Android 选中“在视图外单击”

这是我的布局：

<?xml version="1.0" encoding="utf-8"?><!-- Style Theme.Transparent -->
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/linearLayoutVideo"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:gravity="center"
    android:weightSum="1"
    android:focusable="true"
    android:clickable="true">

    <VideoView
        android:id="@+id/videoView"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_weight="0.75"
        android:clickable="true"
        android:focusable="true" />

</LinearLayout>

我只获得视频查看的点击事件。 我想知道的是，用户是点击视频视图还是点击外部（家长）并执行不同的操作。我如何获得这种行为

谢谢

---

Tata

不久前，我实现了一个提供此类功能的

活动

基类。您只需在OutsideViewListener上注册一个自定义

，一旦用户在安装了监听器后接触到您的视图之外，就会收到通知。只需在活动实例上调用
setOnTouchOutsideViewListener

您可以将此代码粘贴到现有的活动类中，或者创建一个可以在整个项目中重用的基本活动类

class YourActivity extends Activity {

private View mTouchOutsideView;

private OnTouchOutsideViewListener mOnTouchOutsideViewListener;

/**
 * Sets a listener that is being notified when the user has tapped outside a given view. To remove the listener,
 * call {@link #removeOnTouchOutsideViewListener()}.
 * <p/>
 * This is useful in scenarios where a view is in edit mode and when the user taps outside the edit mode shall be
 * stopped.
 *
 * @param view
 * @param onTouchOutsideViewListener
 */
public void setOnTouchOutsideViewListener(View view, OnTouchOutsideViewListener onTouchOutsideViewListener) {
    mTouchOutsideView = view;
    mOnTouchOutsideViewListener = onTouchOutsideViewListener;
}

public OnTouchOutsideViewListener getOnTouchOutsideViewListener() {
    return mOnTouchOutsideViewListener;
}

@Override
public boolean dispatchTouchEvent(final MotionEvent ev) {
    if (ev.getAction() == MotionEvent.ACTION_DOWN) {
        // Notify touch outside listener if user tapped outside a given view
        if (mOnTouchOutsideViewListener != null && mTouchOutsideView != null
            && mTouchOutsideView.getVisibility() == View.VISIBLE) {
            Rect viewRect = new Rect();
            mTouchOutsideView.getGlobalVisibleRect(viewRect);
            if (!viewRect.contains((int) ev.getRawX(), (int) ev.getRawY())) {
                mOnTouchOutsideViewListener.onTouchOutside(mTouchOutsideView, ev);
            }
        }
    }
    return super.dispatchTouchEvent(ev);
}

/**
 * Interface definition for a callback to be invoked when a touch event has occurred outside a formerly specified
 * view. See {@link #setOnTouchOutsideViewListener(View, OnTouchOutsideViewListener).}
 */
public interface OnTouchOutsideViewListener {

    /**
     * Called when a touch event has occurred outside a given view.
     *
     * @param view  The view that has not been touched.
     * @param event The MotionEvent object containing full information about the event.
     */
    public void onTouchOutside(View view, MotionEvent event);
}    

}

class YourActivity扩展活动{
私有视图mTouchOutsideView；
私有OnTouchOutsideViewListener mOnTouchOutsideViewListener；
/**
*设置一个侦听器，当用户在给定视图外点击时，该侦听器将收到通知。若要删除该侦听器，
*调用{@link#removeOnTouchOutsideViewListener（）}。
*

*这在视图处于编辑模式的情况下非常有用，并且当用户点击编辑模式之外的位置时，应
*停下来。
*
*@param视图
*@param onTouchOutsideViewListener
*/
public void setOnTouchOutsideViewListener（视图视图，OnTouchOutsideViewListener OnTouchOutsideViewListener）{
mTouchOutsideView=视图；
mOnTouchOutsideViewListener=onTouchOutsideViewListener；
}
公共OnTouchOutsideViewListener getOnTouchOutsideViewListener（）{
返回mOnTouchOutsideViewListener；
}
@凌驾
公共布尔dispatchTouchEvent（最终运动事件ev）{
if（ev.getAction（）==MotionEvent.ACTION\u向下）{
//如果用户在给定视图外点击，则通知触摸外部侦听器
如果（mOnTouchOutsideViewListener！=null&&mTouchOutsideView！=null
&&mTouchOutsideView.getVisibility（）==View.VISIBLE）{
Rect viewRect=新的Rect（）；
mTouchOutsideView.getGlobalVisibleRect（viewRect）；
如果（！viewRect.contains（（int）ev.getRawX（），（int）ev.getRawY（））{
OnTouchOut（mTouchOutsideView，ev）；
}
}
}
返回超级dispatchTouchEvent（ev）；
}
/**
*当触摸事件发生在以前指定的外部时调用的回调的接口定义
*视图。请参见{@link#setOnTouchOutsideViewListener（视图，OnTouchOutsideViewListener）。}
*/
OutsideViewListener上的公共接口{
/**
*在给定视图外部发生触摸事件时调用。
*
*@param view未触及的视图。
*@param event包含事件完整信息的MotionEvent对象。
*/
外部公共空间（视图、运动事件）；
}    
}
请显示您的myOnlyhandler代码。即使您在videoView之外单击，也会获得videoView的单击事件？总体回答不错。如果触摸在视图之外，您可能希望dispatchTouchEvent（）返回true，以便使用触摸事件。此外，在MotionEvent.ACTION\u UP上触发更为常见。
class YourActivity extends Activity {

private View mTouchOutsideView;

private OnTouchOutsideViewListener mOnTouchOutsideViewListener;

/**
 * Sets a listener that is being notified when the user has tapped outside a given view. To remove the listener,
 * call {@link #removeOnTouchOutsideViewListener()}.
 * <p/>
 * This is useful in scenarios where a view is in edit mode and when the user taps outside the edit mode shall be
 * stopped.
 *
 * @param view
 * @param onTouchOutsideViewListener
 */
public void setOnTouchOutsideViewListener(View view, OnTouchOutsideViewListener onTouchOutsideViewListener) {
    mTouchOutsideView = view;
    mOnTouchOutsideViewListener = onTouchOutsideViewListener;
}

public OnTouchOutsideViewListener getOnTouchOutsideViewListener() {
    return mOnTouchOutsideViewListener;
}

@Override
public boolean dispatchTouchEvent(final MotionEvent ev) {
    if (ev.getAction() == MotionEvent.ACTION_DOWN) {
        // Notify touch outside listener if user tapped outside a given view
        if (mOnTouchOutsideViewListener != null && mTouchOutsideView != null
            && mTouchOutsideView.getVisibility() == View.VISIBLE) {
            Rect viewRect = new Rect();
            mTouchOutsideView.getGlobalVisibleRect(viewRect);
            if (!viewRect.contains((int) ev.getRawX(), (int) ev.getRawY())) {
                mOnTouchOutsideViewListener.onTouchOutside(mTouchOutsideView, ev);
            }
        }
    }
    return super.dispatchTouchEvent(ev);
}

/**
 * Interface definition for a callback to be invoked when a touch event has occurred outside a formerly specified
 * view. See {@link #setOnTouchOutsideViewListener(View, OnTouchOutsideViewListener).}
 */
public interface OnTouchOutsideViewListener {

    /**
     * Called when a touch event has occurred outside a given view.
     *
     * @param view  The view that has not been touched.
     * @param event The MotionEvent object containing full information about the event.
     */
    public void onTouchOutside(View view, MotionEvent event);
}    

}