Java Code Examples for com.vise.log.ViseLog#e()

/**
 * 连接设备
 *
 * @param bluetoothLeDevice
 * @param connectCallback
 */
public void connect(BluetoothLeDevice bluetoothLeDevice, IConnectCallback connectCallback) {
    if (bluetoothLeDevice == null || connectCallback == null) {
        ViseLog.e("This bluetoothLeDevice or connectCallback is null.");
        return;
    }
    if (deviceMirrorPool != null && !deviceMirrorPool.isContainDevice(bluetoothLeDevice)) {
        DeviceMirror deviceMirror = new DeviceMirror(bluetoothLeDevice);
        if (lastDeviceMirror != null && !TextUtils.isEmpty(lastDeviceMirror.getUniqueSymbol())
                && lastDeviceMirror.getUniqueSymbol().equals(deviceMirror.getUniqueSymbol())) {
            deviceMirror = lastDeviceMirror;//防止重复创建设备镜像
        }
        deviceMirror.connect(connectCallback);
        lastDeviceMirror = deviceMirror;
    } else {
        ViseLog.i("This device is connected.");
    }
}
 

/**
 * 写入数据
 *
 * @param data
 */
public void writeData(byte[] data) {
    if (data == null || data.length > 20) {
        ViseLog.e("this data is null or length beyond 20 byte.");
        return;
    }
    if (!checkBluetoothGattInfo(writeInfoMap)) {
        return;
    }
    if (handler != null) {
        handler.removeMessages(MSG_WRITE_DATA_TIMEOUT);
        handler.removeMessages(MSG_WRITE_DATA_RETRY);
    }
    writeDataRetryCount = 0;
    writeData = data;
    write(data);
}
 

/**
 * 连接指定mac地址的设备
 *
 * @param mac             设备mac地址
 * @param connectCallback 连接回调
 */
public void connectByMac(String mac, final IConnectCallback connectCallback) {
    if (mac == null || connectCallback == null) {
        ViseLog.e("This mac or connectCallback is null.");
        return;
    }
    startScan(new SingleFilterScanCallback(new IScanCallback() {
        @Override
        public void onDeviceFound(BluetoothLeDevice bluetoothLeDevice) {

        }

        @Override
        public void onScanFinish(final BluetoothLeDeviceStore bluetoothLeDeviceStore) {
            if (bluetoothLeDeviceStore.getDeviceList().size() > 0) {
                new Handler(Looper.getMainLooper()).post(new Runnable() {
                    @Override
                    public void run() {
                        connect(bluetoothLeDeviceStore.getDeviceList().get(0), connectCallback);
                    }
                });
            } else {
                connectCallback.onConnectFailure(new TimeoutException());
            }
        }

        @Override
        public void onScanTimeout() {
            connectCallback.onConnectFailure(new TimeoutException());
        }

    }).setDeviceMac(mac));
}
 

/**
 * 连接指定设备名称的设备
 *
 * @param name            设备名称
 * @param connectCallback 连接回调
 */
public void connectByName(String name, final IConnectCallback connectCallback) {
    if (name == null || connectCallback == null) {
        ViseLog.e("This name or connectCallback is null.");
        return;
    }
    startScan(new SingleFilterScanCallback(new IScanCallback() {
        @Override
        public void onDeviceFound(BluetoothLeDevice bluetoothLeDevice) {

        }

        @Override
        public void onScanFinish(final BluetoothLeDeviceStore bluetoothLeDeviceStore) {
            if (bluetoothLeDeviceStore.getDeviceList().size() > 0) {
                new Handler(Looper.getMainLooper()).post(new Runnable() {
                    @Override
                    public void run() {
                        connect(bluetoothLeDeviceStore.getDeviceList().get(0), connectCallback);
                    }
                });
            } else {
                connectCallback.onConnectFailure(new TimeoutException());
            }
        }

        @Override
        public void onScanTimeout() {
            connectCallback.onConnectFailure(new TimeoutException());
        }

    }).setDeviceName(name));
}
 

/**
 * 将字节数组转换为十六进制字符串
 *
 * @param data     byte[]
 * @param toDigits 用于控制输出的char[]
 * @return 十六进制String
 */
protected static String encodeHexStr(byte[] data, char[] toDigits) {
    if (data == null) {
        ViseLog.e("this data is null.");
        return "";
    }
    return new String(encodeHex(data, toDigits));
}
 

/**
 * 将十六进制字符串转换为字节数组
 *
 * @param data
 * @return
 */
public static byte[] decodeHex(String data) {
    if (data == null) {
        ViseLog.e("this data is null.");
        return new byte[0];
    }
    return decodeHex(data.toCharArray());
}
 

/**
 * 连接设备
 *
 * @param connectCallback
 */
public synchronized void connect(IConnectCallback connectCallback) {
    if (connectState == ConnectState.CONNECT_SUCCESS || connectState == ConnectState.CONNECT_PROCESS
            || (connectState == ConnectState.CONNECT_INIT && connectRetryCount != 0)) {
        ViseLog.e("this connect state is connecting, connectSuccess or current retry count less than config connect retry count.");
        return;
    }
    if (handler != null) {
        handler.removeCallbacksAndMessages(null);
    }
    this.connectCallback = connectCallback;
    connectRetryCount = 0;
    connect();
}
 

/**
 * 刷新设备缓存
 *
 * @return 返回是否刷新成功
 */
public synchronized boolean refreshDeviceCache() {
    try {
        final Method refresh = BluetoothGatt.class.getMethod("refresh");
        if (refresh != null && bluetoothGatt != null) {
            final boolean success = (Boolean) refresh.invoke(getBluetoothGatt());
            ViseLog.i("Refreshing result: " + success);
            return success;
        }
    } catch (Exception e) {
        ViseLog.e("An exception occured while refreshing device" + e);
    }
    return false;
}
 

/**
 * 检查BluetoothGattChannel集合是否有值
 *
 * @param bluetoothGattInfoHashMap
 * @return
 */
private boolean checkBluetoothGattInfo(HashMap<String, BluetoothGattChannel> bluetoothGattInfoHashMap) {
    if (bluetoothGattInfoHashMap == null || bluetoothGattInfoHashMap.size() == 0) {
        ViseLog.e("this bluetoothGattInfo map is not value.");
        return false;
    }
    return true;
}
 

@Override
public void onClick(View view) {
    switch (view.getId()) {
        case R.id.print_normal_message:
            Log.v("message", "test message");
            ViseLog.v("test message");
            break;
        case R.id.print_normal_object:
            ViseLog.i(new Boolean(true));
            break;
        case R.id.print_bundle_object:
            ViseLog.d(new Bundle());
            break;
        case R.id.print_collection_object:
            printList();
            break;
        case R.id.print_intent_object:
            ViseLog.w(new Intent());
            break;
        case R.id.print_map_object:
            printMap();
            break;
        case R.id.print_reference_object:
            ViseLog.wtf(new SoftReference(0));
            break;
        case R.id.print_throwable_object:
            ViseLog.e(new NullPointerException("this object is null!"));
            break;
        case R.id.print_json_message:
            printJson();
            break;
        case R.id.print_xml_message:
            printXml();
            break;
        default:
            break;
    }
}
 

@Override
protected void onConnectException(ConnectException e) {
    ViseLog.e(e.getDescription());
}
 

@Override
protected void onGattException(GattException e) {
    ViseLog.e(e.getDescription());
}
 

@Override
protected void onTimeoutException(TimeoutException e) {
    ViseLog.e(e.getDescription());
}
 

@Override
protected void onInitiatedException(InitiatedException e) {
    ViseLog.e(e.getDescription());
}
 

@Override
protected void onOtherException(OtherException e) {
    ViseLog.e(e.getDescription());
}