当Androidstudio添加权限后仍然报错

1.AndroidMainfest.xml文件里添加一行代码

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

//android.permission.CALL_PHONE为权限的名字

具体如下：

<?xml version="1.0" encoding="utf-8"?><manifest xmlns:android="/apk/res/android"package="com.example.fifth"><uses-permission android:name="android.permission.CALL_PHONE"/><applicationandroid:allowBackup="true"android:icon="@mipmap/ic_launcher"android:label="@string/app_name"android:roundIcon="@mipmap/ic_launcher_round"android:supportsRtl="true"android:theme="@style/Theme.Fifth"><activity android:name=".MainActivity"><intent-filter><action android:name="android.intent.action.MAIN" /><category android:name="android.intent.category.LAUNCHER" /></intent-filter></activity></application></manifest>

2.在MainActivity.java代码中添加权限请求

ActivityCompat.requestPermissions(MainActivity.this,new String[]{Manifest.permission.CALL_PHONE},1);

在需要什么权限，更改Manifest.permission.CALL_PHONE就行