samsung android ble4.0 测心跳源码

/* * Copyright (C) 2013 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.samsung.ble.hrpcollector; import java.io.UnsupportedEncodingException; import java.math.BigInteger; import java.util.ArrayList; import com.samsung.ble.hrpcollector.R; import android.app.Activity; import android.app.AlertDialog; import android.bluetooth.BluetoothAdapter; import android.bluetooth.BluetoothDevice; import android.content.BroadcastReceiver; import android.content.ComponentName; import android.content.Context; import android.content.DialogInterface; import android.content.Intent; import android.content.IntentFilter; import android.content.ServiceConnection; import android.os.Bundle; import android.os.Handler; import android.os.IBinder; import android.os.Message; import android.view.View; import android.widget.Button; import android.widget.TextView; import android.widget.Toast; import android.util.Log; import android.content.res.Configuration; public class HRPCollectorActivity extends Activity { private static final int REQUEST_SELECT_DEVICE = 1; private static final int REQUEST_ENABLE_BT = 2; private static final int STATE_READY = 10; public static final String TAG = "HRPCollector"; private static final int HRP_PROFILE_CONNECTED = 20; private static final int HRP_PROFILE_DISCONNECTED = 21; private static final int STATE_OFF = 10; private Context mContext = null; public int mState = HRP_PROFILE_DISCONNECTED; private HRPService mService = null; private BluetoothDevice mDevice = null; private BluetoothAdapter mBtAdapter = null; Button mbtnHrmNoti,mReadBsl,mResetEE,mdisableHrcp,mRead2a29,mRead2a2a ,mRead2a25,mSelectDevice,btn_conn; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); mContext = getApplicationContext(); mBtAdapter = BluetoothAdapter.getDefaultAdapter(); if (mBtAdapter == null) { Toast.makeText(this, "Bluetooth is not available", Toast.LENGTH_LONG).show(); finish(); return; } init(); mSelectDevice = (Button)findViewById(R.id.btn_select); mbtnHrmNoti = (Button)findViewById(R.id.btn_write_HRM_Noty); mReadBsl = (Button)findViewById(R.id.btn_BSL); mResetEE= (Button)findViewById(R.id.btn_HRCP); mdisableHrcp= (Button)findViewById(R.id.btn_Disable_HRCP); mRead2a29= (Button)findViewById(R.id.btn_uuid_read_0x2A29); mRead2a2a= (Button)findViewById(R.id.btn_uuid_read_0x2A2A); mRead2a25= (Button)findViewById(R.id.btn_uuid_read_0x2A25); btn_conn = (Button) findViewById(R.id.btn_connect_or_disconnect); ((Button) findViewById(R.id.btn_select)).setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { if (!mBtAdapter.isEnabled()) { Log.i(TAG, "onClick - BT not enabled yet"); Intent enableIntent = new Intent(BluetoothAdapter.ACTION_REQUEST_ENABLE); startActivityForResult(enableIntent, REQUEST_ENABLE_BT); } else { Intent newIntent = new Intent(HRPCollectorActivity.this, DeviceListActivity.class); startActivityForResult(newIntent, REQUEST_SELECT_DEVICE); } } }); ((Button) findViewById(R.id.btn_connect_or_disconnect)).setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { if (mState == STATE_READY || (mState == HRP_PROFILE_CONNECTED)) { mService.disableNotification(mDevice);//disable HR notifications, if enabled mService.disconnect(mDevice); } else if (mState == HRP_PROFILE_DISCONNECTED) { mService.connect(mDevice, false); } } }); ((Button) findViewById(R.id.btn_write_HRM_Noty)).setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { mService.enableHRNotification(mDevice); } }); ((Button) findViewById(R.id.btn_Disable_HRCP)).setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { mService.disableHRNotification(mDevice); } }); ((Button) findViewById(R.id.btn_BSL)).setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { mService.getBodySensorLoc(mDevice); } }); ((Button) findViewById(R.id.btn_uuid_read_0x2A25)).setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { mService.read_uuid_read_25(mDevice); } }); ((Button) findViewById(R.id.btn_HRCP)).setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { mService.ResetEnergyExpended(mDevice); } }); ((Button) findViewById(R.id.btn_remove_bond)).setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { mService.removeBond(mDevice); } }); ((Button) findViewById(R.id.btn_uuid_read_0x2A29)).setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { mService.read_uuid_read_29(mDevice); } }); ((Button) findViewById(R.id.btn_uuid_read_0x2A2A)).setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { mService.read_uuid_read_2A(mDevice); } }); } private BroadcastReceiver deviceStateListener = new BroadcastReceiver() { @Override public void onReceive(Context context, Intent intent) { String action = intent.getAction(); final Intent mIntent = intent; if (action.equals(BluetoothDevice.ACTION_BOND_STATE_CHANGED)) { BluetoothDevice device = mIntent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE); int devState = mIntent.getIntExtra(BluetoothDevice.EXTRA_BOND_STATE, -1); Log.d(TAG, "BluetoothDevice.ACTION_BOND_STATE_CHANGED"); setUiState(); if (device.equals(mDevice) && devState == BluetoothDevice.BOND_NONE) { runOnUiThread(new Runnable() { public void run() { mDevice = null; setUiState(); } }); } } if (action.equals(BluetoothAdapter.ACTION_STATE_CHANGED)) { final int state = mIntent.getIntExtra(BluetoothAdapter.EXTRA_STATE,BluetoothAdapter.ERROR); Log.d(TAG, "BluetoothAdapter.ACTION_STATE_CHANGED" + "state is" + state);