Differential D97 Diff 331 src/it/reyboz/bustorino/ActivityPrincipal.java

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Standalone View

src/it/reyboz/bustorino/ActivityPrincipal.java

Show First 20 Lines • Show All 73 Lines • ▼ Show 20 Lines	public class ActivityPrincipal extends GeneralActivity implements FragmentListenerMain {

private boolean showingMainFragmentFromOther = false;		private boolean showingMainFragmentFromOther = false;
private boolean onCreateComplete = false;		private boolean onCreateComplete = false;


@Override		@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {		protected void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);		super.onCreate(savedInstanceState);
		Log.d(DEBUG_TAG, "onCreate, savedInstanceState is: "+savedInstanceState);
setContentView(R.layout.activity_principal);		setContentView(R.layout.activity_principal);
final SharedPreferences theShPr = getMainSharedPreferences();		final SharedPreferences theShPr = getMainSharedPreferences();
boolean showingArrivalsFromIntent = false;		boolean showingArrivalsFromIntent = false;

//database check		//database check
GtfsDatabase gtfsDB = GtfsDatabase.Companion.getGtfsDatabase(this);		GtfsDatabase gtfsDB = GtfsDatabase.Companion.getGtfsDatabase(this);

final int db_version = gtfsDB.getOpenHelper().getReadableDatabase().getVersion();		final int db_version = gtfsDB.getOpenHelper().getReadableDatabase().getVersion();
▲ Show 20 Lines • Show All 146 Lines • ▼ Show 20 Lines	protected void onCreate(@Nullable Bundle savedInstanceState) {
Fragment f = getSupportFragmentManager().findFragmentById(R.id.mainActContentFrame);		Fragment f = getSupportFragmentManager().findFragmentById(R.id.mainActContentFrame);
Log.d(DEBUG_TAG, "OnCreate the fragment is "+f);		Log.d(DEBUG_TAG, "OnCreate the fragment is "+f);
String vl = PreferenceManager.getDefaultSharedPreferences(this).getString(SettingsFragment.PREF_KEY_STARTUP_SCREEN, "");		String vl = PreferenceManager.getDefaultSharedPreferences(this).getString(SettingsFragment.PREF_KEY_STARTUP_SCREEN, "");
//if (vl.length() == 0 \|\| vl.equals("arrivals")) {		//if (vl.length() == 0 \|\| vl.equals("arrivals")) {
// showMainFragment();		// showMainFragment();
Log.d(DEBUG_TAG, "The default screen to open is: "+vl);		Log.d(DEBUG_TAG, "The default screen to open is: "+vl);
if (showingArrivalsFromIntent){		if (showingArrivalsFromIntent){
//do nothing but exclude a case		//do nothing but exclude a case
}		}else if (savedInstanceState==null) {
else if (vl.equals("map")){		//we are not restarting the activity from nothing
		if (vl.equals("map")) {
requestMapFragment(false);		requestMapFragment(false);
} else if(vl.equals("favorites")){		} else if (vl.equals("favorites")) {
checkAndShowFavoritesFragment(getSupportFragmentManager(), false);		checkAndShowFavoritesFragment(getSupportFragmentManager(), false);
} else if(vl.equals("lines")){		} else if (vl.equals("lines")) {
showLinesFragment(getSupportFragmentManager(), false, null);		showLinesFragment(getSupportFragmentManager(), false, null);
} else {		} else {
showMainFragment(false);		showMainFragment(false);
}		}
		}
onCreateComplete = true;		onCreateComplete = true;

//last but not least, set the good default values		//last but not least, set the good default values
manageDefaultValuesForSettings();		manageDefaultValuesForSettings();
}		}
private ActionBarDrawerToggle setupDrawerToggle(Toolbar toolbar) {		private ActionBarDrawerToggle setupDrawerToggle(Toolbar toolbar) {
// NOTE: Make sure you pass in a valid toolbar reference. ActionBarDrawToggle() does not require it		// NOTE: Make sure you pass in a valid toolbar reference. ActionBarDrawToggle() does not require it
// and will not render the hamburger icon without it.		// and will not render the hamburger icon without it.
▲ Show 20 Lines • Show All 56 Lines • ▼ Show 20 Lines	public class ActivityPrincipal extends GeneralActivity implements FragmentListenerMain {
// There are 2 signatures and only `onPostCreate(Bundle state)` shows the hamburger icon.		// There are 2 signatures and only `onPostCreate(Bundle state)` shows the hamburger icon.
@Override		@Override
protected void onPostCreate(Bundle savedInstanceState) {		protected void onPostCreate(Bundle savedInstanceState) {
super.onPostCreate(savedInstanceState);		super.onPostCreate(savedInstanceState);
// Sync the toggle state after onRestoreInstanceState has occurred.		// Sync the toggle state after onRestoreInstanceState has occurred.
drawerToggle.syncState();		drawerToggle.syncState();
}		}


@Override		@Override
public void onConfigurationChanged(@NonNull Configuration newConfig) {		public void onConfigurationChanged(@NonNull Configuration newConfig) {
super.onConfigurationChanged(newConfig);		super.onConfigurationChanged(newConfig);
// Pass any configuration change to the drawer toggles		// Pass any configuration change to the drawer toggles
drawerToggle.onConfigurationChanged(newConfig);		drawerToggle.onConfigurationChanged(newConfig);

}		}

▲ Show 20 Lines • Show All 110 Lines • ▼ Show 20 Lines	private static void showMainFragment(FragmentManager fraMan, MainScreenFragment fragment, boolean addToBackStack){
if (addToBackStack) ft.addToBackStack(null);		if (addToBackStack) ft.addToBackStack(null);
ft.commit();		ft.commit();
}		}
/**		/**
* Show the fragment by adding it to the backstack		* Show the fragment by adding it to the backstack
* @param fraMan the fragmentManager		* @param fraMan the fragmentManager
* @param arguments args for the fragment		* @param arguments args for the fragment
*/		*/
private static void createShowMainFragment(FragmentManager fraMan, Bundle arguments, boolean addToBackStack){		private static void createShowMainFragment(FragmentManager fraMan,@Nullable Bundle arguments, boolean addToBackStack){
FragmentTransaction ft = fraMan.beginTransaction()		FragmentTransaction ft = fraMan.beginTransaction()
.replace(R.id.mainActContentFrame, MainScreenFragment.class, arguments, MainScreenFragment.FRAGMENT_TAG)		.replace(R.id.mainActContentFrame, MainScreenFragment.class, arguments, MainScreenFragment.FRAGMENT_TAG)
.setReorderingAllowed(false)		.setReorderingAllowed(false)
/*.setCustomAnimations(		/*.setCustomAnimations(
R.anim.slide_in, // enter		R.anim.slide_in, // enter
R.anim.fade_out, // exit		R.anim.fade_out, // exit
R.anim.fade_in, // popEnter		R.anim.fade_in, // popEnter
R.anim.slide_out // popExit		R.anim.slide_out // popExit
▲ Show 20 Lines • Show All 48 Lines • ▼ Show 20 Lines	private static void showLinesFragment(@NonNull FragmentManager fragmentManager, boolean addToBackStack, @Nullable Bundle fragArgs){
}		}
if (addToBackStack)		if (addToBackStack)
ft.addToBackStack("lines");		ft.addToBackStack("lines");
ft.setReorderingAllowed(true)		ft.setReorderingAllowed(true)
.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_FADE)		.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_FADE)
.commit();		.commit();
}		}

private MainScreenFragment showMainFragment(boolean addToBackStack){		private void showMainFragment(boolean addToBackStack){
FragmentManager fraMan = getSupportFragmentManager();		FragmentManager fraMan = getSupportFragmentManager();
Fragment fragment = fraMan.findFragmentByTag(MainScreenFragment.FRAGMENT_TAG);		Fragment fragment = fraMan.findFragmentByTag(MainScreenFragment.FRAGMENT_TAG);
final MainScreenFragment mainScreenFragment;		final MainScreenFragment mainScreenFragment;
if (fragment==null \| !(fragment instanceof MainScreenFragment)){		if (fragment==null \| !(fragment instanceof MainScreenFragment)){
mainScreenFragment = MainScreenFragment.newInstance();		createShowMainFragment(fraMan, null, addToBackStack);
//mainScreenFragment = createAndShowMainFragment();
showMainFragment(fraMan, mainScreenFragment, addToBackStack);
}		}
else if(!fragment.isVisible()){		else if(!fragment.isVisible()){


mainScreenFragment = (MainScreenFragment) fragment;		mainScreenFragment = (MainScreenFragment) fragment;
showMainFragment(fraMan, mainScreenFragment, addToBackStack);		showMainFragment(fraMan, mainScreenFragment, addToBackStack);
Log.d(DEBUG_TAG, "Found the main fragment");		Log.d(DEBUG_TAG, "Found the main fragment");
} else{		} else{
mainScreenFragment = (MainScreenFragment) fragment;		mainScreenFragment = (MainScreenFragment) fragment;
}		}
return mainScreenFragment;		//return mainScreenFragment;
}		}
@Nullable		@Nullable
private MainScreenFragment getMainFragmentIfVisible(){		private MainScreenFragment getMainFragmentIfVisible(){
FragmentManager fraMan = getSupportFragmentManager();		FragmentManager fraMan = getSupportFragmentManager();
Fragment fragment = fraMan.findFragmentByTag(MainScreenFragment.FRAGMENT_TAG);		Fragment fragment = fraMan.findFragmentByTag(MainScreenFragment.FRAGMENT_TAG);
if (fragment!= null && fragment.isVisible()) return (MainScreenFragment) fragment;		if (fragment!= null && fragment.isVisible()) return (MainScreenFragment) fragment;
else return null;		else return null;
}		}
Show All 16 Lines	public void setDrawerSelectedItem(String fragmentTag){
case FavoritesFragment.FRAGMENT_TAG:		case FavoritesFragment.FRAGMENT_TAG:
mNavView.setCheckedItem(R.id.nav_favorites_item);		mNavView.setCheckedItem(R.id.nav_favorites_item);
break;		break;
}		}
}*/		}*/

@Override		@Override
public void readyGUIfor(FragmentKind fragmentType) {		public void readyGUIfor(FragmentKind fragmentType) {
MainScreenFragment probableFragment = getMainFragmentIfVisible();		MainScreenFragment mainFragmentIfVisible = getMainFragmentIfVisible();
if (probableFragment!=null){		if (mainFragmentIfVisible!=null){
probableFragment.readyGUIfor(fragmentType);		mainFragmentIfVisible.readyGUIfor(fragmentType);
}		}
int titleResId;		int titleResId;
switch (fragmentType){		switch (fragmentType){
case MAP:		case MAP:
mNavView.setCheckedItem(R.id.nav_map_item);		mNavView.setCheckedItem(R.id.nav_map_item);
titleResId = R.string.map;		titleResId = R.string.map;
break;		break;
case FAVORITES:		case FAVORITES:
Show All 38 Lines	public void requestArrivalsForStopID(String ID) {
if(fragment!=null){		if(fragment!=null){
//the fragment is there but not shown		//the fragment is there but not shown
probableFragment = (MainScreenFragment) fragment;		probableFragment = (MainScreenFragment) fragment;
// set the flag		// set the flag
probableFragment.setSuppressArrivalsReload(true);		probableFragment.setSuppressArrivalsReload(true);
showMainFragment(fraMan, probableFragment, true);		showMainFragment(fraMan, probableFragment, true);
probableFragment.requestArrivalsForStopID(ID);		probableFragment.requestArrivalsForStopID(ID);
} else {		} else {
//createAndShowMainFragment
// we have no fragment		// we have no fragment
final Bundle args = new Bundle();		final Bundle args = new Bundle();
args.putString(MainScreenFragment.PENDING_STOP_SEARCH, ID);		args.putString(MainScreenFragment.PENDING_STOP_SEARCH, ID);
//if onCreate is complete, then we are not asking for the first showing fragment		//if onCreate is complete, then we are not asking for the first showing fragment
boolean addtobackstack = onCreateComplete;		boolean addtobackstack = onCreateComplete;
createShowMainFragment(fraMan, args ,addtobackstack);		createShowMainFragment(fraMan, args ,addtobackstack);
//probableFragment = createAndShowMainFragment();
}		}
} else {		} else {
//the MainScreeFragment is shown, nothing to do		//the MainScreeFragment is shown, nothing to do
probableFragment.requestArrivalsForStopID(ID);		probableFragment.requestArrivalsForStopID(ID);
}		}

mNavView.setCheckedItem(R.id.nav_arrivals);		mNavView.setCheckedItem(R.id.nav_arrivals);
}		}
Show All 9 Lines	public class ActivityPrincipal extends GeneralActivity implements FragmentListenerMain {
@Override		@Override
public void enableRefreshLayout(boolean yes) {		public void enableRefreshLayout(boolean yes) {
MainScreenFragment probableFragment = getMainFragmentIfVisible();		MainScreenFragment probableFragment = getMainFragmentIfVisible();
if (probableFragment!=null){		if (probableFragment!=null){
probableFragment.enableRefreshLayout(yes);		probableFragment.enableRefreshLayout(yes);
}		}
}		}


@Override		@Override
public void showMapCenteredOnStop(Stop stop) {		public void showMapCenteredOnStop(Stop stop) {
createAndShowMapFragment(stop, true);		createAndShowMapFragment(stop, true);
}		}

//Map Fragment stuff		//Map Fragment stuff
void createAndShowMapFragment(@Nullable Stop stop, boolean addToBackStack){		void createAndShowMapFragment(@Nullable Stop stop, boolean addToBackStack){
FragmentManager fm = getSupportFragmentManager();		FragmentManager fm = getSupportFragmentManager();
▲ Show 20 Lines • Show All 65 Lines • Show Last 20 Lines