CellTowersDataCollector.java 文件源码

synchronized static void sOnSignalStrengthsChanged(SignalStrength signalStrength) {
    mData.setTime(System.currentTimeMillis());
    mData.setSignal(signalStrength);

    if (OtherUtils.isThisDeviceAnEmulator() == true) {
            // The signal will usuaully be null on the Emulator...
    } else {
        // On a real device... there should generally be a signal...
        SKPorting.sAssert(CellTowersDataCollector.class, mData.getSignal() != null);
    }

    try {
        mData.setCellLocation(mTelManager.getCellLocation());
    } catch (SecurityException e) {
        // Seen - rarely - on some Android devices.
        // Neither user 99999 nor current process has android.permission.ACCESS_COARSE_LOCATION.
        SKPorting.sAssert(CellTowersDataCollector.class, false);
    }
}