Android 禁止横竖屏切换

MainActivity里面的代码：

 

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public void onConfigurationChanged(Configuration newConfig) { 

        try { 

            super.onConfigurationChanged(newConfig); 

            if (this.getResources().getConfiguration().orientation == Configuration.ORIENTATION_LANDSCAPE) { 

                Log.v("Himi", "onConfigurationChanged_ORIENTATION_LANDSCAPE"); 

            } else if (this.getResources().getConfiguration().orientation == Configuration.ORIENTATION_PORTRAIT) { 

                Log.v("Himi", "onConfigurationChanged_ORIENTATION_PORTRAIT"); 

            } 

        } catch (Exception ex) { 

        } 

    }

     

    

 在AndroidManifest.xml里面的代码：

AndroidManifest.xml 里面加入这一行 android :screenOrientation="landscape "（landscape 是横向，portrait 是纵向）。

<?xml version="1.0" encoding="utf-8"?>  
<manifest xmlns:android="http://schemas.android.com/apk/res/android"  
    package="com.himi" android:versionCode="1" android:versionName="1.0">  
    <application android:icon="@drawable/icon" android:label="@string/app_name">  
        <activity android:name=".MainActivity" android:label="@string/app_name"  
            android:screenOrientation="landscape" android:configChanges="keyboardHidden|orientation">  
            <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"/>  
</manifest>