Develop Reference

Changing TextView of individual items in a ListView

I am in the making of a shopping list using a ListView with custom items with the posibility of increasing the amount of that item and also decreasing the amount.
At the moment, I get the right amount of items when I load them in to the shopping list, as can seen in the image below:
the image of the ListView and problem
But the problem occurs when I am trying to increase/decrese the amount of each item by clicking the buttons, only the last item in the ListView gets updated by the clicks.
The reason for this is because i am re-declaring the TextView for each item, and the others (probably?) doesn't get stored anywhere. So i read about "setTag()" and "getTag()" and tried to implement but this didn't work either (maybe beacuse i did it wrong).
I am using a custom class called "Item" which stores each item and the amount of that item.
Otherwise, this is the custom adapter and the .xml
public class ShoppingListAdapter extends ArrayAdapter<Item> {
int amount;
TextView amountText;
private Context mContext;
int mResource;
public ShoppingListAdapter(#NonNull Context context, int resource, #NonNull ArrayList<Item> objects) {
super(context, resource, objects);
mContext = context;
mResource = resource;
}
#NonNull
#Override
public View getView(final int position, #Nullable View convertView, #NonNull ViewGroup parent) {
//get the item information
String name = getItem(position).getName();
String brand = getItem(position).getBrand();
int id = getItem(position).getId();
String img = getItem(position).getImg();
amount = getItem(position).getAmount();
//all info
Item item = new Item(name,id,brand,img);
LayoutInflater inflater = LayoutInflater.from(mContext);
convertView = inflater.inflate(mResource,parent,false);
TextView tVName = (TextView) convertView.findViewById(R.id.textView2);
ImageView imgV = (ImageView) convertView.findViewById(R.id.imageView);
TextView tVId = (TextView) convertView.findViewById(R.id.textView3);
amountText = (TextView) convertView.findViewById( R.id.amountItem );
tVName.setText(name);
amountText.setText( String.valueOf( amount ) );
amountText.setTag(position);
Picasso.with(mContext).load(img).into(imgV); // tVBrand.setText(brand);
//tVId.setText(id);
//Buttons
Button addButton =(Button) convertView.findViewById(R.id.addValue);
Button subButton =(Button) convertView.findViewById(R.id.subValue);
addButton.setOnClickListener( new View.OnClickListener() {
#Override
public void onClick(View view) {
getItem(position).incrementAmount();
//This gives the right position and the amount for all items
Log.d("ifIncreased", " " + getItem(position).getAmount());
Log.d("ifIncreased", position + "" );
TextView newText = (TextView) amountText.getTag(position);
newText.setText( String.valueOf( getItem(position).getAmount()));
}
} );
subButton.setOnClickListener( new View.OnClickListener() {
#Override
public void onClick(View view) {
if(getItem(position).getAmount() == 1)
{
//TODO remove from list;
}
else{
getItem(position).decrementAmount();
Log.d("ifIncreased", position + "" );
amountText.setText( String.valueOf( getItem(position).getAmount()) );
}
}
} );
return convertView;
}
and the XML:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal"
android:weightSum="100">
<ImageView
android:id="#+id/imageView"
android:layout_width="60dp"
android:layout_height="60dp"
android:layout_weight="33.3"
app:srcCompat="#mipmap/ic_launcher" />
<LinearLayout
android:layout_width="212dp"
android:layout_height="60dp"
android:layout_weight="33.3"
android:orientation="vertical">
<TextView
android:id="#+id/textView3"
android:layout_width="match_parent"
android:layout_height="30dp"
android:layout_below="#+id/textView2"
android:gravity=""
android:paddingLeft="10dp"
android:text="TextView3" />
<TextView
android:id="#+id/textView2"
android:layout_width="match_parent"
android:layout_height="30dp"
android:gravity=""
android:paddingLeft="10dp"
android:text="TextView2" />
</LinearLayout>
<LinearLayout
android:layout_width="112dp"
android:layout_height="60dp"
android:gravity="center"
android:orientation="horizontal">
<TextView
android:id="#+id/amountItem"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_weight="1"
android:gravity="center"
android:text="1"
android:textStyle="bold" />
<Button
android:id="#+id/addValue"
android:layout_width="40dp"
android:layout_height="33dp"
android:layout_gravity="center"
android:text="+"
android:textAlignment="center"
android:textSize="12sp" />
<Button
android:id="#+id/subValue"
android:layout_width="40dp"
android:layout_height="33dp"
android:layout_gravity="center"
android:text="–"
android:textAlignment="center"
android:textSize="12sp" />
</LinearLayout>
</LinearLayout>
So- since I am having the right values in the onClick functions, my question is, how can I change each TextView (the amount of that item) from the items in the full list?

Try this to update single value into adapter.. make public method and that method called into fragment or activity when you updated any value and refresh adapter.
/**
* this method used to update list item when broad cast received.
* #param percentage
* #param position
*/
public void updateProgress(double percentage, final int position) {
feedBackVoList.get(position).setPercentage(percentage);
notifyItemChanged(position);
}
after that updated value set into textview when you called notifyItemChanged(position) reset again that row or refresh that row.

Adding multiple views using LayoutInflator

I'm trying to create a 'favourites' view dynamically in android by recording whether the user has favoured a specific sound bite in my app and then inserting the sub view into a parent view with the appropriate info about a particular soundbite. Essentially, creating a custom playlist of soundbites.
I'm having problems with the layoutInflator though. If I add more than one sub view into my parent view, only the last sub view added will have the appropriate parameters entered, whereas the rest have the default values from the sub view xml layout.
Here is my java code displaying the general idea behind adding subviews:
LayoutInflater l = getLayoutInflater();
LinearLayout ll = (LinearLayout)findViewById(R.id.favlist);
if(getIntent().getExtras()!=null)
{
Bundle extras = getIntent().getExtras();
Intent test = getIntent();
if(test.hasExtra("favThunder")){
String favValues = extras.getString("favThunder");
View v = l.inflate(R.layout.sublayout, null);
ll.addView(v);
ImageView favImage = (ImageView)findViewById(R.id.favimage);
favImage.setImageResource(R.drawable.thundercats);
TextView tv = (TextView) findViewById(R.id.favtitle);
tv.setText(R.string.thundercats);
TextView tvClicks = (TextView) findViewById(R.id.timesplayed);
tvClicks.setText("Times played: " + favValues);
favImage.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
if (mp.isPlaying()) {
mp.stop();
}
mp = MediaPlayer.create(getApplicationContext(), R.raw.thunder);
mp.start();
}
});
}
if(test.hasExtra("favSkeletor")){
String favValues = extras.getString("favSkeletor");
View v = l.inflate(R.layout.sublayout, null);
ll.addView(v);
ImageView favImage = (ImageView)findViewById(R.id.favimage);
favImage.setImageResource(R.drawable.skeletor);
TextView tv = (TextView) findViewById(R.id.favtitle);
tv.setText(R.string.skeletor);
TextView tvClicks = (TextView) findViewById(R.id.timesplayed);
tvClicks.setText("Times played: "+favValues);
favImage.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
if (mp.isPlaying()) {
mp.stop();
}
mp = MediaPlayer.create(getApplicationContext(), R.raw.skeletor);
mp.start();
}
});
}
And here is my sub view and parent view xml respectively
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal">
<ImageButton
android:id="#+id/favimage"
android:layout_width="0dp"
android:layout_weight="0.5"
android:layout_height="200dp"
android:src="#drawable/thundercats"
android:scaleType="fitCenter"/>
<LinearLayout
android:layout_weight="0.5"
android:layout_width="0dp"
android:layout_height="match_parent"
android:orientation="vertical">
<TextView
android:id="#+id/favtitle"
android:layout_weight="0.4"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="A TEST TITLE"/>
<TextView
android:layout_weight="0.3"
android:id="#+id/timesplayed"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Times played: Heck!"/>
</LinearLayout>
</LinearLayout>
Parent xml
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fillViewport="true"
tools:context="com.example.markohare.ohareb00716779_cw1.MainActivity"
>
<LinearLayout
android:id="#+id/favlist"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical"
android:padding="5dp">
</LinearLayout>
</ScrollView>
What am I doing wrong? Is my subview too complex or is there something wrong in my java code?
Thanks

onClickListener on a button that is added through a layout inflator

Here is my code so far based on various answers to related questions on SO.
In my Activity
GridView gv = (GridView) findViewById(R.id.gridView1);
MyCustomAdapter mAdapter = new MyCustomAdapter();
mAdapter.addItem("Action1");
mAdapter.addItem("Action2");
mAdapter.addItem("Action3");
gv.setAdapter(mAdapter);
My Adapter
private class MyCustomAdapter extends BaseAdapter {
private ArrayList<String> mData = new ArrayList<String>();
private LayoutInflater mInflater;
public MyCustomAdapter() {
mInflater = (LayoutInflater)getSystemService(Context.LAYOUT_INFLATER_SERVICE);
}
public void addItem(final String item) {
mData.add(item);
notifyDataSetChanged();
}
#Override
public int getCount() {
return mData.size();
}
#Override
public String getItem(int position) {
return mData.get(position);
}
#Override
public long getItemId(int position) {
return position;
}
#Override
public View getView(int position, View convertView, ViewGroup parent) {
NumericViewHolder holder = new NumericViewHolder();
if (convertView == null) {
convertView = mInflater.inflate(R.layout.horizontalnumberpicker, null);
holder.textView = (TextView)convertView.findViewById(R.id.txtNPTitle);
holder.minus = (Button)convertView.findViewById(R.id.btnMinus);
holder.plus = (Button)convertView.findViewById(R.id.btnPlus);
holder.value = (TextView)convertView.findViewById(R.id.txtNPValue);
holder.minus.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
TextView tv = (TextView) v.findViewById(R.id.txtNPValue);
int value = Integer.parseInt(tv.getText().toString());
Toast.makeText(getApplicationContext(), Integer.toString(value), Toast.LENGTH_SHORT).show();
if (value > 0) {
value = value - 1;
tv.setText(Integer.toString(value));
}
}
});
holder.plus.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
TextView tv = (TextView) v.findViewById(R.id.txtNPValue);
int value = Integer.parseInt(tv.getText().toString()); <--Error is here
Toast.makeText(getApplicationContext(), Integer.toString(value), Toast.LENGTH_SHORT).show();
value = value + 1;
tv.setText(Integer.toString(value));
}
});
convertView.setTag(holder);
} else {
holder = (NumericViewHolder)convertView.getTag();
}
holder.textView.setText(mData.get(position));
return convertView;
}
}
XML - Main_Activity
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="#+id/rlAddProduct"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<Button
android:id="#+id/btnSaveProduct"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentEnd="true"
android:layout_alignParentRight="true"
android:layout_alignParentTop="true"
android:layout_marginEnd="20dp"
android:layout_marginRight="20dp"
android:layout_marginTop="20dp"
android:text="#string/Save" />
<TextView
android:id="#+id/lblSelectCategory"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="#+id/btnSaveProduct"
android:layout_alignBottom="#+id/btnSaveProduct"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_marginLeft="20dp"
android:layout_marginStart="20dp"
android:text="#string/selectCategory" />
<Spinner
android:id="#+id/spCategory"
android:layout_width="250dp"
android:layout_height="40dp"
android:layout_alignBottom="#+id/lblSelectCategory"
android:layout_marginLeft="33dp"
android:layout_marginStart="33dp"
android:layout_toEndOf="#+id/lblSelectCategory"
android:layout_toRightOf="#+id/lblSelectCategory" />
<GridView
android:id="#+id/gridView1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignLeft="#+id/lblSelectCategory"
android:layout_below="#+id/btnSaveProduct"
android:layout_marginTop="14dp"
android:numColumns="auto_fit" >
</GridView>
</RelativeLayout>
XML - Horizontalnumberpicker
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/RelativeLayout1"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<TextView
android:id="#+id/txtNPTitle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:text="EnterTextHere"
android:layout_marginTop="5dp" />
<Button
android:id="#+id/btnPlus"
android:layout_width="50dp"
android:layout_height="50dp"
android:layout_alignBaseline="#+id/txtNPValue"
android:layout_alignBottom="#+id/txtNPValue"
android:layout_toRightOf="#+id/txtNPValue"
android:text="+" />
<TextView
android:id="#+id/txtNPValue"
android:layout_width="50dp"
android:layout_height="50dp"
android:layout_alignTop="#+id/btnMinus"
android:layout_toRightOf="#+id/btnMinus"
android:gravity="center"
android:text="0"
android:textAppearance="#style/AppBaseTheme"
android:textSize="20dp" />
<Button
android:id="#+id/btnMinus"
android:layout_width="50dp"
android:layout_height="50dp"
android:layout_alignParentLeft="true"
android:layout_below="#+id/txtNPTitle"
android:layout_marginTop="2dp"
android:text="-" />
</RelativeLayout>
The requirement is that when I press the plus button, I need to increment the value in the corresponding txtNPValue. Similarly with the minus button, I need to decrement the value in the txtNPValue.
The error is
01-31 22:40:10.854: E/AndroidRuntime(32198): java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.CharSequence android.widget.TextView.getText()' on a null object reference
Also I do not know if this is the right way to program such a requirement and would like some pointers.

TextView tv = (TextView) v.findViewById(R.id.txtNPValue);
this will return null pointer exception, as the view that u r getting is of the button or the clicked item..
Use this :-
RelativeLayout rlLayout = (RelativeLayout) v.getParent();
TextView tv = (TextView) rlLayout.findViewById(R.id.txtNPValue);

please remove:
TextView tv = (TextView) v.findViewById(R.id.txtNPValue);
from onClick to resolve nullpointerException

Android:Quantity buttons in listview - only updates top quantity

I have created a list view with plus and minus buttons on each row but the value only changes on the top row also i need a way so that when i click submit order it will reference the type of coffee and say what the quantity is that that was ordered.
activity_main.xml
<ListView
android:id="#+id/list"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"></ListView>
</LinearLayout>
customListAdapter.java
public class CustomListAdapter extends ArrayAdapter<String> {
String[] description = {
"Price: £1.75",
"Price: £2.15",
"Price: £2.80",
"Price: £2.00",
"Price: £2.80",
"Price: £3.35",
"Price: £3.15",
"Price: £2.00",
"Price: £2.45",
"Price: £3.00",
"Price: £2.25",
};
private final Activity context;
private final String[] itemname;
private final Integer[] imgid;
public CustomListAdapter(Activity context, String[] itemname, Integer[] imgid) {
super(context, R.layout.mylist, itemname);
// TODO Auto-generated constructor stub
this.context=context;
this.itemname=itemname;
this.imgid=imgid;
}
public View getView(int position,View view,ViewGroup parent) {
LayoutInflater inflater=context.getLayoutInflater();
View rowView=inflater.inflate(R.layout.mylist, null,true);
TextView txtTitle = (TextView) rowView.findViewById(R.id.item);
ImageView imageView = (ImageView) rowView.findViewById(R.id.icon);
TextView extratxt = (TextView) rowView.findViewById(R.id.textView1);
txtTitle.setText(itemname[position]);
imageView.setImageResource(imgid[position]);
extratxt.setText(description[position]);
return rowView;
};
myList.xml
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical">
<TextView
android:id="#+id/item"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="10dp"
android:layout_marginTop="5dp"
android:padding="2dp"
android:text="Top text"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textColor="#android:color/white" />
<TextView
android:id="#+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="10dp"
android:textColor="#906B41"
android:text="Bottom Text" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingRight="8dp"
android:paddingTop="8dp"
android:orientation="horizontal">
<View
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1">
</View>
<Button
android:layout_width="30dp"
android:layout_height="30dp"
android:onClick="decrement"
android:textAlignment="center"
android:background="#layout/roundshapebtn"
android:text="-" />
<TextView
android:id="#+id/quantity_text_view"
android:layout_width="wrap_content"
android:layout_height="30dp"
android:paddingLeft="8dp"
android:paddingRight="8dp"
android:text="0"
android:textColor="#android:color/white"
android:textAlignment="center"
android:textSize="18sp" />
<Button
android:id="#+id/increment_button_view"
android:layout_width="30dp"
android:layout_height="30dp"
android:layout_alignParentRight="true"
android:onClick="increment"
android:textAlignment="center"
android:text="+"
android:background="#layout/roundshapebtn"/>
</LinearLayout>
Image showing the quantity only changes on the top value

i dont know how is your on click listener code but i am providing some example for that-
#Override
public View getView(final int position, View convertView, ViewGroup parent) {
View view = convertView;
if (view == null) {
LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
view = inflater.inflate(R.layout.my_custom_list_layout, null);
}
//Handle TextView and display string from your list
TextView listItemText = (TextView)view.findViewById(R.id.list_item_string);
listItemText.setText(list.get(position));
//Handle buttons and add onClickListeners
Button deleteBtn = (Button)view.findViewById(R.id.delete_btn);
Button addBtn = (Button)view.findViewById(R.id.add_btn);
deleteBtn.setOnClickListener(new View.OnClickListener(){
#Override
public void onClick(View v) {
//do something
list.remove(position); //or some other task
notifyDataSetChanged();
}
});
addBtn.setOnClickListener(new View.OnClickListener(){
#Override
public void onClick(View v) {
//do something
notifyDataSetChanged();
}
});
return view;
}
}

Get textview of custom adapter android

I have a custom view adapter with four buttons and a title that populate a ListView.
When a user clicks one of those buttons, I want to retrieve the title associated with that specific adapter.
So far I have tried retrieving the parent and getting the textView but that does not return the correct title.
So...how would I get the specific title affiliated to the adapter that has the button the user clicked on?
I'd be happy to clarify if you need more information.
Here is the layout of the adapter.
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<TextView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:textAppearance="?android:attr/textAppearanceLarge"
android:id="#+id/fragment_student_home_classTitle_textView"
android:paddingTop="20dp"
android:layout_toLeftOf="#+id/linearLayout"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true" />
<LinearLayout
android:orientation="horizontal"
android:layout_width="wrap_content"
android:layout_height="fill_parent"
android:layout_gravity="right"
android:layout_alignParentTop="true"
android:layout_alignParentRight="true"
android:layout_alignParentEnd="true"
android:id="#+id/linearLayout">
<LinearLayout
android:orientation="vertical"
android:layout_width="wrap_content"
android:layout_height="match_parent">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:id="#+id/fragment_student_home_grades"
android:background="#ffff130c" />
<ImageButton
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/fragment_student_home_grades_imageButton"
android:src="#drawable/ic_grades_512"
android:background="#00000000" />
</LinearLayout>
<LinearLayout
android:orientation="vertical"
android:layout_width="wrap_content"
android:layout_height="match_parent">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:id="#+id/fragment_student_home_notification_textEdit"
android:background="#ffff130c" />
<ImageButton
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/fragment_student_home_notification_imageButton"
android:src="#drawable/ic_bell_512"
android:background="#00000000" />
</LinearLayout>
<LinearLayout
android:orientation="vertical"
android:layout_width="wrap_content"
android:layout_height="match_parent">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:id="#+id/fragment_student_home_homework"
android:background="#ffff130c" />
<ImageButton
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/fragment_student_home_homework_imageButton"
android:src="#drawable/ic_foundation_book_bookmark_simple_black_512x512"
android:contentDescription="#string/homework_notification_icon"
android:background="#00000000" />
</LinearLayout>
<LinearLayout
android:orientation="vertical"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:weightSum="1">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:id="#+id/fragment_student_home_attendance"
android:background="#ffff130c" />
<ImageButton
android:layout_width="42dp"
android:layout_height="40dp"
android:id="#+id/fragment_student_home_attendance_imageButton"
android:src="#drawable/ic_attendance"
android:contentDescription="#string/homework_notification_icon"
android:background="#00000000" />
</LinearLayout>
</LinearLayout>
And here is the adapter where I implemented the onClick
public class ClassAdapter extends ArrayAdapter<SchoolClass> implements View.OnClickListener{
private SchoolClass aClass;
public ClassAdapter(Context context, int resource, ArrayList<SchoolClass> objects) {
super(context, resource, objects);
}
public SchoolClass getSchoolClass(){
return this.aClass;
}
public void setSchoolClass(SchoolClass schoolClass){
this.aClass = schoolClass;
}
#Override
public View getView(int position, View convertView, ViewGroup parent){
View v = convertView;
if (v == null) {
LayoutInflater vi;
vi = LayoutInflater.from(getContext());
v = vi.inflate(R.layout.classes_adapter, null);
}
aClass = getItem(position);
if(aClass != null){
TextView title = (TextView) v.findViewById(R.id.fragment_student_home_classTitle_textView);
if(title != null){
title.setText(aClass.getTitle());
}
setSchoolClass(aClass);
}
//set buttons
ImageButton notificationsButton = (ImageButton) v.findViewById(R.id.fragment_student_home_notification_imageButton);
ImageButton gradesButton = (ImageButton) v.findViewById(R.id.fragment_student_home_grades_imageButton);
ImageButton attendanceButton = (ImageButton) v.findViewById(R.id.fragment_student_home_attendance_imageButton);
ImageButton homeworkButton = (ImageButton) v.findViewById(R.id.fragment_student_home_homework_imageButton);
notificationsButton.setOnClickListener(this);
gradesButton.setOnClickListener(this);
attendanceButton.setOnClickListener(this);
homeworkButton.setOnClickListener(this);
return v;
}
#Override
public void onClick(View v) {
Intent intent = new Intent(getContext(), ClassActivity.class);
View parent = (View) v.getRootView();
//v.getParent() returns null when I look for the textView
TextView title = (TextView) parent.findViewById(R.id.fragment_student_home_classTitle_textView);
System.out.println("\n\n title: " + title.getText().toString() + " \n\n");
intent.putExtra("__CLASS_NAME__", title.getText().toString());
It populates a list view and if I were to click on fragment_student_home_attendance_imageButton I would want to get the fragment_student_home_classTitle_textView associated with that ClassAdapter.

Just give a idea to you, hope this can help to fix the problem :)
#Override
public View getView(int position, View convertView, ViewGroup parent){
View v = convertView;
// ....
ImageButton notificationsButton = (ImageButton) v.findViewById(R.id.fragment_student_home_notification_imageButton);
notificationsButton.setTag(R.id.fragment_student_home_notification_imageButton);
// ....
return v;
}
#Override
public void onClick(View v) {
if(v!=null && v.getTag()!=null && v.getTag()==R.id.fragment_student_home_notification_imageButton){
// do something you like
}
}

Ok nevermind, I got it.
#Override
public void onClick(View v) {
Intent intent = new Intent(getContext(), ClassActivity.class);
//It's the parent of the parent OF THE parent where
//the textView lies in my layout.
View parent = (View) v.getParent().getParent().getParent();
TextView title = (TextView) parent.findViewById(R.id.fragment_student_home_classTitle_textView);
System.out.println("\n\n title: " + title.getText().toString() + " \n\n");
intent.putExtra("__CLASS_NAME__", title.getText().toString());
If there is a better way to get this solution, as it seems like a head on approach to the problem, I welcome any comments!