检查 Android 电视盒

Question

I'm trying to differentiate between Android smartphones, tablets and TV box. Is there any way to check that on which device type app is running ?

Answer 1

Yes, you can use following method to detect type of device :

1. Add a bool in dimension's files to detect Tablet :

Add this line in sw720dp/dimens.xml & sw600dp/dimens.xml

<bool name="isTablet">true</bool>

And in values/dimens.xml. make it false :

<bool name="isTablet">false</bool>

2. Add this method, and use booleans to detect type :

    boolean isTablet; boolean isAndroidTv; isTablet = (context.getResources().getConfiguration().screenLayout & Configuration.SCREENLAYOUT_SIZE_MASK) >= Configuration.SCREENLAYOUT_SIZE_XLARGE; if (!isTablet) { isTablet = context.getResources().getBoolean(R.bool.isTablet); } UiModeManager uiModeManager = (UiModeManager) (context.getSystemService(UI_MODE_SERVICE)); if (uiModeManager.getCurrentModeType() == Configuration.UI_MODE_TYPE_TELEVISION) { isAndroidTv = true; } else if (context.getPackageManager().hasSystemFeature(PackageManager.FEATURE_TELEVISION) || context.getPackageManager().hasSystemFeature(PackageManager.FEATURE_LEANBACK)) { isAndroidTv = true; } else if (!context.getPackageManager().hasSystemFeature("android.hardware.touchscreen")) { isAndroidTv = true; } else if (!context.getPackageManager().hasSystemFeature("android.hardware.telephony")) { isAndroidTv = true; }