Split the project into a library and sample app

2014-03-11 17:08:17 +00:00
parent cad6427b49
commit cb6e9db082
59 changed files with 200 additions and 38 deletions
@@ -0,0 +1,45 @@
+package uk.co.alt236.btlescan.util;
+
+import android.app.Activity;
+import android.bluetooth.BluetoothAdapter;
+import android.bluetooth.BluetoothManager;
+import android.content.Context;
+import android.content.Intent;
+import android.content.pm.PackageManager;
+
+public final class BluetoothUtils {
+	private final Activity mActivity;
+	private final BluetoothAdapter mBluetoothAdapter;
+	private final BluetoothManager mBluetoothManager;
+	
+	public final static int REQUEST_ENABLE_BT = 2001;
+	
+	public BluetoothUtils(Activity activity){
+		mActivity = activity;
+		mBluetoothManager = (BluetoothManager) mActivity.getSystemService(Context.BLUETOOTH_SERVICE);
+		mBluetoothAdapter = mBluetoothManager.getAdapter();
+	}
+	
+	public void askUserToEnableBluetoothIfNeeded(){
+		if (isBluetoothLeSupported() && (mBluetoothAdapter == null || !mBluetoothAdapter.isEnabled())) {
+		    final Intent enableBtIntent = new Intent(BluetoothAdapter.ACTION_REQUEST_ENABLE);
+		    mActivity.startActivityForResult(enableBtIntent, REQUEST_ENABLE_BT);
+		}
+	}
+	
+	public BluetoothAdapter getBluetoothAdapter(){
+		return mBluetoothAdapter;
+	}
+	
+	public boolean isBluetoothLeSupported(){
+		return mActivity.getPackageManager().hasSystemFeature(PackageManager.FEATURE_BLUETOOTH_LE);
+	}
+	
+	public boolean isBluetoothOn(){
+		if (mBluetoothAdapter == null) {
+			return false;
+		} else {
+		    return mBluetoothAdapter.isEnabled();
+		}
+	}
+}