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Viewing changes to src/it/reyboz/bustorino/ActivityMain.java

  • Committer: Fabio Mazza
  • Date: 2019-04-09 20:55:49 UTC
  • Revision ID: fab4mazz@gmail.com-20190409205549-0dytedak8l46v4jo
Fixed bugs, displayed Snackbar correctly

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src/it/reyboz/bustorino/ActivityMain.java
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import android.content.Context;
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import android.content.Intent;
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import android.content.SharedPreferences;
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import android.content.pm.PackageManager;
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import android.location.LocationManager;
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import android.net.Uri;
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    /*
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     * Status
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     */
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    private GlobalStatusPreferences prefsManager;
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    private SharedPreferences.OnSharedPreferenceChangeListener updatelistener;
 
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    private DBStatusManager prefsManager;
 
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    private DBStatusManager.OnDBUpdateStatusChangeListener updatelistener;
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    /* // useful for testing:
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    public class MockFetcher implements ArrivalsFetcher {
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        @Override
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        /*
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        Set database update
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         */
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        prefsManager = GlobalStatusPreferences.getInstance(getApplicationContext());
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        updatelistener = new SharedPreferences.OnSharedPreferenceChangeListener() {
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            @Override
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            public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) {
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                Log.d("BUSTO-PrefListener","Changed key "+key +" in the sharedPref");
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                if(key.equals(getString(R.string.databaseUpdatingPref))){
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                    final boolean updating = sharedPreferences.getBoolean(getString(R.string.databaseUpdatingPref),false);
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                    if(updating){
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                        if(snackbar==null){
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                            snackbar = Snackbar.make(findViewById(R.id.searchButton),R.string.database_update_message,Snackbar.LENGTH_INDEFINITE);
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                        }
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                        snackbar.show();
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                    }
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                    else if(snackbar!=null){
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                       snackbar.dismiss();
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                       snackbar = null;
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                    }
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                }
 
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        updatelistener = new DBStatusManager.OnDBUpdateStatusChangeListener(){
 
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            @Override
 
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            public boolean defaultStatusValue() {
 
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                return true;
 
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            }
 
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            @Override
 
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            public void onDBStatusChanged(boolean updating) {
 
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                if(updating){
 
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                    createDefaultSnackbar();
 
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                }
 
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                else if(snackbar!=null){
 
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                    snackbar.dismiss();
 
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                    snackbar = null;
 
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                }
 
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            }
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        };
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        prefsManager.registerListener(updatelistener);
 
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        prefsManager = new DBStatusManager(getApplicationContext(),updatelistener);
 
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        prefsManager.registerListener();
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        //locationHandler = new GPSLocationAdapter(getApplicationContext());
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        //--------- NEARBY STOPS--------//
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        super.onPause();
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        fh.stopLastRequestIfNeeded();
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        fh.setBlockAllActivities(true);
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        if(updatelistener!=null && prefsManager!=null) prefsManager.unregisterListener(updatelistener);
 
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        if(updatelistener!=null && prefsManager!=null) prefsManager.unregisterListener();
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    }
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    @Override
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    protected void onResume() {
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        super.onResume();
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        fh.setBlockAllActivities(false);
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        if(updatelistener!=null && prefsManager!=null) prefsManager.registerListener(updatelistener);
 
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        if(updatelistener!=null && prefsManager!=null) {
 
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            prefsManager.registerListener();
 
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            if(prefsManager.isDBUpdating(true)){
 
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                createDefaultSnackbar();
 
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            }
 
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        }
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    }
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    @Override
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            }
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        }
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    }
 
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    private void createDefaultSnackbar(){
 
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        if(snackbar==null){
 
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            snackbar = Snackbar.make(findViewById(R.id.searchButton),R.string.database_update_message,Snackbar.LENGTH_INDEFINITE);
 
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        }
 
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        snackbar.show();
 
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    }
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