platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/utils/OfflineUtils.java


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package com.mapbox.mapboxsdk.testapp.utils;

import android.support.annotation.NonNull;
import timber.log.Timber;

import org.json.JSONObject;

import static com.mapbox.mapboxsdk.testapp.activity.offline.OfflineActivity.JSON_CHARSET;
import static com.mapbox.mapboxsdk.testapp.activity.offline.OfflineActivity.JSON_FIELD_REGION_NAME;

public class OfflineUtils {

    public static String convertRegionName(@NonNull  byte[] metadata) {
        try {
            String json = new String(metadata, JSON_CHARSET);
            JSONObject jsonObject = new JSONObject(json);
            return jsonObject.getString(JSON_FIELD_REGION_NAME);
        } catch (Exception exception) {
            return null;
        }
    }

    public static byte[] convertRegionName(String regionName) {
        byte[] metadata = null;
        try {
            JSONObject jsonObject = new JSONObject();
            jsonObject.put(JSON_FIELD_REGION_NAME, regionName);
            String json = jsonObject.toString();
            metadata = json.getBytes(JSON_CHARSET);
        } catch (Exception exception) {
            Timber.e("Failed to encode metadata: " + exception.getMessage());
        }
        return metadata;
    }
    
}