Android Studio: Welche Compiler-Einstellungen beim Einbinden von Google Maps

Question

Jul 17, 2014, 05:02 PM

Android Studio: Welche Compiler-Einstellungen beim Einbinden von Google Maps

Ich habe ein neues Projekt in Android Studio erstellt und eine Google Maps-Aktivität hinzugefügt.

Ich bekomme folgende Warnungen:

warning: com/google/android/gms/maps/GoogleMap.class(com/google/android/gms/maps:GoogleMap.class): major version 51 is newer than 50, the highest major version supported by this compiler.
It is recommended that the compiler be upgraded.
warning: com/google/android/gms/maps/SupportMapFragment.class(com/google/android/gms/maps:SupportMapFragment.class): major version 51 is newer than 50, the highest major version supported by this compiler.
It is recommended that the compiler be upgraded.
warning: com/google/android/gms/maps/model/LatLng.class(com/google/android/gms/maps/model:LatLng.class): major version 51 is newer than 50, the highest major version supported by this compiler.
It is recommended that the compiler be upgraded.
warning: com/google/android/gms/maps/model/MarkerOptions.class(com/google/android/gms/maps/model:MarkerOptions.class): major version 51 is newer than 50, the highest major version supported by this compiler.
It is recommended that the compiler be upgraded.
warning: com/google/android/gms/maps/model/Marker.class(com/google/android/gms/maps/model:Marker.class): major version 51 is newer than 50, the highest major version supported by this compiler.
It is recommended that the compiler be upgraded.

Ich vermute, ich habe ein JDK-Missmatch oder so. Ich habe JDK 7 installiert und wenn ich Javac-Version mache, sehe ich 1.7.0_65. Ich habe in den Voreinstellungen von Android Studio die Bytecode-Version des Projekts geändert, aber das hat diese Warnungen nicht geändert.

Mein build.gradle hat das

dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    // You must install or update the Google Repository through the SDK manager to use this dependency.
    compile 'com.google.android.gms:play-services:5.0.77'
    compile 'com.android.support:support-v13:18.0.+'
}

Was muss ich tun, um diese Warnungen zu beheben, oder sollte ich sie in Android Studio ignorieren?

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