For some reason the listview is not animating, only the textviews are. I have a feeling it has to do with the LayoutInflater but I am not sure. This is where I define the JazzyListView and its animation:
public class RssFragment extends Fragment implements AdapterView.OnItemClickListener {
private ProgressBar progressBar;
private View view;
private View view2;
private JazzyListView listView;
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setRetainInstance(true);
}
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
if (view == null) {
view = inflater.inflate(R.layout.fragment_layout,container, false);
progressBar = (ProgressBar) view.findViewById(R.id.progressBar);
listView= (JazzyListView) view.findViewById(R.id.listView);
listView.setOnItemClickListener(this);
startService();
} else {
}
return view;
}
private void startService() {
Intent intent = new Intent(getActivity(), RssService.class);
intent.putExtra(RssService.RECEIVER, resultReceiver);
getActivity().startService(intent);
}
private final ResultReceiver resultReceiver = new ResultReceiver(new Handler()) {
#SuppressWarnings("unchecked")
#Override
protected void onReceiveResult(int resultCode, Bundle resultData) {
List<RssItem> items = (List<RssItem>) resultData.getSerializable(RssService.ITEMS);
if (items != null) {
RssAdapter adapter = new RssAdapter(getActivity(), items);
listView.setAdapter(adapter);
} else {
Toast.makeText(getActivity(), "The RSS feed is unable to be downloaded at this time",
Toast.LENGTH_LONG).show();
}
progressBar.setVisibility(View.GONE);
listView.setTransitionEffect(JazzyHelper.GROW);
listView.setVisibility(View.VISIBLE);
};
};
#Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
RssAdapter adapter = (RssAdapter) parent.getAdapter();
RssItem item = (RssItem) adapter.getItem(position);
Intent intent = new Intent(Intent.ACTION_VIEW);
startActivity(intent);
}
}
Here is my layout:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="wrap_content"
android:layout_height="fill_parent"
android:baselineAligned="false">
<ImageView
android:layout_width="fill_parent"
android:layout_height="50dp"
android:id="#+id/imageView"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:background="#ff090eae" />
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="KGHS"
android:id="#+id/button"
android:layout_alignBottom="#+id/imageView"
android:layout_centerHorizontal="true" />
<ImageButton
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/imageButton"
android:layout_alignBottom="#+id/imageView"
android:layout_alignParentRight="true"
/>
<ProgressBar
android:id="#+id/progressBar"
style="?android:attr/progressBarStyleLarge"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true" />
<com.twotoasters.jazzylistview.JazzyListView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/listView"
android:divider="#b5b5b5"
app:effect= "grow"
android:dividerHeight="10dp"
android:layout_below="#+id/searchView"
android:layout_marginBottom="60dp"/>
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/imageView2"
android:layout_below="#id/imageView"
android:layout_centerHorizontal="true" />
<SearchView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:id="#+id/searchView"
android:layout_below="#+id/imageView"
/>
<ImageView
android:layout_width="fill_parent"
android:layout_height="60dp"
android:id="#+id/imageView3"
android:layout_alignParentBottom="true"
android:layout_centerHorizontal="true"
android:background="#ffdedede" />
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="EVENTS"
android:id="#+id/button2"
android:layout_alignBottom="#+id/imageView3"
android:layout_toLeftOf="#+id/button3"
android:layout_toStartOf="#+id/button3"
android:layout_centerHorizontal="true"/>
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="STAFF"
android:id="#+id/button3"
android:layout_centerHorizontal="true"
android:layout_alignParentBottom="true"
android:layout_toRightOf="#+id/button"
android:layout_toEndOf="#+id/button" />
</RelativeLayout>
As I mentioned before the textviews (the textviews are in a different xml by themselves) are animating but the actual listview is not. I already tried changing the fragment to an activity in order to rid the view/layout inflater. Not sure what else to try.
[edit 1] Is this Android SDK animation? This is an image from the JazzyListView library sample application... I was under the impression the jazzylistview animated the listview as well, otherwise what is the point???
Animation of JazzyListView animates its items but not itself. If you want to animate a JazzyListView, then you have to use animations provided by Android SDK, I am afraid.
To add an animation in ListView, you first need to define an
XML containing your animation. In my case I created a fade_in.xml.
You need to put this file in res->anim->fade_in.xml folder
/res/anim/fade_in.xml
<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
<alpha android:fromAlpha="0.0" android:toAlpha="1.0" android:duration="500" />
</set>
Then, I created a class derived from BaseAdapter so that I can override the getView
function and that is where you can insert the animation code.
#Override
public View getView(int i, View view, ViewGroup viewGroup)
{
View view = inflater.inflate(R.layout.task_item_large_one_line, null);
...
Animation animation = AnimationUtils.loadAnimation(mainActivity, R.anim.fade_in);
animation.setStartOffset(i*500);
view.startAnimation(animation);
return view;
}
Related
I am trying to add delete button next to my item details basing on this answer.
I tried it on a new project, it works perefect:
and when I click delete, I delete the item.
sadly, I tried to use it in my own project when my listView is in calendar_tab.xml. calendar_tab uses CompactCalendarTab.java - fragment class.
so Android Studio errored:
E:\Downloads\MyCustomAdapter.java
Error:(49, 63) error: cannot find symbol method getSystemService(String)
I tried to change
LayoutInflater inflater = (LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
to
LayoutInflater inflater = (LayoutInflater)getActivity().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
but with no luck.
custom_listview.xml:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<TextView
android:id="#+id/list_item_string"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:layout_alignParentLeft="true"
android:paddingLeft="8dp"
android:textSize="18sp"
android:textStyle="bold" />
<Button
android:id="#+id/delete_btn"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_centerVertical="true"
android:layout_marginRight="5dp"
android:text="Delete" />
calendar_tab.xml:
<?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:orientation="vertical"
android:layout_width="match_parent"
android:id="#+id/calendar_tab"
android:layout_height="match_parent"
>
<RelativeLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/toolbar_calendar"
android:background="#color/teal_300"
android:layout_alignParentTop="true"
android:padding="10sp"
android:layout_alignParentStart="true">
<ImageButton
android:id="#+id/back_button"
android:src="#mipmap/ic_arrow_back_black_24dp"
android:background="#null"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_alignParentEnd="true"
android:onClick="goBackmain"
/>
<ImageButton
android:id="#+id/next_button"
android:src="#mipmap/ic_keyboard_arrow_left_black_24dp"
android:background="#null"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_toLeftOf="#+id/showdate"
android:layout_toStartOf="#+id/showdate" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text=""
android:textSize="25sp"
android:textStyle="bold"
android:textColor="#color/black"
android:id="#+id/showdate"
android:layout_alignBaseline="#+id/prev_button"
android:layout_alignBottom="#+id/prev_button"
android:layout_centerHorizontal="true" />
<ImageButton
android:id="#+id/prev_button"
android:src="#mipmap/ic_keyboard_arrow_right_black_24dp"
android:background="#null"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_toRightOf="#+id/showdate"
android:layout_toEndOf="#+id/showdate" />
</RelativeLayout>
<com.github.sundeepk.compactcalendarview.CompactCalendarView
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="#+id/compactcalendar_view"
android:layout_width="fill_parent"
android:layout_height="250dp"
app:compactCalendarTargetHeight="250dp"
app:compactCalendarTextSize="12sp"
app:compactCalendarBackgroundColor="#null"
app:compactCalendarTextColor="#color/blue_grey_700"
app:compactCalendarCurrentSelectedDayBackgroundColor="#color/teal_300"
app:compactCalendarCurrentDayBackgroundColor="#color/teal_600"
app:compactCalendarCurrentDayIndicatorStyle="fill_large_indicator"
app:compactCalendarEventIndicatorStyle="small_indicator"
app:compactCalendarOtherMonthDaysTextColor="#534c4c"
app:compactCalendarShouldSelectFirstDayOfMonthOnScroll="true"
android:layout_below="#+id/toolbar_calendar"
/>
<ListView
android:id="#+id/bookings_listview"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/compactcalendar_view"
>
</ListView>
my fragment:
public class CompactCalendarTab extends Fragment {
final ListView bookingsListView = (ListView) v.findViewById(R.id.bookings_listview);
adapter = new ArrayAdapter<>(getContext(), android.R.layout.simple_list_item_1, mutableBookings);
final ArrayList<String> list = new ArrayList<>();
final MyCustomAdapter adapter = new MyCustomAdapter(list, this);
bookingsListView.setAdapter(adapter);
compactCalendarView = (CompactCalendarView)
v.findViewById(R.id.compactcalendar_view);
}
my custom adapter:
public class MyCustomAdapter extends BaseAdapter implements ListAdapter {
private ArrayList<String> list = new ArrayList<String>();
private CompactCalendarTab context;
public MyCustomAdapter(ArrayList<String> list, CompactCalendarTab context) {
this.list = list;
this.context = context;
}
#Override
public int getCount() {
return list.size();
}
#Override
public Object getItem(int pos) {
return list.get(pos);
}
#Override
public long getItemId(int pos) {
return 0;
//just return 0 if your list items do not have an Id variable.
}
#Override
public View getView(final int position, View convertView, ViewGroup parent) {
View view = convertView;
if (view == null) {
LayoutInflater inflater = (LayoutInflater)getActivity().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
view = inflater.inflate(R.layout.custom_listview, 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);
deleteBtn.setOnClickListener(new View.OnClickListener(){
#Override
public void onClick(View v) {
//do something
list.remove(position); //or some other task
notifyDataSetChanged();
}
});
return view;
}
}
Change this line
LayoutInflater inflater = (LayoutInflater)getActivity().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
To this
LayoutInflater inflater = LayoutInflater.from(parent.getContext());
I Want to open a static HTML file in each click of List item but when i call my listview is disappeared . please help me to short out this problem.
My Tab1Fragment.java Code is this
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
View view = inflater.inflate(R.layout.fragment_tab1, container, false);
Resources res = getResources();
mainTopic = res.getStringArray(R.array.MainTopic);
mainDescription = res.getStringArray(R.array.DescriptionContent);
listView = (ListView) view.findViewById(R.id.listView);
MyAdapter myAdapter = new MyAdapter(getActivity(), mainTopic, image1,
mainDescription);
listView.setAdapter(myAdapter);
listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
switch (position) {
case 0:
wb=(WebView)view.findViewById(R.id.webView);
wb.loadUrl("file:///assets/ActivePassive.html");
wb.getSettings().setJavaScriptEnabled(true);
wb.setWebViewClient(new WebViewClient());
}
}
});
return view;
}
}
My fragment_tab1.xml code is :-
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="androidthirst.company.abhi.totalenglish.Tab1Fragment">
<!-- TODO: Update blank fragment layout -->
<ListView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/listView"
android:layout_alignParentTop="true"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true" />
</RelativeLayout>
And my separate listView code is this
single_row.xml
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical" android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:layout_width="50dp"
android:layout_height="50dp"
android:background="#1A237E"
android:gravity="center"
android:textStyle="bold"
android:textSize="30sp"
android:layout_margin="9dp"
android:textColor="#ffffff"
android:id="#+id/imageView" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"
android:id="#+id/textView"
android:layout_alignParentTop="true"
android:layout_toRightOf="#+id/imageView"
android:layout_alignParentRight="true"
android:layout_alignParentEnd="true" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:text="Small Text"
android:id="#+id/textView2"
android:layout_toRightOf="#+id/imageView"
android:layout_below="#+id/textView"
android:layout_alignParentRight="true"
android:layout_alignParentEnd="true"
android:layout_alignBottom="#+id/imageView" />
<WebView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="#+id/webView">
</WebView>
</RelativeLayout>
Here you can see the image i just want to open thml file in first list Item Click
Try Bellow code:
list_Id.setOnItemClickListener(new AdapterView.OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> parent, View v,
int position, long id) {
list_Id.setOnItemClickListener(new AdapterView.OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> parent, View v,
int position, long id) {
WebView webView = new WebView(v.getContext());
String[] urls = getResources().getStringArray(R.array.bookmark_urls);
webView.loadUrl(urls[position]);
}
});
}
});
Create a file string-array.xml inside values and put all web addresses as bellow:
<resources>
<string-array name="bookmark_urls">
<item>http://www.google.com</item>
<item>http://www.android.com/</item>
<item>http://www.facebook.com/</item>
<item>http://www.android.com/</item>
<item>http://www.android.com/</item>
</string-array>
</resources>
you can use something like below
String url = "http://www.example.com";
Intent i = new Intent(Intent.ACTION_VIEW);
i.setData(Uri.parse(url));
startActivity(i);
Your layout is "fragment_tab1"
View view = inflater.inflate(R.layout.fragment_tab1, container, false);
While you wrot layout name "My tab1_fragment.xml code is :-"
please check is that exact layout?
And your Webview is in Row file which used in adapter class.. (single_row.xml)
You tried to load in activity..
Thanks abhi..
IF the ListView has a lot of children and she needs to scroll i can't see the dismiss button at the end of the FragmentDialog.
Here you can see the Dismiss Button:
And in the long ListView you can't see at the bottom the Dismiss Button:
dialog.xml:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<TextView
android:id="#+id/dialog_header_text_view_id"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/dialog_header_text_view_text"
android:textSize="22sp"
android:textColor="#color/opening_words_dialog_header_color"
android:layout_marginBottom="15sp"
android:textStyle="bold"
/>
<ListView
android:id="#+id/dialog_list_view_id"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_below="#id/dialog_header_text_view_id"
/>
<Button
android:id="#+id/dialog_dismiss_button_id"
android:layout_width="100sp"
android:layout_height="50sp"
android:text="#string/list_view_button_footer_text"
android:layout_below="#+id/dialog_list_view_id"
android:layout_centerHorizontal="true"
/>
</RelativeLayout>
CustomDialogFragment.java:
public class CustomDialogFragmentYearsKnownLoveMails extends DialogFragment
{
TextView listViewItemTextView;
ArrayAdapter<String> arrayAdapter;
ListView dialogListView;
String[] items = new String[120];
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,Bundle savedInstanceState)
{
View rootView = inflater.inflate(R.layout.dialog, container,false);
setCancelable(false);
listViewItemTextView = (TextView) rootView.findViewById(R.id.list_view_item_text_view_id);
dialogListView = (ListView) rootView.findViewById(R.id.dialog_list_view_id);
dissmissDialogButton = (Button) rootView.findViewById(R.id.dialog_dismiss_button_id);
for (int i = 0;i < items.length;i++)
{
items[i] = "" + (i + 1);
}
arrayAdapter = new ArrayAdapter<String>(LoveMailsActivity.this, R.layout.list_view_row,R.id.row_text_view_id,items);
dialogListView.setAdapter(arrayAdapter);
dialogListView.setOnItemClickListener(new OnItemClickListener()
{
#Override
public void onItemClick(AdapterView<?> parent, View view,int position, long id)
{
Toast.makeText(getActivity(), items[position], Toast.LENGTH_SHORT).show();
loveEmailYearsKnownTextView.setText(items[position]);
}
});
dissmissDialogButton.setOnClickListener(new View.OnClickListener() // Dismiss button click
{
#Override
public void onClick(View v)
{
dismiss();
}
});
return rootView;
}
}
So what's wrong with it?
if you need any more info just ask.
The list view, by the constraints above and below, is "stretch" from the bottom (i.e. base line) of the text view to the top of the button. Usually I start to write the component which touch the parent view (i.e. align parent top/bottom) and finish with the view in the middle as this view list.
The trick is to expand the list below the textview and above the button like this:
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<TextView
android:id="#+id/dialog_header_text_view_id"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/dialog_header_text_view_text"
android:textSize="22sp"
android:textColor="#color/opening_words_dialog_header_color"
android:layout_marginBottom="15sp"
android:textStyle="bold"
/>
<Button
android:id="#+id/dialog_dismiss_button_id"
android:layout_width="100sp"
android:layout_height="50sp"
android:text="#string/list_view_button_footer_text"
android:layout_alignParentBottom="true"
android:layout_centerHorizontal="true"
/>
<ListView
android:id="#+id/dialog_list_view_id"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_below="#id/dialog_header_text_view_id"
android:layout_above="#id/dialog_dismiss_button_id"
/>
</RelativeLayout>
For listview in XML change attribute layout_below to layout_above ="#id/dialog_dismiss_button_id"
And remove layout_below attribute from Button. And Add this to button
android:layout_alignParentBottom="true"
Hope this helps you :)
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!
I have a list fragment displaying my custom list items which consist of a relative layout containing images and text etc.
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:background="#color/main_background"
android:paddingLeft="20dp"
android:paddingTop="10dp"
android:paddingRight="20dp"
android:paddingBottom="10dp"
android:descendantFocusability="blocksDescendants" >
<ImageView
android:id="#+id/source_image"
android:layout_width="30dp"
android:layout_height="30dp"
android:background="#color/black"
android:layout_alignParentLeft="true"
android:contentDescription="#string/info" />
<TextView
android:id="#+id/item_description"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:background="#color/white"
android:textStyle="bold"
android:layout_toRightOf="#+id/source_image"
android:textColor="#color/black"
android:paddingRight="5dp"
android:paddingTop="5dp"
android:paddingBottom="5dp"
android:paddingLeft="5dp"
android:textAlignment="center"
android:text="#string/item_desc" />
<ImageView
android:id="#+id/arrow_image"
android:layout_width="30dp"
android:layout_height="30dp"
android:layout_marginRight="30dp"
android:layout_alignParentRight="true"
android:contentDescription="#string/info"
android:src="#drawable/arrow_right" />
<HorizontalScrollView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:scrollbars="none"
android:layout_centerInParent="true"
android:background="#color/main_background"
android:layout_below="#+id/item_description">
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="#color/white"
android:layout_gravity="fill_horizontal"
android:layout_marginRight="20dp"
android:padding="5dp"
android:orientation="horizontal" >
<ImageView
android:id="#+id/item_image"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:contentDescription="#string/info"
android:src="#drawable/chameleon" />
<ImageView
android:id="#+id/item_image2"
android:paddingLeft="10dp"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:contentDescription="#string/info"
android:gravity="center"
android:src="#drawable/chameleon" />
<ImageView
android:id="#+id/item_image3"
android:paddingLeft="10dp"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:contentDescription="#string/info"
android:gravity="center"
android:src="#drawable/chameleon" />
</LinearLayout>
</HorizontalScrollView>
</RelativeLayout>
I am trying to set up an OnItemClickListener so when the user clicks anywhere on the list item, a new Intent is started.
#Override
public void onActivityCreated(Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
//Populate list view with array objects
adapter = new HomeListItemAdapter(items, getActivity());
listView = getListView();
listView.setAdapter(adapter);
listView.setOnItemClickListener(new OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> arg0, View arg1, int arg2,
long arg3) {
Toast toast = Toast.makeText(listView.getContext(), "CLICKED", Toast.LENGTH_SHORT);
toast.show();
}
});
}
I am attempting this as shown above but can't seem to get the OnItemClickListener to work (just testing with Toast instead of Intent for now). Where am I going wrong?
Thanks
EDIT: Added custom list adapter code
public class HomeListItemAdapter extends BaseAdapter {
private List<HomeListItem> items;
private Context context;
private int numItems = 0;
public HomeListItemAdapter(final List<HomeListItem> items, Context context) {
this.items = items;
this.context = context;
this.numItems = items.size();
}
public int getCount() {
return numItems;
}
public HomeListItem getItem(int position) {
return items.get(position);
}
public long getItemId(int position) {
return 0;
}
public View getView(int position, View convertView, ViewGroup parent) {
// Get the current list item
final HomeListItem item = items.get(position);
// Get the layout for the list item
final RelativeLayout itemLayout = (RelativeLayout) LayoutInflater.from(context).inflate(R.layout.list_item, parent, false);
// Set the the item picture(s)
ImageView itemImage = (ImageView) itemLayout.findViewById(R.id.item_image);
itemImage.setImageDrawable(item.getItemPic());
//Set the profile picture / source picture
ImageView sourceImage = (ImageView) itemLayout.findViewById(R.id.source_image);
sourceImage.setImageDrawable(item.getSourcePic());
// Set the text label as defined in our list item
TextView itemDesc = (TextView) itemLayout.findViewById(R.id.item_description);
AssetManager am = context.getAssets();
Typeface font = Typeface.createFromAsset(am, "Raleway-Thin.ttf");
itemDesc.setTypeface(font);
itemDesc.setText(item.getText());
return itemLayout;
}
}
Try extending ListFragment (instead of just a normal Fragment). Then you can override onListItemClicked:
public void onListItemClick(ListView l, View v, int pos, long id)
This gives you the list, view, position, and id, so you should be able to do whatever you need.
Could you try setting the HozizontalScrollView to not get focus with the XML attribute
android:focusable="false"
If you have a TextView inside the row then that will take focus when the row is clicked. This will mean that onListItemClick is not called. You either need to have an OnClickListener on the TextView or remove focus from the TextView.
See ListFragment OnListItemClick not being called
Try this sample project for costum ListFragment. It is a very good example with a costum ListFragment showing 2 types of views for phone and tablets.
http://s000.tinyupload.com/index.php?file_id=09444774931653041243
Courtsey
http://jcrazyandroider.blogspot.in/2015/01/download-links.html