Android中隐藏状态栏和标题栏的方法汇总(隐藏状态栏、标题栏的五种方法)
方法一:
publicclassMainActivityextendsActivity
{
@Override
protectedvoidonCreate(BundlesavedInstanceState)
{
super.onCreate(savedInstanceState);
//隐藏标题栏
requestWindowFeature(Window.FEATURE_NO_TITLE);
//隐藏状态栏
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
WindowManager.LayoutParams.FLAG_FULLSCREEN);
setContentView(R.layout.activity_main);
}
}
方法二:
<!--同时隐藏状态栏和标题栏--> <activity android:name="com.ysj.demo.MainActivity" android:theme="@android:style/Theme.NoTitleBar.Fullscreen" android:label="@string/app_name"> <intent-filter> <actionandroid:name="android.intent.action.MAIN"/> <categoryandroid:name="android.intent.category.LAUNCHER"/> </intent-filter> </activity>
方法三:
<!--Applicationtheme.--> <stylename="AppTheme"parent="AppBaseTheme"> <!--AllcustomizationsthatareNOTspecifictoaparticularAPI-levelcangohere.--> <!--隐藏状态栏--> <itemname="android:windowFullscreen">true</item> <!--隐藏标题栏--> <itemname="android:windowNoTitle">true</item> </style>
方法四:动态显示隐藏状态栏
//隐藏状态栏 WindowManager.LayoutParamslp=context.getWindow().getAttributes(); lp.flags|=WindowManager.LayoutParams.FLAG_FULLSCREEN; context.getWindow().setAttributes(lp); //显示状态栏 WindowManager.LayoutParamsattr=context.getWindow().getAttributes(); attr.flags&=(~WindowManager.LayoutParams.FLAG_FULLSCREEN); context.getWindow().setAttributes(attr);
方法五:动态显示隐藏状态栏
View类提供了setSystemUiVisibility和getSystemUiVisibility方法,这两个方法实现对状态栏的动态显示或隐藏的操作,以及获取状态栏当前可见性。
setSystemUiVisibility方法传入的实参分析:
setSystemUiVisibility(intvisibility)方法可传入的实参为:
1.View.SYSTEM_UI_FLAG_VISIBLE:显示状态栏,
Activity不全屏显示(恢复到有状态的正常情况)。
2.View.INVISIBLE:隐藏状态栏,同时Activity会伸展全屏显示。
3.View.SYSTEM_UI_FLAG_FULLSCREEN:Activity全屏显示,且状态栏被隐藏覆盖掉。
4.View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN:Activity全屏显示,但状态栏不会被隐藏覆盖,状态栏依然可见,Activity顶端布局部分会被状态遮住。
5.View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION:效果同View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
6.View.SYSTEM_UI_LAYOUT_FLAGS:效果同View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
7.View.SYSTEM_UI_FLAG_HIDE_NAVIGATION:隐藏虚拟按键(导航栏)。有些手机会用虚拟按键来代替物理按键。
8.View.SYSTEM_UI_FLAG_LOW_PROFILE:状态栏显示处于低能显示状态(lowprofile模式),状态栏上一些图标显示会被隐藏。
packagecom.administrator.statubarapplication;
importandroid.app.Activity;
importandroid.os.Bundle;
importandroid.view.View;
importandroid.widget.Button;
importandroid.widget.LinearLayout;
importandroid.widget.TextView;
publicclassMainActivityextendsActivityimplementsView.OnClickListener{
@Override
protectedvoidonCreate(BundlesavedInstanceState){
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
assignViews();
setOnClicks();
}
privatevoidsetOnClicks(){
mButton1.setOnClickListener(this);
mButton2.setOnClickListener(this);
mButton3.setOnClickListener(this);
mButton4.setOnClickListener(this);
mButton5.setOnClickListener(this);
mButton6.setOnClickListener(this);
mButton7.setOnClickListener(this);
}
privateLinearLayoutmMain;
privateTextViewmTextview;
privateButtonmButton1;
privateButtonmButton2;
privateButtonmButton3;
privateButtonmButton4;
privateButtonmButton5;
privateButtonmButton6;
privateButtonmButton7;
privatevoidassignViews(){
mMain=(LinearLayout)findViewById(R.id.main);
mTextview=(TextView)findViewById(R.id.textview);
mButton1=(Button)findViewById(R.id.button1);
mButton2=(Button)findViewById(R.id.button2);
mButton3=(Button)findViewById(R.id.button3);
mButton4=(Button)findViewById(R.id.button4);
mButton5=(Button)findViewById(R.id.button5);
mButton6=(Button)findViewById(R.id.button6);
mButton7=(Button)findViewById(R.id.button7);
}
@Override
publicvoidonClick(Viewv){
switch(v.getId()){
caseR.id.button1:
//Activity全屏显示,且状态栏被隐藏覆盖掉
mMain.setSystemUiVisibility(View.SYSTEM_UI_FLAG_FULLSCREEN);
mTextview.setText("Activity全屏显示,且状态栏被隐藏覆盖掉\nView.SYSTEM_UI_FLAG_FULLSCREEN");
break;
caseR.id.button2:
mMain.setSystemUiVisibility(View.SYSTEM_UI_FLAG_VISIBLE);
mTextview.setText("恢复到有状态的正常情况\nView.SYSTEM_UI_FLAG_VISIBLE");
break;
caseR.id.button3:
mMain.setSystemUiVisibility(View.INVISIBLE);
mTextview.setText("//隐藏状态栏,同时Activity会伸展全屏显示\nView.INVISIBLE");
break;
caseR.id.button4:
mMain.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);
mTextview.setText("Activity全屏显示,但状态栏不会被隐藏覆盖,状态栏依然可见,Activity顶端布局部分会被状态遮\nView"+
".SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN\nView.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION");
break;
caseR.id.button5:
mMain.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);
mTextview.setText("Activity全屏显示,状态栏透明\nView.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION");
break;
caseR.id.button6:
mMain.setSystemUiVisibility(View.SYSTEM_UI_FLAG_HIDE_NAVIGATION);
mTextview.setText("隐藏虚拟按键\nView.SYSTEM_UI_FLAG_HIDE_NAVIGATION");
break;
caseR.id.button7:
mMain.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LOW_PROFILE);
mTextview.setText("状态栏低能显示,有一些会被隐藏\nView.SYSTEM_UI_FLAG_LOW_PROFILE");
break;
default:
break;
}
}
}
下面看下隐藏标题栏和底部操作栏,可上下滑动显示代码
@Override
publicvoidonWindowFocusChanged(booleanhasFocus)
{
super.onWindowFocusChanged(hasFocus);
if(hasFocus)
{
ViewdecorView=that.getWindow().getDecorView();
decorView.setSystemUiVisibility(View.SYSTEM_UI_FLAG_HIDE_NAVIGATION|View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY|View.SYSTEM_UI_FLAG_FULLSCREEN);
}
}
以上所述是小编给大家介绍的Android中隐藏状态栏和标题栏的方法汇总(隐藏状态栏、标题栏的五种方法),希望对大家有所帮助,如果大家有任何疑问请给我留言,小编会及时回复大家的。在此也非常感谢大家对毛票票网站的支持!