安卓笔记 使用PermissionsChecker 一次申请多个权限

   // 所需的全部权限，一次性判断所有权限
    static final String[] PERMISSIONS = new String[]{
            Manifest.permission.CAMERA,
            Manifest.permission.READ_PHONE_STATE,
            Manifest.permission.WRITE_EXTERNAL_STORAGE,
            Manifest.permission.READ_EXTERNAL_STORAGE
    };

@Override
    public void onResume() {
        super.onResume();
        // 缺少权限时, 进入权限配置页面 ,并判断版本号为6.+ 才提示危险权限
        if (mPermissionsChecker.lacksPermissions(PERMISSIONS) &&
                Build.VERSION.SDK_INT >= 23) {
            startPermissionsActivity();
        }
    }

 private void startPermissionsActivity() {
        PermissionsActivity.startActivityForResult(this, REQUEST_CODE, PERMISSIONS);
    }

@Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
        super.onActivityResult(requestCode, resultCode, data);
        // 拒绝时, 关闭页面, 缺少主要权限, 无法运行
        if (requestCode == REQUEST_CODE) {
            if (resultCode == PermissionsActivity.PERMISSIONS_DENIED)
                finish();
        }
    }