Edit listView , margin top

Edit listView , margin top - java

I have a list view that looks like this
and that's its code ..
package com.a.c;
import android.app.ListActivity;
import android.os.Bundle;
import android.widget.ArrayAdapter;
public class calender extends ListActivity {
/** Called when the activity is first created. */
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setListAdapter(new ArrayAdapter<String>(this,
android.R.layout.simple_list_item_1, calendr));
getListView().setTextFilterEnabled(true);
}
static final String[] calendr = new String[]{
"MONT Blanc",
"Gucci",
"Parker",
"Sailor",
"Porsche Design",
"Rotring",
"Sheaffer",
"Waterman"
};}
i want to modify it to add this layout ,, and shift the listview downward little bit
the image looks like a picture frame that's why i want to move the list view ..
Layout code at .XML file
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout android:id="#+id/relativeLayout1"
android:layout_width="600px"
android:layout_height="1024px"
xmlns:android="http://schemas.android.com/apk/res/android">
<ImageView android:id="#+id/layout"
android:src="#drawable/layout"
android:layout_width="wrap_content"
android:layout_height="fill_parent"
android:layout_alignParentBottom="true"
android:layout_alignParentLeft="true"
android:layout_alignParentRight="true"
android:layout_alignParentTop="true"></ImageView>
</RelativeLayout>

Hi You can use this code and achieve your target:
main.xml
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<ImageView
android:id="#+id/layout"
android:src="#drawable/icon"
android:layout_width="wrap_content"
android:layout_height="wrap_content"></ImageView>
<ListView
android:layout_width="match_parent"
android:id="#+id/listViewScore"
android:cacheColorHint="#00000000"
android:layout_height="match_parent"
android:layout_weight="1.00"
android:divider="#C0C0C0"
android:layout_below="#+id/layout"
android:dividerHeight="2dip" />
</RelativeLayout>
listviewtext.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:text="Name"
android:id="#+id/textViewName"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:focusable="false"
android:focusableInTouchMode="false"></TextView>
</LinearLayout>
public class TestProjeectActivity extends Activity {
private ListView listViewScore = null;
private ListViewAdapter listViewAdapter = null;
private String[] usernameArr = null;
/** Called when the activity is first created. */
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
listViewScore=(ListView)findViewById(R.id.listViewScore);
usernameArr = new String[]{"Alan","Bob","Carl","Doaniel","Evan","Fred","Gram","Ian","Jordan"};
listViewAdapter = new ListViewAdapter();
listViewScore.setAdapter(listViewAdapter);
}
class ListViewAdapter extends BaseAdapter{
#Override
public int getCount() {
// TODO Auto-generated method stub
if(usernameArr==null){
return 0;
}
return usernameArr.length;
}
#Override
public Object getItem(int position) {
// TODO Auto-generated method stub
return usernameArr[position];
}
#Override
public long getItemId(int position) {
// TODO Auto-generated method stub
return position;
}
#Override
public View getView(int position, View view, ViewGroup parent) {
// TODO Auto-generated method stub
View rowView=view;
if(rowView==null){
LayoutInflater layoutinflate =LayoutInflater.from(TestProjeectActivity.this);
rowView=layoutinflate.inflate(R.layout.listviewtext, parent, false);
}
TextView textViewName=(TextView)rowView.findViewById(R.id.textViewName);
textViewName.setText(usernameArr[position]);
return rowView;
}
}
}

Related

Android ListView add text to the end of row

My ListView is goind to show the rank of users, usernames, and their score, smth like: 1. John 25
and I'd like to display the score just like it's shown on the example attached.

What you need to use is a CustomAdapter instead of the default adapter. Please refer to this other answer Custom Adapter for List View
Basically you create your own item layout: how you wish each item in the list will be displayed (it could be a TextView for the username and another TextView for the Score).
And then in the getView method of the Adapter set the value of each one.

You can achieve this using a custom list adapter and custom layout xml
Try this:-
MainActivity.java
public class MainActivity extends AppCompatActivity {
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
ListView listView = findViewById(R.id.list_view);
listView.setAdapter(new NameRankAdapter(this));
}
}
NameRankAdapter.java
public class NameRankAdapter extends BaseAdapter {
private Context context;
public NameRankAdapter(Context context) {
this.context = context;
}
#Override
public int getCount() {
return 20;
}
#Override
public Object getItem(int i) {
return i;
}
#Override
public long getItemId(int i) {
return i;
}
#Override
public View getView(int i, View view, ViewGroup viewGroup) {
if (view == null) {
view = LayoutInflater.from(context).inflate(R.layout.list_item, null);
}
TextView name = view.findViewById(R.id.name);
name.setText("Name " + i);
TextView rank = view.findViewById(R.id.rank);
rank.setText(String.valueOf(i));
return view;
}
}
activity_main.xml
<?xml version="1.0" encoding="utf-8"?>
<FrameLayout 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/list_view"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</FrameLayout>
list_item.xml
<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="left"
android:text="name"
android:id="#+id/name"
android:textSize="30sp"
android:textColor="#android:color/black"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="right"
android:text="name"
android:textSize="25sp"
android:id="#+id/rank"
android:textColor="#android:color/black"/>
</FrameLayout>

Why the size of the images will be confusing when I use Glide in ListView?

I want to implement a ListView with internet images. I use Glide to load images in list items, but I found sizes of images always be confusing. I wrote some test code to reappear this problem.
At first it is normal.
However when I slide the ListView fastly, the sizes of images become confusing.
How can I fix the problem without modify the source code of glide?
MainActivity.java
public class MainActivity extends AppCompatActivity {
private String[] urls = new String[]{"https:......"};
//urls of images.
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
ListView listView = findViewById(R.id.list_view);
final SparseArray<String> sparseArray = new SparseArray<>();
listView.setAdapter(new BaseAdapter() {
#Override
public int getCount() {
return 100000;
}
#Override
public Object getItem(int i) {
String url = sparseArray.get(i);
if(url == null){
url = urls[(int)(Math.random() * urls.length)];
sparseArray.put(i,url);
}
return url;
}
#Override
public long getItemId(int i) {
return i;
}
#Override
public View getView(int i, View view, ViewGroup viewGroup) {
if(view == null){
view = View.inflate(getBaseContext(),R.layout.list_view_item_image,null);
}
ImageView imageView = view.findViewById(R.id.image_view);
Glide.with(getBaseContext())
.load((String)getItem(i))
.into(imageView);
return view;
}
});
}
}
activity_main.xml
<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity">
<ListView
android:id="#+id/list_view"
android:layout_width="match_parent"
android:layout_height="match_parent"
/>
</android.support.constraint.ConstraintLayout>
list_view_item_image.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="wrap_content">
<ImageView
android:id="#+id/image_view"
android:adjustViewBounds="true"
android:maxHeight="200dp"
android:maxWidth="200dp"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
</LinearLayout>

Efficient way to display data

I am creating an app that has a fragment where a user can open a spinner using a button and select a food item. The food item will then be displayed under the button in a list. I have tried creating textviews and making invisible textviews and setting the text later, but none have worked. I was wondering if anyone knew of a better way of creating this that I'm not seeing.
<FrameLayout 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="com.lastineindustries.ingredismartv2.Kitchen">
<!-- TODO: Update blank fragment layout -->
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<Button
android:text="Add An Ingredient"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/add"
android:textSize="30sp"
android:layout_gravity="center" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout
android:layout_width="320dp"
android:layout_height="match_parent"
android:id="#+id/main"
android:orientation="vertical">
</LinearLayout>
<LinearLayout
android:layout_width="60dp"
android:layout_height="match_parent"
android:id="#+id/valueButton"
android:orientation="vertical">
</LinearLayout>
</LinearLayout>
</LinearLayout>

Is this what you want?
Then, read my code.
code of ChooseFoodFragment.java and its layout file:
public class ChooseFoodFragment extends Fragment{
#Nullable
#Override
public View onCreateView(LayoutInflater inflater, #Nullable ViewGroup container, #Nullable Bundle savedInstanceState) {
View v = inflater.inflate(R.layout.fragment_choose_food, container, false);
initViews(v);
return v;
}
private Button btn_add;
private ListView listView;
private List<String> mData = new ArrayList<>();
private ArrayAdapter<String> mAdapter;
private void initViews(View v) {
listView = v.findViewById(R.id.list);
mAdapter = new ArrayAdapter<>(getActivity(), android.R.layout.simple_list_item_1, mData);
listView.setAdapter(mAdapter);
btn_add = v.findViewById(R.id.add);
btn_add.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
ChooseFoodDialog dialog = new ChooseFoodDialog();
dialog.setOnSelectedListener(new ChooseFoodDialog.OnSelectedListener() {
#Override
public void onSelected(String name) {
mData.add(name);
mAdapter.notifyDataSetChanged();// update the list of selected food
}
});
dialog.show(getFragmentManager(), "");//show the spinner items to select
}
});
}
}
fragment_choose_food.xml,just remove other views except the root view and the button, then add a ListView.
<?xml version="1.0" encoding="utf-8"?>
<FrameLayout 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="com.lastineindustries.ingredismartv2.Kitchen">
<!-- TODO: Update blank fragment layout -->
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<Button
android:id="#+id/add"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:text="Add An Ingredient"
android:textSize="30sp" />
<ListView
android:id="#+id/list"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="16dp" />
</LinearLayout>
</FrameLayout>
the code of ChooseFoodDialog.java and its layout file.
public class ChooseFoodDialog extends DialogFragment {
#Nullable
#Override
public View onCreateView(LayoutInflater inflater, #Nullable ViewGroup container, #Nullable Bundle savedInstanceState) {
View v = LayoutInflater.from(getContext()).inflate(R.layout.dialog_choose_food, container, false);
initViews(v);
return v;
}
private ListView lv;
private List<String> mData = new ArrayList<>();
private void initViews(View v) {
// prepare some temp data
for (int i = 0; i < 10; i++) {
mData.add("Ingredients_" + i);
}
lv = v.findViewById(R.id.lv_ingredients);
ArrayAdapter<String> adapter = new ArrayAdapter<>(getContext(), android.R.layout.simple_list_item_1, mData);
lv.setAdapter(adapter);
lv.setOnItemClickListener(new AdapterView.OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) {
String ingredient = mData.get(i);
if (mListener != null) {
mListener.onSelected(ingredient);// when the item of food is selected
}
dismiss();
}
});
}
private OnSelectedListener mListener;
public void setOnSelectedListener(OnSelectedListener listener) {
mListener = listener;
}
interface OnSelectedListener {
void onSelected(String name);
}
}
dialog_choose_food.xml,that's simple.
<?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">
<ListView
android:id="#+id/lv_ingredients"
android:layout_width="match_parent"
android:layout_height="wrap_content"/>
</LinearLayout>
run the program, check it.

You should use ListView or RecyclerView for such tasks. Check out example from official Android documentation: link.

Android Listview remove any space between items

I want to remove any space between different items in a ListView.
Code:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:id="#+id/wrapper"
android:padding="0dp"
android:layout_height="wrap_content" >
<TextView
android:id="#+id/comment"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:paddingLeft="10dip"
android:paddingRight="10dip"
android:textColor="#000000"/>
</LinearLayout>
And Listview
<ListView
android:id="#+id/listView1"
android:transcriptMode="alwaysScroll"
android:stackFromBottom="true"
android:dividerHeight="0dp"
android:divider="#null"
android:listSelector="#android:color/transparent"
android:layout_width="match_parent"
android:layout_height="wrap_content" >
</ListView>
But there is still some space between the items. Can anyone help me?

The line android:dividerHeight="10dp" causes the gaps between your lines. I color-coded the overall UI:
Once I set the dividerHeight line above from "10dp" to "0dp" I got this:
Ok, so here is the full set of code I used so you can see where you may have gone wrong.
MainActivity:
package com.ds.listviewtest;
import android.app.ListActivity;
import android.content.Context;
import android.database.DataSetObserver;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.ImageView;
import android.widget.ListAdapter;
import android.widget.TextView;
public class MainActivity extends ListActivity {
static final String[] FRUITS = new String[] {
"Apple", "Avocado", "Banana",
"Blueberry", "Coconut", "Durian", "Guava", "Kiwifruit",
"Jackfruit", "Mango", "Olive", "Pear", "Sugar-apple"
};
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setListAdapter(new SimpleAdapter(FRUITS));
setContentView(R.layout.activity_main);
}
private class SimpleAdapter implements ListAdapter
{
String[] items;
public SimpleAdapter(String[] items)
{
this.items = items;
}
#Override
public void registerDataSetObserver(DataSetObserver observer) {
// TODO Auto-generated method stub
}
#Override
public void unregisterDataSetObserver(DataSetObserver observer) {
// TODO Auto-generated method stub
}
#Override
public int getCount() {
// TODO Auto-generated method stub
return items.length;
}
#Override
public Object getItem(int position) {
// TODO Auto-generated method stub
return items[position];
}
#Override
public long getItemId(int position) {
// TODO Auto-generated method stub
return position;
}
#Override
public boolean hasStableIds() {
// TODO Auto-generated method stub
return false;
}
#Override
public View getView(int position, View convertView, ViewGroup parent) {
LayoutInflater inflater = (LayoutInflater) getApplicationContext().getSystemService(
Context.LAYOUT_INFLATER_SERVICE);
View rowView = inflater.inflate(R.layout.list_item, parent, false);
TextView textView = (TextView) rowView.findViewById(R.id.comment);
textView.setText(items[position]);
return rowView;
}
#Override
public int getItemViewType(int position) {
// TODO Auto-generated method stub
return 0;
}
#Override
public int getViewTypeCount() {
// TODO Auto-generated method stub
return 1;
}
#Override
public boolean isEmpty() {
// TODO Auto-generated method stub
return false;
}
#Override
public boolean areAllItemsEnabled() {
// TODO Auto-generated method stub
return true;
}
#Override
public boolean isEnabled(int position) {
// TODO Auto-generated method stub
return true;
}
}
}
Here is list_item.xml:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:background="#android:color/holo_orange_dark"
android:id="#+id/wrapper"
android:padding="0dp"
android:layout_height="wrap_content" >
<TextView
android:id="#+id/comment"
android:background="#android:color/holo_blue_light"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:paddingLeft="10dip"
android:paddingRight="10dip"
android:text="This is a test comment"
android:textColor="#000000"/>
</LinearLayout>
Finally here is 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"
android:background="#android:color/holo_red_light"
android:paddingBottom="#dimen/activity_vertical_margin"
android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin"
tools:context=".MainActivity" >
<ListView
android:id="#android:id/list"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:divider="#android:color/holo_green_light"
android:dividerHeight="0dp" /> <!-- EDIT THIS VALUE HERE TO 0DP -->
</RelativeLayout>

Simply, give your divider height a negative value.
Example :
android:dividerHeight="-20dp"
This will remove spaces between ListView values.

ListView and Adapter with a large number of items

I am a newbie of android programming. After some study of ListView and ArrayAdapter, i decided to write a simple demo program just for practicing.
I want to display my custom view style ListView, so I override ArrayAdapter's getView() function. I know that for preventing memory leak, parameter convertView should be checked, and only inflate new object when convertView is null. I Also make a AsyncTask to keep adding data into ArrayAdapter in background(in doInBackground), and keep notifyDataChanged to ListView(in onProgressUpdate() ).
Here is the problem: when I set MAX_ITEM=50 (which means how many data i will add in AsyncTask), everything works fine. But when I set MAX_ITEM=500, logcat shows error message: "Caused by: android.view.ViewRootImpl$CalledFromWrongThreadException: Only the original thread that created a view hierarchy can touch its views." and application shut down. Can anyone tell me where the problem is? The following is my source code "MyTest.java" and my layout xml file "main.xml" and "layout_row.xml", thanks for your watching and helping.
MyTest.Java:
public class MyTest extends Activity {
private static final String TAG="Tany";
private static final int MAX_ITEM = 50;
private MyArrayAdapter adapter;
private ListView listview;
private int addCounter = 0;
public class MyData implements Comparable<MyData>{
public String str1;
public String str2;
public String str3;
public MyData(String str1, String str2, String str3){
this.str1 = str1;
this.str2 = str2;
this.str3 = str3;
}
#Override
public int compareTo(MyData data) {
// TODO Auto-generated method stub
int result = this.str1.compareTo(data.str1);
return result;
}
}
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
listview = (ListView)findViewById(R.id.listview);
adapter = new MyArrayAdapter(this, R.layout.layout_row);
//set adapter
listview.setAdapter(adapter);
listview.setOnItemClickListener(new AdapterView.OnItemClickListener(){
#Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
// TODO Auto-generated method stub
Log.d(TAG, "position "+position+" is clicked");
Toast.makeText(parent.getContext(), adapter.getItem(position).str1+", "+adapter.getItem(position).str2, Toast.LENGTH_SHORT).show();
}
});
listview.setTextFilterEnabled(true);
}
public void onStart(){
super.onStart();
MyTask newTask = new MyTask();
newTask.execute();
}
public class MyTask extends AsyncTask<Void, Void, Void>{
#Override
protected Void doInBackground(Void... params) {
// TODO Auto-generated method stub
for(int i = addCounter; i<MAX_ITEM; i++)
{
adapter.add(new MyData("str1="+i,"str2="+i,"str3="+i));
addCounter++;
publishProgress();
}
return null;
}
#Override
protected void onProgressUpdate(Void... progress ){
adapter.notifyDataSetChanged();
}
#Override
protected void onPostExecute(Void result){
Log.d(TAG, "AsyncTask MyTask finsish its work");
}
}
public class MyArrayAdapter extends ArrayAdapter<MyData>{
public MyArrayAdapter(Context context, int textViewResourceId) {
super(context, textViewResourceId);
// TODO Auto-generated constructor stub
}
#Override
public View getView(int position, View convertView, ViewGroup parent) {
View row;
if(convertView == null){
LayoutInflater inflater = getLayoutInflater();
row = inflater.inflate(R.layout.layout_row, parent, false);
}else{
Log.d(TAG,"recycle view, pos="+position);
row = convertView;
}
TextView tv1 = (TextView) row.findViewById(R.id.textView1);
tv1.setText( ((MyData)getItem(position)).str1 );
TextView tv2 = (TextView) row.findViewById(R.id.textView2);
tv2.setText( ((MyData)getItem(position)).str2 );
TextView tv3 = (TextView) row.findViewById(R.id.textView3);
tv3.setText( ((MyData)getItem(position)).str3 );
return row;
}
}
}
main.xml:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/vertical_container"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<TextView
android:text="#string/list_title_start"
android:layout_width="fill_parent"
android:layout_height="wrap_content">
</TextView>
<ListView
android:id="#+id/listview"
android:layout_width="fill_parent"
android:layout_height="wrap_content">
</ListView>
<TextView
android:text="#string/list_title_end"
android:layout_width="fill_parent"
android:layout_height="wrap_content">
</TextView>
</LinearLayout>
layout_row.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="match_parent"
android:orientation="vertical" >
<LinearLayout
android:layout_height="wrap_content"
android:layout_width="wrap_content"
android:id="#+id/linearLayout1"
android:orientation="horizontal">
<ImageView
android:layout_height="wrap_content"
android:id="#+id/imageView1"
android:layout_width="wrap_content"
android:src="#drawable/ic_launcher">
</ImageView>
<TextView
android:text="TextView1"
android:id="#+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="6dip"
android:layout_marginTop="6dip"
android:textAppearance="?android:attr/textAppearanceLarge">
</TextView>
</LinearLayout>
<LinearLayout
android:layout_height="wrap_content"
android:layout_width="wrap_content"
android:id="#+id/linearLayout1"
android:orientation="horizontal">
<TextView
android:id="#+id/textView2"
android:text="TextView"
android:layout_height="wrap_content"
android:layout_width="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall">
</TextView>
<TextView
android:text="TextView"
android:id="#+id/textView3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:layout_marginLeft="6dip">
</TextView>
</LinearLayout>
</LinearLayout>

as Selvin rightly says You're modifying your Views from the method doInBackground which runs on another thread. In android this is forbidden, instead you should modify the views from the onPostExecute method also.

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