Develop Reference

android - TextView doesn't displayed in RecyclerView

I've got an app which got some data (titles of youtube videos) and displayed them in the TextViews which in the items in RecyclerView. But some of TextViews are not displayed, but data is loaded correctly.
On my phone don't displayed only few elements of list, on my old tabled - almost all elements are not displayed.
I do some experiments and learned that strings longer then some value are not displayed.
List item
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_margin="1dp"
android:descendantFocusability="blocksDescendants"
android:orientation="vertical"
android:padding="3dp"
android:background="#color/colorAccent">
<FrameLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<ImageView
android:id="#+id/galley_photo_item_image"
android:layout_width="120dp"
android:layout_height="120dp"/>
<CheckBox
android:id="#+id/galley_photo_item_checkbox"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:buttonTint="#color/colorPrimary"
android:visibility="invisible"/>
</FrameLayout>
<TextView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:text="WTF"
android:minLines="3"
android:maxLines="3"
android:background="#color/colorPrimary"
android:id="#+id/image_name_text"/>
</LinearLayout>
My Adapter
#Override
public ViewHolder onCreateViewHolder(ViewGroup parent, int i)
{
View convertView = inflater.inflate(R.layout.gallery_photo_item,parent,false);
ViewHolder view_holder = new ViewHolder(convertView);
//view_holder.Position = i;
//Event handling
view_holder.CheckBox.setOnClickListener(this);
view_holder.View.setOnClickListener(this);
convertView.setTag(view_holder);
//checkBox.setTag(position);
return view_holder;
}
#Override
public void onBindViewHolder(ViewHolder view_holder, int position)
{
//Toggle checkbox on DELETE MODE
if(is_checking) {
view_holder.CheckBox.setVisibility(View.VISIBLE);
view_holder.CheckBox.setChecked(checked[position]);
}
else
view_holder.CheckBox.setVisibility(View.INVISIBLE);
//view.setTag(position);
view_holder.CheckBox.setTag(position);
view_holder.Position=position;
//Display image
//String uri = Uri.fromFile(thumbs[position]).toString();
String uri = thumbs_fnames[position];
Glide.with(context)
.load(uri)
.centerCrop()
.into(view_holder.ImageView);
//Добавляем подписи (если есть)
if((thumbs_descriptions!=null))//&&(thumbs_descriptions.length==thumbs_fnames.length))
{
String text = thumbs_descriptions[position];
Log.d("ImageListAdapter",position +": "+text+"|");
view_holder.Description.setText(text);
}
else
Log.d("ImageListAdapter",position + ": nothing");
if(position== markred_id)
view_holder.View.setBackgroundResource(R.color.colorPrimary);
else
view_holder.View.setBackgroundResource(R.color.transparent);
}
And the last strange thing. When I set the text manually:
text = "Some long-long text bla-bla-bla ... ... ... ...;
it works correctly.
What the strange problem?

I did it. The problew was that FrameLayout has width and height mathc_parent instend wrap_content.
Correct XML
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_margin="1dp"
android:descendantFocusability="blocksDescendants"
android:orientation="vertical"
android:padding="3dp">
<FrameLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content">
<ImageView
android:id="#+id/galley_photo_item_image"
android:layout_width="120dp"
android:layout_height="120dp"/>
<CheckBox
android:id="#+id/galley_photo_item_checkbox"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:buttonTint="#color/colorPrimary"
android:visibility="invisible"/>
</FrameLayout>
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:minLines="3"
android:maxLines="3"
android:id="#+id/image_name_text"/>
Diff: https://www.diffchecker.com/qe8pcozv
You can also see difference in TextView height, but it doesn't metter, It works in both situations.

how to overlap a layout with image view and text over the other layout as a stack/pile

I am in a weird situation in my existing project. In my project i want to inflate one layout over the other as a stack dynamically. At present in my project i managed to show the layouts one below the other vertically by appending them, this approach has been chosen by me because even though i am trying to show it as stack only one image is appearing at the front during runtime instead of a bunch. In order to understand my problem please go through the following image links and code
desired result
acquired_result_when_tried_to_acheive_desired_result
approached way
Parent layout:
<LinearLayout android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/imagegallery"
android:orientation="vertical"></LinearLayout>
child layout:
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<RelativeLayout
android:id="#+id/relativeImage"
android:layout_width="match_parent"
android:layout_height="250dp"
android:layout_below="#+id/rl1"
android:layout_centerVertical="true"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:layout_marginTop="15dp" >
<RelativeLayout
android:id="#+id/parent"
android:layout_width="wrap_content"
android:layout_height="250dp"
android:orientation="vertical" >
<Button
android:id="#+id/left1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_centerVertical="true"
android:background="#drawable/close" />
<Button
android:id="#+id/right"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_centerVertical="true"
android:background="#drawable/right" />
<ImageView
android:id="#+id/image"
android:layout_width="fill_parent"
android:layout_height="match_parent"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:adjustViewBounds="true"
android:background="#drawable/deelpizza"
android:paddingBottom="15dp"
android:paddingEnd="0dp"
android:paddingStart="0dp"
android:scaleType="fitCenter" />
<RelativeLayout
android:id="#+id/left"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignTop="#+id/image"
android:background="#drawable/text_bg" >
<ImageView
android:id="#+id/imageprew"
android:layout_width="40dp"
android:layout_height="40dp"
android:layout_marginLeft="15dp"
android:layout_marginRight="15dp"
android:layout_marginTop="15dp"
android:background="#drawable/icon_3" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:layout_toRightOf="#+id/imageprew"
android:text="This is an exclusive Deel good for today only clime this deel before its close!"
android:textColor="#FFFFFF" />
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="15dp"
android:layout_below="#+id/imageprew" >
</RelativeLayout>
</RelativeLayout>
<!--
<Button
android:id="#+id/left"
android:layout_width="match_parent"
android:layout_height="80dp"
android:layout_alignParentLeft="true"
android:background="#drawable/text_bg"
android:layout_alignTop="#+id/image"
/>
-->
</RelativeLayout>
</RelativeLayout>
<RelativeLayout
android:id="#+id/relativeDetails"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#+id/relativeImage"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:background="#drawable/rectangle" >
<TextView
android:id="#+id/locationText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/descText"
android:layout_marginLeft="10dp"
android:layout_marginTop="8dp"
android:text="woodfire pizza, Los Gatos CA\nLimited time offer, redeemable today only."
android:textColor="#000000" />
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="10dp"
android:layout_below="#+id/locationText" />
<TextView
android:id="#+id/descText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="10dp"
android:layout_marginTop="8dp"
android:text="1 large, 2 topping pizza"
android:textColor="#000000"
android:textSize="20dp"
android:textStyle="bold" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_centerVertical="true"
android:layout_marginRight="10dp"
android:text="$15"
android:textColor="#FF0000"
android:textSize="25dp" />
</RelativeLayout>
JavaCode:
private void addImagesToThegallery() {
LinearLayout imageGallery = (LinearLayout)findViewById(R.id.imagegallery);
//imageGallery.setPadding(0, 0, 0, 30);
LayoutInflater layoutInfralte=(LayoutInflater)getApplicationContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
List views=new ArrayList();
View view;
for(int j=0; j<=5; j++)
{
view=layoutInfralte.inflate(R.layout.newdeels, null);
view.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT,LayoutParams.WRAP_CONTENT));
views.add(view);
}
for(int i = 0; i<views.size(); i++)
{
imageGallery.addView((View) views.get(i));
}
Please go through my code and let me know where am i going wrong and let me know if i am unclear anywhere

Change the margin top to make views come down a bit
for(int j=0; j<=5; j++)
{
view=layoutInfralte.inflate(R.layout.newdeels, null);
LinearLayout.LayoutParams lp=new LayoutParams(LayoutParams.WRAP_CONTENT,LayoutParams.WRAP_CONTENT);
lp.setMargins(left,5*j, right, bottom);
view.setLayoutParams(lp);
views.add(view);
}
for(int i = 0; i<views.size(); i++)
{
imageGallery.addView((View) views.get(i));
}

Checkout following
Github : Material Recent Layout
Usage
RecentsList recents = (RecentsList) findViewById(R.id.recents);
recents.setAdapter(new RecentsAdapter() {
#Override
public String getTitle(int position) {
return "Item "+position;
}
#Override
public View getView(int position) {
ImageView iv =new ImageView(RecentsActivity.this);
iv.setImageResource(R.drawable.mazda);
iv.setBackgroundColor(0xffffffff);
return iv;
}
#Override
public Drawable getIcon(int position) {
return getResources().getDrawable(R.mipmap.ic_launcher);
}
#Override
public int getHeaderColor(int position) {
return colors[random.nextInt(colors.length)];
}
#Override
public int getCount() {
return 10;
}
}
Note
You need to modify as per your requirement.

Try FrameLayout in your parent layout. Set different margins in child views to achive an effect of stack.
Child views are drawn in a stack, with the most recently added child on top

check out : github.com/kikoso/Swipeable-Cards
As per your response :
hi thank you for your response ur response actually worked. But now i am dealing with another situation where-in i would like to update details based on swipe for eg: if a card is swiped right it should be gestured as like where as if a card is swiped left it should be gestured as dislike so how to actually code these swipe gestures can you please help me out
#ashwin for that you should have a like and dislike drawable or a custom view.
card.setOnCardDimissedListener(new CardModel.OnCardDismissedListener() {
#Override
public void onLike() {
Log.d("Swipeable Card", "I liked it");
}
#Override
public void onDislike() {
Log.d("Swipeable Card", "I did not liked it");
}
});
Use above snippet to show or hide the view of like or dislike in respective methods that is onLike() and onDislike().
Edit 1:
I figured out the problem what you are facing, If you are simply implementing the Sample Code. Then it clearly shows that CardContainer has SimpleCardStackAdapter as adapter and CardModel are added to it using new operator. Except the last element of CardModel that is added separately and cardModel Listener is applied on last element only. If you want to apply it on all elements. Then you should have to add the elements to SimpleCardStackAdapter by ArrayList of CardModel.

how to set the specific row item option(visible, invisible) in listview in android

frist my english skill weak.
description>
this is list view.
ㅡㅡㅡㅡㅡㅡㅡㅡ
ㅣㅡㅡㅡㅡㅡㅣㅢ <-- this is button , i init set invisible
ㅣㅡㅡㅡㅡㅡㅣㅢ
ㅣㅡㅡㅡㅡㅡㅣㅢ
ㅣㅡㅡㅡㅡㅡㅣㅢ
ㅣㅡㅡㅡㅡㅡ ////// <-- i want make visible button
ㅣㅡㅡㅡㅡㅡ ////// <-- specific position
I make the custom ListView
ListView row contains texts, Button.
The Button is set invisible option in xml file.
then, I want set the visible specific row button.
I tried that and failed
after make ArrayList for ListView, marking matching position like this
for(i=0; i<arraylist.size(); i++){
int t41=Integer.parseInt(arraylist.get(i).getm());
if(month == t41){
confirm_replay[i]=true;
temp55=i;
}
}
I can set the textValue. through adapter.getItem(int position).
but i don't know, how to control specific button.
also try add button into adapter. failed..
also search question in google but my eng skill bad. failed
add my code.
main.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical" android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:paddingTop="10dp"
android:text="match day(weekend)"
android:textSize="28dp"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
<LinearLayout
android:background="#2d000000"
android:layout_width="match_parent"
android:layout_height="3dp">
</LinearLayout>
<ListView
android:id="#+id/listView"
android:layout_width="match_parent"
android:layout_height="match_parent" />
list.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical" android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal">
<TextView
android:id="#+id/m"
android:textSize="20dp"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<TextView
android:paddingLeft="10dp"
android:id="#+id/d"
android:textSize="20dp"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<TextView
android:id="#+id/yoil"
android:textSize="20dp"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<TextView
android:id="#+id/time"
android:textSize="15dp"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<TextView
android:id="#+id/vsTeam"
android:textSize="15dp"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<TextView
android:id="#+id/league"
android:paddingLeft="10dp"
android:textSize="15dp"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<TextView
android:id="#+id/공갈"
android:layout_weight="1"
android:layout_width="0dp"
android:layout_height="wrap_content" />
<Button
android:id="#+id/button_youtube"
android:text="다시보기"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:visibility="invisible"/>
</LinearLayout>
</LinearLayout>
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical" android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal">
<TextView
android:id="#+id/m"
android:textSize="20dp"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<TextView
android:paddingLeft="10dp"
android:id="#+id/d"
android:textSize="20dp"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<TextView
android:id="#+id/yoil"
android:textSize="20dp"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<TextView
android:id="#+id/time"
android:textSize="15dp"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<TextView
android:id="#+id/vsTeam"
android:textSize="15dp"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<TextView
android:id="#+id/league"
android:paddingLeft="10dp"
android:textSize="15dp"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<TextView
android:id="#+id/공갈"
android:layout_weight="1"
android:layout_width="0dp"
android:layout_height="wrap_content" />
<Button
android:id="#+id/button_youtube"
android:text="다시보기"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:visibility="invisible"/>
</LinearLayout>
</LinearLayout>
</b>
adapter
class MlistViewAdapter extends BaseAdapter {
// Declare Variables
Context mContext;
LayoutInflater inflater;
private List<MatchInfomation> matchinformationlist = null;
private ArrayList<MatchInfomation> arraylist;
public MlistViewAdapter(Context context,
List<MatchInfomation> matchinformationlist) {
mContext = context;
this.matchinformationlist = matchinformationlist;
inflater = LayoutInflater.from(mContext);
this.arraylist = new ArrayList<MatchInfomation>();
this.arraylist.addAll(matchinformationlist);
}
public class ViewHolder {
TextView m;
TextView d;
TextView yoil;
TextView vsTeam;
TextView time;
TextView league;
}
#Override
public int getCount() {
return matchinformationlist.size();
}
#Override
public MatchInfomation getItem(int position) {
return matchinformationlist.get(position);
}
#Override
public long getItemId(int position) {
return position;
}
public View getView(final int position, View view, ViewGroup parent) {
final ViewHolder holder;
if (view == null) {
holder = new ViewHolder();
view = inflater.inflate(R.layout.activity_match_list, null);
button_youtube.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
Intent intent = new Intent(Intent.ACTION_SEARCH);
intent.setPackage("com.google.android.youtube");
intent.putExtra("query", "Android");
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
mContext.startActivity(intent);
}
});
// Locate the TextViews in listview_item.xml
holder.m = (TextView) view.findViewById(R.id.m);
holder.d = (TextView) view.findViewById(R.id.d);
holder.yoil = (TextView) view.findViewById(R.id.yoil);
holder.vsTeam = (TextView) view.findViewById(R.id.vsTeam);
holder.time = (TextView) view.findViewById(R.id.time);
holder.league = (TextView) view.findViewById(R.id.league);
view.setTag(holder);
} else {
holder = (ViewHolder) view.getTag();
}
// Set the results into TextViews
holder.m.setText(matchinformationlist.get(position).getm());
holder.d.setText(matchinformationlist.get(position).getd());
holder.yoil.setText(matchinformationlist.get(position).getyoil());
holder.vsTeam.setText(matchinformationlist.get(position).getvsTeam());
holder.time.setText(matchinformationlist.get(position).gettime());
holder.league.setText(matchinformationlist.get(position).getleague());
return view;
}
}

If you want to adjust a specific row, you can use the position parameter in your getView() method in adapter. For instance;
if(position==55){
holder.m.setVisibility(View.GONE);
}

I'm not sure i understand your question.
If i'm right you juste want your button to be invisble for specific row. To do so add the specific line at the end of your getView method
yourButton.setVisibility(View.INVISIBLE)
If you want to hide the entire row, the best way will probably be to change your adapter to diplay only row with content.

before setting the values to the view check the condition whatever you want like:-
if condition is true then set your view visible
else set your view invisible
if(true){
button.setVisibility(View.VISIBLE);
}else{
button.setVisibility(View.GONE);
}

Android setOnItemClickListener Not working

i have implemented the onitemCLickListener() on my listview but it is not working. The thing is that while updating my listview through Custom Adapter i have added a view to it through my code.
i have tried Focusable and focusableintouch mode to false also and also tried to block the descendents, but i am not getting any solution. Please find below my code.
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#drawable/bg"
android:orientation="vertical" >
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#drawable/top_greenbox"
android:orientation="horizontal" >
<ImageView
android:id="#+id/backArrow"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:padding="10dp"
android:layout_centerVertical="true"
android:src="#drawable/topleft_arrow" />
<TextView
android:id="#+id/showdate"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:text="Today is, 07 March 2014"
android:textColor="#android:color/white" />
<ImageView
android:id="#+id/nextArrow"
android:padding="10dp"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_centerVertical="true"
android:layout_gravity="right"
android:src="#drawable/topright_arrow" />
</RelativeLayout>
<ListView
android:id="#+id/list"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginTop="60dp"
android:descendantFocusability="blocksDescendants"
android:smoothScrollbar="true" />
</LinearLayout>
in my Custom Adapter i am adding view int his manner:
LinearLayout list = (LinearLayout) view.findViewById(R.id.show_time);
View line = list.inflate(mContext, R.layout.show_time_item, null);
list.addView(line);
My Layout show_time_item is:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:orientation="horizontal" >
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="#drawable/separator" />
<TextView
android:id="#+id/time4"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:background="#55b237"
android:gravity="center"
android:padding="10dp"
android:text="9:45 AM"
android:textColor="#android:color/white"
android:textSize="14sp" />
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="#drawable/separator" />
</LinearLayout>
Listener
my_list.setOnItemClickListener(new OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> arg0, View arg1, int arg2,
long arg3) {
Log.e("hello","hi");
Intent i = new Intent(ABCDListActivity.this,
ShowABCDProfile.class);
i.putExtra("Doc_name", name_main);
startActivity(i);
}
});
Custom Adapter getView():
View view = null;
view = inflator.inflate(R.layout.doctor_list_item, null);
ViewHolder holder = new ViewHolder();
holder.doc_image = (ImageView) view.findViewById(R.id.doc_img);
holder.doc_name = (TextView) view.findViewById(R.id.doc_name);
holder.doc_qualification = (TextView) view
.findViewById(R.id.doc_qualification);
holder.doc_speciality = (TextView) view.findViewById(R.id.Specialities);
holder.doc_experience = (TextView) view.findViewById(R.id.experience);
holder.doc_experience.setText(list.get(position)
.get(ResponseConst.TAG_STATUS_DOCTOR_EXP).toString());
holder.doc_name.setText((list.get(position).get(
ResponseConst.TAG_STATUS_DOCTOR_NAME).toString()));
JSONArray hours = avail_list.get(position);
Log.e("hours are", "size is " + hours.length());
LinearLayout list = (LinearLayout) view.findViewById(R.id.show_time);
for (byte a = 0; a < hours.length(); a++) {
try {
JSONObject object_avail = hours.getJSONObject(a);
String doctor_id = object_avail
.getString(ResponseConst.TAG_STATUS_DOCTOR_ID);
String hour = object_avail
.getString(ResponseConst.TAG_STATUS_DOCTOR_AVAILABILITY_HOUR);
String min = object_avail
.getString(ResponseConst.TAG_STATUS_DOCTOR_AVAILABILITY_MIN);
String ampm = object_avail
.getString(ResponseConst.TAG_STATUS_DOCTOR_AVAILABILITY_AMPM);
String status = object_avail
.getString(ResponseConst.TAG_STATUS_DOCTOR_AVAILABILITY_STATUS);
String time = hour + ":" + min + " " + ampm;
View line = list.inflate(mContext, R.layout.show_time_item, null);
holder.time = (TextView) line.findViewById(R.id.time4);
if(status.equals(0))
holder.time.setTextColor(Color.GRAY);
else holder.time.setTextColor(Color.WHITE);
holder.time.setText(time);
list.addView(line);
} catch (Exception e) {
e.printStackTrace();
}
}
String drawablename = "no_image.png";
int resID = mContext.getResources().getIdentifier(drawablename,
"drawable", mContext.getPackageName());
holder.doc_image.setBackgroundResource(resID);
return view;
Stuck since so long. Please help

Your ImageView takes focus when you click on List Item
Add this to LinearLayout in show_time_item.xml.
android:descendantFocusability="blocksDescendants"

I simply added the click listener in my getView() of Custom Adapter. I still don't know why the listener was not working in my activity.

You can always try using the onclick function.
XML
<ListView
android:id="#+id/list"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginTop="60dp"
android:descendantFocusability="blocksDescendants"
android:smoothScrollbar="true"
android:onClick="Start" />
And in the activity you will just write a function Start.

Android: Dynamically Populate a SlidingDrawer (or a small list) within the Main Activity

I am working on an Android mapping app that allows a user to type a search parameter into an EditText box, and then the closest destinations matching the query are plotted with pins on the MapView.
Clicking on a pin will give info about the location, but I would like to provide more information to the user up front. I thought a SlidingDrawer could populate and open up to show the user the names of the destinations/the distances away.
Having spent a lot of time on this, having done much reading, and having made little progress, I am now asking the community for assistance.
The problem I'm having is that I can't figure out how to populate the contents of the SlidingDrawer within the main activity. I am able to launch a new activity, but that takes my MapView off the screen. I need to be able to see the map as well as the SlidingDrawer. And I can't figure out how to populate the SlidingDrawer without it being set up as an Activity.
(And I should say also that it doesn't necessarily need to be a SlidingDrawer that contains the list of destinations. I could modify my layout to make a small (max 3 items) list and take away some of the map's real estate if that is easier, but I'm not sure how to do that, either.)
Here is the code that calls my SlidingDrawer:
//call SlidingDrawer
Intent drawerIntent = new Intent(this, SlidingDrawerFinal.class);
drawerIntent.putExtra("lat", lat);
drawerIntent.putExtra("lon", lon);
int numberOfTargetsForList = numberOfLoops;
drawerIntent.putExtra("numberOfTargetsForList", numberOfTargetsForList);
for(int i = 0; i < target.length; i++){
drawerIntent.putExtra("target" + Integer.toString(i), target[i]);
}
this.startActivity(drawerIntent);
This is the code in my SlidingDrawer class (extends Activity) that fills the list inside the drawer:
View inflatedDrawerLayout = getLayoutInflater().inflate(R.layout.drawer_main, null);
int width = getWindow().getAttributes().width;
int height = 300;
LayoutParams params = new LayoutParams(width, height);
getWindow().addContentView(inflatedDrawerLayout, params);
// add some data
ArrayList<MyData> myDataList = new ArrayList<MyData>();
myData = new MyData[numberOfTargets];
for(int i = 0; i < numberOfTargets; i++){
String lineTwo = "";
if(target[i].getRating().equals("Not Yet Rated")){
lineTwo = " " + target[i].getRating() + " " +
Double.toString((Math.round(target[i].getDistance()*100.0))/100.0) + " miles";
}
else{
lineTwo = " rating: " + target[i].getRating() + "/5 stars " +
Double.toString((Math.round(target[i].getDistance()*100.0))/100.0) + " miles";
}
String lineOne = (Integer.toString(i + 1) + ": " + target[i].getName() + ", " + target[i].getVicinity()) + "\n" + lineTwo;
myData[i] = new MyData(lineOne, i);
myDataList.add(myData[i]);
}
mListView = (ListView) findViewById(R.id.listview_);
mListView.setAdapter(new MyListAdapter(this, R.layout.drawer_row, myDataList));
drawer = (SlidingDrawer) findViewById(R.id.drawer);
handleButton = (Button) findViewById(R.id.handle);
drawer.animateOpen();
drawer.setOnDrawerOpenListener(new OnDrawerOpenListener() {
public void onDrawerOpened() {
handleButton.setBackgroundResource(R.drawable.handle_down_white);
}
});
My layout files:
main.xml:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical" >
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="horizontal"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:padding="10dip">
<EditText
android:id="#+id/geocode_input"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:hint="#string/placeName"
android:inputType="text"
android:lines="1" />
<Button
android:id="#+id/geocode_button"
android:layout_width="0dip"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="#string/goLabel" />
</LinearLayout>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent" >
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical" >
<view android:id="#+id/mv"
class="com.google.android.maps.MapView"
android:layout_width="fill_parent"
android:layout_height="0dip"
android:layout_weight="1"
android:clickable="true"
android:apiKey="my_API_Key"/>
</LinearLayout>
<include layout="#layout/drawer_main"/>
</FrameLayout>
</LinearLayout>
and, finally, drawer_main.xml:
<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent" >
<SlidingDrawer xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/drawer"
android:handle="#+id/handle"
android:content="#+id/content"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:background="#null"
android:layout_gravity="bottom">
<LinearLayout
android:id="#id/content"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical">
<TextView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:textSize="14dip"
android:textStyle="bold|italic"
android:background="#android:color/white"
android:textColor="#android:color/black"
android:text="#string/top_search_results" >
</TextView>
<View
android:background="#android:drawable/divider_horizontal_bright"
android:layout_width="fill_parent"
android:layout_height="2dp" >
</View>
<ListView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:id="#+id/listview_"
android:background="#android:color/black"
android:textColor="#android:color/white"
android:divider="#android:color/transparent"
android:dividerHeight="2dp" >
</ListView>
</LinearLayout>
<Button
android:id="#id/handle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="#drawable/handle_down_white">
</Button>
</SlidingDrawer>
</FrameLayout>
Sorry that this is so lengthy. Any assistance will be greatly appreciated.

You can use Popup Window.
View popupView = layoutInflater.inflate(R.layout.popup_window, null);
final PopupWindow popupWindow = new PopupWindow(popupView,
LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
ImageButton btnCancel = (ImageButton) popupView
.findViewById(R.id.btnCancel);
popupWindow.showAtLocation(LayoutView, Gravity.BOTTOM
| Gravity.CENTER_HORIZONTAL, (LayoutView.getWidth() - popupView
.getWidth()) / 2, LayoutView.getHeight()
- popupWindow.getHeight() - 10);
popupWindow.setAnimationStyle(Animation.RELATIVE_TO_SELF);
popupWindow.setFocusable(true);
popupWindow.update();

The solution I opted for is programmatically a bit less than ideal, but the layout works well. Since I knew I wouldn't have more than 3 results, I just changed my layout to include (up to) 3 small TextViews under my search bar and (sadly) got rid of the SlidingDrawer altogether. When the results come back, I populate as many TextViews as necessary, each with an onClickListener. It won't scale well, and everything is hard-coded; but it works. I may try to improve upon this solution as I learn more about Android.
new Layout:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical" >
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="horizontal"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:padding="10dip">
<EditText
android:id="#+id/geocode_input"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:hint="#string/placeName"
android:inputType="text"
android:lines="1" />
<Button
android:id="#+id/geocode_button"
android:layout_width="0dip"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="#string/goLabel" />
</LinearLayout>
<TextView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:textSize="13dip"
android:textStyle="bold|italic"
android:background="#android:color/black"
android:textColor="#android:color/white"
android:id="#+id/search_results_header" >
</TextView>
<View android:id="#+id/bar_over_one"
android:layout_width="fill_parent"
android:layout_height="1dp"
android:background="#DADADA" />
<TextView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:textSize="11dip"
android:background="#android:color/black"
android:textColor="#android:color/white"
android:id="#+id/line_one" >
</TextView>
<View android:id="#+id/bar_over_two"
android:layout_width="fill_parent"
android:layout_height="1dp"
android:background="#DADADA" />
<TextView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:textSize="11dip"
android:background="#android:color/black"
android:textColor="#android:color/white"
android:id="#+id/line_two" >
</TextView>
<View android:id="#+id/bar_over_three"
android:layout_width="fill_parent"
android:layout_height="1dp"
android:background="#DADADA" />
<TextView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:textSize="11dip"
android:background="#android:color/black"
android:textColor="#android:color/white"
android:id="#+id/line_three" >
</TextView>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical" >
<view android:id="#+id/mv"
class="com.google.android.maps.MapView"
android:layout_width="fill_parent"
android:layout_height="0dip"
android:layout_weight="1"
android:clickable="true"
android:apiKey="0fmGmyFrFDUrPGrwXR_scZZxVx6CkSdK-sys-Qw"/>
</LinearLayout>
</LinearLayout>
new code:
private void populateList(int numberOfTargetsForList){
TextView header = (TextView) findViewById(R.id.search_results_header);
header.setText("Top Search Results");
int i = 0;
//first line in list
barOverOne.setVisibility(View.VISIBLE);
String ratingAndDistance = "";
if(target[i].getRating().equals("Not Yet Rated")){
ratingAndDistance = " " + target[i].getRating() + " " +
Double.toString((Math.round(target[i].getDistance()*100.0))/100.0) + " miles";
}
else{
ratingAndDistance = " rating: " + target[i].getRating() + "/5 stars " +
Double.toString((Math.round(target[i].getDistance()*100.0))/100.0) + " miles";
}
String detailsForLineOne = (Integer.toString(i + 1) + ": " + target[i].getName() + ", " + target[i].getVicinity()) + "\n" + ratingAndDistance;
TextView lineOne = (TextView) findViewById(R.id.line_one);
lineOne.setText(detailsForLineOne);
lineOne.setOnClickListener(this);
i++;
...(similar blocks handle cases of i = 1 and i =2)
Finally, in my onClick() method:
case R.id.line_one:{
String locForURL = "origin=" + Double.toString(lat/1000000.0) +
"," + Double.toString(lon/1000000.0) + "&destination=" +
Double.toString(target[0].getLat()/1000000.0) + "," +
Double.toString(target[0].getLon()/1000000.0);
Intent intent = new Intent(this, ParsingXMLDirectionsWithListView.class);
intent.putExtra("dirTitle", target[0].getName()+ " (" +
Double.toString((Math.round(target[0].getDistance()*100.0))/100.0) + " miles)");
intent.putExtra("locForURL", locForURL);
this.startActivity(intent);
break;
}//line_one
...(similar blocks for lines two and three)
Not perfect, but oh well. At least looks pretty good from the user's end, and I was never going to meet my deadline by continuing down the SlidingDrawer route. Maybe when I have some more free time I'll see if I can figure that out....