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网站的支持!

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