package de.digisocken.anotherrss;
import android.app.NotificationManager;
import android.app.UiModeManager;
import android.content.BroadcastReceiver;
import android.content.ContentValues;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
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.AsyncTask;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.support.v4.view.MenuItemCompat;
import android.support.v7.app.ActionBar;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.app.AppCompatDelegate;
import android.support.v7.widget.SearchView;
import android.util.Log;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import android.widget.ProgressBar;
import android.widget.Toast;
import android.widget.VideoView;
import java.io.File;
import java.io.UnsupportedEncodingException;
import java.util.Calendar;
import java.util.Date;
import java.util.TimeZone;
/**
* Diese Activity stellt die Liste der Feeds dar. Die Liste selbst
* ist in {@link FeedListFragment} zu finden.
*/
public class MainActivity extends AppCompatActivity {
private static final String PROJECT_LINK = "https://no-go.github.io/AnotherRSS/";
public Context ctx;
private BroadcastReceiver alarmReceiver;
private WebView webView;
private VideoView videoView;
private ProgressBar progressBar;
private UiModeManager umm;
private Menu optionsmenu;
private SharedPreferences mPreferences;
@Override
public boolean onCreateOptionsMenu(Menu menu) {
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.mainmenu, menu);
super.onCreateOptionsMenu(menu);
optionsmenu = menu;
MenuItem searchItem = menu.findItem(R.id.action_search);
final SearchView searchView = (SearchView) MenuItemCompat.getActionView(searchItem);
MenuItem sizeItem = menu.findItem(R.id.size_info);
File f = this.getDatabasePath(FeedHelper.DATABASE_NAME);
long dbSize = f.length();
sizeItem.setTitle(String.valueOf(dbSize/1024) + getString(R.string.kB_used));
try {
MenuItem vItem = menu.findItem(R.id.version_info);
PackageInfo pinfo = getPackageManager().getPackageInfo(getPackageName(), 0);
vItem.setTitle("version: " + pinfo.versionName);
} catch (PackageManager.NameNotFoundException e) {
e.printStackTrace();
}
searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
@Override
public boolean onQueryTextSubmit(String query) {
String msg = getString(R.string.searching) + " " + query;
AnotherRSS.query = query;
FeedListFragment fr = (FeedListFragment) getFragmentManager().findFragmentById(R.id.feedlist);
fr.getLoaderManager().restartLoader(0, null, fr);
Toast.makeText(getApplicationContext(), msg, Toast.LENGTH_SHORT).show();
return false;
}
@Override
public boolean onQueryTextChange(String newText) {
return false;
}
});
MenuItemCompat.setOnActionExpandListener(searchItem, new MenuItemCompat.OnActionExpandListener() {
@Override
public boolean onMenuItemActionCollapse(MenuItem item) {
AnotherRSS.query = "";
FeedListFragment fr = (FeedListFragment) getFragmentManager().findFragmentById(R.id.feedlist);
fr.getLoaderManager().restartLoader(0, null, fr);
Toast.makeText(getApplicationContext(), R.string.close_search, Toast.LENGTH_SHORT).show();
return true;
}
@Override
public boolean onMenuItemActionExpand(MenuItem item) {
// Toast.makeText(getApplicationContext(), R.string.start_search, Toast.LENGTH_SHORT).show();
return true;
}
});
return true;
}
@Override
public boolean onPrepareOptionsMenu(Menu menu) {
optionsmenu.findItem(R.id.action_serif).setChecked(mPreferences.getBoolean("serif", true));
return super.onPrepareOptionsMenu(menu);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
DbClear dbClear = new DbClear();
int size;
float fontSize;
switch (item.getItemId()) {
case R.id.action_project:
Intent intentProj= new Intent(Intent.ACTION_VIEW, Uri.parse(PROJECT_LINK));
startActivity(intentProj);
break;
case R.id.action_feedsources:
Intent intentfs = new Intent(MainActivity.this, FeedSourcesActivity.class);
intentfs.setFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION);
startActivity(intentfs);
break;
case R.id.action_regex:
Intent intentreg = new Intent(MainActivity.this, PrefRegexActivity.class);
intentreg.setFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION);
startActivity(intentreg);
break;
case R.id.action_preferences:
Intent intent = new Intent(MainActivity.this, PreferencesActivity.class);
intent.setFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION);
startActivity(intent);
break;
case R.id.action_serif:
if (item.isChecked()) {
item.setChecked(false);
mPreferences.edit().putBoolean("serif", false).apply();
} else {
item.setChecked(true);
mPreferences.edit().putBoolean("serif", true).apply();
}
break;
case R.id.action_delNotifies:
String ns = Context.NOTIFICATION_SERVICE;
NotificationManager nMgr = (NotificationManager) ctx.getSystemService(ns);
nMgr.cancelAll();
break;
case R.id.action_readedFeeds:
dbClear.execute(R.id.action_readedFeeds);
break;
case R.id.action_delFeeds:
dbClear.execute(R.id.action_delFeeds);
break;
case R.id.action_biggerText:
fontSize = mPreferences.getFloat("font_size", AnotherRSS.Config.DEFAULT_FONT_SIZE);
fontSize = fontSize * 1.1f;
mPreferences.edit().putFloat("font_size", fontSize).apply();
break;
case R.id.action_smallerText:
fontSize = mPreferences.getFloat("font_size", AnotherRSS.Config.DEFAULT_FONT_SIZE);
fontSize = fontSize * 0.9f;
if (fontSize < 3.0f) fontSize = 3.0f;
mPreferences.edit().putFloat("font_size", fontSize).apply();
break;
case R.id.action_biggerImageSize:
size = mPreferences.getInt("image_width", AnotherRSS.Config.DEFAULT_MAX_IMG_WIDTH);
size = size + 20;
mPreferences.edit().putInt("image_width", size).apply();
break;
case R.id.action_smallerImageSize:
size = mPreferences.getInt("image_width", AnotherRSS.Config.DEFAULT_MAX_IMG_WIDTH);
size = size - 10;
if (size < 0) size = 0;
mPreferences.edit().putInt("image_width", size).apply();
break;
default:
break;
}
return true;
}
/**
* Beinhaltet alle Start-Funktionen der App.
* Funktionen:
* <ul>
* <li>Alarm (neu) Starten</li>
* <li>Datenbank bereinigen (gelöschte Feeds entfernen)</li>
* <li>Ein BroadcastReceiver() wird registriert, um nach neuen Feeds durch den Alarm zu horchen</li>
* </ul>
* Außerdem wird das Icon in die ActionBar eingefügt.
*
* @param savedInstanceState
*/
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Log.d(AnotherRSS.TAG, "onCreate");
ctx = this;
mPreferences = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
setContentView(R.layout.activity_main);
umm = (UiModeManager) getSystemService(Context.UI_MODE_SERVICE);
AnotherRSS.alarm.restart(this);;
try {
ActionBar ab = getSupportActionBar();
if (ab != null) {
ab.setDisplayShowHomeEnabled(true);
ab.setHomeButtonEnabled(true);
ab.setDisplayUseLogoEnabled(true);
ab.setLogo(R.drawable.ic_launcher);
ab.setTitle(" " + getString(R.string.app_name));
}
} catch (Exception e) {
e.printStackTrace();
}
alarmReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
String action = intent.getAction();
if (action.equals(getString(R.string.serviceHasNews))) {
int countNews = intent.getIntExtra("count", 0);
Toast.makeText(
ctx,
getString(R.string.newFeeds) + ": " + countNews,
Toast.LENGTH_SHORT
).show();
}
}
};
videoView = (VideoView) findViewById(R.id.videoView);
webView = (WebView) findViewById(R.id.webView);
progressBar = (ProgressBar) findViewById(R.id.progressBar);
IntentFilter filter = new IntentFilter();
filter.addAction(getString(R.string.serviceHasNews));
registerReceiver(alarmReceiver, filter);
}
public boolean setMediaView(String url) {
if (videoView == null) {
if (url.endsWith(".mp4")) {
Intent vintent = new Intent(MainActivity.this, VideocastActivity.class);
vintent.setData(Uri.parse(url));
startActivity(vintent);
return true;
}
return false;
}
if (webView == null) return false;
if (url.endsWith(".mp4")) {
webView.setVisibility(View.GONE);
progressBar.setVisibility(View.GONE);
videoView.setVisibility(View.VISIBLE);
Uri uri = Uri.parse(url);
videoView.setMediaController(AnotherRSS.mediaController);
videoView.setVideoURI(uri);
videoView.requestFocus();
videoView.start();
} else {
webView.setVisibility(View.VISIBLE);
progressBar.setVisibility(View.VISIBLE);
videoView.setVisibility(View.GONE);
webView.setWebViewClient(new MyWebClient());
webView.getSettings().setJavaScriptEnabled(true);
webView.getSettings().setLoadWithOverviewMode(true);
webView.getSettings().setUseWideViewPort(true);
webView.loadUrl(url);
}
return true;
}
public class MyWebClient extends WebViewClient {
@Override
public void onPageStarted(WebView view, String url, Bitmap favicon) {
progressBar.setIndeterminate(true);
progressBar.setVisibility(View.VISIBLE);
super.onPageStarted(view, url, favicon);
}
@Override
public void onPageFinished(WebView view, String url) {
progressBar.setIndeterminate(false);
progressBar.setVisibility(View.GONE);
super.onPageFinished(view, url);
}
}
@Override
protected void onDestroy() {
super.onDestroy();
unregisterReceiver(alarmReceiver);
}
@Override
protected void onPause() {
Log.d(AnotherRSS.TAG, "onPause");
AnotherRSS.withGui = false;
super.onPause();
}
@Override
protected void onResume() {
Log.d(AnotherRSS.TAG, "onResume");
AnotherRSS.withGui = true;
new DbExpunge().execute();
boolean night = mPreferences.getBoolean("nightmode_use", false);
if (night) {
int startH = mPreferences.getInt("nightmode_use_start", AnotherRSS.Config.DEFAULT_NIGHT_START);
int stopH = mPreferences.getInt("nightmode_use_stop", AnotherRSS.Config.DEFAULT_NIGHT_STOP);
if (AnotherRSS.inTimeSpan(startH, stopH) && umm.getNightMode() != UiModeManager.MODE_NIGHT_YES) {
umm.setNightMode(UiModeManager.MODE_NIGHT_YES);
AppCompatDelegate.setDefaultNightMode(AppCompatDelegate.MODE_NIGHT_YES);
}
if (!AnotherRSS.inTimeSpan(startH, stopH) && umm.getNightMode() != UiModeManager.MODE_NIGHT_NO) {
umm.setNightMode(UiModeManager.MODE_NIGHT_NO);
AppCompatDelegate.setDefaultNightMode(AppCompatDelegate.MODE_NIGHT_NO);
}
} else {
if (umm.getNightMode() == UiModeManager.MODE_NIGHT_YES) {
umm.setNightMode(UiModeManager.MODE_NIGHT_NO);
AppCompatDelegate.setDefaultNightMode(AppCompatDelegate.MODE_NIGHT_NO);
}
}
super.onResume();
}
/**
* Setzt unterschiedliche Lösch-Operationen in der DB um.
*/
private class DbClear extends AsyncTask<Integer, Void, Void> {
@Override
protected Void doInBackground(Integer... params) {
ContentValues values = new ContentValues();
String sel = FeedContract.Feeds.COLUMN_Flag + "<> ?";
String[] selArgs = {Integer.toString(FeedContract.Flag.FAVORITE)};
switch (params[0]) {
case R.id.action_delFeeds:
values.put(FeedContract.Feeds.COLUMN_Deleted, FeedContract.Flag.DELETED);
getContentResolver().update(FeedContentProvider.CONTENT_URI, values, sel, selArgs);
break;
case R.id.action_readedFeeds:
values.put(FeedContract.Feeds.COLUMN_Flag, FeedContract.Flag.READED);
getContentResolver().update(FeedContentProvider.CONTENT_URI, values, sel, selArgs);
break;
default:
break;
}
return null;
}
}
/***
* Dient zum Beseitigen von gelöschten Feeds. Achtung! Wird nur gemacht,
* wenn man die App auch öffnet!
*/
private class DbExpunge extends AsyncTask<Void, Void, Void> {
@Override
protected Void doInBackground(Void... voids) {
Calendar c = Calendar.getInstance(TimeZone.getTimeZone("GMT"));
String[] urls = mPreferences.getString("rss_url", AnotherRSS.urls).split(" ");
for (int urli=0; urli < urls.length; urli++) {
Date date = new Date();
c.setTime(date);
c.add(Calendar.DAY_OF_MONTH, -1 * AnotherRSS.Config.DEFAULT_expunge);
date = c.getTime();
String dateStr = FeedContract.dbFriendlyDate(date);
String where = FeedContract.Feeds.COLUMN_Date + "<? and "
+ FeedContract.Feeds.COLUMN_Deleted + "=? and "
+ FeedContract.Feeds.COLUMN_Source + "=?";
getContentResolver().delete(
FeedContentProvider.CONTENT_URI,
where,
new String[]{
dateStr, Integer.toString(FeedContract.Flag.DELETED),
// Integer.toString(AnotherRSS.Source1.id)
Integer.toString(urli)
}
);
}
return null;
}
@Override
protected void onPostExecute(Void aVoid) {
super.onPostExecute(aVoid);
new AutoDelete().execute();
}
}
private class AutoDelete extends AsyncTask<Void, Void, Void> {
@Override
protected Void doInBackground(Void... voids) {
Calendar c = Calendar.getInstance(TimeZone.getTimeZone("GMT"));
int autodeleteDays = mPreferences.getInt("autodelete", AnotherRSS.Config.DEFAULT_autodelete);
if (autodeleteDays < 1) return null;
Date date = new Date();
c.setTime(date);
c.add(Calendar.DAY_OF_MONTH, -1 * autodeleteDays);
date = c.getTime();
String dateStr = FeedContract.dbFriendlyDate(date);
String where = FeedContract.Feeds.COLUMN_Date + "<? and "
+ FeedContract.Feeds.COLUMN_Flag + "<> ?";
ContentValues values = new ContentValues();
values.put(FeedContract.Feeds.COLUMN_Deleted, FeedContract.Flag.DELETED);
getContentResolver().update(
FeedContentProvider.CONTENT_URI,
values,
where,
new String[]{dateStr, Integer.toString(FeedContract.Flag.FAVORITE)}
);
return null;
}
}
}
