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：

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

@Override
public 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我们网站的支持！