Android Studio常见问题 -- AndroidManifest.xml 覆盖问题

问题如下

D:source-codeAndroidStudioMyApplicationappsrcmainAndroidManifest.xml Error:(14, 9) Attribute application@icon value=(@drawable/ic_launcher) from AndroidManifest.xml:14:9 Error:(14, 9) Execution failed for task ':app:processDebugManifest'. > Manifest merger failed : Attribute application@icon value=(@drawable/ic_launcher) from AndroidManifest.xml:14:9 is also present at MyApplication:library:unspecified:18:9 value=(@drawable/icon) Suggestion: add 'tools:replace="android:icon"' to <application> element at AndroidManifest.xml:12:5 to override

解决方法

在app的AndroidManifest.xml中做如下修改:

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    package="com.leo.kang.demo"
    android:versionCode="1"
    android:versionName="1.0">

    <uses-sdk
        android:minSdkVersion="8"
        android:targetSdkVersion="18" />

    <application
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme"
        tools:replace="android:icon, android:theme">

注意两个地方：

1. 在manifest节点加上：xmlns:tools="http://schemas.android.com/tools"

2. 在application 节点加上：tools:replace="android:icon, android:theme"

Reference

http://tools.android.com/tech-docs/new-build-system/user-guide/manifest-merger

<?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.yanlei.selectmap">
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <!-- 在SDCard中创建与删除文件权限 -->
    <uses-permission android:name="android.permission.MOUNT_UNMOUNT_FILESYSTEMS"/>
    <!-- 连接<a href="http://www.it165.net/news/nhlw/" target="_blank" class="keylink">互联网</a>Internet权限 -->
    <uses-permission android:name="android.permission.INTERNET" />
    <!-- GPS定位权限 -->
    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
    <uses-feature android:glEsVersion="0x00020000" android:required="true" />

    <application
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name1"
        android:roundIcon="@mipmap/ic_launcher_round"
        android:supportsRtl="true"
        android:theme="@style/AppTheme"
        tools:replace="android:icon,android:theme,android:label">
        <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>