1.经常从github上面下载一个Android studio 项目,结果出现gradle很久很久,久到android studio
崩了 还是没好~,这里我提一下自己的解决办法:
先 修改 gradle\wrapper\gradle-wrapper.properties 改为自己的版本
distributionUrl=https\://services.gradle.org/distributions/gradle-2.14.1-all.zip
我们这里随便从网上下载一个项目,看一下他的目录结构:
,然后我们打开一个 我们自己新建的一个项目或者一个在自己电脑编译好的项目,目录结构如下:

我们先打开自己项目和别人项目的build.gradle文件,如下:
自己的:
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// Top-level build file where you can add configuration options common to all sub-projects/modules.
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buildscript {
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repositories {
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jcenter()
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}
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dependencies {
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classpath 'com.android.tools.build:gradle:2.2.0'
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// NOTE: Do not place your application dependencies here; they belong
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// in the individual module build.gradle files
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}
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}
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allprojects {
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repositories {
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jcenter()
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}
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}
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task clean(type: Delete) {
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delete rootProject.buildDir
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}
,别人的:
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// Top-level build file where you can add configuration options common to all sub-projects/modules.
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buildscript {
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repositories {
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jcenter()
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}
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dependencies {
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classpath 'com.android.tools.build:gradle:2.2.2'
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// NOTE: Do not place your application dependencies here; they belong
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// in the individual module build.gradle files
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}
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}
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allprojects {
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repositories {
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jcenter()
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}
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}
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task clean(type: Delete) {
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delete rootProject.buildDir
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}
1.将别人的classpath 改成与自己相同的:classpath
'com.android.tools.build:gradle:2.2.0'
2.然后我们打开别人项目的当前文件;

打开文件如下,
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apply plugin: 'com.android.application'
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android {
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compileSdkVersion 25
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buildToolsVersion "25.0.0"
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defaultConfig {
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applicationId "com.kevin.tech.bottomnavigationbarforandroid"
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minSdkVersion 17
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targetSdkVersion 25
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versionCode 1
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versionName "1.0"
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testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
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}
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buildTypes {
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release {
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minifyEnabled false
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proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
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}
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}
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}
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dependencies {
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compile fileTree(include: ['*.jar'], dir: 'libs')
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androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
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exclude group: 'com.android.support', module: 'support-annotations'
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})
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compile 'com.android.support:appcompat-v7:25.0.1'
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testCompile 'junit:junit:4.12'
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compile 'com.ashokvarma.android:bottom-navigation-bar:1.3.1'
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}
,我们看一下我们自己项目的这个文件内容:
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apply plugin: 'com.android.application'
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android {
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compileSdkVersion 25
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buildToolsVersion "25.0.2"
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defaultConfig {
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applicationId "dyk.viewpagerdemo"
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minSdkVersion 19
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targetSdkVersion 25
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versionCode 1
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versionName "1.0"
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testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
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}
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buildTypes {
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release {
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minifyEnabled false
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proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
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}
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}
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}
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dependencies {
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compile fileTree(dir: 'libs', include: ['*.jar'])
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androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
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exclude group: 'com.android.support', module: 'support-annotations'
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})
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compile 'com.android.support:appcompat-v7:25.3.1'
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testCompile 'junit:junit:4.12'
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}
2.我们需要修改将下图的版本修改成自己的编译版本:
然后,导入后就可以了