PermissionLib

android6.0以上动态权限申请

Step 1. Add the JitPack repository to your build file

Add it in your root build.gradle at the end of repositories:

allprojects {
	repositories {
		...
		maven { url 'https://jitpack.io' }
	}
}

Step 2. Add the dependency

dependencies {
        implementation 'com.github.zyzzchehe:PermissionLib:1.2'
}

可以调用的方案有两种：

第一种：Activity 中如何调用？

1、Activity 实现回调接口，并重写对应回调函数，如：

public class MainActivity extends AppCompatActivity implements ZyzzcPermissionUtils.CallBack {
    @Override
    public void grantAll() {
        Log.i(TAG, "grantAll: ");
    }

    @Override
    public void denied() {
        Log.i(TAG, "denied: ");
    }
}

2、调用

//申请动态权限
private ZyzzcPermissionUtils zyzzcPermissionUtils;
private ArrayList<String> permissionList;
private int reqCode = 1;

onCreate 方法中：

    zyzzcPermissionUtils = new ZyzzcPermissionUtils(this);
    permissionList = new ArrayList<>();
    permissionList.add(Manifest.permission.INTERNET);
    permissionList.add(Manifest.permission.READ_EXTERNAL_STORAGE);
    permissionList.add(Manifest.permission.WRITE_EXTERNAL_STORAGE);
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
        zyzzcPermissionUtils.request(permissionList, reqCode, this);
    }

3、重写onRequestPermissionsResult函数

@Override
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
    super.onRequestPermissionsResult(requestCode, permissions, grantResults);
    if (requestCode == reqCode) {
        AtomicBoolean grantAll = new AtomicBoolean(true);
        //遍历每一个授权结果
        for (int i = 0; i < grantResults.length; i++) {
            if (grantResults[i] != PackageManager.PERMISSION_GRANTED) {
                grantAll.set(false);
                Toast.makeText(this, permissions[i] + "未授权", Toast.LENGTH_SHORT).show();
                break;
            }
        }
        if (grantAll.get()) {
            grantAll();
        } else {
            denied();
        }
    }
}

第二种：Application中如何调用？

public class MyApp extends Application {
    static List<String> permissionList = new ArrayList<>();

    static {
        permissionList.add(Manifest.permission.WRITE_EXTERNAL_STORAGE);
        permissionList.add(Manifest.permission.READ_EXTERNAL_STORAGE);
    }

    @Override
    public void onCreate() {
        super.onCreate();
        if(Build.VERSION.SDK_INT > 23) {
            PermissionsUtil.requestPermission(getApplicationContext(), new PermissionListener() {
                @Override
                public void permissionGranted(@NonNull String[] permissions) {
                    Log.d("yazhou", "permission allow");
                }

                @Override
                public void permissionDenied(@NonNull String[] permissions) {
                    Log.d("yazhou", "permission deny");
                }
            }, permissionList.toArray(new String[]{}));
        }
    }
}