package com.blakequ.bluetooth_manager_lib;
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import android.annotation.TargetApi;
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import android.bluetooth.BluetoothManager;
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import android.content.Context;
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import android.content.pm.PackageManager;
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import androidx.annotation.NonNull;
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import android.util.Log;
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import com.blakequ.bluetooth_manager_lib.connect.BluetoothConnectManager;
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import com.blakequ.bluetooth_manager_lib.connect.ConnectConfig;
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import com.blakequ.bluetooth_manager_lib.connect.multiple.MultiConnectManager;
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import com.blakequ.bluetooth_manager_lib.scan.BluetoothScanManager;
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/**
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* Copyright (C) BlakeQu All Rights Reserved <blakequ@gmail.com>
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* <p/>
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* Licensed under the blakequ.com License, Version 1.0 (the "License");
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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* <p/>
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* author : quhao <blakequ@gmail.com> <br>
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* date : 2016/8/17 11:02 <br>
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* last modify author : <br>
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* version : 1.0 <br>
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* description: scan and connect ble device
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*/
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@TargetApi(18)
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public final class BleManager {
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private static BleParamsOptions configOptions;
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private BleManager(){
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}
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public static BleParamsOptions getBleParamsOptions(){
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if (configOptions == null){
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setBleParamsOptions(BleParamsOptions.createDefault());
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}
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return configOptions;
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}
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/**
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* set config of ble connect and scan
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* @param options
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*/
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public static void setBleParamsOptions(@NonNull BleParamsOptions options){
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if (options != null){
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configOptions = options;
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ConnectConfig.maxConnectDeviceNum = options.getMaxConnectDeviceNum();
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}
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}
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/**
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* get connect manager, only connect one device
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* @param context
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* @return
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* @see #getMultiConnectManager(Context)
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*/
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public static BluetoothConnectManager getConnectManager(@NonNull Context context){
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return BluetoothConnectManager.getInstance(context);
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}
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/**
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* get scan bluetooth manager
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* @param context
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* @return
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*/
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public static BluetoothScanManager getScanManager(@NonNull Context context){
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return BluetoothScanManager.getInstance(context);
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}
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/**
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* get multi bluetooth device connect manager
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* @param context
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* @return
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* @see #getConnectManager(Context)
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*/
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public static MultiConnectManager getMultiConnectManager(@NonNull Context context){
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return MultiConnectManager.getInstance(context);
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}
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/**
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* Check if Bluetooth LE is supported by this Android device, and if so, make sure it is enabled.
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*
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* @return false if it is supported and not enabled
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* @throws BleNotAvailableException if Bluetooth LE is not supported. (Note: The Android emulator will do this)
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*/
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public static boolean checkAvailability(Context context) throws BleNotAvailableException {
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if (isSDKAvailable()) {
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if (!context.getPackageManager().hasSystemFeature(PackageManager.FEATURE_BLUETOOTH_LE)) {
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throw new BleNotAvailableException("Bluetooth LE not supported by this device");
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} else {
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if (((BluetoothManager) context.getSystemService(Context.BLUETOOTH_SERVICE)).getAdapter().isEnabled()) {
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return true;
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}
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}
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}
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return false;
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}
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public static boolean isSDKAvailable(){
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if (android.os.Build.VERSION.SDK_INT < 18) {
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throw new BleNotAvailableException("Bluetooth LE not supported by this device");
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}
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return true;
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}
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}
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