatchTouchEvent(ev);
}
@Override
public boolean onTouchEvent(MotionEvent event) {
int action = event.getAction();
switch (action) {
case MotionEvent.ACTION_DOWN:
Log.v("TAG", "activity down");
break;
case MotionEvent.ACTION_MOVE:
Log.v("TAG", "activity move");
break;
case MotionEvent.ACTION_UP:
Log.v("TAG", "activity up");
break;
default:
break;
}
return super.onTouchEvent(event);
}
}
附上代碼下載地址（CSDN資源，不要積分）：
/*我個乖乖，上傳上去了，N久不顯示。看不到下載鏈接，下次再補上吧。。。