Develop Reference

Why Custom ArrayAdapter not showing TextView in a ListView

I have made a custom ArrayAdapter and tried to add the another TextView "Breed" of the animals, but when i execute the program , its not showing the Breed. Where am i doing wrong ? I am scratching my head since long. please help where is the mistake ?
MainActivity.Java
public class MainActivity extends AppCompatActivity {
ListView simpleList;
ArrayList<Item> animalList=new ArrayList<>();
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
simpleList = (ListView) findViewById(R.id.simpleListView);
animalList.add(new Item("Lion",R.drawable.lion,"Khatarnak"));
animalList.add(new Item("Tiger",R.drawable.tiger,"Fudu"));
animalList.add(new Item("Monkey",R.drawable.monkey,"Lallu"));
animalList.add(new Item("Elephant",R.drawable.elephant,"Jabardast"));
animalList.add(new Item("Dog",R.drawable.dog,"ItemDog"));
animalList.add(new Item("Cat",R.drawable.cat,"MeeMee"));
MyAdapter myAdapter=new MyAdapter(this,R.layout.list_view_items,animalList);
simpleList.setAdapter(myAdapter);
}
}
MyAdapter.Java
public class MyAdapter extends ArrayAdapter<Item> {
ArrayList<Item> animalList = new ArrayList<>();
public MyAdapter(Context context, int textViewResourceId, ArrayList<Item> objects) {
super(context, textViewResourceId, objects);
animalList = objects;
}
#Override
public int getCount() {
return super.getCount();
}
#Override
public View getView(int position, View convertView, ViewGroup parent) {
View v = convertView;
LayoutInflater inflater = (LayoutInflater) getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
v = inflater.inflate(R.layout.list_view_items, null);
TextView textView = (TextView) v.findViewById(R.id.textView);
ImageView imageView = (ImageView) v.findViewById(R.id.imageView);
TextView breedView = (TextView)v.findViewById(R.id.breed);
textView.setText(animalList.get(position).getAnimalName());
imageView.setImageResource(animalList.get(position).getAnimalImage());
breedView.setText(animalList.get(position).getBreed());
return v;
}
}
Item.Java
public class Item {
String animalName;
int animalImage;
String breedName;
public String getBreed() {
return breedName;
}
public void setBreed(String breed) {
this.breedName = breedName;
}
public Item(String animalName,int animalImage,String breedName)
{
this.animalImage=animalImage;
this.animalName=animalName;
this.breedName = breedName;
}
public String getAnimalName()
{
return animalName;
}
public int getAnimalImage()
{
return animalImage;
}
}
activity_main.xml
<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=".MainActivity">
<ListView
android:id="#+id/simpleListView"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:divider="#000"
android:dividerHeight="2dp"/>
</RelativeLayout>
list_view_items.xml
<?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="wrap_content"
android:orientation="horizontal">
<ImageView
android:id="#+id/imageView"
android:layout_width="50dp"
android:layout_height="50dp"
android:padding="5dp" />
<TextView
android:id="#+id/textView"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:text="Demo"
android:textColor="#000" />
<TextView
android:id="#+id/breed"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:text="Breed"
android:textColor="#000" />
</LinearLayout>

This is most likely a problem with the linear layout for each item. The orientation is horizontal, which lays each view one after the other horizontally. The problem is that the text view for the animal type has a width of fill_parent leaving no space for the breed view. If you change it to wrap_content it'll probably work for some of the cases, but might not work with everything.
In any case I think this is a problem with the views' positions and sizes. Try and move them around. Perhaps even a simple change would be placing them vertically:
<?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="wrap_content"
android:orientation="horizontal">
<ImageView
android:id="#+id/imageView"
android:layout_width="50dp"
android:layout_height="50dp"
android:padding="5dp" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<TextView
android:id="#+id/textView"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:text="Demo"
android:textColor="#000" />
<TextView
android:id="#+id/breed"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:text="Breed"
android:textColor="#000" />
</LinearLayout>
</LinearLayout>
There's perhaps a more efficient way of doing this, but this is just an example. The inner linear layout places one text view on to of the other.
PS: your getCount method is not really doing anything. You can remove it.

replace your layout with my code your issue will resolve.
<?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="wrap_content"
android:orientation="horizontal">
<ImageView
android:id="#+id/imageView"
android:layout_width="50dp"
android:layout_height="50dp"
android:padding="5dp" />
<TextView
android:id="#+id/textView"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_weight="1"
android:text="Demo"
android:textColor="#000" />
<TextView
android:id="#+id/breed"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:text="Breed"
android:textColor="#000" />
</LinearLayout>

Two views with different heights in a viewflipper on a gridview tile

I have a GridView which has a ViewFlipper in each tile. Each view in the ViewFlipper has a different size, but when the tile is flipped, both views are forced to the same size as the GridView column. What i've tried:
Googled
Set android:measureAllChildren to false on ViewFlipper(only works with ListView)
Left android:columnWidth unspecified
Made ViewFlipper root tag in grid tile layout file
grid_item.xml:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="180dp" android:layout_height="150dp">
<ViewFlipper
android:layout_width="match_parent"
android:layout_height="match_parent"
android:measureAllChildren="false"
android:id="#+id/view_flipper_3"
>
<RelativeLayout
android:layout_width="180dp"
android:layout_height="150dp"
android:id="#+id/front2"
android:background="#088980"
>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/commitmentNumber"
android:textSize="25dp"
/>
</RelativeLayout>
<RelativeLayout
android:layout_width="220dp"
android:layout_height="190dp"
android:background="#000000"
android:id="#+id/back_2"
>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:id="#+id/commitmentPartOne"
android:paddingBottom="5dp"
android:textSize="25sp"
android:text="Part One"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/commitmentPartTwo"
android:textSize="25sp"
android:text="Part Two"
android:paddingBottom="5dp"
android:layout_below="#+id/commitmentPartOne"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/commitmentPartThree"
android:textSize="25sp"
android:text="Part Three"
android:layout_below="#+id/commitmentPartTwo"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
/>
</RelativeLayout>
</ViewFlipper>
</RelativeLayout>
fragment_with_gridview.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">
<GridView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/sixCommitmentsGridView"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:numColumns="2"
android:gravity="center"
android:columnWidth="179dp"
android:stretchMode="columnWidth"
/>
</RelativeLayout>
GridViewAdapter.java:
public class SixCommitmentsGridAdapter extends BaseAdapter {
Context context;
String[] numbers;
public SixCommitmentsGridAdapter(Context context, String[] numbers) {
this.context = context;
this.numbers = numbers;
}
#Override
public int getCount() {
return numbers.length;
}
#Override
public Object getItem(int position) {
return numbers[position];
}
#Override
public long getItemId(int position) {
return 0;
}
#Override
public View getView(final int position, View convertView, ViewGroup parent) {
View view;
final ViewFlipper flipper;
TextView commitmentNumber;
if(convertView == null){
LayoutInflater inflater = (LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
view = inflater.inflate(R.layout.six_commitments_grid_item, parent, false);
}else{
view = convertView;
}
flipper = (ViewFlipper) view.findViewById(R.id.view_flipper_3);
commitmentNumber = (TextView) view.findViewById(R.id.commitmentNumber);
commitmentNumber.setText(numbers[position]);
flipper.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
if(position % 2 == 0 || position == 0){
AnimationFactory.flipTransition(flipper, AnimationFactory.FlipDirection.RIGHT_LEFT, 200);
}else {
AnimationFactory.flipTransition(flipper, AnimationFactory.FlipDirection.LEFT_RIGHT, 200);
}
}
});
return view;
}
}

Managed to achieve the same grid-style layout with my intented ViewFlipper effect using a StaggeredGridLayoutManager and a RecyclerView.

In Main RelativeLayout contain ViewFlipper, you set height and width!
set them "wrap_content"
<?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="wrap_content">
maybe worked.
good luck.
Update
Use this library:
https://github.com/etsy/AndroidStaggeredGrid

Row in listview not preserve the makeover and appears repeated

I have a list that when you click on the row on the right side the layout with the icon is changed by other. This makes it well but when I scrolling in the list, I notice there are rows with the same icon without do click. Also, if I scroll quickly these same icons are lost and are built differently. I think it's on the reuse of cells but I can not find the solution. What I want is that the image stays active only in the row where clicka.
Thanks!!
Adapter class:
public class ListadoVotantesArrayAdapter extends ArrayAdapter<Votante> {
private Context context;
private LayoutInflater inflater;
private ArrayList<Votante> listaVotantes;
private int rowLayout;
private View mConverView;
public ListadoVotantesArrayAdapter(Context context, int resource, ArrayList<Votante> objects) {
super(context, resource,objects);
this.context = context;
this.inflater = LayoutInflater.from(context);
this.listaVotantes = objects;
this.rowLayout = resource;
}
public int getCount(){
return this.listaVotantes.size();
}
public Votante getVotante(int position){
return this.listaVotantes.get(position);
}
private static class ViewHolder {
public TextView lblName;
public TextView lblLastName;
public TextView lblDni;
public TextView lblVoterNumber;
public RelativeLayout lytVoted;
public RelativeLayout lytCanVote;
public RelativeLayout lytUndo;
}
public View getView(int position, View converView, ViewGroup parent) {
final ViewHolder viewHolder;
mConverView = converView;
if (mConverView == null){
viewHolder = new ViewHolder();
this.mConverView = inflater.inflate(this.rowLayout, parent, false);
if (mConverView != null){
viewHolder.lblName = (TextView) mConverView.findViewById(R.id.lblVoterName);
viewHolder.lblLastName = (TextView) mConverView.findViewById(R.id.lblVoterLastName);
viewHolder.lblDni = (TextView) mConverView.findViewById(R.id.lblDni);
viewHolder.lblVoterNumber = (TextView) mConverView.findViewById(R.id.lblNumber);
viewHolder.lytVoted = (RelativeLayout) mConverView.findViewById(R.id.lytVoted);
viewHolder.lytCanVote = (RelativeLayout) mConverView.findViewById(R.id.lytCanVote);
viewHolder.lytUndo = (RelativeLayout) mConverView.findViewById(R.id.lytUndo);
mConverView.setTag(viewHolder);
}
}else{
viewHolder = (ViewHolder) mConverView.getTag();
}
Votante votante = getVotante(position);
viewHolder.lblName.setText(votante.getNombre());
viewHolder.lblLastName.setText(votante.getApellidos());
viewHolder.lblDni.setText(votante.getDni());
viewHolder.lblVoterNumber.setText(""+votante.getNumVotante());
if (votante.getVotado()){
viewHolder.lytVoted.setVisibility(View.VISIBLE);
viewHolder.lytCanVote.setVisibility(View.GONE);
}else{
viewHolder.lytVoted.setVisibility(View.GONE);
viewHolder.lytCanVote.setVisibility(View.VISIBLE);
}
mConverView.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
viewHolder.lytUndo.setVisibility(View.VISIBLE);
notifyDataSetChanged();
}
});
return mConverView;
}
}
Layout Row:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/lyt_voter"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:padding="1dp">
<RelativeLayout
android:id="#+id/lytVoterNumber"
android:layout_width="70dp"
android:layout_height="70dp"
android:layout_alignParentLeft="true"
android:background="#color/lightBlueItemList">
<TextView
android:id="#+id/lblNumber"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:text="1999"
android:textAppearance="?android:attr/textAppearanceMedium" />
</RelativeLayout>
<LinearLayout
android:id="#+id/lytVoterData"
android:layout_width="wrap_content"
android:layout_height="70dp"
android:layout_alignParentTop="true"
android:layout_toLeftOf="#+id/lytCanVote"
android:layout_toRightOf="#+id/lytVoterNumber"
android:layout_toStartOf="#+id/lytCanVote"
android:background="#color/whiteItemList"
android:orientation="vertical"
android:padding="5dp">
<TextView
android:id="#+id/lblVoterLastName"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Suarez Garcia de la Serna"
android:textAppearance="?android:attr/textAppearanceMedium" />
<TextView
android:id="#+id/lblVoterName"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="José Carlos"
android:textAppearance="?android:attr/textAppearanceMedium" />
<TextView
android:id="#+id/lblDni"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="44950962S"
android:textAppearance="?android:attr/textAppearanceMedium" />
</LinearLayout>
<RelativeLayout
android:id="#+id/lytCanVote"
android:layout_width="70dp"
android:layout_height="70dp"
android:layout_alignParentRight="true"
android:background="#color/yellowItemList"
android:minHeight="30dp"
android:minWidth="30dp">
<ImageView
android:id="#+id/imgVote"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:src="#drawable/flecha" />
</RelativeLayout>
<RelativeLayout
android:id="#+id/lytVoted"
android:layout_width="70dp"
android:layout_height="70dp"
android:layout_alignParentRight="true"
android:background="#color/grrenAcceptList"
android:minHeight="30dp"
android:minWidth="30dp"
android:visibility="gone">
<ImageView
android:id="#+id/imgAccept"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:src="#drawable/aceptar"
/>
</RelativeLayout>
<RelativeLayout
android:layout_width="70dp"
android:layout_height="70dp"
android:minHeight="30dp"
android:minWidth="30dp"
android:background="#color/redD3"
android:id="#+id/lytUndo"
android:layout_alignParentRight="true"
android:visibility="gone">
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/imgUndo"
android:layout_centerVertical="true"
android:layout_centerHorizontal="true"
android:src="#drawable/undo"/>
</RelativeLayout>
</RelativeLayout>

You need to follow below Idea
1) this line of code mConverView = converView; doesn't makes sense. directly use converView(View from getView param). Remove mConvertView from the adapter.
2) Add some mechanism which can tell you which row is clicked and save that variable.
Example:- Have an boolean Array of size Rows.size . and set them in onClick.
Boolean[] array = new Boolean[getSize()];
in onClick that you already have in your getview set this.
public void onClick(View v) {
array[position] = !array[position];
viewHolder.lytUndo.setVisibility(View.VISIBLE);
//You do not need to call notifyDatasetChange.
3) in getView(), when you are setting data in to row items/or just before onClick. have a check like below.
if(array[position])// this will tell you if you need to show or hid lytUndo thing
viewHolder.lytUndo.setVisibility(View.VISIBLE); // Show it
else
viewHolder.lytUndo.setVisibility(View.GONE); // hide it or do whatever you want
You might need to set some params as final
I have written this as simple as possible, comment back with your result.

dialog layout changing on 2.3.3

i was trying to create custom dialog for my app and i was expecting it to be similar in older API's too. Here's what i've got on Jelly Bean(API 17):
looks awesome :) exactly how i want)
But then i test it on GingerBread (API 10) and here comes this
Please help me. I dont know why my buttons shrinked.
Here's base layout for my dialog
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/parentPanel"
android:background="#drawable/roundcorner"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginStart="8dip"
android:layout_marginEnd="8dip"
android:orientation="vertical">
<LinearLayout android:id="#+id/topPanel"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<LinearLayout android:id="#+id/title_template"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:gravity="center_vertical|start"
android:minHeight="64dip"
android:layout_marginStart="16dip"
android:layout_marginEnd="16dip">
<ImageView android:id="#+id/icon"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:paddingEnd="8dip"
android:layout_marginLeft="8dip"
android:src="#null"
android:contentDescription="#string/alert_image_content_description"/>
<com.android.internal.widget.DialogTitle
android:id="#+id/alertTitle"
android:singleLine="true"
android:ellipsize="end"
style="#style/QustomDialogTitleForOlderPlatfoms"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="8dip" />
</LinearLayout>
<View android:id="#+id/titleDivider"
android:layout_width="match_parent"
android:layout_height="2dip"
android:visibility="visible"
android:background="#FFFFFF" />
</LinearLayout>
<FrameLayout android:id="#+id/customPanel"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#drawable/roundcorner">
</FrameLayout>
</LinearLayout>
then in java code i call addView() for the FrameLayout and add View inflated with this layout
<?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/roundcorner"
android:orientation="vertical" >
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_margin="16dp"
android:orientation="vertical" >
<EditText
android:id="#+id/product_name"
style="#style/EditTextStyle"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="6dp"
android:layout_marginTop="6dp"
android:ems="10"
android:hint="Enter your product title" >
<requestFocus />
</EditText>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="6dp"
android:layout_marginTop="6dp"
android:orientation="horizontal" >
<FrameLayout
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1" >
<EditText
android:id="#+id/product_amount"
style="#style/EditTextStyle"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:ems="10"
android:hint="Enter your product amount" />
</FrameLayout>
<FrameLayout
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_marginLeft="6dp"
android:layout_weight="1" >
<Spinner
android:id="#+id/measures_spinner"
style="#style/EditTextStyle"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
</FrameLayout>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal" >
<Button
android:id="#+id/cancel_product_creation"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_margin="4dp"
android:layout_weight="1"
android:background="#drawable/custom_button"
android:padding="4dp"
android:text="Cancel"
android:textColor="#FFFFFF" />
<Button
android:id="#+id/add_new_product_button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_margin="4dp"
android:layout_weight="1"
android:background="#drawable/custom_button"
android:padding="4dp"
android:text="Add"
android:textColor="#FFFFFF" />
</LinearLayout>
</LinearLayout>
</LinearLayout>
This is my code for the Dialog
public class CustomDialog extends Dialog{
/** The custom_body layout */
private View mDialogView;
/** optional dialog title layout */
private TextView mTitle;
/** optional alert dialog image */
private ImageView mIcon;
/** The colored holo divider. You can set its color with the setDividerColor method */
private View mDivider;
private View customView;
public CustomDialog(Context context) {
super(context);
mDialogView = View.inflate(context, R.layout.qustom_dialog_layout, null);
requestWindowFeature(Window.FEATURE_NO_TITLE);
setContentView(mDialogView);
getWindow().setBackgroundDrawable(new ColorDrawable(android.graphics.Color.TRANSPARENT));
mTitle = (TextView) mDialogView.findViewById(R.id.alertTitle);
mIcon = (ImageView) mDialogView.findViewById(R.id.icon);
mDivider = mDialogView.findViewById(R.id.titleDivider);
}
/**
* Use this method to color the divider between the title and content.
* Will not display if no title is set.
*
* #param colorString for passing "#ffffff"
*/
public CustomDialog setDividerColor(String colorString) {
mDivider.setBackgroundColor(Color.parseColor(colorString));
return this;
}
public void setTitle(CharSequence text) {
mTitle.setText(text);
}
public void setTitleColor(String colorString) {
mTitle.setTextColor(Color.parseColor(colorString));
}
public void setIcon(int drawableResId) {
mIcon.setImageResource(drawableResId);
}
public void setIcon(Drawable icon) {
mIcon.setImageDrawable(icon);
}
/**
* This allows you to specify a custom layout for the area below the title divider bar
* in the dialog. As an example you can look at example_ip_address_layout.xml and how
* I added it in TestDialogActivity.java
*
* #param resId of the layout you would like to add
* #param context
*/
public CustomDialog setCustomView(int resId, Context context) {
customView = View.inflate(context, resId, null);
((FrameLayout)mDialogView.findViewById(R.id.customPanel)).addView(customView);
return this;
}
public View getCustomView()
{
return customView;
}
#Override
public void show() {
if (mTitle.getText().equals("")) mDialogView.findViewById(R.id.topPanel).setVisibility(View.GONE);
super.show();
}
}
this is how i use it
dialog = new CustomDialog(getActivity());
dialog.setCustomView(R.layout.add_new_item, getActivity());
dialog.setTitle("Add New Product");
dialog.setTitleColor("#FFFFFF");
dialog.setDividerColor("#FFFFFF");
dialog.setIcon(R.drawable.ic_action_new);
UPD1///
I figured out that the problem is that FrameLayout (#id/customPanel) provides insufficient space for layout_height = "wrap_content" to actually wrap it's content. If i set it's layout height in dp's - everything's all right, but it leaves lots of free space beneath on bigger screens. So how should i force this FrameLayout to show all of it's content?

Change this code:
public CustomDialog setCustomView(int resId, Context context) {
customView = View.inflate(context, resId, null);
((FrameLayout)mDialogView.findViewById(R.id.customPanel)).addView(customView);
return this;
}
To:
public CustomDialog setCustomView(int resId, Context context) {
FrameLayout root = (FrameLayout)mDialogView.findViewById(R.id.customPanel));
LayoutInflater inflater = LayoutInflater.from(context);
customView = inflater.inflate(resId, root, false);
root.addView(customView);
return this;
}
Let me know if that helps.
//EDIT:
Also, have a look at http://developer.android.com/reference/android/app/AlertDialog.html#setView(android.view.View) - maybe that's something better than your current implementation of CustomDialog.

Some parts of TextViews don't show and are cut off by the edge of the screen

I have a query results from a database and corresponding variables are filled.
I think that the problem is the layout, I am using incorrect layouts in my XML file. Maybe it is the ArrayAdapter, I don't know. I've spent a lot of hours trying to solve this problem and haven't been able to. Thanks for your help!
This is my XML:
<?xml version="1.0" encoding="utf-8"?>
<TableLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent" >
<TableRow>
<TextView android:id="#+id/precio_offers_charger"
android:layout_width="wrap_content"
android:layout_height="fill_parent"
android:textStyle="bold"
android:textSize="20px"
android:textColor="#FFFFFF"
android:background="#FF0000" />
<TextView android:id="#+id/cabecera_offers_charger"
android:paddingLeft="10px"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textStyle="bold"
android:textSize="18px"
android:textColor="#FFFFFF"
android:background="#010201" />
</TableRow>
<TableRow>
<ImageView android:id="#+id/imagen"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<TextView android:id="#+id/descripcion_offers_charger"
android:paddingLeft="10px"
android:paddingTop="10px"
android:layout_width="wrap_content"
android:layout_height="fill_parent"
android:textStyle="normal"
android:textSize="14px" />
</TableRow>
<ListView android:id="#android:id/list"
android:layout_width="fill_parent"
android:layout_height="wrap_content" >
</ListView>
</TableLayout>
This is a part of my class:
public class OffersChargerActivity extends ListActivity{
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.offers_charger);
...
public class AdaptadorTitulares extends ArrayAdapter<Oferta> {
Activity context;
AdaptadorTitulares(Activity context) {
super(context, R.layout.offers_charger, ofertas);
this.context = context;
}
#Override
public View getView(int position, View convertView, ViewGroup parent) {
View view = convertView;
if (view == null) {
LayoutInflater linflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
view = linflater.inflate(R.layout.offers_charger, null);
}
// poblamos la lista de elementos
TextView precio = (TextView)view.findViewById(R.id.precio_offers_charger);
precio.setText(ofertas.get(position).getPrecio().concat("€"));
ImageView imagen = (ImageView) view.findViewById(R.id.imagen);
imagen.setImageBitmap(new GetImages().downloadFile(ofertas.get(position).getImagen()));
TextView cabecera = (TextView)view.findViewById(R.id.cabecera_offers_charger);
cabecera.setText(ofertas.get(position).getCabecera());
TextView descripcion = (TextView)view.findViewById(R.id.descripcion_offers_charger);
descripcion.setText(ofertas.get(position).getDescripcion());
return view;
}
}
...
}

This worked for me:
<TextView
android:id="#+id/nameText"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center_vertical"
android:textColor="#android:color/black" />
Try adding in 'layout_weight' and change your 'layout_width' to "fill_parent".
Hope this helps!

don't wrap content, use fill_parent for width, and also set android:ellipsize="true"