我收到以下错误。
致命的例外:主要
这是我的build.gradle,我在android部分启用了multidex,
apply plugin: 'com.android.application'
android {
compileSdkVersion 23
buildToolsVersion '23.0.0'
defaultConfig {
applicationId "com.mycompany.newlogin"
minSdkVersion 15
targetSdkVersion 22
versionCode 1
versionName "1.0"
multiDexEnabled true
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
productFlavors {
}
useLibrary 'org.apache.http.legacy'
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
testCompile 'junit:junit:4.12'
compile 'com.android.support:multidex:1.0.0'
compile 'com.google.guava:guava-jdk5:17.0'
compile 'com.android.support:appcompat-v7:23.0.1'
compile 'com.android.support:design:23.0.1'
//compile 'org.apache.httpcomponents:httpcore:4.4.1'
compile 'org.apache.httpcomponents:httpclient:4.5'
compile 'org.jbundle.util.osgi.wrapped:org.jbundle.util.osgi.wrapped.org.apache.http.client:4.1.2'
}
我的清单文件是
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.mycompany.newlogin" >
<uses-permission android:name="android.permission.INTERNET"/>
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme"
android:name="android.support.multidex.MultiDexApplication">
<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>
<activity
android:name=".Login"
android:label="@string/title_activity_login" >
</activity>
<activity
android:name=".Register"
android:label="@string/title_activity_register" >
</activity>
</application>
</manifest>
答案 0 :(得分:3)
创建一个类,让它命名为App
并从MultiDexApplication
扩展,如下所示:
import android.support.multidex.MultiDexApplication;
public class App extends MultiDexApplication {
//you can leave this empty or override methods if you like so the thing is that you need to extend from MultiDexApplication
}
在您的清单中添加App
作为您的应用程序名称,就像这样
<application
android:name=".App" // <<< this is the important line!
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name">
添加完所有内容之后,进行干净的构建,现在应该可以正常工作:)。
答案 1 :(得分:1)
覆盖应用程序类中的attachBaseContext方法
@Override
protected void attachBaseContext(Context base) {
super.attachBaseContext(base);
MultiDex.install(this);
}