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package de.danoeh.antennapod.activity;
import android.os.Bundle;
import android.support.v7.app.AlertDialog;
import android.support.v7.app.AppCompatActivity;
import android.util.Log;
import android.view.MenuItem;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ListView;
import android.widget.ProgressBar;
import android.widget.TextView;
import de.danoeh.antennapod.R;
import de.danoeh.antennapod.adapter.StatisticsListAdapter;
import de.danoeh.antennapod.core.preferences.UserPreferences;
import de.danoeh.antennapod.core.storage.DBReader;
import de.danoeh.antennapod.core.util.Converter;
import rx.Observable;
import rx.Subscription;
import rx.android.schedulers.AndroidSchedulers;
import rx.schedulers.Schedulers;
/**
* Displays the 'statistics' screen
*/
public class StatisticsActivity extends AppCompatActivity
implements AdapterView.OnItemClickListener {
private static final String TAG = StatisticsActivity.class.getSimpleName();
private Subscription subscription;
private TextView totalTimeTextView;
private ListView feedStatisticsList;
private ProgressBar progressBar;
private StatisticsListAdapter listAdapter;
@Override
protected void onCreate(Bundle savedInstanceState) {
setTheme(UserPreferences.getTheme());
super.onCreate(savedInstanceState);
getSupportActionBar().setDisplayShowHomeEnabled(true);
setContentView(R.layout.statistics_activity);
totalTimeTextView = (TextView) findViewById(R.id.total_time);
feedStatisticsList = (ListView) findViewById(R.id.statistics_list);
progressBar = (ProgressBar) findViewById(R.id.progressBar);
listAdapter = new StatisticsListAdapter(this);
feedStatisticsList.setAdapter(listAdapter);
feedStatisticsList.setOnItemClickListener(this);
}
@Override
public void onResume() {
super.onResume();
progressBar.setVisibility(View.VISIBLE);
totalTimeTextView.setVisibility(View.GONE);
feedStatisticsList.setVisibility(View.GONE);
loadStats();
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
if (item.getItemId() == android.R.id.home) {
finish();
return true;
} else {
return super.onOptionsItemSelected(item);
}
}
private void loadStats() {
if(subscription != null) {
subscription.unsubscribe();
}
subscription = Observable.fromCallable(() -> DBReader.getStatistics())
.subscribeOn(Schedulers.newThread())
.observeOn(AndroidSchedulers.mainThread())
.subscribe(result -> {
if (result != null) {
totalTimeTextView.setText(Converter
.shortLocalizedDuration(this, result.totalTime));
listAdapter.update(result.feedTime);
progressBar.setVisibility(View.GONE);
totalTimeTextView.setVisibility(View.VISIBLE);
feedStatisticsList.setVisibility(View.VISIBLE);
}
}, error -> Log.e(TAG, Log.getStackTraceString(error)));
}
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
DBReader.StatisticsItem stats = listAdapter.getItem(position);
AlertDialog.Builder dialog = new AlertDialog.Builder(this);
dialog.setTitle(stats.feed.getTitle());
dialog.setMessage(getString(R.string.statistics_details_dialog,
stats.episodesStarted,
stats.episodes,
Converter.shortLocalizedDuration(this, stats.timePlayed),
Converter.shortLocalizedDuration(this, stats.time)));
dialog.setPositiveButton(android.R.string.ok, null);
dialog.show();
}
}
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