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package org.fox.ttrss.widget;
import android.app.PendingIntent;
import android.appwidget.AppWidgetManager;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.os.Build;
import android.os.Handler;
import android.preference.PreferenceManager;
import android.util.Log;
import android.widget.RemoteViews;
import com.google.gson.JsonElement;
import com.google.gson.JsonObject;
import org.fox.ttrss.ApiRequest;
import org.fox.ttrss.OnlineActivity;
import org.fox.ttrss.R;
import org.fox.ttrss.util.SimpleLoginManager;
import java.util.HashMap;
import androidx.annotation.NonNull;
import androidx.core.app.JobIntentService;
public class WidgetUpdateService extends JobIntentService {
private final String TAG = this.getClass().getSimpleName();
private SharedPreferences m_prefs;
public static final int UPDATE_RESULT_OK = 0;
public static final int UPDATE_RESULT_ERROR_LOGIN = 1;
public static final int UPDATE_RESULT_ERROR_OTHER = 2;
public static final int UPDATE_RESULT_ERROR_NEED_CONF = 3;
public static final int UPDATE_IN_PROGRESS = 4;
@Override
protected void onHandleWork(@NonNull Intent intent) {
Log.d(TAG, "onHandleWork: " + intent);
if (getWidgetCount(getApplicationContext()) == 0) {
Log.d(TAG, "no widgets to work on, bailing out");
stopSelf();
return;
}
try {
updateWidgets(-1, UPDATE_IN_PROGRESS);
if (!isNetworkAvailable()) {
final int retryCount = intent.getIntExtra("retryCount", 0);
Log.d(TAG, "service update requested but network is not available, try: " + retryCount);
if (retryCount < 10) {
new Handler().postDelayed(new Runnable() {
@Override
public void run() {
Intent serviceIntent = new Intent(getApplicationContext(), WidgetUpdateService.class);
serviceIntent.putExtra("retryCount", retryCount + 1);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
startForegroundService(serviceIntent);
} else {
startService(serviceIntent);
}
}
}, 3 * 1000);
} else {
updateWidgets(-1, UPDATE_RESULT_ERROR_OTHER);
}
stopSelf();
return;
}
m_prefs = PreferenceManager
.getDefaultSharedPreferences(getApplicationContext());
if (m_prefs.getString("ttrss_url", "").trim().length() == 0) {
updateWidgets(-1, UPDATE_RESULT_ERROR_NEED_CONF);
} else {
final int feedId = m_prefs.getBoolean("widget_show_fresh", true) ? -3 : 0;
final SimpleLoginManager loginManager = new SimpleLoginManager() {
@Override
protected void onLoginSuccess(int requestId, String sessionId, int apiLevel) {
ApiRequest aru = new ApiRequest(getApplicationContext()) {
@Override
protected void onPostExecute(JsonElement result) {
if (result != null) {
try {
JsonObject content = result.getAsJsonObject();
if (content != null) {
int unread = content.get("unread").getAsInt();
updateWidgets(unread, UPDATE_RESULT_OK);
return;
}
} catch (Exception e) {
e.printStackTrace();
}
} else {
Log.d(TAG, "request failed: " + getErrorMessage());
}
updateWidgets(-1, UPDATE_RESULT_ERROR_OTHER);
}
};
final String fSessionId = sessionId;
HashMap<String, String> umap = new HashMap<String, String>();
umap.put("op", "getUnread");
umap.put("feed_id", String.valueOf(feedId));
umap.put("sid", fSessionId);
aru.execute(umap);
}
@Override
protected void onLoginFailed(int requestId, ApiRequest ar) {
Log.d(TAG, "login failed: " + getString(ar.getErrorMessage()));
updateWidgets(-1, UPDATE_RESULT_ERROR_LOGIN);
}
@Override
protected void onLoggingIn(int requestId) {
}
};
String login = m_prefs.getString("login", "").trim();
String password = m_prefs.getString("password", "").trim();
loginManager.logIn(getApplicationContext(), 1, login, password);
}
} catch (Exception e) {
e.printStackTrace();
updateWidgets(-1, UPDATE_RESULT_ERROR_OTHER);
}
stopSelf();
}
private int getWidgetCount(Context context) {
AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(context);
ComponentName thisAppWidget = new ComponentName(context.getPackageName(), SmallWidgetProvider.class.getName());
return appWidgetManager.getAppWidgetIds(thisAppWidget).length;
}
protected boolean isNetworkAvailable() {
ConnectivityManager cm = (ConnectivityManager)
getSystemService(Context.CONNECTIVITY_SERVICE);
NetworkInfo networkInfo = cm.getActiveNetworkInfo();
// if no network is available networkInfo will be null
// otherwise check if we are connected
return networkInfo != null && networkInfo.isConnected();
}
public void updateWidgets(int unread, int resultCode) {
Log.d(TAG, "updateWidgets:" + unread + " " + resultCode);
Context context = getApplicationContext();
AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(context);
ComponentName thisAppWidget = new ComponentName(context.getPackageName(), SmallWidgetProvider.class.getName());
int[] appWidgetIds = appWidgetManager.getAppWidgetIds(thisAppWidget);
updateWidgetsText(context, appWidgetManager, appWidgetIds, unread, resultCode);
if (resultCode != UPDATE_IN_PROGRESS) stopSelf();
}
private void updateWidgetsText(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds, int unread, int resultCode) {
Intent intent = new Intent(context, OnlineActivity.class);
PendingIntent pendingIntent = PendingIntent.getActivity(context, 0, intent, 0);
RemoteViews views = new RemoteViews(context.getPackageName(), R.layout.widget_small);
views.setOnClickPendingIntent(R.id.widget_main, pendingIntent);
String viewText;
switch (resultCode) {
case WidgetUpdateService.UPDATE_RESULT_OK:
viewText = String.valueOf(unread);
break;
case WidgetUpdateService.UPDATE_IN_PROGRESS:
viewText = "...";
break;
default:
viewText = "?";
}
views.setTextViewText(R.id.widget_unread_counter, viewText);
appWidgetManager.updateAppWidget(appWidgetIds, views);
}
}
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