这对我来说很有用:

    releaseCompile  'com.crashlytics.sdk.android:crashlytics:2.9.9'

和在buildTypes:

debug {
ext.enableCrashlytics = false
}

Add this to your app’s build.gradle: android { buildTypes { debug { // Disable fabric build ID generation for debug builds ext.enableCrashlytics = false ... Disable the Crashlytics kit at runtime. Otherwise, the Crashlytics kit will throw the error: // Set up Crashlytics, disabled for debug builds // Add These lines in your app Application class onCreate method Crashlytics crashlyticsKit = new Crashlytics.Builder() .core(new CrashlyticsCore.Builder().disabled(BuildConfig.DEBUG).build()) .build(); // Initialize Fabric with the debug-disabled crashlytics. Fabric.with(this, crashlyticsKit); In AndroidManifest.xml, add <meta-data android:name="firebase_crashlytics_collection_enabled" android:value="false" />

如果你想要一个可调试的版本，方法如下:

buildTypes {
    release {
        signingConfig signingConfigs.config
        debuggable true //-> debuggable release build
        minifyEnabled true
        multiDexEnabled false
        ext.enableCrashlytics = true
        proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        buildConfigField 'boolean', 'BUILD_TYPE_DEBUG', 'false'
    }
    debug {
        minifyEnabled false
        multiDexEnabled true
        ext.enableCrashlytics = false
        ext.alwaysUpdateBuildId = false
        // Disable fabric build ID generation for debug builds
        proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        buildConfigField 'boolean', 'BUILD_TYPE_DEBUG', 'true'
    }
}

当你将debuggable设置为true时，你的BuildConfig。DEBUG将初始化为true，这就是为什么我在BuildConfig类中添加了这个变量。

Init织物:

Crashlytics crashlytics = new Crashlytics.Builder()
            // disable crash reporting in debug build types with custom build type variable
            .core(new CrashlyticsCore.Builder().disabled(BuildConfig.BUILD_TYPE_DEBUG).build())
            .build();

    final Fabric fabric = new Fabric.Builder(this)
            .kits(crashlytics)
            //enable debugging with debuggable flag in build type 
            .debuggable(BuildConfig.DEBUG)
            .build();

    // Initialize Fabric with the debug-disabled crashlytics.
    Fabric.with(fabric);

另一个我喜欢的简单解决方案，因为它不需要不同的清单文件:

步骤1 -在build.gradle中定义清单占位符

android {
    ...
    buildTypes {
        release {
            manifestPlaceholders = [crashlytics:"true"]
        }
        debug {
            manifestPlaceholders = [crashlytics:"false"]
        }
    }
    ...
}

步骤2 -在AndroidManifest.xml中使用它们

<meta-data
        android:name="firebase_crashlytics_collection_enabled"
        android:value="${crashlytics}" />

如果你担心BuildConfig。调试没有正确设置，请使用ApplicationInfo代替:

boolean isDebug = ( mAppContext.getApplicationInfo().flags & ApplicationInfo.FLAG_DEBUGGABLE ) != 0;
Crashlytics crashlytics = new Crashlytics.Builder().disabled( isDebug ).build();
Fabric.with( uIContext, crashlytics );

问题是没有一个解决方案适用于最新的crashlytics sdk。(我用的是2.9.0)

你不能通过代码禁用它，因为它编译到你的项目中，甚至在调用你的应用程序的onCreate之前运行。所以其他的解决方案很简单——不要在不需要的时候编译崩溃分析。 在build中将'compile'调用替换为'releaseCompile'。gradle文件。

 releaseCompile('com.crashlytics.sdk.android:crashlytics:2.9.0@aar') {
        transitive = true
    }