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）

2019-12-12 03:49:25

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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(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.administrator.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操作栏,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武林网网站的支持！

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