Examples with BluetoothAdapter android.bluetooth.BluetoothAdapter used on opensource projects

Example 86 with BluetoothAdapter

use of android.bluetooth.BluetoothAdapter in project bitcoin-wallet by bitcoin-wallet.

the class WalletApplication method onCreate.

@Override
public void onCreate() {
    // init proper random number generator
    new LinuxSecureRandom();
    Logging.init(getFilesDir());
    StrictMode.setThreadPolicy(new StrictMode.ThreadPolicy.Builder().detectAll().permitDiskReads().permitDiskWrites().penaltyLog().build());
    Threading.throwOnLockCycles();
    org.bitcoinj.core.Context.enableStrictMode();
    org.bitcoinj.core.Context.propagate(Constants.CONTEXT);
    log.info("=== starting app using configuration: {}, {}", Constants.TEST ? "test" : "prod", Constants.NETWORK_PARAMETERS.getId());
    super.onCreate();
    CrashReporter.init(getCacheDir());
    final PackageInfo packageInfo = packageInfo();
    Threading.uncaughtExceptionHandler = new Thread.UncaughtExceptionHandler() {

        @Override
        public void uncaughtException(final Thread thread, final Throwable throwable) {
            log.info("bitcoinj uncaught exception", throwable);
            CrashReporter.saveBackgroundTrace(throwable, packageInfo);
        }
    };
    initMnemonicCode();
    activityManager = (ActivityManager) getSystemService(Context.ACTIVITY_SERVICE);
    walletFile = getFileStreamPath(Constants.Files.WALLET_FILENAME_PROTOBUF);
    loadWalletFromProtobuf();
    final Configuration config = getConfiguration();
    if (config.versionCodeCrossed(packageInfo.versionCode, VERSION_CODE_SHOW_BACKUP_REMINDER) && !wallet.getImportedKeys().isEmpty()) {
        log.info("showing backup reminder once, because of imported keys being present");
        config.armBackupReminder();
    }
    config.updateLastVersionCode(packageInfo.versionCode);
    final BluetoothAdapter bluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
    if (bluetoothAdapter != null)
        config.updateLastBluetoothAddress(Bluetooth.getAddress(bluetoothAdapter));
    afterLoadWallet();
    cleanupFiles();
    initNotificationManager();
}

Example 87 with BluetoothAdapter

use of android.bluetooth.BluetoothAdapter in project DevRing by LJYcoder.

the class CommonUtil method getDeviceUniqueId.

// 获取设备唯一ID号
// 需加入<uses-permission android:name="android.permission.ACCESS_WIFI_STATE"/>
// 和<uses-permission android:name="android.permission.BLUETOOTH"/>权限
public static String getDeviceUniqueId(Context context) {
    TelephonyManager TelephonyMgr = (TelephonyManager) context.getSystemService(TELEPHONY_SERVICE);
    String m_szImei = TelephonyMgr.getDeviceId();
    String m_szDevIDShort = // we make this look like a valid IMEI
    "35" + Build.BOARD.length() % 10 + Build.BRAND.length() % 10 + Build.CPU_ABI.length() % 10 + Build.DEVICE.length() % 10 + Build.DISPLAY.length() % 10 + Build.HOST.length() % 10 + Build.ID.length() % 10 + Build.MANUFACTURER.length() % 10 + Build.MODEL.length() % 10 + Build.PRODUCT.length() % 10 + Build.TAGS.length() % 10 + Build.TYPE.length() % 10 + // 13 digits
    Build.USER.length() % 10;
    String m_szAndroidID = Settings.Secure.getString(context.getContentResolver(), Settings.Secure.ANDROID_ID);
    WifiManager wm = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
    String m_szWLANMAC = wm.getConnectionInfo().getMacAddress();
    BluetoothAdapter m_BluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
    String m_szBTMAC = m_BluetoothAdapter == null ? "" : m_BluetoothAdapter.getAddress();
    /**
     * 综上所述，我们一共有五种方式取得设备的唯一标识。它们中的一些可能会返回null，或者由于硬件缺失、权限问题等获取失败。
     *         但你总能获得至少一个能用。所以，最好的方法就是通过拼接，或者拼接后的计算出的MD5值来产生一个结果。
     */
    String uniqueId = m_szImei + m_szDevIDShort + m_szAndroidID + m_szWLANMAC + m_szBTMAC;
    return EncryptUtil.md5Crypt(uniqueId.getBytes());
}