Question

我使用Android Studio创建了一个应用。它因各种原因连接到互联网（例如，facebook SDK，Firebase数据库）。

当应用程序在具有构建变体调试模式的真实设备中运行时，它正在连接但是当应用程序在具有构建变体发布模式的真实设备中运行时，它不会连接到互联网。

这是我的构建gradle和android清单文件

<uses-permission android:name="android.permission.GET_ACCOUNTS" />
<uses-permission android:name="android.permission.WRITE_INTERNAL_STORAGE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.SEND_SMS" />

<application
    android:name=".GenarateHashKey"
    android:allowBackup="true"
    android:icon="@mipmap/ic_launcher"
    android:label="@string/app_name"
    android:supportsRtl="true"
    android:theme="@style/AppTheme" >
    <meta-data
        android:name="com.facebook.sdk.ApplicationId"
        android:value="@string/app_id" />

    <activity
        android:name=".StartScreen"
        android:configChanges="orientation|keyboardHidden|screenSize"
        android:label="@string/title_activity_start_screen"
        android:theme="@style/FullscreenTheme" >
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />

            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>
    <activity android:name=".QuestionList" />
    <activity android:name=".SignInScreen" />
    <activity
        android:name="com.facebook.FacebookActivity"
        android:configChanges="keyboard|keyboardHidden|screenLayout|screenSize|orientation"
        android:label="@string/app_name"
        android:theme="@android:style/Theme.Translucent.NoTitleBar" />
    <activity android:name=".ReportThisQuestionActivity" />
    <activity android:name=".UpdateQuestionlistActivity" />
</application>

这是我的gradle文件

apply plugin: 'com.android.application'android {
signingConfigs {
    KarateRefereeQuiz {
    }
}
compileSdkVersion 23
buildToolsVersion "23.0.2"
repositories {
    mavenCentral()
}
defaultConfig {
    applicationId "com.example.prasad.karaterefereequiz"
    minSdkVersion 15
    targetSdkVersion 23
    versionCode 1
    versionName "1.0"

}
packagingOptions {
    exclude 'META-INF/DEPENDENCIES.txt'
    exclude 'META-INF/LICENSE.txt'
    exclude 'META-INF/NOTICE.txt'
    exclude 'META-INF/NOTICE'
    exclude 'META-INF/LICENSE'
    exclude 'META-INF/DEPENDENCIES'
    exclude 'META-INF/notice.txt'
    exclude 'META-INF/license.txt'
    exclude 'META-INF/dependencies.txt'
    exclude 'META-INF/LGPL2.1'
}
buildTypes {
    release {
        minifyEnabled false
        proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
     }
}

dependencies {
    compile fileTree(include: ['*.jar'], dir: 'libs')
    testCompile 'junit:junit:4.12'
    compile files('libs/commons-io-2.4.jar')
    compile 'com.android.support:appcompat-v7:23.2.0'
    compile 'com.android.support:recyclerview-v7:23.2.0'
    compile 'com.facebook.android:facebook-android-sdk:4.+'
    compile files('libs/firebase-client-android-2.5.2.jar')
}

Answer 1

从我的gradle构建：

signingConfigs {
    release {

    }
}
buildTypes {
    release {
        minifyEnabled false
        proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        signingConfig signingConfigs.release
    }
}

后面是依赖项，然后是：

allprojects {
afterEvaluate { project ->
    def propsFile = rootProject.file('keystore.properties')
    def configName = 'release'

    if (propsFile.exists() && android.signingConfigs.hasProperty(configName)) {
        def props = new Properties()
        props.load(new FileInputStream(propsFile))
        android.signingConfigs[configName].storeFile = file(props['storeFile'])
        android.signingConfigs[configName].storePassword = props['storePassword']
        android.signingConfigs[configName].keyAlias = props['keyAlias']
        android.signingConfigs[configName].keyPassword = props['keyPassword']
    }
}

也是依赖关系：

compile fileTree(dir: 'libs', include: ['*.jar'])

Answer 2

我发现solution.facebook sdk需要realese hashkey for release builds

在Android Studio中发布版本后无法连接到Internet

2 个答案: