在學習jetboy代碼時,發現螢幕被旋轉了,代查代碼沒有找到相關設定,在manifest.xml中找到了相關的代碼:
Java代碼
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.android.jetboy" android:versionCode="1"
android:versionName="1.0.0">
<application android:icon="@drawable/icon"
android:label="@string/app_name"
android:theme="@android:style/Theme.NoTitleBar">
<activity android:name=".JetBoy"
android:label="@string/app_name"
android:screenOrientation="portrait"
>
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category
android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
<uses-sdk android:minSdkVersion="4"></uses-sdk>
<!--
<uses-library android:name="android.test.runner" />
<instrumentation
android:name="android.test.InstrumentationTestRunner"
android:targetPackage="com.example.android.jetboy"
android:functionalTest="true" android:label="Jetboy Test All Runner"/>
<uses-permission android:name="android.permission.RUN_INSTRUMENTATION"/>
-->
</manifest>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.android.jetboy" android:versionCode="1"
android:versionName="1.0.0">
<application android:icon="@drawable/icon"
android:label="@string/app_name"
android:theme="@android:style/Theme.NoTitleBar">
<activity android:name=".JetBoy"
android:label="@string/app_name"
android:screenOrientation="portrait"
>
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category
android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
<uses-sdk android:minSdkVersion="4"></uses-sdk>
<!--
<uses-library android:name="android.test.runner" />
<instrumentation
android:name="android.test.InstrumentationTestRunner"
android:targetPackage="com.example.android.jetboy"
android:functionalTest="true" android:label="Jetboy Test All Runner"/>
<uses-permission android:name="android.permission.RUN_INSTRUMENTATION"/>
-->
</manifest>
找到這名代碼:android:screenOrientation="portrait"
portrait表示橫向,landscape表示縱向
如果要使Activity的View介面全屏,只需要將最上面的訊號欄和Activity的Title欄隱藏掉即可,隱藏Title欄的代碼:
requestWindowFeature(Window.FEATURE_NO_TITLE);
設定檔裡代碼:
android:theme="@android:style/Theme.NoTitleBar"
隱藏訊號欄的代碼:
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
其它使用:
getWindow().setFlags(WindowManager.LayoutParams.TYPE_STATUS_BAR, WindowManager.LayoutParams.TYPE_STATUS_BAR);