android-custom-listview

android-custom-listview
master
hmkcode 12 years ago
parent bd56e0ef72
commit ec16f3d7d1

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<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.hmkcode.android"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="17" />
<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<activity
android:name="com.hmkcode.android.MainActivity"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>

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<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
tools:context=".MainActivity"
>
<ListView
android:id="@+id/listview"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
/>
</RelativeLayout>

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<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
>
<TextView
android:id="@+id/label"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="30sp"
android:paddingLeft="5dp"
android:textColor="@color/Black">
</TextView>
<TextView
android:id="@+id/value"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@+id/label"
android:textSize="12sp"
android:paddingLeft="5dp"
android:textColor="@color/LightSkyBlue"
>
</TextView>
</RelativeLayout>

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<menu xmlns:android="http://schemas.android.com/apk/res/android" >
<item
android:id="@+id/action_settings"
android:orderInCategory="100"
android:showAsAction="never"
android:title="@string/action_settings"/>
</menu>

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<resources>
<!-- Default screen margins, per the Android Design guidelines. -->
<dimen name="activity_horizontal_margin">16dp</dimen>
<dimen name="activity_vertical_margin">16dp</dimen>
</resources>

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<?xml version="1.0" encoding="utf-8"?>
<resources>
<string name="app_name">App</string>
<string name="action_settings">Settings</string>
<string name="hello_world">Hello world!</string>
</resources>

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<resources>
<!--
Base application theme, dependent on API level. This theme is replaced
by AppBaseTheme from res/values-vXX/styles.xml on newer devices.
-->
<style name="AppBaseTheme" parent="android:Theme.Light">
<!--
Theme customizations available in newer API levels can go in
res/values-vXX/styles.xml, while customizations related to
backward-compatibility can go here.
-->
</style>
<!-- Application theme. -->
<style name="AppTheme" parent="AppBaseTheme">
<!-- All customizations that are NOT specific to a particular API-level can go here. -->
</style>
<color name="white">#FFFFFF</color>
<color name="yellow">#FFFF00</color>
<color name="fuchsia">#FF00FF</color>
<color name="red">#FF0000</color>
<color name="silver">#C0C0C0</color>
<color name="gray">#808080</color>
<color name="olive">#808000</color>
<color name="purple">#800080</color>
<color name="maroon">#800000</color>
<color name="aqua">#00FFFF</color>
<color name="lime">#00FF00</color>
<color name="teal">#008080</color>
<color name="green">#008000</color>
<color name="blue">#0000FF</color>
<color name="navy">#000080</color>
<color name="black">#000000</color>
<color name="White">#FFFFFF</color>
<color name="Ivory">#FFFFF0</color>
<color name="LightYellow">#FFFFE0</color>
<color name="Yellow">#FFFF00</color>
<color name="Snow">#FFFAFA</color>
<color name="FloralWhite">#FFFAF0</color>
<color name="LemonChiffon">#FFFACD</color>
<color name="Cornsilk">#FFF8DC</color>
<color name="Seashell">#FFF5EE</color>
<color name="LavenderBlush">#FFF0F5</color>
<color name="PapayaWhip">#FFEFD5</color>
<color name="BlanchedAlmond">#FFEBCD</color>
<color name="MistyRose">#FFE4E1</color>
<color name="Bisque">#FFE4C4</color>
<color name="Moccasin">#FFE4B5</color>
<color name="NavajoWhite">#FFDEAD</color>
<color name="PeachPuff">#FFDAB9</color>
<color name="Gold">#FFD700</color>
<color name="Pink">#FFC0CB</color>
<color name="LightPink">#FFB6C1</color>
<color name="Orange">#FFA500</color>
<color name="LightSalmon">#FFA07A</color>
<color name="DarkOrange">#FF8C00</color>
<color name="Coral">#FF7F50</color>
<color name="HotPink">#FF69B4</color>
<color name="Tomato">#FF6347</color>
<color name="OrangeRed">#FF4500</color>
<color name="DeepPink">#FF1493</color>
<color name="Fuchsia">#FF00FF</color>
<color name="Magenta">#FF00FF</color>
<color name="Red">#FF0000</color>
<color name="OldLace">#FDF5E6</color>
<color name="LightGoldenrodYellow">#FAFAD2</color>
<color name="Linen">#FAF0E6</color>
<color name="AntiqueWhite">#FAEBD7</color>
<color name="Salmon">#FA8072</color>
<color name="GhostWhite">#F8F8FF</color>
<color name="MintCream">#F5FFFA</color>
<color name="WhiteSmoke">#F5F5F5</color>
<color name="Beige">#F5F5DC</color>
<color name="Wheat">#F5DEB3</color>
<color name="SandyBrown">#F4A460</color>
<color name="Azure">#F0FFFF</color>
<color name="Honeydew">#F0FFF0</color>
<color name="AliceBlue">#F0F8FF</color>
<color name="Khaki">#F0E68C</color>
<color name="LightCoral">#F08080</color>
<color name="PaleGoldenrod">#EEE8AA</color>
<color name="Violet">#EE82EE</color>
<color name="DarkSalmon">#E9967A</color>
<color name="Lavender">#E6E6FA</color>
<color name="LightCyan">#E0FFFF</color>
<color name="BurlyWood">#DEB887</color>
<color name="Plum">#DDA0DD</color>
<color name="Gainsboro">#DCDCDC</color>
<color name="Crimson">#DC143C</color>
<color name="PaleVioletRed">#DB7093</color>
<color name="Goldenrod">#DAA520</color>
<color name="Orchid">#DA70D6</color>
<color name="Thistle">#D8BFD8</color>
<color name="LightGrey">#D3D3D3</color>
<color name="Tan">#D2B48C</color>
<color name="Chocolate">#D2691E</color>
<color name="Peru">#CD853F</color>
<color name="IndianRed">#CD5C5C</color>
<color name="MediumVioletRed">#C71585</color>
<color name="Silver">#C0C0C0</color>
<color name="DarkKhaki">#BDB76B</color>
<color name="RosyBrown">#BC8F8F</color>
<color name="MediumOrchid">#BA55D3</color>
<color name="DarkGoldenrod">#B8860B</color>
<color name="FireBrick">#B22222</color>
<color name="PowderBlue">#B0E0E6</color>
<color name="LightSteelBlue">#B0C4DE</color>
<color name="PaleTurquoise">#AFEEEE</color>
<color name="GreenYellow">#ADFF2F</color>
<color name="LightBlue">#ADD8E6</color>
<color name="DarkGray">#A9A9A9</color>
<color name="Brown">#A52A2A</color>
<color name="Sienna">#A0522D</color>
<color name="YellowGreen">#9ACD32</color>
<color name="DarkOrchid">#9932CC</color>
<color name="PaleGreen">#98FB98</color>
<color name="DarkViolet">#9400D3</color>
<color name="MediumPurple">#9370DB</color>
<color name="LightGreen">#90EE90</color>
<color name="DarkSeaGreen">#8FBC8F</color>
<color name="SaddleBrown">#8B4513</color>
<color name="DarkMagenta">#8B008B</color>
<color name="DarkRed">#8B0000</color>
<color name="BlueViolet">#8A2BE2</color>
<color name="LightSkyBlue">#87CEFA</color>
<color name="SkyBlue">#87CEEB</color>
<color name="Gray">#808080</color>
<color name="Olive">#808000</color>
<color name="Purple">#800080</color>
<color name="Maroon">#800000</color>
<color name="Aquamarine">#7FFFD4</color>
<color name="Chartreuse">#7FFF00</color>
<color name="LawnGreen">#7CFC00</color>
<color name="MediumSlateBlue">#7B68EE</color>
<color name="LightSlateGray">#778899</color>
<color name="SlateGray">#708090</color>
<color name="OliveDrab">#6B8E23</color>
<color name="SlateBlue">#6A5ACD</color>
<color name="DimGray">#696969</color>
<color name="MediumAquamarine">#66CDAA</color>
<color name="CornflowerBlue">#6495ED</color>
<color name="CadetBlue">#5F9EA0</color>
<color name="DarkOliveGreen">#556B2F</color>
<color name="Indigo">#4B0082</color>
<color name="MediumTurquoise">#48D1CC</color>
<color name="DarkSlateBlue">#483D8B</color>
<color name="SteelBlue">#4682B4</color>
<color name="RoyalBlue">#4169E1</color>
<color name="Turquoise">#40E0D0</color>
<color name="MediumSeaGreen">#3CB371</color>
<color name="LimeGreen">#32CD32</color>
<color name="DarkSlateGray">#2F4F4F</color>
<color name="SeaGreen">#2E8B57</color>
<color name="ForestGreen">#228B22</color>
<color name="LightSeaGreen">#20B2AA</color>
<color name="DodgerBlue">#1E90FF</color>
<color name="MidnightBlue">#191970</color>
<color name="Aqua">#00FFFF</color>
<color name="Cyan">#00FFFF</color>
<color name="SpringGreen">#00FF7F</color>
<color name="Lime">#00FF00</color>
<color name="MediumSpringGreen">#00FA9A</color>
<color name="DarkTurquoise">#00CED1</color>
<color name="DeepSkyBlue">#00BFFF</color>
<color name="DarkCyan">#008B8B</color>
<color name="Teal">#008080</color>
<color name="Green">#008000</color>
<color name="DarkGreen">#006400</color>
<color name="Blue">#0000FF</color>
<color name="MediumBlue">#0000CD</color>
<color name="DarkBlue">#00008B</color>
<color name="Navy">#000080</color>
<color name="Black">#000000</color>
</resources>

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package com.hmkcode.android;
public class Item {
private String title;
private String description;
public Item(String title, String description) {
super();
this.title = title;
this.description = description;
}
public String getTitle() {
return title;
}
public void setTitle(String title) {
this.title = title;
}
public String getDescription() {
return description;
}
public void setDescription(String description) {
this.description = description;
}
}

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package com.hmkcode.android;
import java.util.ArrayList;
import android.app.Activity;
import android.app.ListActivity;
import android.os.Bundle;
import android.widget.ListView;
public class MainActivity extends ListActivity {
public void onCreate(Bundle icicle) {
super.onCreate(icicle);
// if extending Activity
//setContentView(R.layout.activity_main);
// 1. pass context and data to the custom adapter
MyAdapter adapter = new MyAdapter(this, generateData());
// if extending Activity 2. Get ListView from activity_main.xml
//ListView listView = (ListView) findViewById(R.id.listview);
// 3. setListAdapter
//listView.setAdapter(adapter); if extending Activity
setListAdapter(adapter);
}
private ArrayList<Item> generateData(){
ArrayList<Item> items = new ArrayList<Item>();
items.add(new Item("Item 1","First Item on the list"));
items.add(new Item("Item 2","Second Item on the list"));
items.add(new Item("Item 3","Third Item on the list"));
return items;
}
}

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package com.hmkcode.android;
import java.util.ArrayList;
import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.TextView;
public class MyAdapter extends ArrayAdapter<Item> {
private final Context context;
private final ArrayList<Item> itemsArrayList;
public MyAdapter(Context context, ArrayList<Item> itemsArrayList) {
super(context, R.layout.row, itemsArrayList);
this.context = context;
this.itemsArrayList = itemsArrayList;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
// 1. Create inflater
LayoutInflater inflater = (LayoutInflater) context
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
// 2. Get rowView from inflater
View rowView = inflater.inflate(R.layout.row, parent, false);
// 3. Get the two text view from the rowView
TextView labelView = (TextView) rowView.findViewById(R.id.label);
TextView valueView = (TextView) rowView.findViewById(R.id.value);
// 4. Set the text for textView
labelView.setText(itemsArrayList.get(position).getTitle());
valueView.setText(itemsArrayList.get(position).getDescription());
// 5. retrn rowView
return rowView;
}
}
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