未在已签名的APK上安装应用或未拒绝访问

Question

I know this is common question that many people ask here, but after seeing almost every related post I still don't understand.

I have a simple project that can run on a real device (the unsigned one; I copy-paste it from bin folder in my workspace). However when I export the signed version of this it won't run and it says "Access Denied". And I seem to unable to move the apk into SD card either. and fyi it's not a rooted phone.

I tried installing the signed apk on my AVD emulator, I run a command in cmd as follows:

...\sdk\platform-tools> adb -s emulator-5554 install X:\Arya\Android\MyJlm.apk

the installation succeeded, but when I click the shortcut it says "App isn't installed". and the LogCat says:

03-24 05:12:47.934: W/ActivityManager(370): Permission Denial: starting Intent { act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] flg=0x10200000 cmp=my.jlm/.Splash } from ProcessRecord{b4fd0b30 528:com.android.launcher/u0a7} (pid=528, uid=10007) not exported from uid 10053

It seems weird as I "certified" the apk from Eclipse wizard that does everything from creating new keystore until the end and I feel I didn't miss anything (but please correct me if I'm wrong!)

and I really want to know what is the cause? is it from my way in building the manifest, permission, etc or is it from the phone itself?

thank you for the kind attention

Answer 1

This goes inside of projects build.gradle file

You have to put this below Android

    signingConfigs {
    debug {
        storeFile file(project.property("MyApp.signing"))
        storePassword project.property("MyApp.signing.password")
        keyAlias project.property("MyApp.signing.alias")
        keyPassword project.property("MyApp.signing.password")
    }
}

On Gradle.properties do :

MyApp.signing=../myapp.keystore.jsk
MyApp.signing.password=helloworkd
MyApp.signing.alias=myapp_alias