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!