在Activity的onCreate()方法中设置两个Flag:
super.onCreate(savedInstanceState);
this.requestWindowFeature(Window.FEATURE_NO_TITLE);
this.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
WindowManager.LayoutParams.FLAG_FULLSCREEN);
setContentView(R.layout.loading);
注意书写位置要放在setContentView之前!!!
找到要设置的Activity声明标签,设置它的theme即可,例如:
<activity
android:name=".MainActivity"
android:theme=" @android :style/Theme.NoTitleBar.Fullscreen">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
如果要设置所有页面都为全屏的话就直接将theme属性添加到application标签中即可,例如:
<application
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme=" @android :style/Theme.NoTitleBar.Fullscreen">
...
Thanks all.
2017.7.30 Beijing 晴