添加新功能

陈奇

2019-05-29 c5bf501d8b507d1e3e79541e7ac9b45910860b4d

 app/src/main/java/com/moral/yunfushao/activity/BLESearchActivity.java

@@ -6,14 +6,17 @@
import android.content.Intent;
import android.content.ServiceConnection;
import android.content.pm.PackageManager;
import android.location.LocationManager;
import android.os.Bundle;
import android.os.IBinder;
import android.provider.Settings;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.v4.app.ActivityCompat;
import android.support.v13.app.ActivityCompat;
import android.support.v4.content.ContextCompat;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.text.TextUtils;
import android.util.Log;
import android.view.View;
import android.widget.ImageView;
@@ -35,7 +38,6 @@
import org.greenrobot.eventbus.EventBus;

import java.util.ArrayList;
import java.util.List;

/**
 * 蓝牙搜索
@@ -62,11 +64,15 @@
        bindService();
    }


    @Override
    protected void onDestroy() {
        super.onDestroy();
        if (mBluetoothService != null)
        if (mBluetoothService != null) {
            mBluetoothService.cancelScan();
            unbindService();
        }

        EventMessage msg = new EventMessage();
        msg.setType(AppConfig.SET_MAIN_CALL);
        EventBus.getDefault().postSticky(msg);
@@ -105,10 +111,8 @@
                    if (MainApp.theApp.bleManager != null) {
                        MainApp.theApp.bleManager.closeBluetoothGatt();
                    }
                    sendEventMessage(AppConfig.BLUETOOCH_CHANGE_CONNECT);
                    mBluetoothService.connectDevice(scanResultList.get(position));
                    EventMessage eventMessage = new EventMessage();
                    eventMessage.setType(AppConfig.BLUETOOCH_CHANGE_CONNECT);
                    EventBus.getDefault().post(eventMessage);
                }
            }

@@ -121,7 +125,7 @@

    @Override
    protected void initListener() {
//        iv_search.setOnClickListener(this);
        iv_search.setOnClickListener(this);
        iv_searchpic.setOnClickListener(this);
    }

@@ -175,6 +179,7 @@
        public void onServiceConnected(ComponentName name, IBinder service) {
            mBluetoothService = ((BluetoothService.BluetoothBinder) service).getService();
            mBluetoothService.setScanCallback(callback);
            mBluetoothService.openBlueTooth();
//            mBluetoothService.scanDevice();
        }

@@ -199,12 +204,21 @@

        @Override
        public void onScanning(ScanResult result) {
            scanResultList.add(result);
            adapter.notifyDataSetChanged();
            System.out.println("chenqi ScanResule " + result.getDevice().getName());
            if (!TextUtils.isEmpty(result.getDevice().getName())) {
                if (result.getDevice().getName().equals("孕妇哨") ||
                        result.getDevice().getName().equals("yunfushao") ||
                        result.getDevice().getName().equals("7drlb") ||
                        result.getDevice().getName().contains("FEI-D")) {
                    scanResultList.add(result);
                    adapter.notifyDataSetChanged();
                }
            }
        }

        @Override
        public void onScanComplete() {
            System.out.println("chenqi onScanComplete ");
            iv_search.setImageResource(R.mipmap.bt_start);
            iv_searchpic.setImageResource(R.mipmap.bg_end);
        }
@@ -222,11 +236,8 @@
            if (ActivityManager.getActivityManager().isActivityExist(BLESearchActivity.this.getClass().getName())) {
                progressDialog.dismiss();
            }
//            Log.d("chonglian","连接失败");
            mToatUtils.showSingletonToast("连接失败");
            EventMessage msg = new EventMessage();
            msg.setType(AppConfig.GET_BLE_DISCONNECT);
            EventBus.getDefault().postSticky(msg);
            sendEventMessage(AppConfig.GET_BLE_DISCONNECT);
        }

        @Override
@@ -236,23 +247,26 @@
            }
            Log.d("chonglian", "孕妇哨连接断开");
            mToatUtils.showSingletonToast("孕妇哨连接断开");
            EventMessage msg = new EventMessage();
            msg.setType(AppConfig.GET_BLE_DISCONNECT);
            EventBus.getDefault().postSticky(msg);

        }

        @Override
        public void onServicesDiscovered() {
            Log.d("chonglian", "孕妇哨连接成功");
            EventMessage msg = new EventMessage();
            msg.setType(AppConfig.GET_BLE_SERVICE);
            EventBus.getDefault().postSticky(msg);
            sendEventMessage(AppConfig.GET_BLE_SERVICE);
            if (ActivityManager.getActivityManager().isActivityExist(BLESearchActivity.this.getClass().getName())) {
                progressDialog.dismiss();
                finish();
            }

        }
    };

    private void sendEventMessage(int type) {
        EventMessage msg = new EventMessage();
        msg.setType(type);
        EventBus.getDefault().postSticky(msg);
    }

    @Override
    public final void onRequestPermissionsResult(int requestCode,
@@ -260,44 +274,60 @@
                                                 @NonNull int[] grantResults) {
        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
        switch (requestCode) {
            case 12:
                if (grantResults.length > 0) {
                    for (int i = 0; i < grantResults.length; i++) {
                        if (grantResults[i] == PackageManager.PERMISSION_GRANTED) {
                            onPermissionGranted(permissions[i]);
                        }
                    }
                }
            case 200:
                onPermissionGranted();
                break;
        }
    }

    private void checkPermissions() {
        String[] permissions = {Manifest.permission.ACCESS_COARSE_LOCATION};
        List<String> permissionDeniedList = new ArrayList<>();
        for (String permission : permissions) {
            int permissionCheck = ContextCompat.checkSelfPermission(this, permission);
            if (permissionCheck == PackageManager.PERMISSION_GRANTED) {
                onPermissionGranted(permission);
            } else {
                permissionDeniedList.add(permission);
        if (ContextCompat.checkSelfPermission(this, Manifest.permission.ACCESS_COARSE_LOCATION)
                != PackageManager.PERMISSION_GRANTED) {//未开启定位权限
            //开启定位权限,200是标识码
            ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.ACCESS_COARSE_LOCATION}, 200);
        } else {
            if (!isLocationEnable(this)) {
                Intent locationIntent = new Intent(Settings.ACTION_LOCATION_SOURCE_SETTINGS);
                this.startActivityForResult(locationIntent, 2);
            }
        }
        if (!permissionDeniedList.isEmpty()) {
            String[] deniedPermissions = permissionDeniedList.toArray(new String[permissionDeniedList.size()]);
            ActivityCompat.requestPermissions(this, deniedPermissions, 12);
            onPermissionGranted();
        }
    }

    private void onPermissionGranted(String permission) {
        switch (permission) {
            case Manifest.permission.ACCESS_COARSE_LOCATION:
                if (mBluetoothService == null) {
                    bindService();
                } else {
                    mBluetoothService.scanDevice();
                }
                break;
    @Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
        if (requestCode == 2) {
            if (isLocationEnable(this)) {
                //定位已打开的处理
                return;
            } else {
                Intent locationIntent = new Intent(Settings.ACTION_LOCATION_SOURCE_SETTINGS);
                this.startActivityForResult(locationIntent, 2);
                //定位依然没有打开的处理
            }
        } else super.onActivityResult(requestCode, resultCode, data);
    }

    /**
     * 判断是否打开定位服务（不是权限）
     *
     * @param context
     * @return
     */
    public static final boolean isLocationEnable(Context context) {
        LocationManager locationManager = (LocationManager) context.getSystemService(Context.LOCATION_SERVICE);
        boolean networkProvider = locationManager.isProviderEnabled(LocationManager.NETWORK_PROVIDER);
        boolean gpsProvider = locationManager.isProviderEnabled(LocationManager.GPS_PROVIDER);
        if (networkProvider || gpsProvider) return true;
        return false;
    }


    private void onPermissionGranted() {
        if (mBluetoothService == null) {
            bindService();
        } else {
            mBluetoothService.scanDevice();
        }
    }
}