Differential D75 Diff 265 src/it/reyboz/bustorino/fragments/FragmentHelper.java

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src/it/reyboz/bustorino/fragments/FragmentHelper.java

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package it.reyboz.bustorino.fragments;		package it.reyboz.bustorino.fragments;


import android.content.Context;		import android.content.Context;

import androidx.fragment.app.Fragment;		import androidx.fragment.app.Fragment;
import androidx.fragment.app.FragmentManager;		import androidx.fragment.app.FragmentManager;
import androidx.fragment.app.FragmentTransaction;		import androidx.fragment.app.FragmentTransaction;

		import android.os.AsyncTask;
import android.util.Log;		import android.util.Log;
import android.widget.Toast;		import android.widget.Toast;

import it.reyboz.bustorino.R;		import it.reyboz.bustorino.R;
import it.reyboz.bustorino.backend.Fetcher;		import it.reyboz.bustorino.backend.Fetcher;
import it.reyboz.bustorino.backend.Palina;		import it.reyboz.bustorino.backend.Palina;
import it.reyboz.bustorino.backend.Stop;		import it.reyboz.bustorino.backend.Stop;
import it.reyboz.bustorino.backend.utils;		import it.reyboz.bustorino.backend.utils;
Show All 11 Lines	public class FragmentHelper {
private final WeakReference<FragmentManager> managerWeakRef;		private final WeakReference<FragmentManager> managerWeakRef;
private Stop lastSuccessfullySearchedBusStop;		private Stop lastSuccessfullySearchedBusStop;
//support for multiple frames		//support for multiple frames
private final int secondaryFrameLayout;		private final int secondaryFrameLayout;
private final int primaryFrameLayout;		private final int primaryFrameLayout;
private final Context context;		private final Context context;
public static final int NO_FRAME = -3;		public static final int NO_FRAME = -3;
private static final String DEBUG_TAG = "BusTO FragmHelper";		private static final String DEBUG_TAG = "BusTO FragmHelper";
private WeakReference<AsyncDataDownload> lastTaskRef;		private WeakReference<AsyncTask> lastTaskRef;
		private SearchRequestType lastTaskType;
private boolean shouldHaltAllActivities=false;		private boolean shouldHaltAllActivities=false;


public FragmentHelper(FragmentListenerMain listener, FragmentManager framan, Context context, int mainFrame) {		public FragmentHelper(FragmentListenerMain listener, FragmentManager framan, Context context, int mainFrame) {
this(listener,framan, context,mainFrame,NO_FRAME);		this(listener,framan, context,mainFrame,NO_FRAME);
}		}

public FragmentHelper(FragmentListenerMain listener, FragmentManager fraMan, Context context, int primaryFrameLayout, int secondaryFrameLayout) {		public FragmentHelper(FragmentListenerMain listener, FragmentManager fraMan, Context context, int primaryFrameLayout, int secondaryFrameLayout) {
Show All 12 Lines	public class FragmentHelper {
public Stop getLastSuccessfullySearchedBusStop() {		public Stop getLastSuccessfullySearchedBusStop() {
return lastSuccessfullySearchedBusStop;		return lastSuccessfullySearchedBusStop;
}		}

public void setLastSuccessfullySearchedBusStop(Stop stop) {		public void setLastSuccessfullySearchedBusStop(Stop stop) {
this.lastSuccessfullySearchedBusStop = stop;		this.lastSuccessfullySearchedBusStop = stop;
}		}

public void setLastTaskRef(WeakReference<AsyncDataDownload> lastTaskRef) {		public void setLastTaskRef(AsyncTask task) {
this.lastTaskRef = lastTaskRef;		this.lastTaskRef = new WeakReference<>(task);
}		}

/**		/**
* Called when you need to create a fragment for a specified Palina		* Called when you need to create a fragment for a specified Palina
* @param p the Stop that needs to be displayed		* @param p the Stop that needs to be displayed
*/		*/
public void createOrUpdateStopFragment(Palina p, boolean addToBackStack){		public void createOrUpdateStopFragment(Palina p, boolean addToBackStack){
boolean sameFragment;		boolean sameFragment;
▲ Show 20 Lines • Show All 102 Lines • ▼ Show 20 Lines	public class FragmentHelper {
}		}

public synchronized void setBlockAllActivities(boolean shouldI) {		public synchronized void setBlockAllActivities(boolean shouldI) {
this.shouldHaltAllActivities = shouldI;		this.shouldHaltAllActivities = shouldI;
}		}

public void stopLastRequestIfNeeded(boolean interruptIfRunning){		public void stopLastRequestIfNeeded(boolean interruptIfRunning){
if(lastTaskRef == null) return;		if(lastTaskRef == null) return;
AsyncDataDownload task = lastTaskRef.get();		AsyncTask task = lastTaskRef.get();
if(task!=null){		if(task!=null){
task.cancel(interruptIfRunning);		task.cancel(interruptIfRunning);
}		}
}		}

/**		/**
* Wrapper to show the errors/status that happened		* Wrapper to show the errors/status that happened
* @param res result from Fetcher		* @param res result from Fetcher
*/		*/
public void showErrorMessage(Fetcher.Result res){		public void showErrorMessage(Fetcher.Result res, SearchRequestType type){
//TODO: implement a common set of errors for all fragments		//TODO: implement a common set of errors for all fragments
		Log.d(DEBUG_TAG, "Showing result for "+res);
switch (res){		switch (res){
case OK:		case OK:
break;		break;
case CLIENT_OFFLINE:		case CLIENT_OFFLINE:
showToastMessage(R.string.network_error, true);		showToastMessage(R.string.network_error, true);
break;		break;
case SERVER_ERROR:		case SERVER_ERROR:
if (utils.isConnected(context)) {		if (utils.isConnected(context)) {
showToastMessage(R.string.parsing_error, true);		showToastMessage(R.string.parsing_error, true);
} else {		} else {
showToastMessage(R.string.network_error, true);		showToastMessage(R.string.network_error, true);
}		}
case PARSER_ERROR:		case PARSER_ERROR:
default:		default:
showShortToast(R.string.internal_error);		showShortToast(R.string.internal_error);
break;		break;
case QUERY_TOO_SHORT:		case QUERY_TOO_SHORT:
showShortToast(R.string.query_too_short);		showShortToast(R.string.query_too_short);
break;		break;
case EMPTY_RESULT_SET:		case EMPTY_RESULT_SET:
		if (type == SearchRequestType.STOPS)
		showShortToast(R.string.no_bus_stop_have_this_name);
		else if(type == SearchRequestType.ARRIVALS){
		showShortToast(R.string.no_arrivals_stop);
		}
		break;
		case NOT_FOUND:
showShortToast(R.string.no_bus_stop_have_this_name);		showShortToast(R.string.no_bus_stop_have_this_name);
break;		break;
}		}
}		}

public void showToastMessage(int messageID, boolean short_lenght) {		public void showToastMessage(int messageID, boolean short_lenght) {
final int length = short_lenght ? Toast.LENGTH_SHORT : Toast.LENGTH_LONG;		final int length = short_lenght ? Toast.LENGTH_SHORT : Toast.LENGTH_LONG;
if (context != null)		if (context != null)
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