Android应用推出的第一次推出即将花费更多时间甚至30秒以上

以下是应用程序首次安装时的日志：

05-12 13:16:23.632 28250-28250/com.app.projectName W/System: ClassLoader referenced unkNown path: /data/app/com.app.projectName-1/lib/arm
05-12 13:16:59.041 28250-28250/com.app.projectName W/System: ClassLoader referenced unkNown path: /data/app/com.app.projectName-1/lib/arm
05-12 13:16:59.073 28250-28250/com.app.projectName I/MultiDex: VM with version 2.1.0 has multidex support
05-12 13:16:59.073 28250-28250/com.app.projectName I/MultiDex: install
05-12 13:16:59.073 28250-28250/com.app.projectName I/MultiDex: VM has multidex support,MultiDex support library is disabled.

而且我在我的项目中使用MultiDex库,它将完全在预棒棒糖设备之下工作.这种延迟在棒棒糖设备中的延迟在30秒到90秒之间的第一次应用程序启动.

看到这不是因为MultiDex对吗？因为当时间是1)初始化05-12 13：16：23.632和第二个日志36秒后是05-12 13：16：59.041

这个东西创建了应用程序延迟ClassLoader引用…. MultiDex正在初始化快速.下面是屏幕截图它需要15秒到30秒,有时甚至更多.

我的Gradle文件是：

dependencies {
compile filetree(dir: 'libs',include: ['*.jar'])
testCompile 'junit:junit:4.12'
compile 'com.android.support:appcompat-v7:23.4.0'
compile 'com.android.support:cardview-v7:23.4.0'
compile 'com.android.support:support-v4:23.4.0'
compile 'com.android.support:design:23.4.0'
compile 'com.android.support:recyclerview-v7:23.4.0'

compile 'com.squareup.picasso:picasso:2.3.2'
compile 'com.bignerdranch.android:expandablerecyclerview:2.1.1'
compile 'com.github.siyamed:android-shape-imageview:0.9.+@aar'
compile 'org.apache.httpcomponents:httpcore:4.2.4'
compile 'org.apache.httpcomponents:httpmime:4.3'
compile 'com.google.code.gson:gson:2.5'
compile 'com.squareup.retrofit2:retrofit:2.0.0-beta4'
compile 'com.squareup.retrofit2:converter-gson:2.0.0-beta4'
compile 'com.squareup.okhttp3:logging-interceptor:3.1.2'
compile 'co.lujun:androidtagview:1.0.2'

compile 'com.google.android.gms:play-services-analytics:9.0.1'
compile 'com.google.android.gms:play-services-auth:9.0.1'
compile 'com.google.android.gms:play-services-plus:9.0.1'
compile 'com.google.android.gms:play-services-gcm:9.0.1'
compile 'com.google.android.gms:play-services-maps:9.0.1'
compile 'com.google.android.gms:play-services-location:9.0.1'
compile 'org.solovyev.android.views:linear-layout-manager:0.5@aar'
compile 'org.apache.commons:commons-lang3:3.0'

compile 'jp.wasabeef:picasso-transformations:2.0.0'
compile 'jp.co.cyberagent.android.gpuimage:gpuimage-library:1.3.0'
compile 'com.astuetz:pagerslidingtabstrip:1.0.1'
compile 'com.greysonparrelli.permiso:permiso:0.2.0'
compile 'com.github.lawloretienne:imagegallery:0.0.14'
compile 'com.nineoldandroids:library:2.4.0'
compile 'com.facebook.android:facebook-android-sdk:4.10.0'
compile 'com.github.mahmed8003:DroidValidatorLight:1.0.0'
compile 'com.android.support:palette-v7:23.4.0'
compile 'com.yalantis:ucrop:1.1.+'
compile 'com.baoyz.pullrefreshlayout:library:1.2.0'
compile 'com.jakewharton:butterknife:7.0.1'
}

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解决方法

最后找到答复多于16天全部感谢你@Amir.正确答案是禁用即时运行然后运行.新发布的Android Studio 2.0和2.1.第一次启动应用程序需要比平时更长的时间才能在调试模式下发生,而不会影响您发布的APK.

Settings/Preferences(Mac) → Build,Execution,Deployment → Instant Run and uncheck Instant Run