Merge "Adding a delay after calling startService() to prevent potential...

package com.android.bluetooth.hfpclient;

import static android.content.pm.PackageManager.FEATURE_WATCH;

import java.util.concurrent.TimeUnit;

import static org.mockito.Mockito.any;

import static org.mockito.Mockito.anyInt;

    private boolean mIsHeadsetClientServiceStarted;

    private static final int STANDARD_WAIT_MILLIS = 1000;

    private static final int SERVICE_START_WAIT_MILLIS = 100;

    @Rule public MockitoRule mockitoRule = MockitoJUnit.rule();

    public void testUpdateBatteryLevel() throws Exception {

        startService();

        // Adding a wait to prevent potential failure caused by delayed broadcast intent.

        TimeUnit.MILLISECONDS.sleep(SERVICE_START_WAIT_MILLIS);

        // Put mock state machine

        BluetoothDevice device =

                BluetoothAdapter.getDefaultAdapter().getRemoteDevice("00:01:02:03:04:05");