Nordic DFU安卓空中升级

 

• 增加依赖库

 

api 'no.nordicsemi.android:dfu:1.6.1'

 

• 增加权限

 

 

• 安卓6以上动态申请权限

 

private void checkPermissions(){

    String[] permissions = {Manifest.permission.ACCESS_FINE_LOCATION,Manifest.permission.WRITE_EXTERNAL_STORAGE
};
    List 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 (!permissionDeniedList.isEmpty()) {
        String[] deniedPermissions = permissionDeniedList.toArray(new String[permissionDeniedList.size()]);
        ActivityCompat.requestPermissions(this, deniedPermissions, 12);
    }

• }

 

• 创建一个DFU服务继承于DfuBaseService

package com.google.jzhou.dfutest.dfu_service;

import android.app.Activity;
import android.content.Intent;
import android.os.IBinder;


import no.nordicsemi.android.dfu.BuildConfig;
import no.nordicsemi.android.dfu.DfuBaseService;

public class DfuService extends DfuBaseService {

    @Override
    protected Class