public static final String TAG = "DeviceTypeRuntimeCheck";UiModeManager uiModeManager = (UiModeManager) getSystemService(UI_MODE_SERVICE);
if (uiModeManager.getCurrentModeType() == Configuration.UI_MODE_TYPE_TELEVISION) {Log.d(TAG, "Running on a TV Device")
} else {Log.d(TAG, "Running on a non-TV Device")
}

处理不支持的硬件特性

参考 特性完整表

<uses-feature android:name="android.hardware.touchscreen"android:required="false"/>
<uses-feature android:name="android.hardware.faketouch"android:required="false"/>
<uses-feature android:name="android.hardware.telephony"android:required="false"/>
<uses-feature android:name="android.hardware.camera"android:required="false"/>
<uses-feature android:name="android.hardware.nfc"android:required="false"/>
<uses-feature android:name="android.hardware.location.gps"android:required="false"/>
<uses-feature android:name="android.hardware.microphone"android:required="false"/>
<uses-feature android:name="android.hardware.sensor"android:required="false"/>

// Check if the telephony hardware feature is available.
if (getPackageManager().hasSystemFeature("android.hardware.telephony")) {Log.d("HardwareFeatureTest", "Device can make phone calls");
}// Check if android.hardware.touchscreen feature is available.
if (getPackageManager().hasSystemFeature("android.hardware.touchscreen")) {Log.d("HardwareFeatureTest", "Device has a touch screen.");
}

// Request a static location from the location manager
LocationManager locationManager = (LocationManager) this.getSystemService(Context.LOCATION_SERVICE);
Location location = locationManager.getLastKnownLocation("static");// Attempt to get postal or zip code from the static location object
Geocoder geocoder = new Geocoder(this);
Address address = null;
try {address = geocoder.getFromLocation(location.getLatitude(),location.getLongitude(), 1).get(0);Log.d("Zip code", address.getPostalCode());} catch (IOException e) {Log.e(TAG, "Geocoder error", e);
}

<activityandroid:name="com.example.android.TvActivity"android:label="@string/app_name"android:configChanges="keyboard|keyboardHidden|navigation"android:theme="@style/Theme.Leanback"><intent-filter><action android:name="android.intent.action.MAIN" /><category android:name="android.intent.category.LEANBACK_LAUNCHER" /></intent-filter>...
</activity>