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velmurugan-murugesanvelmurugan-murugesan
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added edittext in listview example
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‎EdittextInListvieAndroidExample/.gitignore‎

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*.iml
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.gradle
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/local.properties
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/.idea/workspace.xml
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/.idea/libraries
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.DS_Store
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/build
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/captures
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.externalNativeBuild

‎EdittextInListvieAndroidExample/app/.gitignore‎

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/build

‎EdittextInListvieAndroidExample/app/build.gradle‎

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apply plugin: 'com.android.application'
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android {
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compileSdkVersion 26
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defaultConfig {
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applicationId "com.example.velmurugan.edittextinlistvieandroidexample"
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minSdkVersion 15
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targetSdkVersion 26
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versionCode 1
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versionName "1.0"
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testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
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}
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buildTypes {
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release {
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minifyEnabled false
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proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
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}
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}
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}
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dependencies {
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implementation fileTree(dir: 'libs', include: ['*.jar'])
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implementation 'com.android.support:appcompat-v7:26.1.0'
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implementation 'com.android.support.constraint:constraint-layout:1.0.2'
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testImplementation 'junit:junit:4.12'
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androidTestImplementation 'com.android.support.test:runner:1.0.1'
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androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
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}

‎EdittextInListvieAndroidExample/app/proguard-rules.pro‎

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# Add project specific ProGuard rules here.
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# You can control the set of applied configuration files using the
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# proguardFiles setting in build.gradle.
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#
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# For more details, see
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# http://developer.android.com/guide/developing/tools/proguard.html
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# If your project uses WebView with JS, uncomment the following
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# and specify the fully qualified class name to the JavaScript interface
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# class:
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#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
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# public *;
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#}
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# Uncomment this to preserve the line number information for
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# debugging stack traces.
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#-keepattributes SourceFile,LineNumberTable
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# If you keep the line number information, uncomment this to
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# hide the original source file name.
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#-renamesourcefileattribute SourceFile

‎EdittextInListvieAndroidExample/app/src/androidTest/java/com/example/velmurugan/edittextinlistvieandroidexample/ExampleInstrumentedTest.java‎

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package com.example.velmurugan.edittextinlistvieandroidexample;
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import android.content.Context;
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import android.support.test.InstrumentationRegistry;
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import android.support.test.runner.AndroidJUnit4;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import static org.junit.Assert.*;
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/**
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* Instrumented test, which will execute on an Android device.
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*
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* @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
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*/
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@RunWith(AndroidJUnit4.class)
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public class ExampleInstrumentedTest {
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@Test
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public void useAppContext() throws Exception {
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// Context of the app under test.
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Context appContext = InstrumentationRegistry.getTargetContext();
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assertEquals("com.example.velmurugan.edittextinlistvieandroidexample", appContext.getPackageName());
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}
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}

‎EdittextInListvieAndroidExample/app/src/main/AndroidManifest.xml‎

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<?xml version="1.0" encoding="utf-8"?>
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<manifest xmlns:android="http://schemas.android.com/apk/res/android"
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package="com.example.velmurugan.edittextinlistvieandroidexample">
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<application
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android:allowBackup="true"
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android:icon="@mipmap/ic_launcher"
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android:label="@string/app_name"
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android:roundIcon="@mipmap/ic_launcher_round"
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android:supportsRtl="true"
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android:theme="@style/AppTheme">
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<activity android:name=".MainActivity">
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<intent-filter>
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<action android:name="android.intent.action.MAIN" />
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<category android:name="android.intent.category.LAUNCHER" />
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</intent-filter>
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</activity>
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</application>
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</manifest>

‎EdittextInListvieAndroidExample/app/src/main/java/com/example/velmurugan/edittextinlistvieandroidexample/ListviewAdapter.java‎

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package com.example.velmurugan.edittextinlistvieandroidexample;
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import android.content.Context;
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import android.text.Editable;
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import android.text.TextWatcher;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.BaseAdapter;
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import android.widget.EditText;
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import android.widget.Toast;
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import java.util.List;
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public class ListviewAdapter extends BaseAdapter {
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private Context context;
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private List list;
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LayoutInflater mInflater;
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public ListviewAdapter(Context context,List list){
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this.context = context;
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this.list =list;
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}
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@Override
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public int getCount() {
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// TODO Auto-generated method stub
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return list.size();
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}
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@Override
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public Object getItem(int arg0) {
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// TODO Auto-generated method stub
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return arg0;
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}
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@Override
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public long getItemId(int arg0) {
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// TODO Auto-generated method stub
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return arg0;
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}
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@Override
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public View getView(int position, View convertView, ViewGroup arg2) {
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final ViewHolder holder;
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convertView=null;
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if (convertView == null) {
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holder = new ViewHolder();
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mInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
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convertView = mInflater.inflate(R.layout.listview_adapter, null);
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holder.caption = (EditText) convertView
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.findViewById(R.id.number);
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holder.caption.setTag(position);
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holder.caption.setText(list.get(position).toString());
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convertView.setTag(holder);
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}else {
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holder = (ViewHolder) convertView.getTag();
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}
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int tag_position=(Integer) holder.caption.getTag();
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holder.caption.setId(tag_position);
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holder.caption.addTextChangedListener(new TextWatcher() {
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@Override
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public void onTextChanged(CharSequence s, int start, int before,
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int count) {
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final int position2 = holder.caption.getId();
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final EditText Caption = (EditText) holder.caption;
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if(Caption.getText().toString().length()>0){
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list.set(position2,Integer.parseInt(Caption.getText().toString()));
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}else{
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Toast.makeText(context, "Please enter some value", Toast.LENGTH_SHORT).show();
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}
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}
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@Override
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public void beforeTextChanged(CharSequence s, int start, int count,
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int after) {
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}
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@Override
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public void afterTextChanged(Editable s) {
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}
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});
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return convertView;
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}
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}
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class ViewHolder {
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EditText caption;
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}

‎EdittextInListvieAndroidExample/app/src/main/java/com/example/velmurugan/edittextinlistvieandroidexample/MainActivity.java‎

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package com.example.velmurugan.edittextinlistvieandroidexample;
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import android.content.Context;
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import android.support.v7.app.AppCompatActivity;
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import android.os.Bundle;
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import android.text.Editable;
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import android.text.TextWatcher;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.BaseAdapter;
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import android.widget.EditText;
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import android.widget.ListView;
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import android.widget.Toast;
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import java.util.ArrayList;
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import java.util.List;
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public class MainActivity extends AppCompatActivity {
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private List list;
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private ListView listView;
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private ListviewAdapter adpter;
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public void onCreate(Bundle b){
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super.onCreate(b);
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setContentView(R.layout.activity_main);
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list = new ArrayList<Integer>();
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listView =(ListView)findViewById(R.id.listview);
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listView.setItemsCanFocus(true);
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for(int i=0;i<30;i++){
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list.add(i);
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}
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adpter=new ListviewAdapter(this,list);
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listView.setAdapter(adpter);
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}
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}

‎EdittextInListvieAndroidExample/app/src/main/res/drawable-v24/ic_launcher_foreground.xml‎

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<vector xmlns:android="http://schemas.android.com/apk/res/android"
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xmlns:aapt="http://schemas.android.com/aapt"
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android:width="108dp"
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android:height="108dp"
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android:viewportHeight="108"
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android:viewportWidth="108">
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<path
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android:fillType="evenOdd"
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android:pathData="M32,64C32,64 38.39,52.99 44.13,50.95C51.37,48.37 70.14,49.57 70.14,49.57L108.26,87.69L108,109.01L75.97,107.97L32,64Z"
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android:strokeColor="#00000000"
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android:strokeWidth="1">
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<aapt:attr name="android:fillColor">
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<gradient
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android:endX="78.5885"
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android:endY="90.9159"
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android:startX="48.7653"
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android:startY="61.0927"
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android:type="linear">
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<item
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android:color="#44000000"
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android:offset="0.0" />
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<item
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android:color="#00000000"
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android:offset="1.0" />
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</gradient>
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</aapt:attr>
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</path>
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<path
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android:fillColor="#FFFFFF"
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android:fillType="nonZero"
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android:pathData="M66.94,46.02L66.94,46.02C72.44,50.07 76,56.61 76,64L32,64C32,56.61 35.56,50.11 40.98,46.06L36.18,41.19C35.45,40.45 35.45,39.3 36.18,38.56C36.91,37.81 38.05,37.81 38.78,38.56L44.25,44.05C47.18,42.57 50.48,41.71 54,41.71C57.48,41.71 60.78,42.57 63.68,44.05L69.11,38.56C69.84,37.81 70.98,37.81 71.71,38.56C72.44,39.3 72.44,40.45 71.71,41.19L66.94,46.02ZM62.94,56.92C64.08,56.92 65,56.01 65,54.88C65,53.76 64.08,52.85 62.94,52.85C61.8,52.85 60.88,53.76 60.88,54.88C60.88,56.01 61.8,56.92 62.94,56.92ZM45.06,56.92C46.2,56.92 47.13,56.01 47.13,54.88C47.13,53.76 46.2,52.85 45.06,52.85C43.92,52.85 43,53.76 43,54.88C43,56.01 43.92,56.92 45.06,56.92Z"
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android:strokeColor="#00000000"
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android:strokeWidth="1" />
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</vector>

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