How to populate listview with images and text from Firebase?











up vote
0
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I am trying to make a listview with images and text, side by side, for every user except the current user (i.e. user of the device).



I have the JSON structure like following:



|
--- users
|
|
--- uid1
| |
| -- uid1
| |
| -- name
| |
| -- imageURL
| |
-- status
|
-- email
|
-- line
|
|
--- uid2


This is my adapter class:



public class MyAdapter extends ArrayAdapter<OtherUsers> {

private Activity context;
private int resource;
private List<OtherUsers> list;

public DayAdapter(@NonNull Activity context, int resource, List<OtherUsers> objects) {
super(context, resource, objects);

this.context = context;
this.resource = resource;
this.list = objects;

}

@NonNull
@Override
public View getView(int position, @Nullable View convertView, @NonNull ViewGroup parent) {
// I am not able to figure out this part
}


}


OtherUsers class



public class OtherUsers {

private String line;
private String imageURL;

public OtherUsers(String line, String imageURL){

this.line = line;
this.imageURL = imageURL;

}

public OtherUsers(){

}

public String getLine(){
return line;
}

public String getImageURL(){
return imageURL;
}

public void setLinee(String line){
this.line = line;
}

public void setImageURL(String imageURL){
this.imageURL = imageURL;
}


}


My list view has XML code like this:



<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:background="@drawable/back2"
android:layout_width="match_parent"
android:padding="15dp"
android:layout_height="match_parent">


<ImageView
android:layout_width="80dp"
android:id="@+id/image"
android:layout_height="80dp"
android:layout_weight="0.11"/>

<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/dlne"
android:layout_alignParentTop="true"
android:layout_toEndOf="@+id/image"
android:layout_toRightOf="@+id/image"
android:textColor="#333"
android:textSize="22sp"
android:textStyle="bold"/>

<ListView
android:id="@+id/listView1"
android:layout_width="fill_parent"
android:layout_height="wrap_content">

</ListView>


<android.support.design.widget.FloatingActionButton
android:id="@+id/button1"
android:elevation="10dp"
app:fabSize="normal"
android:scaleType="fitXY"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_alignParentBottom="true"
android:src="@drawable/profile"
android:layout_alignParentEnd="true" />

</RelativeLayout>


I am not stuck at getting the data. I can retrieve the data from Firebase, I am not able to understand how can I populate the listview with images and lines.



I would appreciate if someone can help me in this.










share|improve this question






















  • Something like that stackoverflow.com/questions/6958279/…
    – Access Denied
    Nov 11 at 7:55






  • 2




    Take a look at the following article: androidinterview.com/…
    – Access Denied
    Nov 11 at 7:57










  • Check also this out.
    – Alex Mamo
    Nov 12 at 19:16















up vote
0
down vote

favorite












I am trying to make a listview with images and text, side by side, for every user except the current user (i.e. user of the device).



I have the JSON structure like following:



|
--- users
|
|
--- uid1
| |
| -- uid1
| |
| -- name
| |
| -- imageURL
| |
-- status
|
-- email
|
-- line
|
|
--- uid2


This is my adapter class:



public class MyAdapter extends ArrayAdapter<OtherUsers> {

private Activity context;
private int resource;
private List<OtherUsers> list;

public DayAdapter(@NonNull Activity context, int resource, List<OtherUsers> objects) {
super(context, resource, objects);

this.context = context;
this.resource = resource;
this.list = objects;

}

@NonNull
@Override
public View getView(int position, @Nullable View convertView, @NonNull ViewGroup parent) {
// I am not able to figure out this part
}


}


OtherUsers class



public class OtherUsers {

private String line;
private String imageURL;

public OtherUsers(String line, String imageURL){

this.line = line;
this.imageURL = imageURL;

}

public OtherUsers(){

}

public String getLine(){
return line;
}

public String getImageURL(){
return imageURL;
}

public void setLinee(String line){
this.line = line;
}

public void setImageURL(String imageURL){
this.imageURL = imageURL;
}


}


My list view has XML code like this:



<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:background="@drawable/back2"
android:layout_width="match_parent"
android:padding="15dp"
android:layout_height="match_parent">


<ImageView
android:layout_width="80dp"
android:id="@+id/image"
android:layout_height="80dp"
android:layout_weight="0.11"/>

<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/dlne"
android:layout_alignParentTop="true"
android:layout_toEndOf="@+id/image"
android:layout_toRightOf="@+id/image"
android:textColor="#333"
android:textSize="22sp"
android:textStyle="bold"/>

<ListView
android:id="@+id/listView1"
android:layout_width="fill_parent"
android:layout_height="wrap_content">

</ListView>


<android.support.design.widget.FloatingActionButton
android:id="@+id/button1"
android:elevation="10dp"
app:fabSize="normal"
android:scaleType="fitXY"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_alignParentBottom="true"
android:src="@drawable/profile"
android:layout_alignParentEnd="true" />

</RelativeLayout>


I am not stuck at getting the data. I can retrieve the data from Firebase, I am not able to understand how can I populate the listview with images and lines.



I would appreciate if someone can help me in this.










share|improve this question






















  • Something like that stackoverflow.com/questions/6958279/…
    – Access Denied
    Nov 11 at 7:55






  • 2




    Take a look at the following article: androidinterview.com/…
    – Access Denied
    Nov 11 at 7:57










  • Check also this out.
    – Alex Mamo
    Nov 12 at 19:16













up vote
0
down vote

favorite









up vote
0
down vote

favorite











I am trying to make a listview with images and text, side by side, for every user except the current user (i.e. user of the device).



I have the JSON structure like following:



|
--- users
|
|
--- uid1
| |
| -- uid1
| |
| -- name
| |
| -- imageURL
| |
-- status
|
-- email
|
-- line
|
|
--- uid2


This is my adapter class:



public class MyAdapter extends ArrayAdapter<OtherUsers> {

private Activity context;
private int resource;
private List<OtherUsers> list;

public DayAdapter(@NonNull Activity context, int resource, List<OtherUsers> objects) {
super(context, resource, objects);

this.context = context;
this.resource = resource;
this.list = objects;

}

@NonNull
@Override
public View getView(int position, @Nullable View convertView, @NonNull ViewGroup parent) {
// I am not able to figure out this part
}


}


OtherUsers class



public class OtherUsers {

private String line;
private String imageURL;

public OtherUsers(String line, String imageURL){

this.line = line;
this.imageURL = imageURL;

}

public OtherUsers(){

}

public String getLine(){
return line;
}

public String getImageURL(){
return imageURL;
}

public void setLinee(String line){
this.line = line;
}

public void setImageURL(String imageURL){
this.imageURL = imageURL;
}


}


My list view has XML code like this:



<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:background="@drawable/back2"
android:layout_width="match_parent"
android:padding="15dp"
android:layout_height="match_parent">


<ImageView
android:layout_width="80dp"
android:id="@+id/image"
android:layout_height="80dp"
android:layout_weight="0.11"/>

<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/dlne"
android:layout_alignParentTop="true"
android:layout_toEndOf="@+id/image"
android:layout_toRightOf="@+id/image"
android:textColor="#333"
android:textSize="22sp"
android:textStyle="bold"/>

<ListView
android:id="@+id/listView1"
android:layout_width="fill_parent"
android:layout_height="wrap_content">

</ListView>


<android.support.design.widget.FloatingActionButton
android:id="@+id/button1"
android:elevation="10dp"
app:fabSize="normal"
android:scaleType="fitXY"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_alignParentBottom="true"
android:src="@drawable/profile"
android:layout_alignParentEnd="true" />

</RelativeLayout>


I am not stuck at getting the data. I can retrieve the data from Firebase, I am not able to understand how can I populate the listview with images and lines.



I would appreciate if someone can help me in this.










share|improve this question













I am trying to make a listview with images and text, side by side, for every user except the current user (i.e. user of the device).



I have the JSON structure like following:



|
--- users
|
|
--- uid1
| |
| -- uid1
| |
| -- name
| |
| -- imageURL
| |
-- status
|
-- email
|
-- line
|
|
--- uid2


This is my adapter class:



public class MyAdapter extends ArrayAdapter<OtherUsers> {

private Activity context;
private int resource;
private List<OtherUsers> list;

public DayAdapter(@NonNull Activity context, int resource, List<OtherUsers> objects) {
super(context, resource, objects);

this.context = context;
this.resource = resource;
this.list = objects;

}

@NonNull
@Override
public View getView(int position, @Nullable View convertView, @NonNull ViewGroup parent) {
// I am not able to figure out this part
}


}


OtherUsers class



public class OtherUsers {

private String line;
private String imageURL;

public OtherUsers(String line, String imageURL){

this.line = line;
this.imageURL = imageURL;

}

public OtherUsers(){

}

public String getLine(){
return line;
}

public String getImageURL(){
return imageURL;
}

public void setLinee(String line){
this.line = line;
}

public void setImageURL(String imageURL){
this.imageURL = imageURL;
}


}


My list view has XML code like this:



<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:background="@drawable/back2"
android:layout_width="match_parent"
android:padding="15dp"
android:layout_height="match_parent">


<ImageView
android:layout_width="80dp"
android:id="@+id/image"
android:layout_height="80dp"
android:layout_weight="0.11"/>

<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/dlne"
android:layout_alignParentTop="true"
android:layout_toEndOf="@+id/image"
android:layout_toRightOf="@+id/image"
android:textColor="#333"
android:textSize="22sp"
android:textStyle="bold"/>

<ListView
android:id="@+id/listView1"
android:layout_width="fill_parent"
android:layout_height="wrap_content">

</ListView>


<android.support.design.widget.FloatingActionButton
android:id="@+id/button1"
android:elevation="10dp"
app:fabSize="normal"
android:scaleType="fitXY"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_alignParentBottom="true"
android:src="@drawable/profile"
android:layout_alignParentEnd="true" />

</RelativeLayout>


I am not stuck at getting the data. I can retrieve the data from Firebase, I am not able to understand how can I populate the listview with images and lines.



I would appreciate if someone can help me in this.







java android firebase listview firebase-realtime-database






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked Nov 11 at 7:20









Manhar

65112




65112












  • Something like that stackoverflow.com/questions/6958279/…
    – Access Denied
    Nov 11 at 7:55






  • 2




    Take a look at the following article: androidinterview.com/…
    – Access Denied
    Nov 11 at 7:57










  • Check also this out.
    – Alex Mamo
    Nov 12 at 19:16


















  • Something like that stackoverflow.com/questions/6958279/…
    – Access Denied
    Nov 11 at 7:55






  • 2




    Take a look at the following article: androidinterview.com/…
    – Access Denied
    Nov 11 at 7:57










  • Check also this out.
    – Alex Mamo
    Nov 12 at 19:16
















Something like that stackoverflow.com/questions/6958279/…
– Access Denied
Nov 11 at 7:55




Something like that stackoverflow.com/questions/6958279/…
– Access Denied
Nov 11 at 7:55




2




2




Take a look at the following article: androidinterview.com/…
– Access Denied
Nov 11 at 7:57




Take a look at the following article: androidinterview.com/…
– Access Denied
Nov 11 at 7:57












Check also this out.
– Alex Mamo
Nov 12 at 19:16




Check also this out.
– Alex Mamo
Nov 12 at 19:16

















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