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null value on variable passed from inside a onclick response

Is there any reason why method CreatePlan won't allow me access to variable recipe_name from the onRecipeClicked function which is retrieved from the recyclerview adapter. The Log shows that the value is retrieved from the recyclerview, but I can't seem to pass it to another method.
Any help is appreciated.
Update
Also is there a way of assigning the auto incremented id created from createPlanRecipe to the id variable in createPlan?
public class CreateMealPlan extends MainActivity {
DatePicker datepicker;
Button submit;
List<com.stu54259.plan2cook.Model.Category> listRecipe = new ArrayList<>();
Cursor c;
RecyclerView recipeList;
RecipeListAdapter adapterRecipe;
String recipe_name;
EditText editPlanName;
Integer id;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.create_meal_plan);
BottomNavigationView navigation = (BottomNavigationView) findViewById(R.id.navigation);
navigation.setOnNavigationItemSelectedListener(new BottomNavigationView.OnNavigationItemSelectedListener() {
#Override
public boolean onNavigationItemSelected(#NonNull MenuItem item) {
switch (item.getItemId()) {
case R.id.home:
Intent a = new Intent(CreateMealPlan.this,MainActivity.class);
startActivity(a);
break;
case R.id.recipes:
Intent b = new Intent(CreateMealPlan.this,RecipeSearch.class);
startActivity(b);
break;
/*case R.id.shoppingList:
Intent c = new Intent(CreateMealPlan.this, ShoppingList.class);
startActivity(c);
break;*/
case R.id.mealPlan:
Intent d = new Intent(CreateMealPlan.this, MenuPlan.class);
startActivity(d);
break;
/*case R.id.reminder:
Intent e = new Intent(CreateMealPlan.this, Reminder.class);
startActivity(e);
break*/
}
return false;
}
});
datepicker = findViewById(R.id.calendarView);
ListRecipes();
RecipeListAdapter.OnRecipeClickListener listener = new RecipeListAdapter.OnRecipeClickListener() {
public void onRecipeClicked(int position, String recipe_name) {
Log.d("Recipe selected", recipe_name);
}
};
adapterRecipe = new RecipeListAdapter(this, listRecipe, listener);
recipeList = findViewById(R.id.recipes);
RecyclerView.LayoutManager mLayoutManager = new LinearLayoutManager(this,
LinearLayoutManager.VERTICAL, false);
recipeList.setLayoutManager(mLayoutManager);
recipeList.setItemAnimator(new DefaultItemAnimator());
recipeList.setAdapter(adapterRecipe);
submit = (Button) findViewById(R.id.create);
// perform click event on submit button
submit.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
CreatePlan();
}
});
}
public void ListRecipes() {
listRecipe.clear();
SQLiteDatabase db = (new DatabaseManager(this).getWritableDatabase());
String selectQuery = " SELECT recipe_name, image, image2, category" + " FROM " + DatabaseManager.TABLE_RECIPE + " GROUP BY recipe_name";
c = db.rawQuery(selectQuery, null);
Log.d("Query", selectQuery);
if (c.moveToFirst()) {
do {
com.stu54259.plan2cook.Model.Category category = new com.stu54259.plan2cook.Model.Category();
category.setRecipe_name(c.getString(c.getColumnIndex("recipe_name")));
category.setImage(c.getInt(c.getColumnIndex("image")));
category.setImage2(c.getString(c.getColumnIndex("image2")));
category.setCategory_name(c.getString(c.getColumnIndex("category")));
listRecipe.add(category);
} while (c.moveToNext());
c.close();
}
}
public void CreatePlan(){
editPlanName = findViewById(R.id.editPlanName);
String plan_name = editPlanName.getText().toString();
DatabaseManager db;
int day = datepicker.getDayOfMonth();
int month = datepicker.getMonth();
int year = datepicker.getYear();
SimpleDateFormat sdf = new SimpleDateFormat("EEEE");
Integer d_name = day;
Log.d("Date", String.valueOf(d_name));
String dayOfTheWeek = sdf.format(d_name);
String date = day + "/" + month + "/" +year;
db = new DatabaseManager(getApplicationContext());
db.createPlanRecipe(d_name, dayOfTheWeek, recipe_name);
db.createPlan(plan_name, id);
}
}

ListView Not Displaying in New Activity

I am trying to get a ListView to appear in a new activity. I can see the record ID in the logcat, and I can see that the proper ID is being selected in debug view, but when I go to the new activity the list array is empty.
This is what I am seeing in debug view:
In the logcat I see this:
2018-10-07 11:39:09.286 12624-12624/ca.rvogl.tpbcui D/SAVEDLEAGUEID_VAL: 1
2018-10-07 11:39:09.286 12624-12624/ca.rvogl.tpbcui D/LEAGUEID_VAL: android.support.v7.widget.AppCompatTextView{e67a170 G.ED..... ......I. 0,0-0,0 #7f080112 app:id/tvLeagueId}
2018-10-07 11:39:09.293 12624-12624/ca.rvogl.tpbcui D/GETALLBOWLERS-SQL: SQL used = >>>>SELECT * FROM bowlers WHERE league_id = '1' ORDER BY timestamp DESC<<<<
2018-10-07 11:39:09.298 12624-12624/ca.rvogl.tpbcui D/GETALLBOWLERS-CNT: Number of rows retrieved = 0
2018-10-07 11:39:09.299 12624-12624/ca.rvogl.tpbcui D/GETALLBOWLERS-CNT: Number of elements in bowlerslist = 0
As you can see from the logcat the savedLeagueId is being passed to the SQLite Query that is suppose to be getting the list of Bowlers for the listview. However the number of elements in the bowlerslist is 0.
I have gone through the code over and over again but I am unable to isolate where the issue is.
LeagueAdapter.java
public class LeagueAdapter extends RecyclerView.Adapter<LeagueAdapter.MyViewHolder> {
private Context context;
private List<League> leaguesList;
public void notifyDatasetChanged(List<League> newleagueslist) {
leaguesList.clear();
leaguesList.addAll(newleagueslist);
super.notifyDataSetChanged();
}
public class MyViewHolder extends RecyclerView.ViewHolder {
public TextView name;
public TextView basescore;
public TextView basescorepercentage;
public TextView id;
public TextView wins;
public TextView losses;
public TextView timestamp;
public TextView buttonViewOption;
public MyViewHolder(View view) {
super(view);
id = view.findViewById( R.id.tvLeagueId);
name = view.findViewById(R.id.tvSeriesName );
basescore = view.findViewById(R.id.tvBaseScore );
basescorepercentage = view.findViewById(R.id.tvBaseScorePercentage );
wins = view.findViewById(R.id.tvLeagueWins );
losses = view.findViewById(R.id.tvLeagueLosses );
timestamp = view.findViewById(R.id.timestamp);
buttonViewOption = (TextView) view.findViewById(R.id.buttonViewOptions);
}
}
public LeagueAdapter(Context context, List<League> leaguesList) {
this.context = context;
this.leaguesList = leaguesList;
}
#Override
public MyViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
View itemView = LayoutInflater.from(parent.getContext())
.inflate(R.layout.listview_league, parent, false);
return new MyViewHolder(itemView);
}
#Override
public void onBindViewHolder(MyViewHolder holder, int position) {
League league = leaguesList.get(position);
int id = league.getId();
Log.d("id", String.valueOf(id));
int leagueId = id;
Log.d("leagueId", String.valueOf(leagueId));
holder.id.setText(String.valueOf(leagueId));
holder.name.setText(league.getName());
holder.basescore.setText(league.getBaseScore());
holder.basescorepercentage.setText(league.getBaseScorePercentage());
holder.wins.setText(league.getWins());
holder.losses.setText(league.getLosses());
/*if (league.getAverage() != "") {
holder.leagueAverage.setText(String.format("League Avg: %s", league.getAverage()));
} else {
holder.leagueAverage.setText(String.format("League Avg: %s", "0"));
}*/
//Formatting And Displaying Timestamp
holder.timestamp.setText(formatDate(league.getTimestamp()));
holder.buttonViewOption.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
//creating a popup menu
PopupMenu popup = new PopupMenu(context, holder.buttonViewOption);
//inflating menu from xml resource
popup.inflate(R.menu.league_options_menu);
//adding click listener
popup.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
#Override
public boolean onMenuItemClick(MenuItem item) {
switch (item.getItemId()) {
case R.id.profile:
Log.d("leagueId", String.valueOf(position));
int leagueId = league.getId();
String savedLeagueId = String.valueOf(id);
Intent myIntent = new Intent(context, LeagueProfileViewActivity.class);
myIntent.putExtra("leagueId", leagueId);
context.startActivity(myIntent);
break;
case R.id.delete:
((MainActivity) context).deleteLeague(position);
break;
}
return false;
}
});
//displaying the popup
popup.show();
}
});
holder.name.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
//String leagueId = String.valueOf(leaguesList.get(position).getId());
int leagueId = league.getId();
String savedLeagueId = String.valueOf(id);
Log.d("leagueId", String.valueOf(position));
Intent myIntent = new Intent(context, BowlerActivity.class);
myIntent.putExtra("leagueId", savedLeagueId);
context.startActivity(myIntent);
}
});
}
#Override
public int getItemCount() {
return leaguesList.size();
}
//Formatting TimeStamp to 'EEE MMM dd yyyy (HH:mm:ss)'
//Input : 2018-05-23 9:59:01
//Output : Wed May 23 2018 (9:59:01)
private String formatDate(String dateStr) {
try {
SimpleDateFormat fmt = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
Date date = fmt.parse(dateStr);
SimpleDateFormat fmtOut = new SimpleDateFormat("EEE MMM dd yyyy (HH:mm:ss)");
return fmtOut.format(date);
} catch (ParseException e) {
}
return "";
}
}
I am moving to the BowlerActivity using holder.name, where I am passing the League ID using an intent.
BowlerActivity.java
public class BowlerActivity extends AppCompatActivity {
private BowlerAdapter mAdapter;
private final List<Bowler> bowlersList = new ArrayList<>();
private TextView noBowlersView;
private DatabaseHelper db;
private TextView leagueId;
private String savedLeagueId;
/*private TextView seriesleagueId;
private String seriesLeagueId;
private TextView bowlerAverage;
private TextView bowlerHandicap;
private String savedBowlerAverage;*/
private static final String PREFS_NAME = "prefs";
private static final String PREF_BLUE_THEME = "blue_theme";
private static final String PREF_GREEN_THEME = "green_theme";
private static final String PREF_ORANGE_THEME = "purple_theme";
private static final String PREF_RED_THEME = "red_theme";
private static final String PREF_YELLOW_THEME = "yellow_theme";
#Override protected void onResume() {
super.onResume();
db = new DatabaseHelper( this );
mAdapter.notifyDatasetChanged( db.getAllBowlers(savedLeagueId ) );
}
#Override
protected void onCreate(Bundle savedInstanceState) {
//Use Chosen Theme
SharedPreferences preferences = getSharedPreferences( PREFS_NAME, MODE_PRIVATE );
boolean useBlueTheme = preferences.getBoolean( PREF_BLUE_THEME, false );
if (useBlueTheme) {
setTheme( R.style.AppTheme_Blue_NoActionBar );
}
boolean useGreenTheme = preferences.getBoolean( PREF_GREEN_THEME, false );
if (useGreenTheme) {
setTheme( R.style.AppTheme_Green_NoActionBar );
}
boolean useOrangeTheme = preferences.getBoolean( PREF_ORANGE_THEME, false );
if (useOrangeTheme) {
setTheme( R.style.AppTheme_Orange_NoActionBar );
}
boolean useRedTheme = preferences.getBoolean( PREF_RED_THEME, false );
if (useRedTheme) {
setTheme( R.style.AppTheme_Red_NoActionBar );
}
boolean useYellowTheme = preferences.getBoolean( PREF_YELLOW_THEME, false );
if (useYellowTheme) {
setTheme( R.style.AppTheme_Yellow_NoActionBar );
}
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_bowler);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
Objects.requireNonNull( getSupportActionBar() ).setDisplayHomeAsUpEnabled(true);
getSupportActionBar().setDisplayShowHomeEnabled(true);
toolbar.setNavigationOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
startActivity(new Intent(getApplicationContext(),MainActivity.class));
finish();
overridePendingTransition(0, 0);
}
});
savedLeagueId = String.valueOf(getIntent().getStringExtra("leagueId"));
leagueId = findViewById(R.id.tvLeagueId);
Log.d("SAVEDLEAGUEID_VAL", String.valueOf(savedLeagueId));
Log.d("LEAGUEID_VAL", String.valueOf(leagueId));
/*bowlerAverage = (TextView) findViewById(R.id.tvBowlerAverage);
bowlerHandicap = (TextView) findViewById(R.id.tvBowlerHandicap);*/
CoordinatorLayout coordinatorLayout = findViewById( R.id.coordinator_layout );
RecyclerView recyclerView = findViewById( R.id.recycler_view );
noBowlersView = findViewById(R.id.empty_bowlers_view);
db = new DatabaseHelper(this);
FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.add_bowler_fab);
fab.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
//showBowlerDialog(false, null, -1);
boolean shouldUpdate = false;
int bowlerId = -1;
String leagueId = String.valueOf(savedLeagueId);
Intent intent = new Intent(getApplicationContext(), BowlerProfileEditActivity.class);
intent.putExtra("shouldUpdate", shouldUpdate);
intent.putExtra("leagueId", leagueId);
intent.putExtra("bowlerId", bowlerId);
startActivity(intent);
finish();
overridePendingTransition(0, 0);
}
});
mAdapter = new BowlerAdapter(this, bowlersList);
RecyclerView.LayoutManager mLayoutManager = new LinearLayoutManager(getApplicationContext());
recyclerView.setLayoutManager(mLayoutManager);
recyclerView.setItemAnimator(new DefaultItemAnimator());
recyclerView.setAdapter(mAdapter);
toggleEmptyBowlers();
}
//Inserting New Bowler In The Database And Refreshing The List
private void createBowler(String leagueId, String bowlerName) {
String bowlerAverage = "0";
//Inserting Bowler In The Database And Getting Newly Inserted Bowler Id
long id = db.insertBowler(savedLeagueId, bowlerName, bowlerAverage);
//Get The Newly Inserted Bowler From The Database
Bowler n = db.getBowler(savedLeagueId);
if (n != null) {
//Adding New Bowler To The Array List At Position 0
bowlersList.add( 0, n );
//Refreshing The List
mAdapter.notifyDatasetChanged(db.getAllBowlers(savedLeagueId));
//mAdapter.notifyDataSetChanged();
toggleEmptyBowlers();
}
}
//Updating Bowler In The Database And Updating The Item In The List By Its Position
private void updateBowler(String bowlerName, int position) {
Bowler n = bowlersList.get(position);
//Updating Bowler Text
n.setLeagueId(savedLeagueId);
n.setName(bowlerName);
//Updating The Bowler In The Database
db.updateBowler(n);
//Refreshing The List
bowlersList.set(position, n);
mAdapter.notifyItemChanged(position);
toggleEmptyBowlers();
}
//Deleting Bowler From SQLite Database And Removing The Bowler Item From The List By Its Position
public void deleteBowler(int position) {
Snackbar snackbar = Snackbar.make(findViewById(android.R.id.content), "Series will be deleted.", Snackbar.LENGTH_LONG)
.setActionTextColor(Color.YELLOW)
.setAction("OK", new View.OnClickListener() {
#Override
public void onClick(View v) {
//Deleting The Bowler From The Database
db.deleteBowler(bowlersList.get(position));
//Removing The Bowler From The List
bowlersList.remove(position);
mAdapter.notifyItemRemoved(position);
//db.leagueAverageScore(savedLeagueId);
toggleEmptyBowlers();
}
});
snackbar.show();
}
//Toggling List And Empty Bowler View
private void toggleEmptyBowlers() {
//You Can Check bowlerList.size() > 0
if (db.getBowlersCount() > 0) {
noBowlersView.setVisibility( View.GONE);
} else {
noBowlersView.setVisibility( View.VISIBLE);
}
}
#Override
public void onRestart() {
super.onRestart();
//When BACK BUTTON is pressed, the activity on the stack is restarted
//Do what you want on the refresh procedure here
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate( R.menu.menu_main, menu );
return true;
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
//noinspection SimplifiableIfStatement
if (id == R.id.action_settings) {
Intent intent = new Intent(this, SettingsActivity.class);
startActivity(intent);
overridePendingTransition(0, 0);
return true;
}
return super.onOptionsItemSelected( item );
}
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data)
{
super.onActivityResult(requestCode, resultCode, data);
//Check If Request Code Is The Same As What Is Passed - Here It Is 1
if(requestCode==1)
{
String savedLeagueId=data.getStringExtra("seriesLeagueId");
String seriesBowlerId=data.getStringExtra("seriesBowlerId");
bowlersList.addAll(db.getAllBowlers(savedLeagueId));
}
}
#Override
public void onBackPressed() {
startActivity(new Intent(getApplicationContext(),MainActivity.class));
finish();
overridePendingTransition(0, 0);
}
}
Bowler Methods in DatabaseHelper.java
public long insertBowler(String leagueId, String bowlerName, String bowlerAverage) {
String bowlerHandicap ="0";
//Get Writable Database That We Want To Write Data Too
SQLiteDatabase db = this.getWritableDatabase();
ContentValues values = new ContentValues();
//`id` and `timestamp` Will Be Inserted Automatically
values.put(Bowler.COLUMN_LEAGUE_ID, leagueId);
values.put(Bowler.COLUMN_NAME, bowlerName);
values.put(Bowler.COLUMN_BOWLER_AVERAGE, bowlerAverage);
values.put(Bowler.COLUMN_BOWLER_HANDICAP, bowlerHandicap);
//Insert Row
//long id = db.insert(Bowler.TABLE_NAME, null, values);
long id = db.insertOrThrow( Bowler.TABLE_NAME, null, values );
Log.d("INSERTBOWLER","Number of bowlers in db = " + String.valueOf( DatabaseUtils.queryNumEntries(db,Bowler.TABLE_NAME)));
//Close Database Connection
db.close();
//Return Newly Inserted Row Id
return id;
}
public Bowler getBowler(String leagueId) {
//Get Readable Database If We Are Not Inserting Anything
SQLiteDatabase db = this.getReadableDatabase();
Cursor cursor = db.query( Bowler.TABLE_NAME,
new String[]{Bowler.COLUMN_ID, Bowler.COLUMN_LEAGUE_ID, Bowler.COLUMN_NAME, Bowler.COLUMN_BOWLER_AVERAGE, Bowler.COLUMN_BOWLER_HANDICAP, Bowler.COLUMN_TIMESTAMP},
Bowler.COLUMN_LEAGUE_ID + "=?",
new String[]{String.valueOf(leagueId)}, null, null, null, null);
Bowler bowler = null;
if (cursor.moveToFirst()) {
//Prepare Bowler Object
bowler = new Bowler(
cursor.getInt(cursor.getColumnIndex(Bowler.COLUMN_ID)),
cursor.getString(cursor.getColumnIndex(Bowler.COLUMN_LEAGUE_ID)),
cursor.getString(cursor.getColumnIndex(Bowler.COLUMN_NAME)),
cursor.getString(cursor.getColumnIndex(Bowler.COLUMN_BOWLER_AVERAGE)),
cursor.getString(cursor.getColumnIndex(Bowler.COLUMN_BOWLER_HANDICAP)),
cursor.getString(cursor.getColumnIndex(Bowler.COLUMN_TIMESTAMP)));
//Close Database Connection
cursor.close();
return bowler;
} else {
return bowler;
}
}
public List<Bowler> getAllBowlers(String leagueId) {
List<Bowler> bowlers = new ArrayList<>();
//Select All Query
String selectQuery = "SELECT * FROM " + Bowler.TABLE_NAME + " WHERE " + Bowler.COLUMN_LEAGUE_ID + " = '" + leagueId + "'" + " ORDER BY " +
Bowler.COLUMN_TIMESTAMP + " DESC";
Log.d("GETALLBOWLERS-SQL","SQL used = >>>>" +selectQuery + "<<<<");
SQLiteDatabase db = this.getWritableDatabase();
Cursor cursor = db.rawQuery(selectQuery, null);
Log.d("GETALLBOWLERS-CNT","Number of rows retrieved = " + String.valueOf(cursor.getCount()));
//Looping Through All Rows And Adding To The List
if (cursor.moveToFirst()) {
do {
Bowler bowler = new Bowler();
bowler.setId(cursor.getInt(cursor.getColumnIndex(Bowler.COLUMN_ID)));
bowler.setLeagueId(cursor.getString(cursor.getColumnIndex(Bowler.COLUMN_LEAGUE_ID)));
bowler.setName(cursor.getString(cursor.getColumnIndex(Bowler.COLUMN_NAME)));
bowler.setAverage(cursor.getString(cursor.getColumnIndex(Bowler.COLUMN_BOWLER_AVERAGE)));
bowler.setHandicap(cursor.getString(cursor.getColumnIndex(Bowler.COLUMN_BOWLER_HANDICAP)));
bowler.setTimestamp(cursor.getString(cursor.getColumnIndex(Bowler.COLUMN_TIMESTAMP)));
bowlers.add(bowler);
} while (cursor.moveToNext());
}
cursor.close();
//Close Database Connection
db.close();
Log.d("GETALLBOWLERS-CNT","Number of elements in bowlerslist = " + String.valueOf(bowlers.size()));
//Return Bowlers List
return bowlers;
}
public int getBowlersCount() {
String countQuery = "SELECT * FROM " + Bowler.TABLE_NAME;
SQLiteDatabase db = this.getReadableDatabase();
Cursor cursor = db.rawQuery(countQuery, null);
int count = cursor.getCount();
cursor.close();
//Return The Count
return count;
}
public int updateBowler(Bowler bowler) {
SQLiteDatabase db = this.getWritableDatabase();
ContentValues values = new ContentValues();
values.put(Bowler.COLUMN_LEAGUE_ID, bowler.getLeagueId());
values.put(Bowler.COLUMN_NAME, bowler.getName());
values.put(Bowler.COLUMN_BOWLER_AVERAGE, bowler.getAverage());
//Updating Row
return db.update(Bowler.TABLE_NAME, values, Bowler.COLUMN_ID + " = ?",
new String[]{String.valueOf(bowler.getId())});
}
public void deleteBowler(Bowler bowler) {
SQLiteDatabase db = this.getWritableDatabase();
db.delete( Bowler.TABLE_NAME, Bowler.COLUMN_ID + " = ?",
new String[]{String.valueOf( bowler.getId())});
db.close();
}
I am hoping that someone will be able to point out what I am doing incorrectly in order to fix this issue.
If any additional information is need please let me know and I will post it.

I have figured out why all my new bowler entries have an id of 2. In my edit Bowler Profile Activity I have the following : leagueId = String.valueOf(getIntent().getIntExtra("leagueId",2)); The default value is 2 and because I was not grabbing the information being passed to the new Activity in the proper manner the app was always using 2 as the BowlerId.
I changed the code that was capturing the information from the intent to the following:
Intent intent = getIntent();
leagueId = intent.getStringExtra("leagueId");
With this change I was able to capture all the bowlers that belong to a particular league. I only realized that I was passing the information incorrectly after reading through the following post:
Pass a String from one Activity to another Activity in Android

The app can't manage more than a push notification

I'm tried to manage a set of push notifications.
1. My first problem is that only last notification set up receive my smartphone. I believe that it hasn't create new instance but it overwrite the unique istance. How can I solve it?
2. My second problem is that i want that from app, the user can delete a schedule of a determinate notification.
This is my code in MovieAdapter.java (main methods are getNotification, scheduleNotification and deleteNotification ):
public class MoviesAdapter extends RecyclerView.Adapter<MoviesAdapter.ViewHolder>{
private PendingIntent pendingIntent = null;
private Context context;
private List<Movie> movies;
private View itemView;
private RecyclerView rv;
//per la data
private EditText fromDateEtxt;
private EditText eReminderTime;
private boolean active = false;
private int mese = (Calendar.getInstance().getTime().getMonth())+1;
private int anno = (Calendar.getInstance().getTime().getYear())+1900 ;
private int giorno = Calendar.getInstance().getTime().getDate();
private int ora;
private int minuti;
private int secondi;
private boolean modify = false;
private Date datatime;
private static String tipo = "NOTIFY";
//non sono ancora sicuro se metterlo qui
private WorkManager mWorkManager;
static MoviesFragment fragmentInstance;
static SectionsPageAdapter spa;
public MoviesAdapter(Context context, List<Movie> movies, MoviesFragment fragment) {
this.context = context;
this.movies = movies;
this.fragmentInstance = fragment;
this.spa = null;
}
public MoviesAdapter(Context context, List<Movie> movies, SectionsPageAdapter spa) {
this.context = context;
this.movies = movies;
this.spa = spa;
this.fragmentInstance = null;
}
#Override
public MoviesAdapter.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
View itemView;
/*if(getTipo().equals("Suggested"))
{
itemView = LayoutInflater.from(parent.getContext()).inflate(R.layout.list_item_movie, parent, false);
return new ViewHolder(itemView);
}
else if(getTipo().equals("Watched"))
{
itemView = LayoutInflater.from(parent.getContext()).inflate(R.layout.list_item_movie_watched, parent, false);
return new ViewHolder(itemView);
}
else if(getTipo().equals("Notify"))
{*/
itemView = LayoutInflater.from(parent.getContext()).inflate(R.layout.list_item_movie, parent, false);
return new ViewHolder(itemView);
//}
//return null;
}
#Override
public void onBindViewHolder(final ViewHolder holder, final int position) {
mWorkManager = WorkManager.getInstance();
final Movie movie = movies.get(position);
Glide.with(context)
.load(movie.getPosterUrl())
.placeholder(R.drawable.poster_placeholder)
.into(holder.posterView);
holder.title_movie.setText(movie.getTitle());
// prende solo la data + anno
String yourString = String.valueOf(movie.getReleaseDate());
String date = yourString.substring(0, 10);
String year = yourString.substring(yourString.length()-5,yourString.length());
//per fare il testo bold
final SpannableStringBuilder sb = new SpannableStringBuilder("Release: "+date+year);
final StyleSpan bss = new StyleSpan(android.graphics.Typeface.BOLD); // Span to make text bold
final StyleSpan nss = new StyleSpan(Typeface.NORMAL); //Span to make text italic
sb.setSpan(bss, 0, 7, Spannable.SPAN_INCLUSIVE_INCLUSIVE); // make first 4 characters Bold
sb.setSpan(nss, 7, sb.length()-1, Spannable.SPAN_INCLUSIVE_INCLUSIVE); // make last 2 characters Italic
holder.release_date.setText(sb);
if(getTipo().equals("NOTIFY")) {
Toast.makeText(context, "Notify", Toast.LENGTH_LONG).show();
holder.movie_notify.setVisibility(View.VISIBLE);
holder.notifyButton.setVisibility(View.GONE);
holder.changeDateTimeButton.setVisibility(View.VISIBLE);
holder.watchedButton.setVisibility(View.VISIBLE);
holder.removeButton.setVisibility(View.VISIBLE);
String yourString1 = String.valueOf(movie.getNotifyDate());
Log.i("STRINGA",yourString1);
if(!(yourString1.equals("null"))) {
date = yourString1.substring(0, 16);
year = yourString1.substring(yourString1.length() - 5, yourString1.length());
//per fare il testo bold
final SpannableStringBuilder sb1 = new SpannableStringBuilder("Notify: " + date + year);
final StyleSpan bss1 = new StyleSpan(android.graphics.Typeface.BOLD); // Span to make text bold
final StyleSpan nss1 = new StyleSpan(Typeface.NORMAL); //Span to make text normal
sb1.setSpan(bss1, 0, 6, Spannable.SPAN_INCLUSIVE_INCLUSIVE); // make first 4 characters Bold
sb1.setSpan(nss1, 6, sb.length() - 1, Spannable.SPAN_INCLUSIVE_INCLUSIVE); // make last 2 characters Italic
holder.movie_notify.setText(sb1);
}
holder.removeButton.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
MovieDatabase md = new MovieDatabase(context);
md.deleteMovie(movies.get(position).getId());
deleteNotify(pendingIntent);
refreshLists();
}
});
holder.changeDateTimeButton.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
alertFormElements(position, true);
}
});
holder.watchedButton.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
MovieDBModel mdm = new MovieDBModel(movies.get(position).getId(), movies.get(position).getTitle(), movies.get(position).getOverview(),
movies.get(position).getPosterUrl(), movies.get(position).getBackdropUrl(), movies.get(position).getTrailerUrl(),
movies.get(position).getReleaseDate(), movies.get(position).getRating(), movies.get(position).isAdult(),null);
MovieDatabase.updateMovieType(movies.get(position).getId(), 2,MainActivity.getMovieDatabase());
String testo = "Added " + movies.get(position).getTitle() + "\n" + "in tab watched";
Toast tostato = Toast.makeText(context, testo, Toast.LENGTH_SHORT);
tostato.show();
refreshLists();
}
});
}
//solo se è di tipo suggested
if(getTipo().equals("SUGGESTED")) {
//disabilitare bottone remove
holder.movie_notify.setVisibility(View.GONE);
holder.removeButton.setVisibility(View.GONE);
holder.notifyButton.setVisibility(View.VISIBLE);
holder.watchedButton.setVisibility(View.VISIBLE);
holder.changeDateTimeButton.setVisibility(View.GONE);
Toast.makeText(context,"Suggested", Toast.LENGTH_LONG).show();
holder.notifyButton.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
alertFormElements(position, false);
}
});
holder.watchedButton.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
MovieDBModel mdm = new MovieDBModel(movies.get(position).getId(), movies.get(position).getTitle(), movies.get(position).getOverview(),
movies.get(position).getPosterUrl(), movies.get(position).getBackdropUrl(), movies.get(position).getTrailerUrl(),
movies.get(position).getReleaseDate(), movies.get(position).getRating(), movies.get(position).isAdult(),null);
MovieDatabase.insertMovie(mdm, 2, MainActivity.getMovieDatabase());
String testo = "Added " + movies.get(position).getTitle() + "\n" + "in tab watched";
Toast tostato = Toast.makeText(context, testo, Toast.LENGTH_SHORT);
tostato.show();
refreshLists();
}
});
}
if (getTipo().equals("WATCHED")) {
holder.movie_notify.setVisibility(View.GONE);
holder.notifyButton.setVisibility(View.GONE);
holder.watchedButton.setVisibility(View.GONE);
holder.removeButton.setVisibility(View.VISIBLE);
holder.changeDateTimeButton.setVisibility(View.GONE);
holder.removeButton.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
MovieDatabase md = new MovieDatabase(context);
md.deleteMovie(movies.get(position).getId());
refreshLists();
}
});
Toast.makeText(context,"WATCHED", Toast.LENGTH_LONG).show();
}
}
//nuovo codice riguardo l'alerDialog
public final void alertFormElements(final int position, final boolean modify) {
/*
* Inflate the XML view. activity_main is in
* res/layout/form_elements.xml
*/
LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
final View formElementsView = inflater.inflate(R.layout.form_elements,
null, false);
// You have to list down your form elements
/*final CheckBox myCheckBox = (CheckBox) formElementsView
.findViewById(R.id.myCheckBox);*/
final RadioGroup genderRadioGroup = (RadioGroup) formElementsView
.findViewById(R.id.NotifyAlertRadioGroup);
//nuovo codice
genderRadioGroup.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener()
{
#Override
public void onCheckedChanged(RadioGroup group, int checkedId)
{
switch (checkedId)
{
case R.id.OneDayRadioButton:
actv(false);
break;
case R.id.ReleaseDayRadioButton:
actv(false);
break;
case R.id.OnRadioButton:
actv(true);
break;
}
}
});
//questo sarà sostituito con un calendario.
/*final EditText nameEditText = (EditText) formElementsView
.findViewById(R.id.nameEditText);*/
//parte data
fromDateEtxt = (EditText) formElementsView.findViewById(R.id.nameEditText);
fromDateEtxt.setEnabled(active);
fromDateEtxt.setClickable(active);
fromDateEtxt.setInputType(InputType.TYPE_NULL);
fromDateEtxt.requestFocus();
//metodo data
//setDateTimeField();
//fromDatePickerDialog.show();
//Calendario ci servirà dopo per inserire i dati nel DB
fromDateEtxt.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
final Calendar c = Calendar.getInstance();
DatePickerDialog dpd = new DatePickerDialog( context ,
new DatePickerDialog.OnDateSetListener() {
#Override
public void onDateSet(DatePicker view, int year,
int monthOfYear, int dayOfMonth) {
fromDateEtxt.setText(dayOfMonth + "-"
+ (monthOfYear + 1) + "-" + year);
anno = year;
giorno = dayOfMonth;
mese = monthOfYear + 1;
}
},
c.get(Calendar.YEAR),
c.get(Calendar.MONTH),
c.get(Calendar.DAY_OF_MONTH));
dpd.show();
}
});
//parte orario
ora = 9;
minuti = 30;
eReminderTime = (EditText) formElementsView.findViewById(R.id.timeEditText);
eReminderTime.setText( ora + ":" + minuti);
eReminderTime.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
Calendar mcurrentTime = Calendar.getInstance();
int hour = mcurrentTime.get(Calendar.HOUR_OF_DAY);
int minute = mcurrentTime.get(Calendar.MINUTE);
TimePickerDialog mTimePicker;
mTimePicker = new TimePickerDialog(context, new TimePickerDialog.OnTimeSetListener() {
#Override
public void onTimeSet(TimePicker timePicker, int selectedHour, int selectedMinute)
{
eReminderTime.setText( selectedHour + ":" + selectedMinute);
ora = selectedHour;
minuti = selectedMinute;
}
//}
}, hour, minute, true);//Yes 24 hour time
mTimePicker.setTitle("Select Time");
mTimePicker.show();
}
});
// the alert dialog
new AlertDialog.Builder(context).setView(formElementsView)
.setTitle(movies.get(position).getTitle()+" Notify")
.setPositiveButton("OK", new DialogInterface.OnClickListener() {
#TargetApi(11)
public void onClick(DialogInterface dialog, int id) {
//fromDateEtxt.setText(dateFormatter.format(newDate.getTime()));
String toastString = "";
String titleMovie = movies.get(position).getTitle();
String releaseDate = String.valueOf(movies.get(position).getReleaseDate());
String date = releaseDate.substring(0, 10);
String year = releaseDate.substring(releaseDate.length()-5,releaseDate.length());
releaseDate = date+year;
toastString = toastString + titleMovie + "\n" + releaseDate +"\n";
/*
* Detecting whether the checkbox is checked or not.
*/
/*if (myCheckBox.isChecked()) {
toastString += "Happy is checked!\n";
} else {
toastString += "Happy IS NOT checked.\n";
}*/
/*
* Getting the value of selected RadioButton.
*/
// get selected radio button from radioGroup
int selectedId = genderRadioGroup.getCheckedRadioButtonId();
// find the radiobutton by returned id
RadioButton selectedRadioButton = (RadioButton) formElementsView
.findViewById(selectedId);
Date datatime = null;
if(selectedRadioButton.getId() == R.id.ReleaseDayRadioButton) {
toastString += "Selected radio button is: " + selectedRadioButton.getText() +"!\n";
Date release = movies.get(position).getReleaseDate();
release.setHours(ora);
release.setMinutes(minuti);
release.setSeconds(secondi);
datatime = new Date (anno-1900,mese-1,giorno,ora, minuti, secondi);
}
else if(selectedRadioButton.getId() == R.id.OneDayRadioButton) {
toastString += "Selected radio button is: "
+ selectedRadioButton.getText() + "!\n";
Date release = movies.get(position).getReleaseDate();
release.setHours(ora);
release.setMinutes(minuti);
release.setSeconds(secondi);
datatime = new Date (anno-1900,mese-1,giorno-1,release.getHours(),release.getMinutes(), release.getSeconds());
}
else if(selectedRadioButton.getId() == R.id.OnRadioButton) {
toastString += "Selected radio button is: " + fromDateEtxt.getText() +"!\n";
datatime = new Date (anno-1900,mese-1,giorno,ora, minuti, secondi);
}
setDataTime(datatime);
toastString += eReminderTime.getText();
//Date(int year, int month, int date, int hrs, int min, int sec)
//Date datatime = new Date (anno-1900,mese-1,giorno,ora, minuti, secondi);
//ora scriviamo tutta questa roba sulla base di dati
/*String testo = movies.get(position).getTitle()+ "\n" + "I WATCH IT";
Toast tostato = Toast.makeText(context,testo,Toast.LENGTH_SHORT);
tostato.show();*/
if(modify == false) {
// public MovieDBModel(int id, String title, String overview, String posterUrl, String backdropUrl, String trailerUrl,
// Date releaseDate, float rating, boolean adult, date datatime){
//Log.i("DATATIME", datatime.toString());
MovieDBModel mdm2 = new MovieDBModel(movies.get(position).getId(), movies.get(position).getTitle(), movies.get(position).getOverview(),
movies.get(position).getPosterUrl(), movies.get(position).getBackdropUrl(), movies.get(position).getTrailerUrl(),
movies.get(position).getReleaseDate(), movies.get(position).getRating(), movies.get(position).isAdult(), datatime);
MovieDatabase.insertMovie(mdm2, 1, MainActivity.getMovieDatabase());
//notifyRequestID= scheduleNotify(datatime,position);
pendingIntent=scheduleNotification(getNotification(movies.get(position).getTitle()),datatime,movies.get(position).getId());
refreshLists();
}
else {
// provare la base di dati
MovieDatabase md = new MovieDatabase(context);
Log.i("DATATIME","ID"+ movies.get(position).getId() +"DATATIME: "+ datatime);
md.updateNotifyDate(movies.get(position).getId(),datatime);
//deleteNotify(notifyRequestID);
//inserire funzione deleteNotify
deleteNotify(pendingIntent);
pendingIntent=scheduleNotification(getNotification(movies.get(position).getTitle()),datatime, movies.get(position).getId());
refreshLists();
}
String testo = "Added " + movies.get(position).getTitle() + "\n" + "in tab watched";
Toast tostato = Toast.makeText(context, testo, Toast.LENGTH_SHORT);
tostato.show();
/*
* Getting the value of an EditText.
*/
/*toastString += "Name is: " + nameEditText.getText()
+ "!\n";*/
Toast toast = Toast.makeText(context, toastString, Toast.LENGTH_LONG);
toast.show();
dialog.cancel();
}
}).show();
}
//nuovo codice
/*#Override
public View getView(int position, View convertView, ViewGroup parent) {
ViewHolder holder = null;
LayoutInflater mInflater = (LayoutInflater) context
.getSystemService(Activity.LAYOUT_INFLATER_SERVICE);
if (convertView == null) {
convertView = mInflater.inflate(R.layout.list_item_movie, null);
holder = new ViewHolder();
holder.title_movie = (TextView) convertView.findViewById(R.id.movie_title);
holder.release_date = (TextView) convertView
.findViewById(R.id.movie_release_date);
Movie row_pos = movies.get(position);
//holder.profile_pic.setImageResource(row_pos.getProfile_pic_id());
holder.title_movie.setText(row_pos.getTitle());
holder.release_date.setText((CharSequence) row_pos.getReleaseDate());
//holder.contactType.setText(row_pos.getContactType());
convertView.setTag(holder);
} else {
holder = (ViewHolder) convertView.getTag();
}
return convertView;
}*/
#Override
public void onViewRecycled(ViewHolder holder) {
super.onViewRecycled(holder);
Glide.clear(holder.posterView);
}
#Override
public int getItemCount() {
return movies.size();
}
public static class ViewHolder extends RecyclerView.ViewHolder {
#BindView(R.id.poster)
public ImageView posterView;
#BindView(R.id.movie_title)
public TextView title_movie;
#BindView(R.id.movie_release_date)
public TextView release_date;
#BindView(R.id.movie_time_notify)
public TextView movie_notify;
#BindView(R.id.editNotify)
public Button notifyButton;
#BindView(R.id.iWatchItMovie)
public Button watchedButton;
#BindView(R.id.remove)
public Button removeButton;
#BindView(R.id.change)
public Button changeDateTimeButton;
public ViewHolder(View v) {
super(v);
ButterKnife.bind(this, v);
}
}
//parte per attivare/disattivare l'editText
private void actv(final boolean active)
{
fromDateEtxt.setEnabled(active);
if (active)
{
fromDateEtxt.requestFocus();
fromDateEtxt.setText(giorno+"-"+mese+"-"+anno);
}
}
public static void setTipo(String tipo) {
MoviesAdapter.tipo = tipo;
}
public static void setFragment(MoviesFragment fragment) {
MoviesAdapter.fragmentInstance = fragment;
}
public static String getTipo() {
return tipo;
}
public Date getDatatime() {
return datatime;
}
public void setDataTime(Date datatime) {
this.datatime = datatime;
}
private Data createInputDataForUri(Movie movie) {
Data.Builder builder = new Data.Builder();
if (movie != null) {
builder.putString(KEY_MOVIE,movie.getTitle());
}
return builder.build();
}
private PendingIntent scheduleNotification(Notification notification, /*int delay*/Date d, int id) {
Intent notificationIntent = new Intent(context, NotificationPublisher.class);
//
notificationIntent.putExtra(NotificationPublisher.NOTIFICATION_ID, id);
notificationIntent.putExtra(NotificationPublisher.NOTIFICATION, notification);
PendingIntent pendingIntent = PendingIntent.getBroadcast(context, 0, notificationIntent, PendingIntent.FLAG_UPDATE_CURRENT);
//long futureInMillis = SystemClock.elapsedRealtime() + delay;
AlarmManager alarmManager = (AlarmManager)context.getSystemService(Context.ALARM_SERVICE);
//alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, futureInMillis, pendingIntent);
alarmManager.set(AlarmManager.RTC_WAKEUP,d.getTime(), pendingIntent);
return pendingIntent;
}
public void deleteNotify(PendingIntent p)
{
AlarmManager manager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
manager.cancel(p);//cancel the alarm manager of the pending intent
}
private Notification getNotification(String content) {
Notification.Builder builder = new Notification.Builder(context);
builder.setContentTitle("WARNING!!! REMEMBER MOVIE: ");
builder.setContentText(content);
builder.setDefaults(DEFAULT_ALL);
builder.setSmallIcon(R.drawable.ic_launcher_foreground);
return builder.build();
}
public void refreshLists(){
if(fragmentInstance!= null){
fragmentInstance.onRefresh();
}else{
MoviesFragment mf1 = (MoviesFragment)spa.getItem(0);
mf1.setArgFragType(MoviesFragment.Type.NOTIFY);
mf1.onRefresh();
MoviesFragment mf2 = (MoviesFragment)spa.getItem(1);
mf2.setArgFragType(MoviesFragment.Type.SUGGESTED);
mf2.onRefresh();
MoviesFragment mf3 = (MoviesFragment)spa.getItem(2);
mf3.setArgFragType(MoviesFragment.Type.WATCHED);
mf3.onRefresh();
}
}
}
NotificationPublisher.java
package com.example.msnma.movienotifier.notify;
import android.app.Notification;
import android.app.NotificationManager;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
public class NotificationPublisher extends BroadcastReceiver
{
public static String NOTIFICATION_ID = "notification-id";
public static String NOTIFICATION = "notification";
public void onReceive(Context context, Intent intent) {
NotificationManager notificationManager = (NotificationManager)context.getSystemService(Context.NOTIFICATION_SERVICE);
Notification notification = intent.getParcelableExtra(NOTIFICATION);
int id = intent.getIntExtra(NOTIFICATION_ID, 0);
notificationManager.notify(id, notification);
}
}

Change this line
PendingIntent pendingIntent = PendingIntent.getBroadcast(context, 0, notificationIntent, PendingIntent.FLAG_UPDATE_CURRENT);
To
PendingIntent pendingIntent = PendingIntent.getBroadcast(context, 0, notificationIntent, PendingIntent.FLAG_ONE_SHOT); //Here 0 is the intent requestcode.
Make sure intent request code is unique in order to differentiate intents.

android.view.windowmanager$badtokenexception unable to add window -- token null is not for an application

I have researched this error on StackOverflow and tried all the suggestions but still have the error. App tries to load and I can see the home screen behind several of the alerts and an error that the app closed.
Things I've tried:
adding to Manifest -
in MainActivity, ensuring I'm using "this" in lieu of other references
adding to AlertDialog -
dialog.getWindow().setType(WindowManager.LayoutParams.TYPE_SYSTEM_ALERT);
NOTE: I've also commented out out everything from the onCreate() in MainActivity after setContentView(R.layout.activity_main); and still have the error. I suspect the issue is directly related to how I'm using my fragment and the tjerk. ActionSlideExpandableListView menu.
My code:
MainActivity
public class MainActivity extends Activity implements DataPasser {
private final String LOGCAT = "MAINACTIVITY.LOGCAT";
private DrawerLayout mDrawerLayout;
Toolbar toolbar;
private ListView mDrawerList;
private ActionBarDrawerToggle mDrawerToggle;
Fragment fragment = null;
// nav drawer title
private CharSequence mDrawerTitle;
// used to store app title
private CharSequence mTitle;
// slide menu items
private String[] navMenuTitles;
private TypedArray navMenuIcons;
Menu menuMain;
private ArrayList<NavDrawerItem> navDrawerItems;
private NavDrawerListAdapter adapter;
// --------------------------------------------------
private final String PREF_NAME = "band_wit";
String firstLaunch = "firstLaunch", itemPosition = "2";
private TCPdump tcpdump = null;
private TCPdumpHandler tcpDumpHandler = null;
static public String local_Ip_Address;
DBHelper dbHelper;
FragmentManager fragmentManager;
private MyReceiver receiver;
private static final int VPN_REQUEST_CODE = 0x0F;
private boolean waitingForVPNStart;
public static String APP_UID;
public static String NETFLIX_APP_UID;
public static String FACEBOOK_APP_UID;
private BroadcastReceiver vpnStateReceiver = new BroadcastReceiver() {
#Override
public void onReceive(Context context, Intent intent) {
if (LocalVPNService.BROADCAST_VPN_STATE.equals(intent.getAction())) {
if (intent.getBooleanExtra("running", false))
waitingForVPNStart = false;
}
}
};
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
dbHelper = DBHelper.newInstance(this);
local_Ip_Address = getLocalIpAddress();
// Local VPN
LocalBroadcastManager.getInstance(this).registerReceiver(
vpnStateReceiver,
new IntentFilter(LocalVPNService.BROADCAST_VPN_STATE));
// ====
Intent tcp_Dump_Inent = new Intent(MainActivity.this,TcpDumpService.class);
startService(tcp_Dump_Inent);
/* start service for download manager */
startService(new Intent(this, MyDownloaderMangerService.class));
mTitle = mDrawerTitle = getTitle();
// load slide menu items
navMenuTitles = getResources().getStringArray(R.array.nav_drawer_items);
// nav drawer icons from resources
navMenuIcons = getResources()
.obtainTypedArray(R.array.nav_drawer_icons);
mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
mDrawerList = (ListView) findViewById(R.id.list_slidermenu);
navDrawerItems = new ArrayList<NavDrawerItem>();
// adding nav drawer items to array
// Home
navDrawerItems.add(new NavDrawerItem(navMenuTitles[0], navMenuIcons
.getResourceId(0, -1)));
// Find People
// Photos
navDrawerItems.add(new NavDrawerItem(navMenuTitles[2], navMenuIcons
.getResourceId(2, -1)));
// Communities, Will add a counter here
navDrawerItems.add(new NavDrawerItem(navMenuTitles[3], navMenuIcons
.getResourceId(3, -1)));
// Pages
// Recycle the typed array
navMenuIcons.recycle();
mDrawerList.setOnItemClickListener(new SlideMenuClickListener());
// ** setting the nav drawer list adapter
adapter = new NavDrawerListAdapter(this,
navDrawerItems);
mDrawerList.setAdapter(adapter);
// enabling action bar app icon and behaving it as toggle button
getActionBar().setDisplayHomeAsUpEnabled(true);
getActionBar().setHomeButtonEnabled(true);
mDrawerToggle = new ActionBarDrawerToggle(this, mDrawerLayout,
toolbar,
//R.drawable.ic_drawer,
R.string.app_name,
R.string.app_name)
{
public void onDrawerClosed(View view) {
getActionBar().setTitle(mTitle);
// calling onPrepareOptionsMenu() to show action bar icons
invalidateOptionsMenu();
}
public void onDrawerOpened(View drawerView) {
getActionBar().setTitle(mDrawerTitle);
// calling onPrepareOptionsMenu() to hide action bar icons
invalidateOptionsMenu();
}
};
mDrawerLayout.setDrawerListener(mDrawerToggle);
if (savedInstanceState == null) {
// on first time display view for first nav item
displayView(0);
}
startService(new Intent(this, MyService.class));
// Run when application first time launched
Const.preferences = getSharedPreferences(PREF_NAME, MODE_PRIVATE);
boolean isFirstTime = Const.preferences.getBoolean(firstLaunch, true);
if (isFirstTime) {
Const.preferences.edit().putBoolean(firstLaunch, false).commit();
addBgData(Const.preferences);
setInitialDataBucket();
AlertDialog.Builder builder = new AlertDialog.Builder(this);
LayoutInflater inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View view = inflater.inflate(R.layout.splash_screen, null);
builder.setView(view);
dialog = builder.create();
dialog.getWindow().setType(WindowManager.LayoutParams.TYPE_SYSTEM_ALERT);
dialog.show();
}
APP_UID = myAppUid("com.oda.bandwit");
NETFLIX_APP_UID = myAppUid("com.netflix.mediaclient");
FACEBOOK_APP_UID = myAppUid("com.facebook.katana");
}
#Override
protected void onResume() {
// TODO Auto-generated method stub
super.onResume();
try {
IntentFilter filter = new IntentFilter(ConnectivityManager.CONNECTIVITY_ACTION);
receiver = new MyReceiver();
registerReceiver(receiver, filter);
} catch (Exception e) {
// TODO: handle exception
}
startVPN();
}
#Override
protected void onPause() {
// TODO Auto-generated method stub
super.onPause();
try {
unregisterReceiver(receiver);
} catch (Exception e) {
// TODO: handle exception
}
}
/**
* Slide menu item click listener
* */
private class SlideMenuClickListener implements
ListView.OnItemClickListener {
#Override
public void onItemClick(AdapterView<?> parent, View view, int position,
long id) {
// display view for selected nav drawer item
displayView(position);
}
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
// toggle nav drawer on selecting action bar app icon/title
if (mDrawerToggle.onOptionsItemSelected(item)) {
return true;
}
int fragment = 0;
Fragment f = this.getFragmentManager().findFragmentById(
R.id.frame_container);
if (f instanceof HomeFragment) {
fragment = 0;
} else if (f instanceof GeneralSettingsFragment) {
fragment = 1;
} else if (f instanceof ApplicationSettinsFragment) {
fragment = 2;
} else if (f instanceof NetworkSettingsFragment) {
fragment = 3;
} else if (f instanceof GraphAnalysisFragment) {
fragment = 4;
}
// Handle action bar actions click
switch (item.getItemId()) {
case R.id.menuToday:
menuMain.findItem(R.id.menuSelectedItem).setTitle("Today");
itemPosition = "0";
displayView(fragment);
return true;
case R.id.menuThisWeek:
menuMain.findItem(R.id.menuSelectedItem).setTitle("Current Week");
itemPosition = "1";
displayView(fragment);
return true;
case R.id.menuThisMonth:
menuMain.findItem(R.id.menuSelectedItem).setTitle("Current Month");
itemPosition = "2";
displayView(fragment);
return true;
default:
return super.onOptionsItemSelected(item);
}
}
/* *
* Called when invalidateOptionsMenu() is triggered
*/
#Override
public boolean onPrepareOptionsMenu(Menu menu) {
menuMain = menu;
// if nav drawer is opened, hide the action items
boolean drawerOpen = mDrawerLayout.isDrawerOpen(mDrawerList);
menuMain.findItem(R.id.menuToday).setVisible(!drawerOpen);
menuMain.findItem(R.id.menuThisWeek).setVisible(!drawerOpen);
menuMain.findItem(R.id.menuThisMonth).setVisible(!drawerOpen);
menuMain.getItem(Integer.parseInt(itemPosition)).setChecked(true);
return super.onPrepareOptionsMenu(menuMain);
}
/**
* Diplaying fragment view for selected nav drawer list item
* */
private void displayView(int position) {
// update the main content by replacing fragments
switch (position) {
case 0:
try {
fragment = new HomeFragment("" + itemPosition);
callFragment(position);
} catch (Exception e) {
e.getMessage();
}
break;
case 1:
fragment = new ApplicationSettinsFragment();
callFragment(position);
break;
case 2:
startActivity(new Intent(MainActivity.this, GraphicalAnalysis.class));
break;
case 3:
sendMail();
break;
case 4:
dialog = new Dialog(MainActivity.this);
Toast.makeText(MainActivity.this, "Change Limit", Toast.LENGTH_SHORT).show();
AlertDialog.Builder builder = new AlertDialog.Builder(MainActivity.this);
builder.setTitle("Set Threshold");
ListView list=new ListView(MainActivity.this);
ArrayAdapter<String>adapter = new ArrayAdapter<String>(MainActivity.this, android.R.layout.simple_list_item_1,
new String[]{"5","10","15","20","25","30","35","40","45","50","55","60","65","70","75","80","85","90","95","100","105","110","115","120","125","130","135","140","145","150","155","160","165","170","175","180","185","190","195","200"});
list.setAdapter(adapter);
list.setOnItemClickListener(new AdapterView.OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> arg0, View arg1,
int position, long arg3) {
Toast.makeText(MainActivity.this,
"Now Threshold " + (position + 1) * 5 +" is set",
Toast.LENGTH_SHORT).show();
LocalVPNService.netFlixMaxVal = (position + 1) * 5;
navDrawerItems.get(4).setCount(""+LocalVPNService.netFlixMaxVal);
MainActivity.this.adapter.notifyDataSetChanged();
if (dialog.isShowing()) {
dialog.dismiss();
}
}
});
builder.setView(list);
dialog=builder.create();
dialog.show();
break;
case 5:
fragment = new WhatsHotFragment();
callFragment(position);
break;
default:
break;
}
}
Dialog dialog;
private void callFragment(int position) {
if (fragment != null) {
fragmentManager = getFragmentManager();
fragmentManager.beginTransaction()
.replace(R.id.frame_container, fragment).commit();
// update selected item and title, then close the drawer
mDrawerList.setItemChecked(position, true);
mDrawerList.setSelection(position);
setTitle(navMenuTitles[position]);
mDrawerLayout.closeDrawer(mDrawerList);
} else {
// error in creating fragment
Log.e("MainActivity", "Error in creating fragment");
}
}
#Override
protected void onPostCreate(Bundle savedInstanceState) {
super.onPostCreate(savedInstanceState);
// Sync the toggle state after onRestoreInstanceState has occurred.
mDrawerToggle.syncState();
}
#Override
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
// Pass any configuration change to the drawer toggls
mDrawerToggle.onConfigurationChanged(newConfig);
}
}
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == VPN_REQUEST_CODE && resultCode == RESULT_OK) {
startService(new Intent(this, LocalVPNService.class));
}
}
}
Home Fragment
public class HomeFragment extends Fragment {
Boolean checked;
DBHelper dbHelper;
String filterFlag = "", networkTypeSelected = "";
CustomAdapter adap = null;
OnClickListener clickListener;
TextView tvNetworkType;
SharedPreferences prefs;
private static String FILENAME = "mlogs.txt";
public HomeFragment() {
// TODO Auto-generated constructor stub
}
public HomeFragment(String dataFilter) {
filterFlag = dataFilter;
}
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
final View rootView = inflater.inflate(R.layout.fragment_home,
container, false);
prefs = PreferenceManager.getDefaultSharedPreferences(getActivity());
try {
dbHelper = DBHelper.newInstance(getActivity());
tvNetworkType = (TextView) rootView
.findViewById(R.id.tvNetworkTypeHome);
clickListener = new View.OnClickListener() {
#Override
public void onClick(View v) {
Editor edit = prefs.edit();
if (v.getId() == R.id.btnCellularHome) {
checked = false;
tvNetworkType.setText("Cellular Data");
edit.putString("network", "0");
} else if (v.getId() == R.id.btnWifiHome) {
checked = true;
tvNetworkType.setText("Wi-fi Data");
edit.putString("network", "1");
}
edit.commit();
setListViewData(rootView);
}
};
rootView.findViewById(R.id.btnCellularHome).setOnClickListener(
clickListener);
rootView.findViewById(R.id.btnWifiHome).setOnClickListener(
clickListener);
if (prefs.getString("network", "0").equalsIgnoreCase("1")) {
checked = true;
tvNetworkType.setText("Wi-fi Data");
} else {
tvNetworkType.setText("Cellular Data");
checked = false;
}
setListViewData(rootView);
} catch (Exception e) {
e.getMessage();
}
TextView ytdata = (TextView) rootView.findViewById(R.id.ytdata);
TcpDumpUtills tcpDumpUtills = new TcpDumpUtills(getActivity());
ytdata.setText(StringUtils.formatToMultiplier(tcpDumpUtills
.getAppsConsumedData("com.google.android.youtube")));
ytdata.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
try {
File file = new File(Environment.getExternalStorageDirectory() + File.separator + "test.txt");
Process process = Runtime.getRuntime().exec("logcat -d");
BufferedReader bufferedReader = new BufferedReader(
new InputStreamReader(process.getInputStream()));
StringBuilder log=new StringBuilder();
String line;
while ((line = bufferedReader.readLine()) != null) {
log.append(line);
}
writeDataToFile(log.toString());
} catch (IOException e) {
}
}
});
super.onSaveInstanceState(savedInstanceState);
return rootView;
}
#Override
public void onAttach(Activity activity) {
super.onAttach(activity);
//mContext = activity;
}
public void writeDataToFile(String data){
// write on SD card file data in the text box
try {
File myFile = new File("/sdcard/mysdfile.txt");
myFile.createNewFile();
FileOutputStream fOut = new FileOutputStream(myFile);
OutputStreamWriter myOutWriter =
new OutputStreamWriter(fOut);
myOutWriter.append(data);
myOutWriter.close();
fOut.close();
Toast.makeText(getActivity(),
"Done writing SD 'mysdfile.txt'",
Toast.LENGTH_SHORT).show();
} catch (Exception e) {
Toast.makeText(getActivity(), e.getMessage(),
Toast.LENGTH_SHORT).show();
}
}
private void writeToFile(String data) {
try {
OutputStreamWriter outputStreamWriter = new OutputStreamWriter(getActivity().openFileOutput(FILENAME, Context.MODE_PRIVATE));
outputStreamWriter.write(data);
outputStreamWriter.close();
}
catch (IOException e) {
Log.e("Logss", "File write failed: " + e.toString());
}
}
public ListAdapter getData() {
Resources res = getResources();
ArrayList<ListModel> arr = new ArrayList<ListModel>();
ArrayList<ListModel> arrFinal = new ArrayList<ListModel>();
String networkType = "";
if (checked) {
networkType = "1";
} else {
networkType = "0";
}
PackageManager manager = getActivity().getPackageManager();
arr = dbHelper.getAppsDataAccordingToNetworkType(networkType);
if (arr.size() >= 1) {
for (ListModel modelGetter : arr) {
ListModel modelSetter = new ListModel();
String packageName = modelGetter.getAppName();
// Setting App Name
try {
ApplicationInfo appInfo = manager.getApplicationInfo(
modelGetter.getAppName(), 0);
String appName = "" + manager.getApplicationLabel(appInfo);
modelSetter.setAppName(appName);
// Setting Total Data Consumned by the app
long appTotalData = getTotalDataPerApp(modelGetter
.getAppName());
modelSetter.setDataConsumed(appTotalData);
String appTotalDataStr = CommonFunctions
.humanReadableByteCount(appTotalData, false);
modelSetter.setTotalData(appTotalDataStr);
// Setting Total Data as per the network selected
long networkDataPerApp = getDailyNetworkDataPerApp(
modelGetter.getNetworkData(), packageName);
String networkDataStr = CommonFunctions
.humanReadableByteCount(networkDataPerApp, false);
modelSetter.setNetworkData(networkDataStr);
double percd = networkDataPerApp / (double) appTotalData
* 100;
int perc = (int) percd;
modelSetter.setPercenatge(perc);
// Setting App Icon
Drawable draw = manager.getApplicationIcon(modelGetter
.getAppName());
modelSetter.setDrawable(draw);
// Setting Today's Data
long appTodaysData = getUsageData(packageName);
String appTodayDataStr = CommonFunctions
.humanReadableByteCount(appTodaysData, false);
modelSetter.setTodaysData(appTodayDataStr);
Calendar cal = Calendar.getInstance();
long dayOfWeek = cal.get(Calendar.DAY_OF_WEEK);
long dayOfMonth = cal.get(Calendar.DAY_OF_MONTH);
long time = cal.get(Calendar.HOUR_OF_DAY);
long appConsumptionRate = getConsumptionRate(cal,
appTotalData);
String appConsumptionDataStr = CommonFunctions
.humanReadableByteCount(appConsumptionRate, false);
if (filterFlag.equalsIgnoreCase("0")) {
appConsumptionDataStr = appConsumptionDataStr + " /hr";
} else if (filterFlag.equalsIgnoreCase("1")) {
appConsumptionDataStr = appConsumptionDataStr + " /day";
}else if (filterFlag.equalsIgnoreCase("2")) {
appConsumptionDataStr = appConsumptionDataStr + " /day.";
}
modelSetter.setConsumptionRate(appConsumptionDataStr);
// Setting Forecast Data
long appForecastData = getForecastData(appConsumptionRate,
dayOfMonth, dayOfWeek, time, appTotalData);
String appForecastDataStr = CommonFunctions
.humanReadableByteCount(appForecastData, false);
modelSetter.setForecastData(appForecastDataStr);
arrFinal.add(modelSetter);
} catch (Exception e) {
e.getMessage();
}
}
} else {
ListModel modelSetter = new ListModel();
modelSetter.setAppName("No Data");
modelSetter.setConsumptionRate("0.0 KB");
modelSetter.setForecastData("0.0 KB");
modelSetter.setNetworkData("0.0 KB");
modelSetter.setTodaysData("0.0 KB");
modelSetter.setTotalData("0.0 KB");
arrFinal.add(modelSetter);
}
Collections.sort(arrFinal, new Comparator<ListModel>() {
#Override
public int compare(ListModel lhs, ListModel rhs) {
// TODO Auto-generated method stub
return lhs.getDataConsumed() > rhs.getDataConsumed() ? -1
: lhs.getDataConsumed() < rhs.getDataConsumed() ? 1
: 0;
}
});
adap = new CustomAdapter(getActivity(), arrFinal, res, networkType);
adap.notifyDataSetChanged();
return adap;
}
public void setListViewData(View view) {
try {
ListAdapter adap = getData();
ActionSlideExpandableListView list = (ActionSlideExpandableListView) view
.findViewById(R.id.list);
list.setAdapter(adap);
list.setSmoothScrollbarEnabled(true);
// listen for events in the two buttons for every list item.
// the 'position' var will tell which list item is clicked
} catch (Exception e) {
e.getMessage();
}
}
private long getTotalDataPerApp(String packageName) {
String[] arr = CommonFunctions.getDateAccordingToDuration(filterFlag);
String sDate = arr[0];
String eDate = arr[1];
long data = dbHelper.getDailyTotalDataPerApp(sDate, eDate, packageName);
return data;
}
private long getDailyNetworkDataPerApp(String networkType,
String packageName) {
String[] arr = CommonFunctions.getDateAccordingToDuration(filterFlag);
String sDate = arr[0];
String eDate = arr[1];
long data = dbHelper.getDailyNetworkDataPerApp(sDate, eDate,
networkType, packageName);
return data;
}
private long getUsageData(String packageName) {
String[] arr = CommonFunctions.getDateAccordingToDuration(filterFlag);
String sDate = arr[0];
String eDate = arr[1];
long data = dbHelper.getDailyTotalDataPerApp(sDate, eDate, packageName);
return data;
}
private long getForecastData(long cRate, long dayOfMonth, long dayOfWeek,
long time, long appTotalData) {
long output = 0;
if (filterFlag.equalsIgnoreCase("0")) {
output = (cRate * (24 - time)) + appTotalData;
} else if (filterFlag.equalsIgnoreCase("1")) {
long leftDaysOfWeek = 7 - dayOfWeek;
output = (cRate * leftDaysOfWeek) + appTotalData;
} else if (filterFlag.equalsIgnoreCase("2")) {
long leftDaysOfMonth = 31 - dayOfMonth;
output = (cRate * leftDaysOfMonth) + appTotalData;
}
return output;
}
private long getConsumptionRate(Calendar cal, long totalData) {
long output = 0;
int dayOfWeek = cal.get(Calendar.DAY_OF_WEEK);
int dayOfMonth = cal.get(Calendar.DAY_OF_MONTH);
int time = cal.get(Calendar.HOUR_OF_DAY);
if (filterFlag.equalsIgnoreCase("0")) {
output = totalData / time;
} else if (filterFlag.equalsIgnoreCase("1")) {
output = totalData / dayOfWeek;
} else if (filterFlag.equalsIgnoreCase("2")) {
output = totalData / dayOfMonth;
}
return output;
}
public ListAdapter buildDummyData() {
final int SIZE = 20;
String[] values = new String[SIZE];
for (int i = 0; i < SIZE; i++) {
values[i] = "Item " + i;
}
return new ArrayAdapter<String>(getActivity(),
R.layout.expandable_list_item, R.id.tvAppName, values);
}
}
Crash Log
11-19 21:33:24.010 12557-12557/com.oda.bandwit E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.oda.bandwit, PID: 12557
android.view.WindowManager$BadTokenException: Unable to add window -- token null is not for an application
at android.view.ViewRootImpl.setView(ViewRootImpl.java:682)
at android.view.WindowManagerGlobal.addView(WindowManagerGlobal.java:342)
at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:93)
at android.app.Dialog.show(Dialog.java:316)
at android.app.AlertDialog$Builder.show(AlertDialog.java:1112)
at com.oda.bandwit.TcpDumpService.startTCPdump(TcpDumpService.java:98)
at com.oda.bandwit.TcpDumpService.access$000(TcpDumpService.java:22)
at com.oda.bandwit.TcpDumpService$1.run(TcpDumpService.java:62)
at android.os.Handler.handleCallback(Handler.java:751)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6077)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:865)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:755)

SwipeRefreshLayout doesn't update list view

I wanted to add swipe to refresh for my listview in a Fragment but it doesn't seem to work as it doesn't update my list view at all. Here is how my activity works:
Users open up PictureFragment where a list of images (listview)
are shown.
Users press "add button" which will open up UploadImageActivity to add in image.
Once done, UploadImageActivity will close and users now get back to PictureFragment (not updated their latest image upload yet).
User swipes down to update, << Doesn't update the latest image into listview!
Hope a kind soul can help me resolve this.
public class PictureFragment extends Fragment {
private ListView listView;
private int smiley_id;
private String title, date, caption, image;
private ImageButton addPicButton;
private SwipeRefreshLayout swipeRefreshLayout;
private PictureAdapter adapter;
private TableDatabase tableDatabase;
private Cursor cursor;
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
}
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.fragment_picture, container, false);
// Set listview
listView = (ListView) rootView.findViewById(R.id.piclistView);
adapter = new PictureAdapter(getActivity().getApplicationContext(), R.layout.row_feed);
listView.setAdapter(adapter);
// Retrieve data from database
tableDatabase = new TableDatabase(getActivity());
// Get rows of database
cursor = tableDatabase.getInformation(tableDatabase);
// Start from the last so that listview displays latest image first
// Check for existing rows
if(cursor.moveToLast()) {
do {
// Get items from each column
smiley_id = cursor.getInt(0);
title = cursor.getString(1);
date = cursor.getString(2);
caption = cursor.getString(3);
image = cursor.getString(4);
// Saves images added by user into listview
PictureItem pictureItem = new PictureItem(smiley_id, title, date, caption, image);
adapter.add(pictureItem);
} while (cursor.moveToPrevious());
}
// Swipe on refresh
swipeRefreshLayout = (SwipeRefreshLayout) rootView.findViewById(R.id.swipe_refresh);
swipeRefreshLayout.setEnabled(false);
swipeRefreshLayout.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
#Override
public void onRefresh() {
swipeRefreshLayout.setRefreshing(true);
(new Handler()).postDelayed(new Runnable() {
#Override
public void run() {
adapter.notifyDataSetChanged();
swipeRefreshLayout.setRefreshing(false);
}
}, 1000);
}
});
listView.setOnScrollListener(new AbsListView.OnScrollListener() {
#Override
public void onScrollStateChanged(AbsListView view, int scrollState) {
}
#Override
public void onScroll(AbsListView view, int firstVisibleItem, int visibleItemCount, int totalItemCount) {
if(firstVisibleItem == 0) swipeRefreshLayout.setEnabled(true);
else swipeRefreshLayout.setEnabled(false);
}
});
// Lead user to UploadImageActivity to insert image to listview
addPicButton = (ImageButton) rootView.findViewById(R.id.addPictureButton);
addPicButton.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
startActivity(new Intent(getActivity().getApplicationContext(), UploadImageActivity.class));
}
});
return rootView;
}
UploadImageActivity.java
public class UploadImageActivity extends ActionBarActivity implements View.OnClickListener{
private Calendar cal = Calendar.getInstance();
private SimpleDateFormat dateFormatter = new SimpleDateFormat("dd MMM yyyy, EEE # hh:mm a");
EditText pic_title, pic_caption;
ImageView picture;
Button smiley1, smiley2, smiley3, smiley4, smiley5, selected_smiley;
// To store in database
int smiley_id = R.drawable.smile1; // Set default smiley as first smiley if not chosen
String title, date, caption;
String uriPicture; // Save uri in string format to store image as text format in database
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_picture);
// Removes shadow under action bar
getSupportActionBar().setElevation(0);
pic_title = (EditText) findViewById(R.id.picture_title);
pic_caption = (EditText) findViewById(R.id.picture_caption);
picture = (ImageView) findViewById(R.id.imagebutton);
smiley1 = (Button) findViewById(R.id.button1);
smiley2 = (Button) findViewById(R.id.button2);
smiley3 = (Button) findViewById(R.id.button3);
smiley4 = (Button) findViewById(R.id.button4);
smiley5 = (Button) findViewById(R.id.button5);
selected_smiley = (Button) findViewById(R.id.select_smiley);
picture.setOnClickListener(this);
smiley1.setOnClickListener(this);
smiley2.setOnClickListener(this);
smiley3.setOnClickListener(this);
smiley4.setOnClickListener(this);
smiley5.setOnClickListener(this);
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.menu_event, menu);
return true;
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
int id = item.getItemId();
if (id == R.id.action_ok) {
title = pic_title.getText().toString();
date = dateFormatter.format(cal.getTime());
caption = pic_caption.getText().toString();
// Do not save data
if(title.isEmpty()) {
alertUser("Upload failed!", "Please enter title.");
}
else if(caption.isEmpty()) {
alertUser("Upload failed!", "Please enter caption.");
}
else if(uriPicture.isEmpty()) {
alertUser("Upload failed!", "Please upload an image.");
}
// Save data when title, caption and image are not empty
else {
// Add information into database
TableDatabase tableDatabase = new TableDatabase(this);
tableDatabase.putInformation(tableDatabase, smiley_id, title, date, caption, uriPicture);
Toast.makeText(getBaseContext(), "Details successfully saved", Toast.LENGTH_LONG).show();
finish();
}
return true;
}
return super.onOptionsItemSelected(item);
}
#Override
public void onClick(View v) {
switch(v.getId()) {
// Show the image picked by user
case R.id.imagebutton:
picture.setImageDrawable(null);
Crop.pickImage(this);
break;
// Saves the user's smiley choice
case R.id.button1:
selected_smiley.setBackgroundResource(R.drawable.smile1);
selected_smiley.setText("");
setSmileyID(R.drawable.smile1);
break;
case R.id.button2:
selected_smiley.setBackgroundResource(R.drawable.smile2);
selected_smiley.setText("");
setSmileyID(R.drawable.smile2);
break;
case R.id.button3:
selected_smiley.setBackgroundResource(R.drawable.smile3);
selected_smiley.setText("");
setSmileyID(R.drawable.smile3);
break;
case R.id.button4:
selected_smiley.setBackgroundResource(R.drawable.smile4);
selected_smiley.setText("");
setSmileyID(R.drawable.smile4);
break;
case R.id.button5:
selected_smiley.setBackgroundResource(R.drawable.smile5);
selected_smiley.setText("");
setSmileyID(R.drawable.smile5);
break;
default:
break;
}
}
// This method sets the smiley ID according to what the user picks.
private void setSmileyID(int smileyID) {
this.smiley_id = smileyID;
}
// This method calls alert dialog to inform users a message.
private void alertUser(String title, String message) {
AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(UploadImageActivity.this);
dialogBuilder.setTitle(title);
dialogBuilder.setMessage(message);
dialogBuilder.setPositiveButton("Ok", null);
dialogBuilder.show();
}
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if(requestCode == Crop.REQUEST_PICK && resultCode == RESULT_OK) {
beginCrop(data.getData());
} else if(requestCode == Crop.REQUEST_CROP) {
handleCrop(resultCode, data);
}
}
// This method allows users to crop image in square.
private void beginCrop(Uri source) {
Uri destination = Uri.fromFile(new File(getCacheDir(), "cropped"));
Crop.of(source, destination).asSquare().start(this);
}
// This method ensures there are no errors in cropping.
private void handleCrop(int resultCode, Intent result) {
if(resultCode == RESULT_OK) {
picture.setImageURI(Crop.getOutput(result));
uriPicture = Crop.getOutput(result).toString();
} else if(resultCode == Crop.RESULT_ERROR) {
Toast.makeText(this, Crop.getError(result).getMessage(), Toast.LENGTH_SHORT).show();
}
}
TableDatabase.java
public class TableDatabase extends SQLiteOpenHelper {
public String query = "CREATE TABLE " + TableData.TableInfo.TABLE_NAME + " (" +
TableData.TableInfo.SMILEY + " INTEGER NOT NULL, " +
TableData.TableInfo.TITLE + " TEXT, " +
TableData.TableInfo.DATE + " TEXT, " +
TableData.TableInfo.CAPTION + " TEXT, " +
TableData.TableInfo.IMAGE + " TEXT);";
public TableDatabase(Context context) {
super(context, TableData.TableInfo.DATABASE_NAME, null, TableData.TableInfo.DATABASE_VERSION);
// Check if database is created
Log.d("Database operations", "Database created");
}
#Override
public void onCreate(SQLiteDatabase db) {
// Create table
db.execSQL(query);
Log.d("Database operations", "Table created");
}
#Override
public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
}
// Insert user information into the database
public void putInformation(TableDatabase data, int smiley, String title, String date, String caption, String image) {
// Write data into database
SQLiteDatabase sqLiteDatabase = data.getWritableDatabase();
ContentValues contentValues = new ContentValues();
// Add value from each column into contentvalue
contentValues.put(TableData.TableInfo.SMILEY, smiley);
contentValues.put(TableData.TableInfo.TITLE, title);
contentValues.put(TableData.TableInfo.DATE, date);
contentValues.put(TableData.TableInfo.CAPTION, caption);
contentValues.put(TableData.TableInfo.IMAGE, image);
// Insert into sqlite database
sqLiteDatabase.insert(TableData.TableInfo.TABLE_NAME, null, contentValues);
Log.d("Database operations", "One row inserted");
}
// Retrieve data from database
public Cursor getInformation(TableDatabase data) {
// Read data from sqlite database
SQLiteDatabase sqLiteDatabase = data.getReadableDatabase();
String[] columns = { TableData.TableInfo.SMILEY, TableData.TableInfo.TITLE, TableData.TableInfo.DATE, TableData.TableInfo.CAPTION, TableData.TableInfo.IMAGE };
// Points to first row of table
return sqLiteDatabase.query(TableData.TableInfo.TABLE_NAME, columns, null, null, null, null, null);
}