问题描述

我正在研究这个 构建简单聊天客户端Parse 我正在使用 gradle 2.4 来构建我的项目.我的 build.gradle 和 AndroidManifest.xml 代码是:

I'm studying this Building Simple Chat Client with Parse and I'm using gradle 2.4 to build my project. My build.gradle and AndroidManifest.xml codes are:

build.gradle

build.gradle

 buildscript {
    repositories {
        jcenter()
    }

    dependencies {
        classpath 'com.android.tools.build:gradle:1.1.3'
    }
 }

 apply plugin: 'com.android.application'

 android {
    compileSdkVersion 22
    buildToolsVersion "22.0.1"
 }


 repositories {
    jcenter()
 }


 dependencies {
    compile fileTree(dir: 'libs', include: 'Parse-*.jar')
    compile 'com.parse.bolts:bolts-android:1.+'
 }

 dependencies {
    compile fileTree(dir: 'libs', include: '*.jar')
    compile 'com.android.support:support-v4:21.0.0'
    compile 'com.android.support:appcompat-v7:21.0.0+'    
    compile 'com.squareup.picasso:picasso:2.5.0'
 }

AndroidManifest.xml

AndroidManifest.xml

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

<application android:label="@string/app_name" 
android:name="main.java.org.hello.ChatApplication">
    <activity
        android:name=".ChatActivity"
        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>

我收到下一个错误:

/home/grados-sanchez/workspace/simplechat/src/main/AndroidManifest.xml:0:0   Error:
uses-sdk:minSdkVersion 1 cannot be smaller than version 7 declared in    library /home/grados-sanchez/workspace/simplechat/build/intermediates/exploded-aar/com.android.support/appcompat-v7/21.0.0/AndroidManifest.xml
Suggestion: use tools:overrideLibrary="android.support.v7.appcompat" to force usage
:processDebugManifest FAILED

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':processDebugManifest'.
> Manifest merger failed : uses-sdk:minSdkVersion 1 cannot be smaller   than version 7 declared in library /home/grados-sanchez/workspace/simplechat/build/intermediates/exploded-aar/com.android.support/appcompat-v7/21.0.0/AndroidManifest.xml
  Suggestion: use tools:overrideLibrary="android.support.v7.appcompat" to force usage

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --    debug option to get more log output.

BUILD FAILED

你能帮帮我吗

推荐答案

您必须将 minSdkVersion 添加到您的 build.gradle.

You have to add the minSdkVersion to your build.gradle.

否则，gradle 使用 默认值 = 1.
您正在使用带有 minSdk=7 的库，那么您不能使用 minSdk=1.

Otherwise, gradle uses the default value = 1.
You are using a library with minSdk=7, then you can't use minSdk=1.

还要注意 gradle 覆盖 Manifest 中的值.

Also pay attention that gradle overrides the values in the Manifest.

添加如下内容:

android {
    compileSdkVersion 22
    buildToolsVersion "22.0.1"

    defaultConfig {
        minSdkVersion 14  
        targetSdkVersion 22
    }
}

注意你的 build.gradle.您有两个依赖项块.你必须合并这些块.

Pay attention to your build.gradle. You have two dependencies blocks. You have to merge these blocks.