本文实例为大家分享了Android PopupWindow实现左侧弹窗的具体代码，供大家参考，具体内容如下
效果图：
MainActivity.java页面核心代码：
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
//在setContentView之前添加,未添加的话home键监听无效，设置窗体属性
this.getWindow().setFlags(0x80000000, 0x80000000);
setContentView(R.layout.activity_main);
//创建广播
//InnerRecevier innerReceiver = new InnerRecevier();
//动态注册广播
//IntentFilter intentFilter = new IntentFilter(Intent.ACTION_CLOSE_SYSTEM_DIALOGS);
//启动广播
//registerReceiver(innerReceiver, intentFilter);
//外部网页
// init();
//pop
Button pop = (Button) findViewById(R.id.popButton);
pop.setOnClickListener(popClick);
}
View.OnClickListener popClick = new View.OnClickListener() {
@Override
public void onClick(View v) {
getPopupWindow();
popupWindow.showAtLocation(v, Gravity.LEFT,0,0);
}
};
/*创建PopupWindow*/
protected void initPopupWindow(){
//获取自定义布局文件activity_pop_left.xml 布局文件
final View popipWindow_view = getLayoutInflater().inflate(R.layout.activity_pop_left,null,false);
//创建Popupwindow 实例，200，LayoutParams.MATCH_PARENT 分别是宽高
popupWindow = new PopupWindow(popipWindow_view,300, ViewGroup.LayoutParams.MATCH_PARENT,true);
//设置动画效果
popupWindow.setAnimationStyle(R.style.AnimationFade);
//点击其他地方消失
popipWindow_view.setOnTouchListener(new View.OnTouchListener() {
@Override
public boolean onTouch(View v, MotionEvent event) {
if (popipWindow_view != null && popipWindow_view.isShown()) {
popupWindow.dismiss();
popupWindow = null;
}
return false;
}
});
popupWindow.setBackgroundDrawable(new ColorDrawable(0));
Button button1 = (Button) popipWindow_view.findViewById(R.id.button1);
button1.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Toast.makeText(getApplicationContext(),"全屏显示",Toast.LENGTH_SHORT).show();
}
});
}
/*获取PopipWinsow实例*/
private void getPopupWindow(){
if (null!=popupWindow){
popupWindow.dismiss();
return;
}else {
initPopupWindow();
}
}
activity_main.xml页面
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:id="@+id/container" android:layout_width="match_parent" android:layout_height="match_parent" tools:context="com.example.x.MainActivity" tools:ignore="MergeRootFrame" > <WebView android:layout_width="match_parent" android:layout_height="match_parent" android:id="@+id/webView" /> <Button android:id="@+id/popButton" android:text="点击弹出左菜单" android:layout_width="fill_parent" android:layout_height="wrap_content" /> </FrameLayout>
左侧菜单需单独设置一个xml页面，style样式自定义。
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持脚本之家。
