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)

这篇文章主要介绍了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),非常不错,具有参考借鉴价值,需要的朋友可以参考下

  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:

   

方法三:

 

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html中文网网站的支持!

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