I don't mean to hijack this thread, but how do you import
android.bluetooth.BluetoothDevice on 1.x?
On Apr 4, 12:35 pm, DulcetTone <dulcett...@gmail.com> wrote:
> Ok... it's ugly. Indeed, this was one of the things I found difficult
> to do in the same manner in Android 1.x and Android 2.x
>
> I actually found it difficult to have one app exercise both these
> interfaces, one of the several reasons I wish I had a separate app for
> 1.x vs 2.x -- if you've not yet made a final choice there, split them
> up and you will be happier.
>
> In Android 1.x, this will do it, cribbed and reduced from Android
> source.
> I had to bring over a considerable portion of android.bluetoothto get
> this working.
>
> You would call the staticenable() function to do it:
>
> import android.bluetooth.BluetoothDevice;
> import android.content.Context;
>
> public class LocalBluetoothManager {
>
> private static LocalBluetoothManager sSingleton;
> /** Used when obtaining a reference to the singleton instance. */
> private static Object INSTANCE_LOCK = new Object();
>
> private boolean mInitialized;
> private BluetoothDevice mManager;
>
> public static booleanenable(Context context, boolean b) {
>
> synchronized (INSTANCE_LOCK) {
> if (sSingleton == null) {
> sSingleton = new LocalBluetoothManager();
> }
>
> if (!sSingleton.init(context)) {
> return false;
> }
> return b ? sSingleton.mManager.enable() :
> sSingleton.mManager.disable();
> }
>
> }
>
> private boolean init(Context context) {
> if (mInitialized) return true;
> mInitialized = true;
>
> mManager = (BluetoothDevice)
> context.getSystemService("bluetooth"); //
> Context.BLUETOOTH_SERVICE);
> if (mManager == null) {
> return false;
> }
>
> return true;
> }
>
> }
>
> In Android 2.x, it is simpler:
>
> import android.bluetooth.BluetoothAdapter;
> BluetoothAdapter adapt = BluetoothAdapter.getDefaultAdapter();
> adapt.enable(); // or adapt.disable();
>
> You MAY need to have these permissions in your manifest:
>
> <uses-permission android:name="android.permission.BLUETOOTH" />
> <uses-permission
> android:name="android.permission.BLUETOOTH_ADMIN" />
>
> Make sure you test on both Android 1.x and 2.x before going to Market.
>
> tone
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