关于Manifest merger failed_manifest merger failed : attribute framelayout@pac

我们在用Android studio在编译的过程中，有时候会遇到这样的error，但是，在日志中是提示给我们如何操作的了，如下：

Error:Execution failed for task ':app:processDebugManifest'.

> Manifest merger failed : Attribute application@icon value=(@mipmap/ic_launcher) from AndroidManifest.xml:7:9-43
is also present at [Testone:AutoScrollViewPagerlibrary:unspecified] AndroidManifest.xml:13:9-45 value=(@drawable/ic_launcher)

Suggestion: add 'tools:replace="android:icon"' to <application> element at AndroidManifest.xml:5:5-19:19 to override

但是具体该如何操作呢？？好吧，我们写个小例子吧，上面也说了实在AndroidManifest.xml中去添加

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    package="com.example.administrator.testone" >
 
    <uses-permission android:name="android.permission.INTERNET"/>
    <application
        tools:replace="android:icon"
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >
        <activity
            android:name=".MainActivity"
            android:label="@string/app_name" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
 
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
    </application>
 
</manifest>