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android - Skobbler Android 预 bundle 错误

In lại 作者：搜寻专家 更新时间：2023-11-01 08:47:42 26 4
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我正在使用适用于 android 的 Skobbler Map API，到目前为止它一直非常好。按照官方的“操作方法”，我已经能够将 map 应用到我的应用程序中。比我可以让应用程序下载 map 并离线使用它。

但我的目标是拥有一个预 bundle 的离线 map 。我已经完成了“操作方法”中的所有步骤，但它不起作用，我不断收到错误

10-31 06:54:50.347: D/SKMaps(15168): 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]
10-31 06:54:50.357: E/BitmapFactory(15168): Unable to decode stream: java.io.FileNotFoundException: /storage/emulated/0/Android/data/com.example.myskobblermapbasic/files/SKMaps/res/xhdpi/icon_map_popup_navigate.png: open failed: ENOENT (No such file or directory)
10-31 06:54:50.367: E/BitmapFactory(15168): Unable to decode stream: java.io.FileNotFoundException: /storage/emulated/0/Android/data/com.example.myskobblermapbasic/files/SKMaps/res/xhdpi/icon_map_popup_arrow.png: open failed: ENOENT (No such file or directory)
10-31 06:54:50.377: D/SKMaps(15168): SKMapSurfaceView---- centerMapOnPosition [19.8171,41.3294]
10-31 06:54:50.377: D/SKMaps(15168): SKMapSurfaceView---- ON RESUME 
10-31 06:54:50.527: D/SKMaps(15168): MapRenderer----onSurfaceCreated
10-31 06:54:50.527: W/Settings(15168): Setting always_finish_activities has moved from android.provider.Settings.System to android.provider.Settings.Global, returning read-only value.
10-31 06:54:50.527: D/SKMaps(15168): MapRenderer---- LinInitialized = true 
10-31 06:54:50.527: D/SKMaps(15168): MapRenderer----SetInitSurfaceSetup 
10-31 06:54:50.527: E/Adreno-ES11(15168): : GL_INVALID_VALUE
10-31 06:54:50.527: A/libc(15168): Fatal signal 11 (SIGSEGV) at 0x00000004 (code=1), thread 15226 (GLThread 664)

似乎我一将离线 map 插入zip，就产生了错误。

这是我的 MainActivity:

@Ghi đè
    được bảo vệ void onCreate(Gói savedInstanceState) {
        super.onCreate(savedInstanceState);
        thiết lậpContentView(R.layout.activity_main);

        SKLogging.enableLogs(true);
        File externalDir = getExternalFilesDir(null);

        // determine path where map resources should be copied on the device
        if (externalDir != null) {
            mapResourcesDirPath = externalDir + "/SKMaps/";
        } khác {
            mapResourcesDirPath = getFilesDir() + "/SKMaps/";
        }

        new SKPrepareMapTextureThread(this, mapResourcesDirPath, "SKMaps.zip", this).start();
    }

    @Ghi đè
    public void onMapTexturesPrepared(boolean prepared) {
        if(prepared){
            initializeLibrary();
            startActivity(new Intent(MainActivity.this, MapActivity.class));
        }khác{
            Toast.makeText(MainActivity.this, "Map resources are not prepared", Toast.LENGTH_SHORT).show();
        }
    }

    /**
     * Initializes the SKMaps framework
     */
    private void initializeLibrary() {
        SKMapsInitSettings initMapSettings = new SKMapsInitSettings();
        // set path to map resources and initial map style
        initMapSettings.setMapResourcesPaths(mapResourcesDirPath,
                new SKMapViewStyle(mapResourcesDirPath + "/outdoorstyle/", "outdoorstyle.json"));

        // EXAMPLE OF ADDING PREINSTALLED MAPS
        initMapSettings.setPreinstalledMapsPath(mapResourcesDirPath + "/PreinstalledMaps");
        //initMapSettings.setConnectivityMode(SKMaps.CONNECTIVITY_MODE_OFFLINE);

        SKMaps.getInstance().initializeSKMaps(this, initMapSettings, API_KEY);
    }

和我的 MapActivity:

@Ghi đè
    được bảo vệ void onCreate(Gói savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_map);

        SKMapViewHolder mapViewGroup = (SKMapViewHolder) findViewById(R.id.map_surface_holder);
        mapView = mapViewGroup.getMapSurfaceView();
        mapView.centerMapOnPosition(new SKCoordinate(19.8171, 41.3294));
    }

    @Ghi đè
    protected void onPause() {
        super.onPause();
        mapView.onPause();
    }

    @Ghi đè
    protected void onResume() {
        super.onResume();
        mapView.onResume();
    }

    @Ghi đè
    protected void onDestroy() {
        super.onDestroy();
        SKMaps.getInstance().destroySKMaps();
        android.os.Process.killProcess(android.os.Process.myPid());
    }

Cảm ơn,

câu trả lời hay nhất

检查包含以下文件的 SKMaps.zip:

SKMaps/res/xhdpi/icon_map_popup_arrow.png
SKMaps/res/xhdpi/icon_map_popup_navigate.png

如果没有，您应该添加它们。

关于android - Skobbler Android 预 bundle 错误，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/26668548/

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