窗口Activity的使用

1.AndroidMainifest.xml文件中，注册activity:

<activity
            android:name="com.example.activitywindowdemo.WindowActivity"
            android:theme="@android:style/Theme.Dialog"
            android:label="@string/app_name" >
 </activity>

2.java代码里控件activity窗口：

//Sets whether this activity is finished when touched outside its window's bounds.

void android.app.Activity.setFinishOnTouchOutside(boolean finish)。

//设置窗口activity点击窗口外面，activity不销毁
        this.setFinishOnTouchOutside(false);