Button Click inside list ListView

Button Click inside list ListView - android

i tried many reference to this,but didn't get it working.
I have a simplecursoradapter with listview .
I populate textview and a button in each listitem.
I need to perform 2 operations:
1.Button Click
2.Listview Click.
Using onListItemClick my code is running perfect.but i cannot access the button inide the listview to perform(a call).
My code below:
<?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">
<RelativeLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content">
<Button
android:id="#+id/btn_call"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:focusable="false"
android:layout_gravity="center_vertical"/>
<TextView
android:id="#+id/jobnumber"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_alignParentTop="true"
android:textStyle="bold"
android:textColor="#000000"
android:layout_marginRight="50dp"
android:height="30sp"
android:gravity="right" />
<TextView
android:id="#+id/complaintdate"
android:layout_width="257dp"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_below="#+id/jobnumber"
android:gravity="right" />
</RelativeLayout>
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:layout_gravity="center_horizontal"
>
<TextView
android:id="#+id/lbltenantname"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="left"
android:text="#string/Tenant">
</TextView>
<TextView
android:id="#+id/tenantname"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center_vertical|center_horizontal">
</TextView>
</LinearLayout>
and other textviews....
list to hold the Listitem...
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="#drawable/backgroundn"
android:descendantFocusability="blocksDescendants">
<ListView
android:id="#android:id/list"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:divider="#000000"
android:dividerHeight="4dp"/>
</LinearLayout>
and my android code
import android.app.ActionBar;
import android.app.ListActivity;
import android.app.ProgressDialog;
import android.content.Context;
import android.content.Intent;
import android.database.Cursor;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.os.Bundle;
import android.support.v4.widget.SimpleCursorAdapter;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.Button;
import android.widget.ListView;
import android.widget.Toast;
public class JobList extends ListActivity
{
SimpleCursorAdapter mAdapter;
ListView lv;
private DatabaseAdapter dbHelper;
Menu menuitem;
#Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.joblist_item);
ActionBar actionBar = getActionBar();
actionBar.setDisplayHomeAsUpEnabled(true);
Intent intent=getIntent();
String BegeningUserid= intent.getStringExtra("USERID");
String SelfStatus= intent.getStringExtra("SELF");
Button call=(Button)findViewById(R.id.btn_call);
try
{
dbHelper=new DatabaseAdapter(this);
dbHelper.open();
lv=(ListView)findViewById(android.R.id.list);
Cursor c=dbHelper.fetchAllJobs(BegeningUserid,SelfStatus);
#SuppressWarnings("static-access")
String[] from = new String[] { dbHelper.COL_JOBNUMBER,dbHelper.COL_TENANT ,dbHelper.COL_DEVELOPMENT,dbHelper.COL_SHORTCODE,dbHelper.COL_PROPERTY,dbHelper.COL_COMPLAINTDATE,dbHelper.COL_COMPLAINTDESC,dbHelper.COL_MOBILE};
int[] to = new int[] {R.id.jobnumber, R.id.tenantname, R.id.location,R.id.ShortCode, R.id.Unit,R.id.complaintdate,R.id.complaintdesc,R.id.mobile};
#SuppressWarnings("deprecation")
SimpleCursorAdapter adapter = new SimpleCursorAdapter(
JobList.this, R.layout.list_item, c, from, to);
adapter.notifyDataSetChanged();
lv.setAdapter(adapter);
if(lv.getCount()<=0)
{
Toast.makeText(getApplicationContext(), "NO JOBS ASSIGNED", Toast.LENGTH_LONG).show();
}
lv.setOnItemClickListener(new OnItemClickListener()
{
public void onItemClick(AdapterView<?> parent, View view,
int position, long id) {
// When clicked, show a toast with the TextView text
Toast.makeText(getApplicationContext(), "Clicked",Toast.LENGTH_SHORT).show();
}
});
}
catch(Exception e)
{
System.out.println(e);
}
finally
{
dbHelper.close();
}
}
my listitemclick which is working perfect
public void onListItemClick(ListView parent, View view, int position, long id)
{
}
all i need is click button inside the listview and perform another activity depending on the data from the particular listview position.

set this custom Adapter to your list view...
Custom Adapter Class
public class CustomAdapter extends BaseAdapter implements OnClickListener {
//song list and layout
private ArrayList<from> from;
private LayoutInflater songInf;
//constructor
public CustomAdapter(Context c, ArrayList<from> arrfrom){
from=arrfrom;
songInf=LayoutInflater.from(c);
}
#Override
public int getCount() {
return from.size();
}
#Override
public Object getItem(int arg0) {
return null;
}
#Override
public long getItemId(int arg0) {
return 0;
}
#Override
public View getView(int position, View convertView, ViewGroup parent) {
LinearLayout songLay = (LinearLayout)songInf.inflate
(R.layout.list_item, parent, false);
TextView tv = (TextView)songLay.findViewById(R.id.from_text);
Button button = (Button)songLay.findViewById(R.id.from_button);
tv.setText(from.get(position));
button.setOnClickListner(this);
return songLay;
}
#Override
public void onClick(View v)
{
// Here is code after button click
}
}

Related

Adding Search Box in Custom List

I want to add search box action in Main activity and List data activity,but I'm having trouble with getting filter() and other things,Please suggest me the ode.
package com.souravapplication.fruit;
import android.content.Intent;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.SearchView;
import android.widget.TextView;
import android.widget.Toast;
import java.util.Locale;
public class MainActivity extends AppCompatActivity {
SearchView editsearch;
ListView listView;
String[] fruitNames = {"Apple","Oranges","Kiwi","Passion","Banana"};
int[] fruitImages = {R.drawable.apple,R.drawable.oranges,R.drawable.kiwi,R.drawable.passion,R.drawable.banana};
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
listView = findViewById(R.id.listview);
final CustomAdapter customAdapter = new CustomAdapter();
listView.setAdapter(customAdapter);
editsearch = findViewById(R.id.search);
listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
#Override
public void onItemClick(final AdapterView adapterView, View view, int i, long l) {
Toast.makeText(getApplicationContext(),fruitNames[i],Toast.LENGTH_LONG).show();
Intent intent = new Intent(getApplicationContext(),Listdata.class);
intent.putExtra("name",fruitNames[i]);
intent.putExtra("image",fruitImages[i]);
startActivity(intent);
}
});
}
private class CustomAdapter extends BaseAdapter {
#Override
public int getCount() {
return fruitImages.length;
}
#Override
public Object getItem(int i) {
return null;
}
#Override
public long getItemId(int i) {
return 0;
}
#Override
public View getView(int i, View view, ViewGroup viewGroup) {
View view1 = getLayoutInflater().inflate(R.layout.row_data, null);
//getting view in row_data
TextView name = view1.findViewById(R.id.fruits);
ImageView image = view1.findViewById(R.id.images);
name.setText(fruitNames[i]);
image.setImageResource(fruitImages[i]);
return view1;
}
}
}
My List Data Activity class.
package com.souravapplication.fruits;
import android.content.Intent;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.MenuItem;
import android.widget.ImageView;
import android.widget.TextView;
public class Listdata extends AppCompatActivity {
TextView listdata;
ImageView imageView;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_listdata);
listdata = findViewById(R.id.listdata);
imageView = findViewById(R.id.imageView);
Intent intent = getIntent();
String receivedName = intent.getStringExtra("name");
int receivedImage = intent.getIntExtra("image",0);
listdata.setText(receivedName);
imageView.setImageResource(receivedImage);
//enable back Button
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
if (item.getItemId() == android.R.id.home) {
onBackPressed();
}
return super.onOptionsItemSelected(item);
}
#Override
public void onBackPressed() {
super.onBackPressed();
}
}
I have defined the SearchBox in android XML and it's working, the only problem is putting action in the search box.
My activity_main.xml file
<?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">
<SearchView
android:id="#+id/search"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:iconifiedByDefault="false"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintStart_toStartOf="parent">
</SearchView>
<ListView
android:id="#+id/listview"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginEnd="16dp"
android:layout_marginRight="16dp"
app:layout_constraintEnd_toEndOf="parent"
tools:ignore="MissingConstraints"
tools:layout_editor_absoluteY="-699dp">
</ListView>
</android.support.constraint.ConstraintLayout>
My row_data.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">
<RelativeLayout
android:id="#+id/listviewdata"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:padding="10dp"
>
<TextView
android:id="#+id/fruits"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:layout_marginEnd="44dp"
android:layout_marginRight="44dp"
android:layout_toStartOf="#+id/images"
android:layout_toLeftOf="#+id/images"
android:text="Apple"
android:textColor="#000"
android:textSize="35sp"
/>
<ImageView
android:id="#+id/images"
android:layout_width="60dp"
android:layout_height="60dp"
android:layout_alignParentEnd="true"
android:layout_alignParentRight="true"
android:layout_centerVertical="true"
android:layout_marginEnd="27dp"
android:layout_marginRight="27dp"
android:src="#drawable/apple"/>
</RelativeLayout>

ArrayAdapter not active in spinner

i try to use spinner with array adapter and it will be stopped without any error can any one tell me the error in the code
i need to Appear image with text
i tried it by custom adapter and show same result
any one help me please i am new in android application developer
Main.xml
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity">
<Spinner
android:id="#+id/spinner"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_marginTop="47dp"
android:spinnerMode="dropdown">
</Spinner>
</RelativeLayout>
spinner_item
<?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:orientation="horizontal">
<ImageView
android:id="#+id/i1"
android:layout_width="100dp"
android:layout_height="100dp"
android:src="#drawable/image" />
<TextView
android:id="#+id/txt1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:padding="15dp"
android:text="Orange"
android:textSize="30dp"
android:textStyle="bold" />
</LinearLayout>
Main.java
package com.safaa.user.spinner;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.AdapterView;
import android.widget.Spinner;
import android.widget.Toast;
public class MainActivity extends AppCompatActivity {
String[] names={"apple","panana","orange"};
int[]images={R.drawable.image,R.drawable.image3,R.drawable.image2
};
CustomAdapter adapter;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Spinner spinner=findViewById(R.id.spinner);
adapter=new CustomAdapter(this,names,images);
spinner.setAdapter(adapter);
spinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
#Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
Toast.makeText(getApplicationContext(),names[position],Toast.LENGTH_SHORT).show();
}
#Override
public void onNothingSelected(AdapterView<?> parent) {
}
});
}
}
CustomAdapter
package com.safaa.user.spinner;
import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.TextView;
public class CustomAdapter extends ArrayAdapter<String>{
Context context;
String []names;
int image[];
public CustomAdapter(Context context, String[]names,int[]image) {
super(context, R.layout.spinner_item,names);
this.image=image;
this.names=names;
this.context=context;
}
#Override
public View getDropDownView(int position, View convertView, ViewGroup parent) {
LayoutInflater inflater=(LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View row =inflater.inflate(R.layout.spinner_item,null);
TextView t1=row.findViewById(R.id.txt1);
ImageView i1=row.findViewById(R.id.i1);
t1.setText(names[position]);
i1.setImageResource(image[position]);
return row;
}
#Override
public View getView(int position, View convertView, ViewGroup parent) {
LayoutInflater inflater=(LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View row =inflater.inflate(R.layout.spinner_item,null);
TextView t1=row.findViewById(R.id.txt1);
ImageView i1=row.findViewById(R.id.i1);
t1.setText(names[position]);
i1.setImageResource(image[position]);
return row;
}
}

i want to display list of juice object.but here am getting only one object and displaying only one object

i want to display list of juice object.but here am getting only one object and displaying only one object.getcount() is calling 5 times.but it is not displaying.please help me.
i want to display list of juice object.but here am getting only one object and displaying only one object.getcount() is calling 5 times.but it is not displaying.please help me.
//FoodHome.java
package com.example.hotelmenucard;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.ListView;
public class FoodHome extends Activity {
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_food_home);
populateListView();
registerClickCallBack();
}
private void populateListView() {
String[] items={"All Day BreakFast","Salads","Sandwiches","Hot Drinks","Juices"};
ArrayAdapter<String> adapter=new ArrayAdapter<String>(
this, //Context for the activity
R.layout.text_view, //Layout to use(create)
items); //Items to be displayed
ListView list=(ListView)findViewById(R.id.listView1);
list.setAdapter(adapter);
}
private void registerClickCallBack() {
ListView list=(ListView)findViewById(R.id.listView1);
list.setOnItemClickListener(new AdapterView.OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> parent, View view,
int position, long id) {
/*TextView textview=(TextView)view;
String msg="hai"+textview.getText();
Toast.makeText(FoodHome.this, msg, Toast.LENGTH_LONG).show();*/
Intent i = new Intent(FoodHome.this, ItemList.class);
startActivity(i);
}
});
}
}
//ItemList.java
package com.example.hotelmenucard;
import java.util.ArrayList;
import java.util.List;
import android.app.Activity;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.RelativeLayout;
import android.widget.TextView;
public class ItemList extends Activity {
private List<Juice> juices = new ArrayList<Juice>();
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_item_list);
populateJuiceList();
populateJuiceListView();
Log.i(juices.toString(),"list of juice");
}
private void populateJuiceList() {
juices.add(new Juice("Lemon", 15, "lemon*****", R.drawable.lemon));
juices.add(new Juice("Strawberry", 15, "Strawberry*****",
R.drawable.strawberry));
juices.add(new Juice("Watermelon", 15, "Watermelon*****",
R.drawable.watermelon));
juices.add(new Juice("Pear", 15, "pear*****", R.drawable.pear));
juices.add(new Juice("Pomegranate", 15, "Pomegranate*****",
R.drawable.pomegranate));
System.out.println(juices+"juices in list");
}
private void populateJuiceListView() {
ArrayAdapter<Juice> adapter = new MyListAdapter(R.layout.activity_item_list);
ListView list = (ListView) findViewById(R.id.carsListV);
list.setAdapter(adapter);
}
private class MyListAdapter extends ArrayAdapter<Juice> {
public MyListAdapter(int activityItemList) {
super(ItemList.this, activityItemList, juices);
}
public int getCount() {
System.out.println(juices.size()+"in getcount");
return juices.size();
}
#Override
public View getView(int position, View convertView, ViewGroup parent) {
RelativeLayout itemView =(RelativeLayout) convertView;
if (itemView == null) {
itemView = (RelativeLayout)getLayoutInflater().inflate(R.layout.item_list,
parent, false);
}
Juice juice = juices.get(position+1);
ImageView imageView = (ImageView)itemView.findViewById(R.id.imageView1);
imageView.setImageResource(juice.getId());
TextView txt=(TextView)itemView.findViewById(R.id.textView1);
txt.setText(juice.getName());
TextView text1=(TextView)itemView.findViewById(R.id.textView2);
text1.setText(juice.getUsing());
itemView.bringToFront();
TextView t=(TextView)itemView.findViewById(R.id.textView3);
t.setText(Integer.toString(juice.getRate()));
System.out.println(itemView.getVisibility());
return itemView;
// return super.getView(position, convertView, parent);
}
}
}
//activity_item_list.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="#drawable/bg"
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="com.example.hotelmenucard.ItemList" >
<ListView
android:id="#+id/carsListV"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true" >
</ListView>
</RelativeLayout>
//item_list.xml (typo mistake changed from item_view.xml)
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:background="#drawable/bg"
android:gravity="top"
android:textColor="#B2F8F8" >
<ImageView
android:id="#+id/imageView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentStart="true"
android:layout_alignParentTop="true"
android:src="#drawable/lemon" />
<TextView
android:id="#+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:text="Large Text"
android:textAppearance="?android:attr/textAppearanceLarge" />
<TextView
android:id="#+id/textView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBottom="#+id/imageView1"
android:layout_centerHorizontal="true"
android:text="TextView" />
<TextView
android:id="#+id/textView3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="#+id/textView2"
android:layout_alignBottom="#+id/textView2"
android:layout_alignParentRight="true"
android:text="TextView" />
</RelativeLayout>

instead of ArrayAdapter<String> adapter=new ArrayAdapter<String>(
this,R.layout.text_view,items);
use this
ArrayAdapter<String> adapter = new ArrayAdapter<String>(this,
android.R.layout.simple_list_item_1, android.R.id.text1, items);

Trouble setting a ListView / DialogFragment to full screen

<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal">
<ImageView
android:id="#+id/imageView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:layout_marginLeft="15dp"
android:padding="10dp"
android:src="#drawable/arteta"/>
<TextView
android:id="#+id/nameTv"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_marginLeft="27dp"
android:layout_marginTop="10dp"
android:layout_toRightOf="#id/imageView1"
android:text="name"/>
</RelativeLayout>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal">
<ImageView
android:layout_width="150dp"
android:layout_height="100dp"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:layout_marginLeft="15dp"
android:padding="10dp"
android:id="#+id/imageView1"
android:src="#drawable/arteta"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_marginLeft="27dp"
android:layout_marginTop="10dp"
android:layout_toRightOf="#+id/imageView1"
android:text="Name"
android:id="#+id/nameTv" />
</RelativeLayout>
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:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin"
android:paddingBottom="#dimen/activity_vertical_margin"
tools:context=".MainActivity">
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Show"
android:id="#+id/button1"
android:layout_centerVertical="true"
android:layout_centerHorizontal="true"
android:onClick="setContentView" />
</RelativeLayout>
I have made a ListView with a DialogFragment and I am trying to display this in full screen.
However, when I run it on a device, there is always a border around the edges of the ListView, like a box within a box and cant seem to set it to fill the screen!
I have tried many routes to make this ListView cover the entire screen to no avail.
I would really like and appreciate some help with this.
Layout
<?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"
android:orientation="vertical">
<ListView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="#+id/listView1"
android:layout_alignParentTop="true"
android:layout_alignParentBottom="true"
android:layout_alignParentLeft="true"
></ListView>
</RelativeLayout>
MainActivity
import android.support.v4.app.FragmentActivity;
import android.support.v7.app.ActionBarActivity;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.app.FragmentManager;
public class MainActivity extends FragmentActivity {
Button showBtn;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
final android.support.v4.app.FragmentManager fm = getSupportFragmentManager();
final PlayersFragment p = new PlayersFragment();
showBtn = (Button) findViewById(R.id.button1);
showBtn.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
p.show(fm, "Players Fragment");
}
});
}
}
PlayersFragment
import android.app.DialogFragment;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.ListView;
import android.widget.Toast;
public class PlayersFragment extends android.support.v4.app.DialogFragment {
ListView lv;
String[] players = {"micheal arteta", "deago costa", "andy reid", "scum degea", "scum rooney", "john terry"};
int[] images = {R.drawable.arteta, R.drawable.costa, R.drawable.reid, R.drawable.degea,
R.drawable.rooney, R.drawable.terry};
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.dialog, container, false);
//initialize listview
lv = (ListView) rootView.findViewById(R.id.listView1);
//set dialog title
getDialog().setTitle("Soccer SuperStars");
//create adapter obj and set list view to it
Adapter adapter = new Adapter(getActivity(), players);
lv.setAdapter(adapter);
lv.setOnItemClickListener(new AdapterView.OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> a, View v, int pos, long id) {
Toast.makeText(getActivity(), players[pos], Toast.LENGTH_SHORT).show();
}
});
return rootView;
}
}
Adapter
import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.ImageView;
import android.widget.TextView;
public class Adapter extends ArrayAdapter<String>{
Context c;
String[] players;
int[] images;
LayoutInflater inflater;
public Adapter(Context context, String[] players) {
super(context, R.layout.rowmodel,players);
this.c=context;
this.players = players;
this.images = images;
}
#Override
public View getView(int position,View convertView, ViewGroup parent){
if(convertView==null)
{
inflater= (LayoutInflater) c.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
convertView = inflater.inflate(R.layout.rowmodel,null);
}
TextView nameTv = (TextView) convertView.findViewById(R.id.nameTv);
ImageView img = (ImageView) convertView.findViewById(R.id.imageView1);
nameTv.setText(players[position]);
img.setImageResource(images[position]);
return convertView;
}
}

I think that you should use a FrameLayout in your main_activity layout. Something like this:
<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">
<FrameLayout
android:id="#+id/fragment_container"
android:layout_width="match_parent"
android:layout_height="match_parent">
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Show"
android:id="#+id/button1"
android:layout_centerVertical="true"
android:layout_centerHorizontal="true"
android:onClick="setContentView" />
</FrameLayout>
</RelativeLayout>
Then, in your MainActivity, try this:
import android.os.Bundle;
import android.support.v4.app.FragmentActivity;
import android.support.v4.app.FragmentTransaction;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
public class MainActivity extends FragmentActivity {
Button showBtn;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
final android.support.v4.app.FragmentManager fm = getSupportFragmentManager();
final PlayersFragment p = new PlayersFragment();
showBtn = (Button) findViewById(R.id.button1);
showBtn.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
final FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
showBtn.setVisibility(View.GONE);
transaction.replace(R.id.fragment_container, p);
transaction.addToBackStack(null);
transaction.commit();
}
});
}
#Override
public void onBackPressed() {
if (showBtn != null) {
showBtn.setVisibility(View.VISIBLE);
}
super.onBackPressed();
}
}
Your adapter:
import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.ImageView;
import android.widget.TextView;
public class Adapter extends ArrayAdapter<String>{
Context c;
String[] players;
int[] images;
LayoutInflater inflater;
public Adapter(Context context, String[] players, int[] images) {
super(context, R.layout.simplerow,players);
this.c=context;
this.players = players;
this.images = images;
}
#Override
public View getView(int position,View convertView, ViewGroup parent){
if(convertView==null)
{
inflater= (LayoutInflater) c.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
convertView = inflater.inflate(R.layout.simplerow,null);
}
TextView nameTv = (TextView) convertView.findViewById(R.id.nameTv);
ImageView img = (ImageView) convertView.findViewById(R.id.imageView1);
nameTv.setText(players[position]);
img.setImageResource(images[position]);
return convertView;
}
}
Your dialog 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:orientation="vertical">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Soccer SuperStars"
android:layout_gravity="center"/>
<View
android:layout_width="match_parent"
android:layout_height="2dp"
android:background="#android:color/black"/>
<ListView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="#+id/listView1"
android:layout_alignParentTop="true"
android:layout_alignParentBottom="true"
android:layout_alignParentLeft="true"
></ListView>
</LinearLayout>
And your PlayerFragment:
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.ListView;
import android.widget.Toast;
public class PlayersFragment extends android.support.v4.app.DialogFragment {
ListView lv;
String[] players = {"micheal arteta", "deago costa", "andy reid", "scum degea", "scum rooney", "john terry"};
int[] images = {R.drawable.arteta, R.drawable.costa, R.drawable.reid, R.drawable.degea,
R.drawable.rooney, R.drawable.terry};
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.dialog, container, false);
//initialize listview
lv = (ListView) rootView.findViewById(R.id.listView1);
//create adapter obj and set list view to it
Adapter adapter = new Adapter(getActivity(), players, images);
lv.setAdapter(adapter);
lv.setOnItemClickListener(new AdapterView.OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> a, View v, int pos, long id) {
Toast.makeText(getActivity(), players[pos], Toast.LENGTH_SHORT).show();
}
});
return rootView;
}
}
I removed some come (paddings) from your main_activity layout and included some code show the "dialog" (that is now a fragment) full screen.

1) First method
public class PlayersFragment extends DialogFragment {
#Override
public void onCreate(#Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setStyle(DialogFragment.STYLE_NO_TITLE, android.R.style.Theme_NoTitleBar_Fullscreen);
}
}
2) Second method
public class PlayersFragment extends DialogFragment {
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setStyle(DialogFragment.STYLE_NO_TITLE, R.style.myCustomStyle);
}
}
in values add style
<?xml version="1.0" encoding="utf-8"?>
<resources>
<style name="AppBaseTheme" parent="Theme.AppCompat.Light.NoActionBar">
</style>
<!-- Application theme. -->
<style name="AppTheme" parent="AppBaseTheme">
</style>
<style name="GalleryDialogStyle" parent="AppTheme">
<item name="android:windowActionBar">false</item>
<item name="android:windowNoTitle">true</item>
<item name="android:windowFullscreen">true</item>
<item name="android:windowContentOverlay">#null</item>
</style>
</resources>

android listview image display

i have this image that i want to be displayed on the item as you click the item in the listview, it's the same image for all the items in the listview, how can i do it?
that's the row:
<?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" >
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="75dp" >
<TextView
android:id="#+id/tv_fname"
android:layout_width="wrap_content"
android:layout_height="30dp"
android:layout_alignParentLeft="true"
android:layout_alignParentRight="true"
android:layout_below="#+id/imageView1"
android:text="ans" />
<RelativeLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_above="#+id/tv_lname"
android:layout_marginLeft="44dp"
android:layout_toRightOf="#+id/tv_fname" >
</RelativeLayout>
<ImageView
android:id="#+id/imageView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:src="#drawable/blackbar" />
<TextView
android:id="#+id/tv_lname"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentRight="true"
android:layout_below="#+id/tv_fname"
android:text="ques" />
--that's the picture i want to make visible when clicked
<ImageView
android:id="#+id/imageView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_below="#+id/tv_fname"
android:layout_marginRight="74dp"
android:src="#drawable/checker"
android:visibility="invisible" />
</RelativeLayout>
</LinearLayout>
and here's the code:
package com.example.lamder;
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.graphics.Color;
import android.os.Bundle;
import android.support.v4.widget.SimpleCursorAdapter;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.TextView;
import android.widget.Toast;
public class GetActivity extends Activity {
RegistrationAdapter adapter_ob;
RegistrationOpenHelper helper_ob;
SQLiteDatabase db_ob;
ListView nameList;
Button registerBtn;
Cursor cursor;
static boolean[] check=new boolean[100];
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.getact);
nameList = (ListView) findViewById(R.id.lv_name);
registerBtn = (Button) findViewById(R.id.btn_register);
adapter_ob = new RegistrationAdapter(this);
cursor=adapter_ob.queryName();
Context context = getApplicationContext();
CharSequence text = "select questions by clicking on them";
int duration = Toast.LENGTH_SHORT;
Toast toast = Toast.makeText(context, text, duration);
toast.show();
for(int i=0;i<check.length;i++)
check[i]=false;
String[] from = { helper_ob.FNAME, helper_ob.LNAME };
int[] to = { R.id.tv_fname, R.id.tv_lname };
cursor = adapter_ob.queryName();
SimpleCursorAdapter cursorAdapter = new SimpleCursorAdapter(this,
R.layout.row, cursor, from, to);
nameList.setAdapter(cursorAdapter);
nameList.setOnItemClickListener(new OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id)
{
ImageView img=(ImageView) findViewById(R.id.imageView2);
if(check[position]==false)
{
check[position]=true;
img.setVisibility(View.VISIBLE);
}
else
{
check[position]=false;
img.setVisibility(View.INVISIBLE);
}
}
});

public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
ImageView img=(ImageView) view.findViewById(R.id.imageView2);
if(check[position]==false){
check[position]=true;
img.setVisibility(View.VISIBLE);
}else{
check[position]=false;
img.setVisibility(View.INVISIBLE);
}
}
If you are trying to get the View which is part of the user clicked list item, try to get obtain the view using the above code and alter the visibility.

Develop Reference

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