Android上的Skobbler地图显示黑屏

时间:2015-01-05 14:34:29

标签: android skmaps

我正在使用Skobbler SDK 2.3.0,针对Lollipop,在基于Android Studio 1.0.2构建的Nexus 5和Galaxy S4上进行测试。

我有一个带导航抽屉和片段的MainActivity。我在MainActivity中初始化Skobbler并加载显示地图的片段。但是,我只得到一个黑屏,右下角有“Powered by Scout OSM”的水印。单注和双击是注册的,但如果我捏缩放应用程序崩溃。

在应用崩溃之前,我没有在logcat中看到任何错误。有人可以帮忙吗?

项目结构:

  • 应用程序/库/ SKMaps.jar
  • 应用程序/ SRC /主/资产/ SKMaps.zip
  • 应用程序/ SRC /主/ jniLibs / armeabi / libngnative.so
  • 应用程序/ SRC /主/ jniLibs / armeabi-V7A / libngnative.so
  • 应用程序/ SRC /主/ jniLibs / 86 / libngnative.so

build.grade:

dependencies {
...
...
compile files('libs/SKMaps.jar')
}

logcat的

01-05 22:58:42.835 26785-26785/com.example.android I/MainActivity﹕ onCreate 01-05 22:58:42.869 26785-26785/com.example.android I/System.out﹕ Item selected in navigation drawer 01-05 22:58:42.895 26785-26785/com.example.android I/MainActivity﹕ Adding login fragment 01-05 22:58:42.895 26785-26785/com.example.android I/MainActivity﹕ Done 01-05 22:58:42.895 26785-26785/com.example.android I/MainActivity﹕ Initialising Skobbler 01-05 22:58:42.899 26785-26785/com.example.android I/MainActivity﹕ Start initializeLibrary() 01-05 22:58:42.899 26785-26785/com.example.android D/SKMaps﹕ SKMapInitSettings---- Map style [/storage/emulated/0/Android/data/com.example.android/files/SKMaps/daystyle/ , daystyle.json ,-1] 01-05 22:58:42.899 26785-26785/com.example.android D/SKMaps﹕ SKVersionManager----setMapUpdateListener - com.example.android.MainActivity@1c8a98bc 01-05 22:58:42.899 26785-26785/com.example.android I/MainActivity﹕ End initializeLibrary() 01-05 22:58:42.899 26785-26785/com.example.android I/MainActivity﹕ Skobbler initialised 01-05 22:58:42.899 26785-26785/com.example.android I/MainActivity﹕ onCreate end ... 01-05 22:58:55.790 26785-26785/com.example.android D/SKMaps﹕ SKMapSurfaceView----SKMapSurfaceView constructor 01-05 22:58:55.790 26785-26785/com.example.android D/SKMaps﹕ SKMapSurfaceView----os model Nexus 5 01-05 22:58:55.797 26785-26785/com.example.android D/SKMaps﹕ MapRenderer----Set map density 3.0 01-05 22:58:55.800 26785-26785/com.example.android D/SKMaps﹕ SKMapSurfaceView---- ON PAUSE 01-05 22:58:55.803 26785-26785/com.example.android D/SKMaps﹕ SKMapSurfaceView----Saved map cache state [ Map Region zoom=17.0 center= [13.385000228881836,52.51665115356445]] [Display mode=MODE_2D] [Follower mode=NONE] [Compass shown=false Position = [0.0 ,0.0] ] [Rotation=true ] [Panning=true][Zooming=true] [Bearing=0.0] [Annotations=0] 01-05 22:58:55.811 26785-26785/com.example.android E/BitmapFactory﹕ Unable to decode stream: java.io.FileNotFoundException: null/res/xhdpi/icon_map_popup_navigate.png: open failed: ENOENT (No such file or directory) 01-05 22:58:55.813 26785-26785/com.example.android E/BitmapFactory﹕ Unable to decode stream: java.io.FileNotFoundException: null/res/xhdpi/icon_map_popup_arrow.png: open failed: ENOENT (No such file or directory) 01-05 22:58:55.822 26785-26785/com.example.android D/SKMaps﹕ SKMapSurfaceView---- centerMapOnPosition [19.8171,41.3294]

1 个答案:

答案 0 :(得分:9)

初始化地图后,您缺少一条语句:

mapView.onResume();

如果您查看Skobbler中的示例,您会看到他们将纹理复制到一个Activity中,并将地图显示在另一个中。显示地图的Activity会在mapView.onResume()回调中调用mapView.onPause()Activity。如果要加载纹理并在同一Activity中显示地图,则必须在复制资源并初始化地图后调用mapView.onResume()