
方法一:
public class MainActivity extends Activity { @OverrIDe protected voID onCreate(Bundle savedInstanceState) { 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> <action androID:name="androID.intent.action.MAIN" /> <category androID:name="androID.intent.category.LAUNCHER" /> </intent-filter> </activity>
方法三:
<!-- Application theme. --> <style name="Apptheme" parent="AppBasetheme"> <!-- All customizations that are NOT specific to a particular API-level can go here. --> <!-- 隐藏状态栏 --> <item name="androID:windowFullscreen">true</item> <!-- 隐藏标题栏 --> <item name="androID:windowNoTitle">true</item> </style>
方法四:动态显示隐藏状态栏
//隐藏状态栏 WindowManager.LayoutParams lp = context.getwindow().getAttributes(); lp.flags |= WindowManager.LayoutParams.FLAG_FulLSCREEN; context.getwindow().setAttributes(lp); //显示状态栏 WindowManager.LayoutParams attr = 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 *** 作,以及获取状态栏当前可见性。
setsystemUIVisibility方法传入的实参分析:
setsystemUIVisibility(int visibility)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(low profile模式),状态栏上一些图标显示会被隐藏。
package com.@R_301_5976@istrator.statubarapplication; import androID.app.Activity; import androID.os.Bundle; import androID.vIEw.VIEw; import androID.Widget.button; import androID.Widget.linearLayout; import androID.Widget.TextVIEw; public class MainActivity extends Activity implements VIEw.OnClickListener { @OverrIDe protected voID onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentVIEw(R.layout.activity_main); assignVIEws(); setonClicks(); } private voID setonClicks() { mbutton1.setonClickListener(this); mbutton2.setonClickListener(this); mbutton3.setonClickListener(this); mbutton4.setonClickListener(this); mbutton5.setonClickListener(this); mbutton6.setonClickListener(this); mbutton7.setonClickListener(this); } private linearLayout mMain; private TextVIEw mTextvIEw; private button mbutton1; private button mbutton2; private button mbutton3; private button mbutton4; private button mbutton5; private button mbutton6; private button mbutton7; private voID assignVIEws() { 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 public voID onClick(VIEw v) { switch (v.getID()) { case R.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; case R.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; case R.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; case R.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 \n VIEw.SYstem_UI_FLAG_LAYOUT_HIDE_NAVIGATION"); break; case R.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; case R.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; case R.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 *** 作栏,可上下滑动显示代码
@OverrIDepublic voID onWindowFocusChanged(boolean hasFocus){super.onWindowFocusChanged(hasFocus);if (hasFocus){VIEw decorVIEw = 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编程小技巧网站的支持!
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