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CommonsApplication.java
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CommonsApplication.java
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package org.wikimedia.commons;
import java.io.IOException;
import java.io.InputStream;
import java.io.StringWriter;
import java.net.URI;
import android.accounts.*;
import android.app.Application;
import android.content.SharedPreferences;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.graphics.Bitmap;
import android.net.Uri;
import android.os.Build;
import android.support.v4.util.LruCache;
import android.util.Log;
import com.android.volley.RequestQueue;
import com.nostra13.universalimageloader.cache.disc.impl.TotalSizeLimitedDiscCache;
import com.nostra13.universalimageloader.cache.memory.impl.LimitedAgeMemoryCache;
import com.nostra13.universalimageloader.core.ImageLoader;
import com.nostra13.universalimageloader.core.ImageLoaderConfiguration;
import com.nostra13.universalimageloader.utils.StorageUtils;
import org.acra.ACRA;
import org.acra.ReportingInteractionMode;
import org.acra.annotation.ReportsCrashes;
import org.apache.http.client.HttpClient;
import org.apache.http.conn.*;
import org.apache.http.conn.scheme.*;
import org.apache.http.conn.ssl.*;
import org.apache.http.impl.conn.tsccm.ThreadSafeClientConnManager;
import org.apache.http.params.BasicHttpParams;
import org.mediawiki.api.*;
import org.wikimedia.commons.auth.WikiAccountAuthenticator;
import org.apache.http.impl.client.*;
import org.apache.http.params.CoreProtocolPNames;
import org.wikimedia.commons.data.*;
import com.android.volley.toolbox.*;
// TODO: Use ProGuard to rip out reporting when publishing
@ReportsCrashes(formKey = "",
mailTo = "mobile-feedback-l@lists.wikimedia.org",
mode = ReportingInteractionMode.DIALOG,
resDialogText = R.string.crash_dialog_text,
resDialogTitle = R.string.crash_dialog_title,
resDialogCommentPrompt = R.string.crash_dialog_comment_prompt,
resDialogOkToast = R.string.crash_dialog_ok_toast
)
public class CommonsApplication extends Application {
private DBOpenHelper dbOpenHelper;
public static String APPLICATION_VERSION; // Populated in onCreate. Race conditions theoretically possible, but practically not?
private MWApi api;
private Account currentAccount = null; // Unlike a savings account...
public static final String API_URL = "https://commons.wikimedia.org/w/api.php";
public static final String IMAGE_URL_BASE = "https://upload.wikimedia.org/wikipedia/commons";
public static final String HOME_URL = "https://commons.wikimedia.org/wiki/";
public static final String EVENTLOG_URL = "https://bits.wikimedia.org/event.gif";
public static final String EVENTLOG_WIKI = "commonswiki";
public static final Object[] EVENT_UPLOAD_ATTEMPT = {"MobileAppUploadAttempts", 5334329L};
public static final Object[] EVENT_LOGIN_ATTEMPT = {"MobileAppLoginAttempts", 5257721L};
public static final Object[] EVENT_SHARE_ATTEMPT = {"MobileAppShareAttempts", 5346170L};
public static final Object[] EVENT_CATEGORIZATION_ATTEMPT = {"MobileAppCategorizationAttempts", 5359208L};
public static final Object[] EVENT_EVENTLOGGING_CHANGE = {"MobileAppTrackingChange", 5369400L};
public static final String DEFAULT_EDIT_SUMMARY = "Uploaded using Android Commons app";
public static final String FEEDBACK_EMAIL = "mobile-feedback-l@lists.wikimedia.org";
public static final String FEEDBACK_EMAIL_SUBJECT = "Commons Android App (%s) Feedback";
public RequestQueue volleyQueue;
public static AbstractHttpClient createHttpClient() {
BasicHttpParams params = new BasicHttpParams();
SchemeRegistry schemeRegistry = new SchemeRegistry();
schemeRegistry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
final SSLSocketFactory sslSocketFactory = SSLSocketFactory.getSocketFactory();
schemeRegistry.register(new Scheme("https", sslSocketFactory, 443));
ClientConnectionManager cm = new ThreadSafeClientConnManager(params, schemeRegistry);
params.setParameter(CoreProtocolPNames.USER_AGENT, "Commons/" + APPLICATION_VERSION + " (https://mediawiki.org/wiki/Apps/Commons) Android/" + Build.VERSION.RELEASE);
DefaultHttpClient httpclient = new DefaultHttpClient(cm, params);
return httpclient;
}
public static MWApi createMWApi() {
return new MWApi(API_URL, createHttpClient());
}
public DBOpenHelper getDbOpenHelper() {
if(dbOpenHelper == null) {
dbOpenHelper = new DBOpenHelper(this);
}
return dbOpenHelper;
}
@Override
public void onCreate() {
ACRA.init(this);
super.onCreate();
// Fire progress callbacks for every 3% of uploaded content
System.setProperty("in.yuvi.http.fluent.PROGRESS_TRIGGER_THRESHOLD", "3.0");
api = createMWApi();
ImageLoaderConfiguration imageLoaderConfiguration = new ImageLoaderConfiguration.Builder(getApplicationContext())
.discCache(new TotalSizeLimitedDiscCache(StorageUtils.getCacheDirectory(this), 128 * 1024 * 1024))
.build();
ImageLoader.getInstance().init(imageLoaderConfiguration);
try {
PackageInfo pInfo = getPackageManager().getPackageInfo(getPackageName(), 0);
APPLICATION_VERSION = pInfo.versionName;
} catch (PackageManager.NameNotFoundException e) {
// LET US WIN THE AWARD FOR DUMBEST CHECKED EXCEPTION EVER!
throw new RuntimeException(e);
}
// Initialize EventLogging
EventLog.setApp(this);
// based off https://developer.android.com/training/displaying-bitmaps/cache-bitmap.html
// Cache for 1/8th of available VM memory
long maxMem = Runtime.getRuntime().maxMemory();
if (maxMem < 48L * 1024L * 1024L) {
// Cache only one bitmap if VM memory is too small (such as Nexus One);
Log.d("Commons", "Skipping bitmap cache; max mem is: " + maxMem);
imageCache = new LruCache<String, Bitmap>(1);
} else {
int cacheSize = (int) (maxMem / (1024 * 8));
Log.d("Commons", "Bitmap cache size " + cacheSize + " from max mem " + maxMem);
imageCache = new LruCache<String, Bitmap>(cacheSize) {
@Override
protected int sizeOf(String key, Bitmap bitmap) {
// bitmap.getByteCount() not available on older androids
int bitmapSize;
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.HONEYCOMB_MR1) {
bitmapSize = bitmap.getRowBytes() * bitmap.getHeight();
} else {
bitmapSize = bitmap.getByteCount();
}
// The cache size will be measured in kilobytes rather than
// number of items.
return bitmapSize / 1024;
}
};
}
DiskBasedCache cache = new DiskBasedCache(getCacheDir(), 16 * 1024 * 1024);
volleyQueue = new RequestQueue(cache, new BasicNetwork(new HurlStack()));
volleyQueue.start();
}
private com.android.volley.toolbox.ImageLoader imageLoader;
private LruCache<String, Bitmap> imageCache;
public com.android.volley.toolbox.ImageLoader getImageLoader() {
if(imageLoader == null) {
imageLoader = new com.android.volley.toolbox.ImageLoader(volleyQueue, new com.android.volley.toolbox.ImageLoader.ImageCache() {
public Bitmap getBitmap(String key) {
return imageCache.get(key);
}
public void putBitmap(String key, Bitmap bitmap) {
imageCache.put(key, bitmap);
}
});
imageLoader.setBatchedResponseDelay(0);
}
return imageLoader;
}
public MWApi getApi() {
return api;
}
public Account getCurrentAccount() {
if(currentAccount == null) {
AccountManager accountManager = AccountManager.get(this);
Account[] allAccounts = accountManager.getAccountsByType(WikiAccountAuthenticator.COMMONS_ACCOUNT_TYPE);
if(allAccounts.length != 0) {
currentAccount = allAccounts[0];
}
}
return currentAccount;
}
public Boolean revalidateAuthToken() {
AccountManager accountManager = AccountManager.get(this);
Account curAccount = getCurrentAccount();
if(curAccount == null) {
return false; // This should never happen
}
accountManager.invalidateAuthToken(WikiAccountAuthenticator.COMMONS_ACCOUNT_TYPE, api.getAuthCookie());
try {
String authCookie = accountManager.blockingGetAuthToken(curAccount, "", false);
api.setAuthCookie(authCookie);
return true;
} catch (OperationCanceledException e) {
e.printStackTrace();
return false;
} catch (AuthenticatorException e) {
e.printStackTrace();
return false;
} catch (IOException e) {
e.printStackTrace();
return false;
}
}
public boolean deviceHasCamera() {
PackageManager pm = getPackageManager();
return pm.hasSystemFeature(PackageManager.FEATURE_CAMERA) ||
pm.hasSystemFeature(PackageManager.FEATURE_CAMERA_FRONT);
}
}