I have a ListView, where i changed appearence of row, but listview have size of one row, instead of fullscreen.
and my scrollview is working but listview is not working.
activity_graph_view.xml
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="#+id/activity_graph_table_view"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginTop="00dp"
android:background="#color/background"
android:orientation="vertical">
<android.support.design.widget.AppBarLayout
android:id="#+id/appbar"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<LinearLayout
android:id="#+id/container_toolbar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<include
android:id="#+id/toolbar"
layout="#layout/toolbar" />
</LinearLayout>
</android.support.design.widget.AppBarLayout>
<ScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_below="#+id/appbar"
android:fillViewport="true">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginTop="5dp"
android:orientation="vertical">
<android.support.v7.widget.CardView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginBottom="5dp"
android:layout_marginLeft="5dp"
android:layout_marginRight="5dp">
<LinearLayout
android:id="#+id/layoutTableOne"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:padding="5dp"
android:visibility="visible">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:padding="5dp"
android:text="Table View"
android:textSize="#dimen/subheading"
android:textColor="#color/subheading"
android:textAllCaps="false" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<ListView
android:id="#+id/lv_spirometer"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:divider="#color/mdtp_button_selected"
android:dividerHeight="1dp" />
</LinearLayout>
</LinearLayout>
</android.support.v7.widget.CardView>
<android.support.v7.widget.CardView
android:visibility="visible"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="5dp"
android:layout_marginLeft="5dp"
android:layout_marginRight="5dp">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:padding="5dp"
android:weightSum="1">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:weightSum="2">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1.9"
android:padding="10dp"
android:text="Graph View"
android:textAllCaps="false"
android:textColor="#color/subheading"
android:textSize="#dimen/subheading" />
</LinearLayout>
<com.jjoe64.graphview.GraphView
android:id="#+id/grapfinal"
android:layout_width="match_parent"
android:layout_height="200dp"
android:layout_weight="1" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:padding="5dp"
android:weightSum="1">
<LinearLayout
android:id="#+id/grphtextMain"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<LinearLayout
android:id="#+id/grphtextColor"
android:layout_width="10dp"
android:layout_height="10dp"
android:layout_marginTop="3dp"
android:orientation="vertical" />
<TextView
android:id="#+id/grphtext"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="5dp"
android:text="Hello"
android:textColor="#color/subheading"
android:textSize="14dp" />
</LinearLayout>
<LinearLayout
android:id="#+id/grphtextMain2"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<LinearLayout
android:id="#+id/grphtextColor2"
android:layout_width="10dp"
android:layout_height="10dp"
android:layout_marginTop="3dp"
android:background="#color/red_btn_bg_color"
android:orientation="vertical" />
<TextView
android:id="#+id/grphtext2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="5dp"
android:text="Hello"
android:textColor="#color/subheading"
android:textSize="14dp" />
</LinearLayout>
</LinearLayout>
</LinearLayout>
</android.support.v7.widget.CardView>
<android.support.v7.widget.CardView
android:visibility="visible"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="5dp"
android:layout_marginLeft="5dp"
android:layout_marginRight="5dp">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:padding="5dp"
android:weightSum="1">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:weightSum="2">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1.9"
android:padding="10dp"
android:text="Graph View"
android:textAllCaps="false"
android:textColor="#color/subheading"
android:textSize="#dimen/subheading" />
</LinearLayout>
<com.jjoe64.graphview.GraphView
android:id="#+id/grapfinal1"
android:layout_width="match_parent"
android:layout_height="200dp"
android:layout_weight="1" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:padding="5dp"
android:weightSum="1">
<LinearLayout
android:id="#+id/grphtextMain1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<LinearLayout
android:id="#+id/grphtextColor1"
android:layout_width="10dp"
android:layout_height="10dp"
android:layout_marginTop="3dp"
android:background="#color/red_btn_bg_color"
android:orientation="vertical" />
<TextView
android:id="#+id/grphtext1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="5dp"
android:text="Hello"
android:textColor="#color/subheading"
android:textSize="14dp" />
</LinearLayout>
</LinearLayout>
</LinearLayout>
</android.support.v7.widget.CardView>
</LinearLayout>
</ScrollView>
</RelativeLayout>
spirometer_item.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="match_parent"
android:orientation="vertical">
<android.support.v7.widget.CardView
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:card_view="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="8dp"
app:cardBackgroundColor="#fff4f4f3"
app:cardElevation="10dp"
app:cardPreventCornerOverlap="true"
card_view:cardCornerRadius="8dp">
<LinearLayout
android:padding="5dp"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal">
<TextView
android:id="#+id/tv_date"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:gravity="center"
android:text="" />
<LinearLayout
android:layout_width="wrap_content"
android:layout_marginLeft="10dp"
android:layout_height="match_parent"
android:orientation="vertical">
<TextView
android:id="#+id/tv_fvc"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="FVC 3.15 L" />
<TextView
android:id="#+id/tv_fev1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="FEV1 2.44 L" />
<TextView
android:id="#+id/tv_pef"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="PEF 3.74 L/s" />
</LinearLayout>
</LinearLayout>
</android.support.v7.widget.CardView>
</LinearLayout>
CustomAdapter1.java
public class CustomAdapter1 extends BaseAdapter {
ArrayList<GetUserSpirometer> arrayList;
public CustomAdapter1(ArrayList<GetUserSpirometer> arrayList){
this.arrayList=arrayList;
Log.e("arraylist length",""+arrayList.size());
}
#Override
public int getCount() {
return arrayList.size();
}
#Override
public Object getItem(int position) {
return position;
}
#Override
public long getItemId(int position) {
return position;
}
#Override
public View getView(int position, View convertView, ViewGroup parent) {
LayoutInflater inflater= getLayoutInflater();
ViewHolder1 holder=new ViewHolder1();
convertView = inflater.inflate(R.layout.spirometer_item, parent, false);
holder.tv_date=(TextView)convertView.findViewById(R.id.tv_date);
holder.tv_fvc=(TextView)convertView.findViewById(R.id.tv_fvc);
holder.tv_fev1=(TextView)convertView.findViewById(R.id.tv_fev1);
holder.tv_pef=(TextView)convertView.findViewById(R.id.tv_pef);
String[] arr = getDate(Long.parseLong(arrayList.get(position).get_date()), "MMM dd, yyy/hh:mm a").split("/");
holder.tv_date.setText(arr[0] + "\n" + arr[1]);
holder.tv_fvc.setText(arrayList.get(position).get_userfvc());
holder.tv_fev1.setText(arrayList.get(position).get_userfev1());
holder.tv_pef.setText(arrayList.get(position).get_userpef());
convertView.setTag(holder);
return convertView;
}
}
Items are not scrolling.
how to solve this. please help.
thanks in advance.
Then you need to change itemView's xml file ,
android:layout_height="match_parent"
instead of like ,
android:layout_height="wrap_content"
Simple change in spirometer_item.xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
....Your design code
</LinearLayout>
I was having problem with the same from such a long time. Then I found a solution that worked for me.
Add a ListViewHelper java class. Here below is code for ListViewHelper.java
package com.molescope;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ListAdapter;
import android.widget.ListView;
public class ListViewHelper {
public static void getListViewSize(ListView listView){
ListAdapter adapter = listView.getAdapter();
if(adapter!=null){
int totalHeight = 0;
//setting list adapter in loop tp get final size
for (int i=0; i<adapter.getCount(); i++){
View listItem = adapter.getView(i, null, listView);
listItem.measure(0,0);
totalHeight += listItem.getMeasuredHeight();
}
//setting listview items in adapter
ViewGroup.LayoutParams params = listView.getLayoutParams();
params.height = totalHeight + (listView.getDividerHeight() *
(adapter.getCount()-1));
listView.setLayoutParams(params);
}else{
return;
}
}
}
And after adding this java file, in your code wherever you are setting adapter to listview, right after that line add the code below:
ListView myList=(ListView) findViewById(R.id.listView);
myList.setAdapter(new ArrayAdapter<String>.
(this,android.R.layout.simple_list_item_1, listview_array));
ListViewHelper.getListViewSize(myList);
Related
I'm building an Android app.
In my first activity I want to create a list of button like this:
So I have build this code:
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:background="#e3e3e3"
android:gravity="center_horizontal"
android:baselineAligned="false">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="4"
android:orientation="horizontal"
android:layout_gravity="center_vertical|center_horizontal"
android:layout_marginTop="15dp"
>
<ImageButton
android:id="#+id/ButtonArticoli"
android:layout_width="150px"
android:layout_height="150px"
android:onClick="visualizzaArticoli"
android:scaleType="fitCenter"
android:src="#drawable/articoli"
/>
<TextView
android:id="#+id/textViewArticoli"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:text="#string/articoli"
android:gravity="center" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="200px"
android:orientation="horizontal"
android:layout_gravity="center_vertical|center_horizontal"
android:layout_marginTop="15dp"
>
<ImageButton
android:id="#+id/ImageButtonCreateOrder"
android:layout_width="150px"
android:layout_height="150px"
android:onClick="creaOrdine"
android:src="#drawable/order"/>
<TextView
android:id="#+id/textView1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="#string/ordini"
android:gravity="center" />
</LinearLayout>
<!-- Prima Riga -->
<LinearLayout
android:layout_width="match_parent"
android:layout_height="200px"
android:orientation="horizontal"
android:layout_gravity="center_vertical|center_horizontal"
android:layout_marginTop="15dp"
>
<ImageButton
android:id="#+id/ImageButtonClienti"
android:layout_width="150px"
android:layout_height="150px"
android:onClick="viewClienti"
android:scaleType="fitCenter"
android:src="#drawable/customer"/>
<TextView
android:id="#+id/textView23"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="#string/cliente"
android:gravity="center" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="200px"
android:orientation="horizontal"
android:layout_gravity="center_vertical|center_horizontal"
android:layout_marginTop="15dp"
>
<ImageButton
android:id="#+id/ImageButtonAlignDatabase"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:onClick="allineaDatase"
android:scaleType="fitCenter"
android:src="#drawable/sincronizza"/>
<TextView
android:id="#+id/textView2"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="#string/allinea_database"
android:gravity="center" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="200px"
android:orientation="horizontal"
android:layout_gravity="center_vertical|center_horizontal"
android:layout_marginTop="15dp"
>
<ImageButton
android:id="#+id/ImageButtonSetting"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:onClick="setting"
android:scaleType="fitCenter"
android:src="#drawable/setting"/>
<TextView
android:id="#+id/TextView01"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="#string/impostazioni"
android:gravity="center" />
</LinearLayout>
</LinearLayout>
But the result of my app when I try yo start my application is this:
Can we help me?
Use this code if you have a fixed size of elements.
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
xmlns:card_view="http://schemas.android.com/apk/res-auto"
android:orientation="vertical"
android:background="#F1C983">
<android.support.v7.widget.CardView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="15dp"
card_view:cardBackgroundColor="#D9EE9A">
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content">
<ImageButton
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="#drawable/ic_launcher"
android:background="#null"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Sample Text"
android:layout_gravity="center_vertical"
android:layout_marginLeft="50dp"/>
</LinearLayout>
</android.support.v7.widget.CardView>
<android.support.v7.widget.CardView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="15dp"
card_view:cardBackgroundColor="#D9EE9A">
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content">
<ImageButton
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="#drawable/ic_launcher"
android:background="#null"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Sample Text"
android:layout_gravity="center_vertical"
android:layout_marginLeft="50dp"/>
</LinearLayout>
</android.support.v7.widget.CardView>
<android.support.v7.widget.CardView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="15dp"
card_view:cardBackgroundColor="#D9EE9A">
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content">
<ImageButton
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="#drawable/ic_launcher"
android:background="#null"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Sample Text"
android:layout_gravity="center_vertical"
android:layout_marginLeft="50dp"/>
</LinearLayout>
</android.support.v7.widget.CardView>
Use compile 'com.android.support:cardview-v7:25.0.0' to get the CardView.
this is the sample output.
use ListView or RecyclerView with your custom list item which will contain image buttons and custom adapter
Instead of px use dp it´s much better!
If you want a fixed list, your XML is correct, but if you want a dynamic list, you should use ListView or RecycleView , as the others users said.
The weight in your LinearLayout is wrong, weight should be used when you desires your screen to fit in every screen, no matter the size ( and you will need to "distribute" your weigth throught the children´s).
To make your screen similar to the first image, you need to set a background in your second LinearLayout
Okey this a recyclerview for what you want,
public class MainPageAdapter extends RecyclerView.Adapter<MainPageAdapter.ViewHolder> {
private #DrawableRes int[] iconDrawables;
private String[] texts;
#Override
public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
final View v = LayoutInflater.from(parent.getContext()).inflate(R.layout.item, parent, false);
return new ViewHolder(v);
}
#Override
public void onBindViewHolder(ViewHolder holder, int position) {
holder.img_lockIcon.setImageResource(iconDrawables[position]);
holder.txt_whatever.setText(texts[position]);
}
#Override
public int getItemCount() {
return iconDrawables != null ? iconDrawables.length : 0;
}
public void setData(#DrawableRes int[] iconDrawables, String[] texts){
this.iconDrawables = iconDrawables;
this.texts = texts;
this.notifyDataSetChanged();
}
public static class ViewHolder extends RecyclerView.ViewHolder {
ImageView img_icon;
TextView txt_whatever;
ImageView img_lockIcon;
public ViewHolder(View itemView) {
super(itemView);
img_icon = itemView.findViewById(R.id.item_img_icon);
txt_whatever = itemView.findViewById(R.id.item_txt_whatever);
img_lockIcon = itemView.findViewById(R.id.item_img_lockIcon);
}
}
}
this is R.layout.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="wrap_content"
android:layout_margin="8dp"
android:padding="8dp"
android:background="#color/colorAccent"
xmlns:tools="http://schemas.android.com/tools">
<ImageView
android:id="#+id/item_img_icon"
android:layout_width="36dp"
android:layout_height="36dp"
tools:src="#mipmap/ic_launcher"/>
<TextView
android:id="#+id/item_txt_whatever"
android:layout_width="0dp"
android:layout_height="36dp"
android:layout_weight="1"
android:layout_marginLeft="8dp"
android:layout_marginRight="8dp"
android:textColor="#android:color/white"
tools:text="YouTube"/>
<ImageView
android:id="#+id/item_img_lockIcon"
android:layout_width="40dp"
android:layout_height="40dp"
tools:src="#mipmap/ic_launcher"/>
</LinearLayout>
and below is MainActivity layout,
<FrameLayout 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">
<android.support.v7.widget.CardView
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:cardCornerRadius="0dp"
app:cardElevation="0dp"
app:cardBackgroundColor="#color/colorPrimary"
android:layout_margin="8dp">
<android.support.v7.widget.RecyclerView
android:id="#+id/recyclerView"
android:layout_width="match_parent"
android:layout_height="wrap_content"
tools:listitem="#layout/item"/>
</android.support.v7.widget.CardView>
</FrameLayout>
and below is MainActivity,
public class MainActivity extends AppCompatActivity {
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
RecyclerView recyclerView = findViewById(R.id.recyclerView);
recyclerView.setLayoutManager(new LinearLayoutManager(this));
MainPageAdapter adapter = new MainPageAdapter();
recyclerView.setAdapter(adapter);
//Set your data
//adapter.setData();
}
}
You can change color as you want and also notify that ı used two different arrays for adapter but you can use pojo classes also. Hope this helps you.
used tabpane take 120dp height in top.
mainxml:
<?xml version="1.0" encoding="utf-8"?>
<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"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:background="#E0E0E0"
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.suranpc.recy.MainActivity">
<android.support.v7.widget.RecyclerView
android:id="#+id/recyclerView"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginTop="120dp"
android:scrollbars="vertical"
/>
</RelativeLayout>
cardview design xml:
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
>
<android.support.v7.widget.CardView
android:layout_width="match_parent"
android:layout_height="wrap_content"
xmlns:app="http://schemas.android.com/apk/res-auto"
app:cardCornerRadius="3dp"
android:layout_marginTop="5dp"
android:layout_marginLeft="5dp"
android:layout_marginRight="5dp"
android:padding="16dp"
xmlns:android="http://schemas.android.com/apk/res/android">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="60dp"
android:background="#ffffff"
android:orientation="horizontal"
android:padding="16dp"
>
<TextView
android:id="#+id/firstcardtext"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:text="TextView"
android:textColor="#color/colorFontblack"
android:textSize="20dp"
android:textStyle="bold" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="60dp"
android:layout_marginTop="60dp"
android:background="#ffffff"
android:orientation="horizontal"
android:padding="4dp"
>
<TextView
android:id="#+id/firstcardtext2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="left"
android:text="TextView :"
android:textAlignment="center"
android:textColor="#color/colorFontblack"
android:textSize="22dp"
android:textStyle="bold" />
<TextView
android:id="#+id/firstcardtext3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="0.91"
android:gravity="right"
android:text="TextView"
android:textAlignment="center"
android:textColor="#color/colorPrimaryDark"
android:textSize="22dp"
android:textStyle="bold" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="120dp"
android:background="#ffffff"
android:orientation="horizontal"
android:padding="1dp"
>
<TextView
android:id="#+id/firstcardtext4"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="0.92"
android:gravity="left"
android:text="TextView:"
android:textAlignment="center"
android:textColor="#color/colorFontblack"
android:textSize="22dp"
android:textStyle="bold" />
<TextView
android:id="#+id/firstcardtext5"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="0.98"
android:gravity="right"
android:text="20000"
android:textAlignment="center"
android:textColor="#color/colorFontheader"
android:textSize="22dp"
android:textStyle="bold" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="180dp"
android:background="#ffffff"
android:orientation="horizontal"
android:padding="1dp"
>
<TextView
android:id="#+id/firstcardtext6"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="left"
android:text="TextView:"
android:textAlignment="center"
android:textColor="#color/colorFontblack"
android:textSize="22dp"
android:textStyle="bold" />
<TextView
android:id="#+id/firstcardtext7"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="right"
android:text="TextView"
android:textAlignment="center"
android:textColor="#color/colorFontheader"
android:textSize="22dp"
android:textStyle="bold" />
</LinearLayout>
</android.support.v7.widget.CardView>
</LinearLayout>
recycler adapter code:
import android.content.Context;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;
import java.util.List;
public class Readapter extends RecyclerView.Adapter<Readapter.ProductViewHolder> {
//this context we will use to inflate the layout
private Context mCtx;
//we are storing all the products in a list
private List<Front> productList;
//getting the context and product list with constructor
public Readapter(Context mCtx, List<Front> productList) {
this.mCtx = mCtx;
this.productList = productList;
}
#Override
public ProductViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
//inflating and returning our view holder
LayoutInflater inflater = LayoutInflater.from(mCtx);
View view=LayoutInflater.from(parent.getContext()).inflate(R.layout.layoutte,parent,false);
return new ProductViewHolder(view);
}
#Override
public void onBindViewHolder(ProductViewHolder holder, int position) {
//getting the product of the specified position
Front product = productList.get(position);
//binding the data with the viewholder views
holder.textView1.setText(product.getbud());
holder.textView2.setText(product.getbudnum());
holder.textView3.setText(product.gettosp());
holder.textView4.setText(product.gettospnum());
holder.textView5.setText(product.getrem());
holder.textView6.setText(product.getremnum());
holder.textView7.setText(product.getremnums());
}
#Override
public int getItemCount() {
return productList.size();
}
class ProductViewHolder extends RecyclerView.ViewHolder {
TextView textView1, textView2, textView3, textView4, textView5,textView6,textView7;
public ProductViewHolder(View itemView) {
super(itemView);
textView1 = itemView.findViewById(R.id.firstcardtext);
textView2 = itemView.findViewById(R.id.firstcardtext2);
textView3 = itemView.findViewById(R.id.firstcardtext3);
textView4 = itemView.findViewById(R.id.firstcardtext4);
textView5 = itemView.findViewById(R.id.firstcardtext5);
textView6 = itemView.findViewById(R.id.firstcardtext6);
textView7 = itemView.findViewById(R.id.firstcardtext7);
}
}
}
Mainactivity code(add datas):
recyclerView=(RecyclerView) findViewById(R.id.recyclerView);
recyclerView.setHasFixedSize(true);
recyclerView.setLayoutManager(new LinearLayoutManager(this));
productList =new ArrayList<>();
productList.add(new
Front("tested1","tested","tested","tested","tested","tested","tested"));
productList.add(new
Front("tested2","tested","tested","tested","tested","tested","tested"));
productList.add(new
Front("tested3","tested","tested","tested","tested","tested","tested"));
productList.add(new Front("tested4","tested","tested","tested","tested","tested","tested"));
Readapter adapter=new Readapter(this,productList);
recyclerView.setAdapter(adapter);
only two cards are visible in screen.another two cards not visibled.fixed height datas only showed.(not scrolled).
only test1 and test2 datas visible in screen another test3 abd test4 not viewd and scrolled .
appbar xml code:
<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout
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="com.example.suranpc..MainActivity">
<android.support.design.widget.AppBarLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:theme="#style/AppTheme.AppBarOverlay">
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimary"
app:popupTheme="#style/AppTheme.PopupOverlay" />
<android.support.design.widget.TabLayout
android:background="#color/colorTabbg"
app:tabSelectedTextColor="#color/colorFontwhite"
app:tabIndicatorColor="#color/colorFontwhite"
app:tabIndicatorHeight="4dp"
app:tabTextColor="#color/colorFontblack"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:tabMode="scrollable"
app:tabGravity="fill"
android:id="#+id/tbl_pages"/>
<!-- <tabbed pane" />-->
</android.support.design.widget.AppBarLayout>
<include layout="#layout/content_main" />
<FrameLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.v4.view.ViewPager
android:id="#+id/vp_pages"
android:layout_width="match_parent"
android:layout_height="match_parent">
</android.support.v4.view.ViewPager>
<android.support.design.widget.FloatingActionButton
android:id="#+id/fab"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="bottom|end"
android:layout_margin="#dimen/fab_margin"
app:srcCompat="#android:drawable/ic_dialog_email" />
</FrameLayout>
</android.support.design.widget.CoordinatorLayout>
tabpane code in mainactivity
//the tabpane>
ViewPager vp_pages= (ViewPager) findViewById(R.id.vp_pages);
PagerAdapter pagerAdapter=new FragmentAdapter(getSupportFragmentManager());
vp_pages.setAdapter(pagerAdapter);
TabLayout tbl_pages= (TabLayout) findViewById(R.id.tbl_pages);
final int[]ICONS=new int[]{
R.drawable.ic_menu_camera, R.drawable.ic_menu_camera, R.drawable.ic_menu_camera, R.drawable.ic_menu_camera,
};
tbl_pages.setupWithViewPager(vp_pages);
tbl_pages.getTabAt(0).setIcon(ICONS[0]);
tbl_pages.getTabAt(1).setIcon(ICONS[1]);
tbl_pages.getTabAt(2).setIcon(ICONS[2]);
tbl_pages.getTabAt(3).setIcon(ICONS[3]);
//<tabpane>
Try this just Change this in your cardview design xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<android.support.v7.widget.CardView xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="5dp"
android:layout_marginRight="5dp"
android:layout_marginTop="5dp"
android:padding="16dp"
app:cardCornerRadius="3dp">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="60dp"
android:background="#ffffff"
android:orientation="horizontal"
android:padding="16dp"
>
<TextView
android:id="#+id/firstcardtext"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:text="TextView"
android:textColor="#color/colorFontblack"
android:textSize="20dp"
android:textStyle="bold" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="60dp"
android:layout_marginTop="60dp"
android:background="#ffffff"
android:orientation="horizontal"
android:padding="4dp"
>
<TextView
android:id="#+id/firstcardtext2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="left"
android:text="TextView :"
android:textAlignment="center"
android:textColor="#color/colorFontblack"
android:textSize="22dp"
android:textStyle="bold" />
<TextView
android:id="#+id/firstcardtext3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="0.91"
android:gravity="right"
android:text="TextView"
android:textAlignment="center"
android:textColor="#color/colorPrimaryDark"
android:textSize="22dp"
android:textStyle="bold" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="120dp"
android:background="#ffffff"
android:orientation="horizontal"
android:padding="1dp"
>
<TextView
android:id="#+id/firstcardtext4"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="0.92"
android:gravity="left"
android:text="TextView:"
android:textAlignment="center"
android:textColor="#color/colorFontblack"
android:textSize="22dp"
android:textStyle="bold" />
<TextView
android:id="#+id/firstcardtext5"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="0.98"
android:gravity="right"
android:text="20000"
android:textAlignment="center"
android:textColor="#color/colorFontheader"
android:textSize="22dp"
android:textStyle="bold" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="180dp"
android:background="#ffffff"
android:orientation="horizontal"
android:padding="1dp"
>
<TextView
android:id="#+id/firstcardtext6"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="left"
android:text="TextView:"
android:textAlignment="center"
android:textColor="#color/colorFontblack"
android:textSize="22dp"
android:textStyle="bold" />
<TextView
android:id="#+id/firstcardtext7"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="right"
android:text="TextView"
android:textAlignment="center"
android:textColor="#color/colorFontheader"
android:textSize="22dp"
android:textStyle="bold" />
</LinearLayout>
</LinearLayout>
</android.support.v7.widget.CardView>
</LinearLayout>
EDIT
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout 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"
android:background="#E0E0E0"
tools:context="com.example.suranpc.recy.MainActivity">
<android.support.v7.widget.RecyclerView
android:id="#+id/recyclerView"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginBottom="10dp"
android:layout_marginTop="120dp"
android:scrollbars="vertical" />
</LinearLayout>
Display content main xml behalf of tabpane fragment(home page xml).use fragment it works.
I am trying to change programmatically the background color of ListView item when the user tap on it. I am trying to implement a solution using setOnItemClickListener, but I have trouble making the listener work. Here is my code:
ArrayList<Integer> menuIcons = app.Theme.Icons.getMenuPanelIconList();
ArrayList<String> menuText = app.Languages.Active.getMenuPanelItemNames();
listview_menu = (ListView) findViewById(R.id.listview_menu);
listview_menu.setBackgroundColor(Color.parseColor("#" + app.Theme.ThemeBackColor));
MenuPanelListViewAdapter menuPanelListViewAdapter = new MenuPanelListViewAdapter(ActivityMain.this, menuIcons, menuText);
listview_menu.setAdapter(menuPanelListViewAdapter);
listview_menu.setOnItemClickListener(new AdapterView.OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> adpterView, View view, int position,
long id) {
for (int i = 0; i < listview_menu.getChildCount(); i++) {
if(position == i ){
listview_menu.getChildAt(i).setBackgroundColor(Color.BLUE);
}else{
listview_menu.getChildAt(i).setBackgroundColor(Color.TRANSPARENT);
}
}
}
});
Here is my mainactivity.xml:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:fresco="http://schemas.android.com/apk/res-auto"
android:id="#+id/relativelayout_base"
android:layout_width="match_parent"
android:layout_height="match_parent">
<RelativeLayout
android:id="#+id/relativelayout_toolbar"
android:layout_width="match_parent"
android:layout_height="?android:actionBarSize">
<LinearLayout
android:id="#+id/linearlayout_menu"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_alignParentLeft="true"
android:clickable="true"
android:gravity="center"
android:paddingLeft="10dp"
android:paddingRight="10dp">
<ImageView
android:id="#+id/imageview_menu"
android:layout_width="20dp"
android:layout_height="20dp"
android:src="#drawable/menushow_g" />
</LinearLayout>
<com.hotelstayapp.android.custom.CustomTextView
android:id="#+id/customtextview_title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:layout_toRightOf="#+id/linearlayout_menu"
android:textColor="#FFFFFF"
android:textSize="27sp"
android:ellipsize="end"
android:singleLine="true"
android:paddingBottom="1dp"/>
</RelativeLayout>
<android.support.v4.widget.DrawerLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
tools:context="com.hotelstayapp.android.UI.ActivityMain"
android:id="#+id/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_below="#+id/relativelayout_toolbar">
<FrameLayout
android:id="#+id/content_frame"
android:layout_width="match_parent"
android:layout_height="match_parent">
</FrameLayout>
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/relativelayout_menupanel"
android:layout_width="280dp"
android:layout_height="match_parent"
android:layout_gravity="left">
<RelativeLayout
android:id="#+id/relativelayout_menuheader"
android:layout_width="match_parent"
android:layout_height="130dp"
android:clickable="true">
<com.facebook.drawee.view.SimpleDraweeView
fresco:actualImageScaleType="centerCrop"
android:id="#+id/imageview_menubgimage"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:adjustViewBounds="true"
android:scaleType="centerCrop"
/>
<com.facebook.drawee.view.SimpleDraweeView
android:layout_width="240dp"
android:layout_height="70dp"
fresco:actualImageScaleType="fitCenter"
android:id="#+id/imageview_menulogo"
android:layout_centerInParent="true"
/>
</RelativeLayout>
<ListView
android:id="#+id/listview_menu"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_below="#id/relativelayout_menuheader"
android:layout_gravity="right"
android:divider="#android:color/transparent"
android:dividerHeight="0dp"
android:paddingTop="10dp"
android:smoothScrollbar="true"
android:focusable="false"
android:focusableInTouchMode="false">
</ListView>
</RelativeLayout>
</android.support.v4.widget.DrawerLayout>
</RelativeLayout>
Here is my ListView items 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="wrap_content"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:weightSum="1"
android:paddingBottom="14dp"
android:paddingTop="14dp"
android:paddingLeft="0dp">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal"
android:layout_weight="0.8"
android:gravity="center">
<ImageView
android:layout_width="23dp"
android:layout_height="23dp"
android:id="#+id/imageViewIcon"
android:layout_centerVertical="true"
android:layout_alignParentLeft="true"
android:src="#drawable/menuhome_g"
android:layout_centerHorizontal="true" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal"
android:layout_weight="0.2"
android:paddingLeft="15dp"
android:gravity="center_vertical">
<com.hotelstayapp.android.custom.CustomTextView
android:id="#+id/textViewMenuItemName"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center|left"
android:text="Home"
android:textColor="#000000"
android:textSize="15sp"
android:textStyle="bold"/>
</LinearLayout>
</LinearLayout>
<View
android:id="#+id/viewMenuDivider"
android:layout_width="match_parent"
android:layout_height="1dp"
android:background="#eeeeee"
android:layout_marginTop="5dp"
android:layout_marginBottom="5dp"></View>
</LinearLayout>
First change background of all item to transperent then set clicked view's background to your desired color like below.
MenuPanelListViewAdapter menuPanelListViewAdapter = new MenuPanelListViewAdapter(ActivityMain.this, menuIcons, menuText);
listview_menu.setAdapter(menuPanelListViewAdapter);
listview_menu.setOnItemClickListener(new AdapterView.OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> adpterView, View view, int position,
long id) {
for (int i = 0; i < listview_menu.getChildCount(); i++) {
listview_menu.getChildAt(i).setBackgroundColor(Color.TRANSPARENT);
}
view.setBackgroundColor(Color.BLUE);
menuPanelListViewAdapter.notifyDataSetChanged(); // this is importent
}
});
Here, I'm using a listView inside a ScrollView, everything is working fine but listView isn't displaying completely when I set its heightfill_parent. So I've fixed its height and it doesn't look good when I change the android phone device. Can anyone help me in it?
I'm posting my xml class too.
Demo.xml
<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical" >
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:layout_marginTop="25dp"
android:gravity="center"
android:orientation="vertical" >
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:paddingLeft="6dp"
android:text="#string/course_tracker"
android:textStyle="bold" />
</LinearLayout>
<LinearLayout
android:id="#+id/ll_finishapp_table"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:layout_marginTop="10dp"
android:orientation="vertical" >
<View
android:layout_width="match_parent"
android:layout_height="2dp"
android:background="#E3E3E3" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#ffffff"
android:orientation="horizontal"
android:weightSum="20" >
<TextView
android:layout_width="2dp"
android:layout_height="match_parent"
android:background="#E3E3E3"
android:text="" />
<LinearLayout
android:layout_width="0dip"
android:layout_height="match_parent"
android:layout_weight="5"
android:orientation="vertical" >
<TextView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center_horizontal|center_vertical"
android:text="#string/program_name" />
</LinearLayout>
<TextView
android:layout_width="2dp"
android:layout_height="match_parent"
android:background="#E3E3E3"
android:text="" />
<LinearLayout
android:layout_width="0dip"
android:layout_height="match_parent"
android:layout_weight="2"
android:gravity="center"
android:orientation="vertical"
android:background="#e9e9e9" >
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:text="#string/colon"
android:textStyle="bold" />
</LinearLayout>
<TextView
android:layout_width="2dp"
android:layout_height="match_parent"
android:background="#E3E3E3"
android:text="" />
<LinearLayout
android:layout_width="0dip"
android:layout_height="match_parent"
android:layout_weight="13"
android:gravity="center_vertical"
android:orientation="vertical" >
<TextView
android:id="#id/tv_program_name"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:paddingLeft="10dp"
android:textStyle="bold" />
</LinearLayout>
<TextView
android:layout_width="2dp"
android:layout_height="match_parent"
android:background="#E3E3E3"
android:text="" />
</LinearLayout>
<View
android:layout_width="match_parent"
android:layout_height="2dp"
android:background="#E3E3E3" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#F9F9F9"
android:orientation="horizontal"
android:weightSum="20" >
<TextView
android:layout_width="2dp"
android:layout_height="match_parent"
android:background="#E3E3E3"
android:text="" />
<LinearLayout
android:layout_width="0dip"
android:layout_height="match_parent"
android:layout_weight="5"
android:orientation="vertical" >
<TextView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center_horizontal|center_vertical"
android:text="#string/program_description" />
</LinearLayout>
<TextView
android:layout_width="2dp"
android:layout_height="match_parent"
android:background="#E3E3E3"
android:text="" />
<LinearLayout
android:layout_width="0dip"
android:layout_height="match_parent"
android:layout_weight="2"
android:gravity="center"
android:orientation="vertical"
android:background="#e9e9e9" >
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:text="#string/colon"
android:textStyle="bold" />
</LinearLayout>
<TextView
android:layout_width="2dp"
android:layout_height="match_parent"
android:background="#E3E3E3"
android:text="" />
<LinearLayout
android:layout_width="0dip"
android:layout_height="match_parent"
android:layout_weight="13"
android:gravity="center_vertical"
android:orientation="vertical" >
<TextView
android:id="#id/tv_program_description"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:paddingLeft="10dp"
android:textStyle="bold" />
</LinearLayout>
<TextView
android:layout_width="2dp"
android:layout_height="match_parent"
android:background="#E3E3E3"
android:text="" />
</LinearLayout>
<View
android:layout_width="match_parent"
android:layout_height="2dp"
android:background="#E3E3E3" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:layout_marginTop="20dp"
android:orientation="vertical" >
<View
android:layout_width="match_parent"
android:layout_height="2dp"
android:background="#E3E3E3" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="30dp"
android:background="#ffffff"
android:orientation="horizontal"
android:weightSum="20" >
<TextView
android:layout_width="2dp"
android:layout_height="match_parent"
android:background="#E3E3E3"
android:text="" />
<LinearLayout
android:layout_width="0dip"
android:layout_height="match_parent"
android:layout_weight="10"
android:orientation="vertical" >
<TextView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center_horizontal|center_vertical"
android:text="#string/course_name" />
</LinearLayout>
<TextView
android:layout_width="2dp"
android:layout_height="match_parent"
android:background="#E3E3E3"
android:text="" />
<LinearLayout
android:layout_width="0dip"
android:layout_height="match_parent"
android:layout_weight="10"
android:orientation="vertical" >
<TextView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center_horizontal|center_vertical"
android:text="#string/semester" />
</LinearLayout>
<TextView
android:layout_width="2dp"
android:layout_height="match_parent"
android:background="#E3E3E3"
android:text="" />
</LinearLayout>
<View
android:layout_width="match_parent"
android:layout_height="2dp"
android:background="#E3E3E3" />
<ListView
android:id="#id/list_course"
android:layout_width="match_parent"
android:layout_height="350dp"
android:layout_marginBottom="10dp" >
</ListView>
</LinearLayout>
</LinearLayout></ScrollView>
Thanks.
Dynamically set the height to ListView based on the list count,Like:
private void setListViewHeightBasedOnChildren(ListView listView) {
ListAdapter listAdapter = listView.getAdapter();
if (listAdapter == null) {
return;
}
int totalHeight = 0;
for (int i = 0; i < listAdapter.getCount(); i++) {
View listItem = listAdapter.getView(i, null, listView);
if (listItem != null) {
listItem.measure(
MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED),
MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED));
}
totalHeight += listItem.getMeasuredHeight();
}
ViewGroup.LayoutParams params = listView.getLayoutParams();
params.height = totalHeight
+ (listView.getDividerHeight() * (listAdapter.getCount() - 1));
listView.setLayoutParams(params);
listView.requestLayout();
}
call above method after setting the adapter to the ListView,Like:
urListView.setAdapter(urAdapter);
setListViewHeightBasedOnChildren(urListView);
Just use the headerView of the ListView: Put all the things you want above the list in the headerView and all the things you want below in the footerView. The listView will be shown at full height and the headerView is scrollable.
http://developer.android.com/reference/android/widget/ListView.html#addHeaderView(android.view.View,%20java.lang.Object,%20boolean)
http://developer.android.com/reference/android/widget/ListView.html#addFooterView(android.view.View,%20java.lang.Object,%20boolean)
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.fragment, container, false);
mListViewHeaderView = initHeaderView(mListView, inflater);
mListView = (ListView) view.findViewById(R.id.listView);
mListView.addHeaderView(mListViewHeaderView, null, false);
return view;
}
private View initHeaderView(ViewGroup container, LayoutInflater inflater) {
View headerView = inflater.inflate(R.layout.fragment_atm_details_header, container, false);
// configure header view
return headerView;
}
i have a gridview to show images with button, but i have a problem, it only shows the first row, and i send it data for 3 rows..
This is my layout code:
<?xml version="1.0" encoding="utf-8"?><!-- To make screen scroll in vertical direction -->
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:bootstrapthumbnail="http://schemas.android.com/apk/res-auto"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:fillViewport="true"
android:background="#drawable/fondodroid2"
android:orientation="vertical">
<!-- Main layout -->
<ScrollView
android:layout_width="fill_parent"
android:layout_height="match_parent"
android:id="#+id/scrollView">
<RelativeLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<LinearLayout
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:background="#fefdff"
android:layout_marginLeft="#dimen/login_activity_horizontal_margin"
android:layout_marginRight="#dimen/login_activity_horizontal_margin"
android:layout_marginTop="#dimen/login_activity_vertical_margin"
android:padding="#dimen/login_activity_horizontal_margin"
android:id="#+id/linearLayout">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:baselineAligned="true"
android:paddingTop="0dp"
android:paddingBottom="0dp"
android:layout_marginBottom="#dimen/login_activity_vertical_margin"
android:weightSum="1">
<ImageView
android:layout_width="#dimen/login_activity_logo"
android:layout_height="#dimen/login_activity_logo"
android:id="#+id/imageView"
android:src="#drawable/logo"
android:contentDescription="Icon GG"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"
android:text="#string/files"
android:id="#+id/textView"
android:textSize="#dimen/login_activity_text"
android:textColor="#android:color/black"
android:textStyle="bold"
android:layout_marginTop="10dp"
android:layout_alignParentTop="true"
android:layout_toRightOf="#+id/imageView"
android:layout_marginLeft="10dp" />
</RelativeLayout>
<RelativeLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_gravity="center"
android:id="#+id/relativeLayout">
<LinearLayout
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="fill_parent"
android:layout_centerInParent="true"
android:background="#686868"
android:gravity="center">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textColor="#android:color/white"
android:text="#string/sign_string"
android:textSize="#dimen/login_activity_vertical_margin"
android:textStyle="bold" />
</LinearLayout>
</RelativeLayout>
<RelativeLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_gravity="center">
<LinearLayout
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center"
android:id="#+id/linearSign"
android:layout_centerInParent="true"
android:background="#cccccc"
android:visibility="gone">
<ImageView
android:id="#+id/sign_thumb"
android:layout_width="150dp"
android:layout_height="150dp"
android:layout_margin="3dp"></ImageView>
<LinearLayout
android:orientation="horizontal"
android:layout_width="150dp"
android:layout_height="wrap_content"
android:layout_below="#+id/sign_thumb"
android:layout_alignEnd="#+id/sign_thumb">
<Button
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Eliminar"
android:id="#+id/deleteButton"
android:background="#cc6b67"
android:textStyle="bold"
android:layout_marginBottom="8dp" />
</LinearLayout>
</LinearLayout>
</RelativeLayout>
<RelativeLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_gravity="center"
android:id="#+id/relativeLayout2"
android:layout_marginTop="16dp">
<LinearLayout
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="fill_parent"
android:layout_centerInParent="true"
android:background="#686868"
android:gravity="center">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textColor="#android:color/white"
android:text="#string/images"
android:textSize="#dimen/login_activity_vertical_margin"
android:textStyle="bold" />
</LinearLayout>
</RelativeLayout>
<LinearLayout
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:id="#+id/linearLayout2">
<GridView
android:layout_width="wrap_content"
android:layout_height="fill_parent"
android:id="#+id/gridImages"
android:numColumns="2"
android:layerType="hardware"
android:verticalSpacing="1dp"
android:horizontalSpacing="1dp" />
</LinearLayout>
</LinearLayout>
<ImageView
android:layout_width="#dimen/login_activity_logo_h"
android:layout_height="#dimen/login_activity_logo_v"
android:id="#+id/imageView2"
android:src="#drawable/logo"
android:layout_below="#+id/linearLayout"
android:layout_alignRight="#+id/linearLayout"
android:layout_marginTop="#dimen/login_activity_vertical_margin"
android:layout_marginBottom="#dimen/login_activity_vertical_margin"
android:contentDescription="#string/logo" />
</RelativeLayout>
</ScrollView>
</LinearLayout>
In the adapter i dont have any strangle, but if you need i copy it here..I try with fill_parent wrap_content etc but nothing works..
Edit: the adapter code:
public class GridAdapter extends BaseAdapter {
private LayoutInflater inflater;
private Activity activity;
private List<String> images = new ArrayList<String>();
private OnDeleteItem mListener;
public interface OnDeleteItem {
public void onDeleteItemClick(String path);
}
public GridAdapter(Activity inyectActivity, List<String> listImages) {
activity = inyectActivity;
images = listImages;
inflater = LayoutInflater.from(activity);
mListener = (ReviewFilesActivity) activity;
}
public void notifyDataSetChanged(List<String> dataImages) {
images = dataImages;
super.notifyDataSetChanged();
}
public View getView(final int position, View convertView, ViewGroup parent) {
GridViewHolder vHolder;
if (convertView == null) {
convertView = inflater.inflate(R.layout.grid_view, null);
vHolder = new GridViewHolder(convertView, mListener);
vHolder.image.setImageBitmap(ImagesUtilities.decodeSampledBitmapFromResource(images.get(position), 400, 400));
vHolder.path = images.get(position);
vHolder.delete.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
mListener.onDeleteItemClick(images.get(position));
}
});
} else {
vHolder = (GridViewHolder) convertView.getTag();
}
return convertView;
}
#Override
public int getCount() {
return images.size();
}
#Override
public Object getItem(int position) {
return null;
}
#Override
public long getItemId(int position) {
return 0;
}
static class GridViewHolder {
public GridViewHolder(View view, OnDeleteItem listener) {
ButterKnife.inject(this, view);
}
#InjectView(R.id.grid_item_image)
ImageView image;
#InjectView(R.id.deleteButton)
Button delete;
String path;
public String getPath() {
return path;
}
}
}
Edit2:
I did more simply the XML, but the rows dont show.
<?xml version="1.0" encoding="utf-8"?><!-- To make screen scroll in vertical direction -->
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:fillViewport="true"
android:background="#drawable/fondodroid2"
android:orientation="vertical">
<!-- Main layout -->
<ScrollView
android:layout_width="fill_parent"
android:layout_height="match_parent"
android:id="#+id/scrollView">
<RelativeLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<LinearLayout
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:background="#fefdff"
android:layout_marginLeft="#dimen/login_activity_horizontal_margin"
android:layout_marginRight="#dimen/login_activity_horizontal_margin"
android:layout_marginTop="#dimen/login_activity_vertical_margin"
android:padding="#dimen/login_activity_horizontal_margin"
android:id="#+id/linearLayout">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:baselineAligned="true"
android:paddingTop="0dp"
android:paddingBottom="0dp"
android:layout_marginBottom="#dimen/login_activity_vertical_margin"
android:weightSum="1">
<ImageView
android:layout_width="#dimen/login_activity_logo"
android:layout_height="#dimen/login_activity_logo"
android:id="#+id/imageView"
android:src="#drawable/logo"
android:contentDescription="Icon GG"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"
android:text="#string/files"
android:id="#+id/textView"
android:textSize="#dimen/login_activity_text"
android:textColor="#android:color/black"
android:textStyle="bold"
android:layout_marginTop="10dp"
android:layout_alignParentTop="true"
android:layout_toRightOf="#+id/imageView"
android:layout_marginLeft="10dp" />
</RelativeLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:id="#+id/relativeLayout"
android:orientation="vertical">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textColor="#android:color/white"
android:text="#string/sign_string"
android:textSize="#dimen/login_activity_vertical_margin"
android:textStyle="bold"
android:background="#686868"
android:layout_alignParentEnd="true"
android:layout_alignParentStart="true"
android:gravity="center"
android:id="#+id/textView3" />
<ImageView
android:id="#+id/sign_thumb"
android:layout_width="match_parent"
android:layout_height="100dp"
android:layout_centerHorizontal="true"
android:layout_alignParentEnd="false"
android:visibility="gone" />
<Button
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Eliminar"
android:id="#+id/deleteButton"
android:background="#cc6b67"
android:textStyle="bold"
android:layout_alignBottom="#+id/textView3"
android:layout_alignParentStart="true"
android:visibility="gone" />
</LinearLayout>
<RelativeLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_gravity="center"
android:id="#+id/relativeLayout2"
android:layout_marginTop="16dp">
<TextView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:textColor="#android:color/white"
android:text="#string/images"
android:textSize="#dimen/login_activity_vertical_margin"
android:textStyle="bold"
android:background="#686868"
android:layout_alignParentEnd="true"
android:layout_alignParentStart="true"
android:gravity="center"
android:id="#+id/textView2" />
<GridView
android:layout_width="match_parent"
android:layout_height="fill_parent"
android:id="#+id/gridImages"
android:numColumns="2"
android:verticalSpacing="1dp"
android:horizontalSpacing="1dp"
android:layout_alignParentLeft="false"
android:layout_marginLeft="0dp"
android:layout_below="#+id/textView2" />
</RelativeLayout>
</LinearLayout>
<ImageView
android:layout_width="#dimen/login_activity_logo_h"
android:layout_height="#dimen/login_activity_logo_v"
android:id="#+id/imageView2"
android:src="#drawable/logo"
android:layout_below="#+id/linearLayout"
android:layout_alignRight="#+id/linearLayout"
android:layout_marginTop="#dimen/login_activity_vertical_margin"
android:layout_marginBottom="#dimen/login_activity_vertical_margin"
android:contentDescription="#string/logo" />
</RelativeLayout>
</ScrollView>
</LinearLayout>
Here is some simplified example to achieve needed 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" >
<LinearLayout
android:id="#+id/linearLayout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal" >
<ImageView
android:id="#+id/imageView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="#drawable/ic_icon" />
<TextView
android:id="#+id/textView"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
</LinearLayout>
<LinearLayout
android:id="#+id/relativeLayout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:orientation="horizontal" >
<TextView
android:id="#+id/textView3"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
<ImageView
android:id="#+id/sign_thumb"
android:layout_width="match_parent"
android:layout_height="100dp"
android:src="#drawable/ic_icon" />
<Button
android:id="#+id/deleteButton"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
</LinearLayout>
<TextView
android:id="#+id/textView2"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
<GridView
android:id="#+id/gridImages"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:numColumns="2" />
<ImageView
android:id="#+id/imageView2"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:src="#drawable/ic_icon" />
</LinearLayout>