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package com.mapbox.mapboxsdk.testapp.utils;
import android.app.ActivityManager;
import android.content.Context;
import android.content.pm.ApplicationInfo;
import android.content.pm.PackageManager;
import android.net.ConnectivityManager;
import android.net.NetworkCapabilities;
import android.net.NetworkInfo;
import android.os.Build;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.annotation.StringDef;
import android.util.DisplayMetrics;
import android.view.Display;
import android.view.WindowManager;
import com.google.gson.Gson;
import com.google.gson.JsonObject;
import com.mapbox.mapboxsdk.MapStrictMode;
import com.mapbox.mapboxsdk.Mapbox;
import com.mapbox.mapboxsdk.module.http.HttpRequestUtil;
import java.io.IOException;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.util.ArrayList;
import java.util.List;
import java.util.Locale;
import okhttp3.Interceptor;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.Response;
import timber.log.Timber;
import static com.mapbox.mapboxsdk.constants.MapboxConstants.DEFAULT_MEASURE_TILE_DOWNLOAD_ON;
import static com.mapbox.mapboxsdk.constants.MapboxConstants.KEY_META_DATA_MEASURE_TILE_DOWNLOAD_ON;
public class TileLoadingMeasurementUtils {
private static final String ATTRIBUTE_REQUEST_URL = "requestUrl";
public static void setUpTileLoadingMeasurement() {
if (isTileLoadingMeasurementOn()) {
OkHttpClient okHttpClient = new OkHttpClient.Builder()
.addNetworkInterceptor(new TileLoadingInterceptor())
.build();
HttpRequestUtil.setOkHttpClient(okHttpClient);
}
}
private static boolean isTileLoadingMeasurementOn() {
return isBooleanMetaDataValueOn(KEY_META_DATA_MEASURE_TILE_DOWNLOAD_ON,
DEFAULT_MEASURE_TILE_DOWNLOAD_ON);
}
private static boolean isBooleanMetaDataValueOn(@NonNull String propKey, boolean defaultValue) {
try {
// Try getting a custom value from the app Manifest
Context context = Mapbox.getApplicationContext();
ApplicationInfo appInfo = context.getPackageManager().getApplicationInfo(context.getPackageName(),
PackageManager.GET_META_DATA);
if (appInfo.metaData != null) {
return appInfo.metaData.getBoolean(propKey, defaultValue);
}
} catch (PackageManager.NameNotFoundException exception) {
Timber.e("Failed to read the package metadata: " + exception);
MapStrictMode.strictModeViolation(exception);
} catch (Exception exception) {
Timber.e("Failed to read key: " + propKey + " " + exception);
MapStrictMode.strictModeViolation(exception);
}
return defaultValue;
}
/**
* This Interceptor allows to measure time spent getting a response object over network.
* The following data will be collected:
* responseCode, elapsedMS
* requestUrl (request string till the question mark),
* and device metadata.
*/
static class TileLoadingInterceptor implements Interceptor {
private static String metadata = null;
@StringDef( {CONNECTION_NONE, CONNECTION_CELLULAR, CONNECTION_WIFI})
@Retention(RetentionPolicy.SOURCE)
@interface ConnectionState {
}
private static final String CONNECTION_NONE = "none";
private static final String CONNECTION_CELLULAR = "cellular";
private static final String CONNECTION_WIFI = "wifi";
@Override
public Response intercept(Chain chain) throws IOException {
Request request = chain.request();
long elapsed = System.nanoTime();
Response response = chain.proceed(request);
elapsed = System.nanoTime() - elapsed;
triggerPerformanceEvent(response, elapsed / 1000000);
return response;
}
private void triggerPerformanceEvent(Response response, long elapsedMs) {
List<Attribute<String>> attributes = new ArrayList<>();
String request = getUrl(response.request());
attributes.add(new Attribute<>("requestUrl", request));
attributes.add(new Attribute<>("responseCode", String.valueOf(response.code())));
attributes.add(
new Attribute<>("connectionState", getConnectionState()));
List<Attribute<Long>> counters = new ArrayList();
counters.add(new Attribute<>("elapsedMS", elapsedMs));
Bundle bundle = new Bundle();
Gson gson = new Gson();
bundle.putString("attributes", gson.toJson(attributes));
bundle.putString("counters", gson.toJson(counters));
bundle.putString("metadata", getMetadata());
Mapbox.getTelemetry().onPerformanceEvent(bundle);
}
private static String getUrl(Request request) {
String url = request.url().toString();
return url.substring(0, url.indexOf('?'));
}
private static String getMetadata() {
if (metadata == null) {
JsonObject metaData = new JsonObject();
metaData.addProperty("os", "android");
metaData.addProperty("manufacturer", Build.MANUFACTURER);
metaData.addProperty("brand", Build.BRAND);
metaData.addProperty("device", Build.MODEL);
metaData.addProperty("version", Build.VERSION.RELEASE);
metaData.addProperty("abi", Build.CPU_ABI);
metaData.addProperty("country", Locale.getDefault().getISO3Country());
metaData.addProperty("ram", getRam());
metaData.addProperty("screenSize", getWindowSize());
metadata = metaData.toString();
}
return metadata;
}
private static String getRam() {
ActivityManager actManager =
(ActivityManager) Mapbox.getApplicationContext().getSystemService(Context.ACTIVITY_SERVICE);
ActivityManager.MemoryInfo memInfo = new ActivityManager.MemoryInfo();
actManager.getMemoryInfo(memInfo);
return String.valueOf(memInfo.totalMem);
}
private static String getWindowSize() {
WindowManager windowManager =
(WindowManager) Mapbox.getApplicationContext().getSystemService(Context.WINDOW_SERVICE);
Display display = windowManager.getDefaultDisplay();
DisplayMetrics metrics = new DisplayMetrics();
display.getMetrics(metrics);
int width = metrics.widthPixels;
int height = metrics.heightPixels;
return "{" + width + "," + height + "}";
}
@ConnectionState
private static String getConnectionState() {
Context appContext = Mapbox.getApplicationContext();
ConnectivityManager connectivityManager =
(ConnectivityManager) appContext.getSystemService(Context.CONNECTIVITY_SERVICE);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
if (connectivityManager != null) {
NetworkCapabilities capabilities =
connectivityManager.getNetworkCapabilities(connectivityManager.getActiveNetwork());
if (capabilities != null) {
if (capabilities.hasTransport(NetworkCapabilities.TRANSPORT_WIFI)) {
return CONNECTION_WIFI;
} else if (capabilities.hasTransport(NetworkCapabilities.TRANSPORT_CELLULAR)) {
return CONNECTION_CELLULAR;
}
}
}
} else {
if (connectivityManager != null) {
NetworkInfo activeNetwork = connectivityManager.getActiveNetworkInfo();
if (activeNetwork != null) {
if (activeNetwork.getType() == ConnectivityManager.TYPE_WIFI) {
return CONNECTION_WIFI;
} else if (activeNetwork.getType() == ConnectivityManager.TYPE_MOBILE) {
return CONNECTION_CELLULAR;
}
}
}
}
return CONNECTION_NONE;
}
}
private static class Attribute<T> {
private String name;
private T value;
Attribute(String name, T value) {
this.name = name;
this.value = value;
}
}
}
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