android 6.0 申请多组权限

android 应用申请多组权限：

android 6.0以上，申请危险权限，需要用户授权，以下为申请1组或者多组用户权限的操作

1.首先在AndroidManifest.xml清单文件中声明所需要的权限

    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />

    <uses-permission android:name="android.permission.CALL_PHONE" />
    <uses-permission android:name="android.permission.CAMERA" />
    <uses-permission android:name="android.permission.CHANGE_CONFIGURATION" />
    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />

    <uses-permission android:name="android.permission.DOWNLOAD_WITHOUT_NOTIFICATION" />
    <uses-permission android:name="android.permission.FLASHLIGHT" />

    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.MOUNT_UNMOUNT_FILESYSTEMS" />

    <uses-permission android:name="android.permission.PROCESS_OUTGOING_CALLS" />

    <uses-permission android:name="android.permission.READ_CALL_LOG" />
    <uses-permission android:name="android.permission.READ_CONTACTS" />
    <uses-permission android:name="android.permission.READ_PHONE_STATE" />
    <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />

    <uses-permission android:name="android.permission.SEND_SMS" />

    <uses-permission android:name="android.permission.VIBRATE" />

    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.WRITE_CALL_LOG" />

    <uses-permission android:name="android.permission.WRITE_SETTINGS" />

2.封装检查权限的工具类PermissionUtil，检查是否拥有某个权限具体如下：

public class PermissionUtil {
    private static final String TAG = "PermissionUtil";



    /**
     * 检查某项权限是否授权
     *
     * @param context
     * @return
     */
    public static boolean checkPermission(Context context, String permission) {
        if (context == null || TextUtils.isEmpty(permission)) {
            return false;
        }
        Log.d(TAG, "check permission : " + permission);
        PackageManager pm = context.getPackageManager();
        int hasPerm = pm.checkPermission(permission, context.getPackageName());
        return hasPerm == PackageManager.PERMISSION_GRANTED;
    }


}

3.在Activity中检查权限，方法如下：

     * 检查必要权限
     */
    public void checkPermissions() {
        List<String> permissionList = new ArrayList<>();
        //location
        if (!PermissionUtil.checkPermission(this, Manifest.permission.ACCESS_FINE_LOCATION)) {
            permissionList.add(Manifest.permission.ACCESS_FINE_LOCATION);
        }
        if (!PermissionUtil.checkPermission(this, Manifest.permission.ACCESS_COARSE_LOCATION)) {
            permissionList.add(Manifest.permission.ACCESS_COARSE_LOCATION);
        }
        //phone
        if (!PermissionUtil.checkPermission(this, Manifest.permission.READ_PHONE_STATE)) {
            permissionList.add(Manifest.permission.READ_PHONE_STATE);
        }
        if (!PermissionUtil.checkPermission(this, Manifest.permission.CALL_PHONE)) {
            permissionList.add(Manifest.permission.CALL_PHONE);
        }
        if (!PermissionUtil.checkPermission(this, Manifest.permission.READ_CALL_LOG)) {
            permissionList.add(Manifest.permission.READ_CALL_LOG);
        }
        if (!PermissionUtil.checkPermission(this, Manifest.permission.WRITE_CALL_LOG)) {
            permissionList.add(Manifest.permission.WRITE_CALL_LOG);
        }
        if (!PermissionUtil.checkPermission(this, Manifest.permission.PROCESS_OUTGOING_CALLS)) {
            permissionList.add(Manifest.permission.PROCESS_OUTGOING_CALLS);
        }
        //contacts
        if (!PermissionUtil.checkPermission(this, Manifest.permission.READ_CONTACTS)) {
            permissionList.add(Manifest.permission.READ_CONTACTS);
        }
        //camera
        if (!PermissionUtil.checkPermission(this, Manifest.permission.CAMERA)) {
            permissionList.add(Manifest.permission.CAMERA);
        }
        //sms
        if (!PermissionUtil.checkPermission(this, Manifest.permission.SEND_SMS)) {
            permissionList.add(Manifest.permission.SEND_SMS);
        }
        //storage
        if (!PermissionUtil.checkPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
            permissionList.add(Manifest.permission.WRITE_EXTERNAL_STORAGE);
        }
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
            if (permissionList.size() != 0)
                requestPermissions(permissionList.toArray(new String[permissionList.size()]), REQUEST_CODE_ASK_MULTIPLE_PERMISSIONS);
        }
    }

4.重写Activity的onRequestPermissionsResult方法，

判断结果是否有禁止不在访问选项，如果有的话，弹出AlertDialog，跳转到应用详情页面让用户手动授予权限，如果没有权限结束当前页面，如果全部权限都已经容易，进行相应的操作，代码如下：

    @Override
    public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
        if (requestCode == REQUEST_CODE_ASK_MULTIPLE_PERMISSIONS) {
//            if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
//                Toast.makeText(MainActivity.this, "申请权限成功", Toast.LENGTH_SHORT).show();
//                read();
//            }
            boolean result = true;
            List<String> needPermissionList = new ArrayList<>();
            for (int i = 0; i < permissions.length; i++) {
                if (grantResults[i] != PackageManager.PERMISSION_GRANTED) {
                    result = false;
                    String permission = permissions[i];
                    if (!shouldShowRequestPermissionRationale(permission)) {
                        Log.d("wangjingjie", "need permission permission : " + permission + " size:" + needPermissionList.size());
                        needPermissionList.add(permission);
                    }
                }
            }

            Log.d("wangjingjie", "need persmission list size :" + needPermissionList.size());
            if (needPermissionList.size() > 0) {
                showMessageOkCanecl();
                return;
            }
            Log.d("wangjingjie", "permission result:" + result);

            if (!result) {
                Toast.makeText(this, "需要赋予权限才能使用此应用", Toast.LENGTH_SHORT).show();
                finish();
            }else {
                read();
            }
        }
    }
 private void showMessageOkCanecl() {
        new AlertDialog.Builder(this).setMessage("为了保证应用正常运行，请进入设置开启必要权限").setPositiveButton("确定", new DialogInterface.OnClickListener() {
            @Override
            public void onClick(DialogInterface dialog, int which) {
                Uri packageURI = Uri.parse("package:" + MainActivity.this.getPackageName());
                Intent intent = new Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS, packageURI);
                startActivity(intent);
                finish();
            }
        }).setNegativeButton("取消", new DialogInterface.OnClickListener() {
            @Override
            public void onClick(DialogInterface dialog, int which) {
                finish();
            }
        }).show();
    }