Display display = getWindowManager().getDefaultDisplay(); int width = display.getWidth(); int height = display.getHeight(); DisplayMetrics dm = new DisplayMetrics(); dm = getResources().getDisplayMetrics(); int screenWidth = dm.widthPixels; int screenHeight = dm.heightPixels; float density = dm.density; float xdpi = dm.xdpi; float ydpi = dm.ydpi;
@Override
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
if (this.getResources().getConfiguration().orientation == Configuration.ORIENTATION_LANDSCAPE) {
// land do nothing is ok
} else if (this.getResources().getConfiguration().orientation == Configuration.ORIENTATION_PORTRAIT) {
// port do nothing is ok
}
}
<?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.ray.linkit" android:versionCode="1" android:versionName="1.0"> <application android:icon="@drawable/icon" android:label="@string/app_name"> <activity android:name=".Main" 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> <activity android:name=".GamePlay" android:screenOrientation="portrait"></activity> <activity android:name=".OptionView" android:screenOrientation="portrait"></activity> </application> <uses-sdk android:minSdkVersion="3" /> </manifest>
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