Added Customized ListView example

JAVATECHIG · JAVATECHIG · commit 0a0e6f5ac2ab · 2013-06-01T00:13:42.000+05:30
diff --git a/Customizedlist/.settings/org.eclipse.jdt.core.prefs b/Customizedlist/.settings/org.eclipse.jdt.core.prefs
@@ -0,0 +1,4 @@
+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.6
+org.eclipse.jdt.core.compiler.compliance=1.6
+org.eclipse.jdt.core.compiler.source=1.6
diff --git a/Customizedlist/AndroidManifest.xml b/Customizedlist/AndroidManifest.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.example.customizedlist"
+    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.javatechig.customizedlist.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>
diff --git a/Customizedlist/ic_launcher-web.png b/Customizedlist/ic_launcher-web.png
diff --git a/Customizedlist/libs/android-support-v4.jar b/Customizedlist/libs/android-support-v4.jar
diff --git a/Customizedlist/proguard-project.txt b/Customizedlist/proguard-project.txt
@@ -0,0 +1,20 @@
+# To enable ProGuard in your project, edit project.properties
+# to define the proguard.config property as described in that file.
+#
+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in ${sdk.dir}/tools/proguard/proguard-android.txt
+# You can edit the include path and order by changing the ProGuard
+# include property in project.properties.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# Add any project specific keep options here:
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
diff --git a/Customizedlist/project.properties b/Customizedlist/project.properties
@@ -0,0 +1,14 @@
+# This file is automatically generated by Android Tools.
+# Do not modify this file -- YOUR CHANGES WILL BE ERASED!
+#
+# This file must be checked in Version Control Systems.
+#
+# To customize properties used by the Ant build system edit
+# "ant.properties", and override values to adapt the script to your
+# project structure.
+#
+# To enable ProGuard to shrink and obfuscate your code, uncomment this (available properties: sdk.dir, user.home):
+#proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt:proguard-project.txt
+
+# Project target.
+target=android-17
diff --git a/Customizedlist/res/drawable-hdpi/ic_launcher.png b/Customizedlist/res/drawable-hdpi/ic_launcher.png
diff --git a/Customizedlist/res/drawable-mdpi/ic_launcher.png b/Customizedlist/res/drawable-mdpi/ic_launcher.png
diff --git a/Customizedlist/res/drawable-xhdpi/ic_launcher.png b/Customizedlist/res/drawable-xhdpi/ic_launcher.png
diff --git a/Customizedlist/res/drawable-xxhdpi/ic_launcher.png b/Customizedlist/res/drawable-xxhdpi/ic_launcher.png
diff --git a/Customizedlist/res/drawable/list_item_text_selector.xml b/Customizedlist/res/drawable/list_item_text_selector.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:state_pressed="true" android:color="@color/text_color_inverse" />
+    <item android:state_focused="true" android:color="@color/text_color_inverse" />
+    <item android:color="@color/text_color_default" />
+</selector>
diff --git a/Customizedlist/res/drawable/list_selector_flatcolor.xml b/Customizedlist/res/drawable/list_selector_flatcolor.xml
@@ -0,0 +1,7 @@
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@color/list_row_default_bg" android:state_pressed="false" android:state_selected="false"/>
+    <!-- Even though these two point to the same resource, have two states so the drawable will invalidate itself when coming out of pressed state. -->
+    <item android:drawable="@color/list_row_pressed_bg" android:state_pressed="true"/>
+    <item android:drawable="@color/list_row_selected_bg" android:state_pressed="false" android:state_selected="true"/>
+
+</selector>
diff --git a/Customizedlist/res/layout/activity_main.xml b/Customizedlist/res/layout/activity_main.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="fill_parent"
+    android:layout_height="fill_parent"
+    android:orientation="vertical" >
+
+    <ListView
+        android:id="@+id/custom_list"
+        android:layout_width="fill_parent"
+        android:layout_height="wrap_content"
+        android:listSelector="@drawable/list_selector_flatcolor"
+        android:dividerHeight="1dp" />
+
+</LinearLayout>
diff --git a/Customizedlist/res/layout/list_row_layout.xml b/Customizedlist/res/layout/list_row_layout.xml
@@ -0,0 +1,39 @@
+<?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"
+    android:minHeight="50dp"
+    android:orientation="horizontal"
+    android:padding="5dip" >
+
+    <TextView
+        android:id="@+id/title"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text=""
+        android:textColor="@drawable/list_item_text_selector"
+        android:textStyle="bold"
+        android:typeface="sans" />
+
+    <TextView
+        android:id="@+id/reporter"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_below="@id/title"
+        android:layout_marginTop="5dip"
+        android:text=""
+        android:textColor="@drawable/list_item_text_selector"
+        android:textSize="12sp" />
+
+    <TextView
+        android:id="@+id/date"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignBaseline="@+id/reporter"
+        android:layout_alignBottom="@+id/reporter"
+        android:layout_alignParentRight="true"
+        android:text=""
+        android:textColor="@drawable/list_item_text_selector"
+        android:textSize="12sp" />
+
+</RelativeLayout>
diff --git a/Customizedlist/res/menu/main.xml b/Customizedlist/res/menu/main.xml
@@ -0,0 +1,9 @@
+<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>
diff --git a/Customizedlist/res/values-sw600dp/dimens.xml b/Customizedlist/res/values-sw600dp/dimens.xml
@@ -0,0 +1,8 @@
+<resources>
+
+    <!--
+         Customize dimensions originally defined in res/values/dimens.xml (such as
+         screen margins) for sw600dp devices (e.g. 7" tablets) here.
+    -->
+
+</resources>
diff --git a/Customizedlist/res/values-sw720dp-land/dimens.xml b/Customizedlist/res/values-sw720dp-land/dimens.xml
@@ -0,0 +1,9 @@
+<resources>
+
+    <!--
+         Customize dimensions originally defined in res/values/dimens.xml (such as
+         screen margins) for sw720dp devices (e.g. 10" tablets) in landscape here.
+    -->
+    <dimen name="activity_horizontal_margin">128dp</dimen>
+
+</resources>
diff --git a/Customizedlist/res/values-v11/styles.xml b/Customizedlist/res/values-v11/styles.xml
@@ -0,0 +1,11 @@
+<resources>
+
+    <!--
+        Base application theme for API 11+. This theme completely replaces
+        AppBaseTheme from res/values/styles.xml on API 11+ devices.
+    -->
+    <style name="AppBaseTheme" parent="android:Theme.Holo.Light">
+        <!-- API 11 theme customizations can go here. -->
+    </style>
+
+</resources>
diff --git a/Customizedlist/res/values-v14/styles.xml b/Customizedlist/res/values-v14/styles.xml
@@ -0,0 +1,12 @@
+<resources>
+
+    <!--
+        Base application theme for API 14+. This theme completely replaces
+        AppBaseTheme from BOTH res/values/styles.xml and
+        res/values-v11/styles.xml on API 14+ devices.
+    -->
+    <style name="AppBaseTheme" parent="android:Theme.Holo.Light.DarkActionBar">
+        <!-- API 14 theme customizations can go here. -->
+    </style>
+
+</resources>
diff --git a/Customizedlist/res/values/colors.xml b/Customizedlist/res/values/colors.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="text_color_default">#00000C</color>
+    <color name="text_color_inverse">#FFFFFF</color>
+    <color name="white">#FFFFFF</color>
+    <color name="list_row_default_bg">#ffffff</color>
+    <color name="list_row_pressed_bg">#008cef</color>
+    <color name="list_row_selected_bg">#86d3f6</color>
+</resources>
diff --git a/Customizedlist/res/values/dimens.xml b/Customizedlist/res/values/dimens.xml
@@ -0,0 +1,7 @@
+<resources>
+
+    <!-- Default screen margins, per the Android Design guidelines. -->
+    <dimen name="activity_horizontal_margin">16dp</dimen>
+    <dimen name="activity_vertical_margin">16dp</dimen>
+
+</resources>
diff --git a/Customizedlist/res/values/strings.xml b/Customizedlist/res/values/strings.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+
+    <string name="app_name">customizedlist</string>
+    <string name="action_settings">Settings</string>
+    <string name="hello_world">Hello world!</string>
+
+</resources>
diff --git a/Customizedlist/res/values/styles.xml b/Customizedlist/res/values/styles.xml
@@ -0,0 +1,20 @@
+<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>
+
+</resources>
diff --git a/Customizedlist/src/com/javatechig/customizedlist/CustomListAdapter.java b/Customizedlist/src/com/javatechig/customizedlist/CustomListAdapter.java
@@ -0,0 +1,65 @@
+package com.javatechig.customizedlist;
+
+import java.util.ArrayList;
+import android.content.Context;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.BaseAdapter;
+import android.widget.TextView;
+
+import com.example.customizedlist.R;
+
+public class CustomListAdapter extends BaseAdapter {
+
+	private ArrayList<NewsItem> listData;
+
+	private LayoutInflater layoutInflater;
+
+	public CustomListAdapter(Context context, ArrayList<NewsItem> listData) {
+		this.listData = listData;
+		layoutInflater = LayoutInflater.from(context);
+	}
+
+	@Override
+	public int getCount() {
+		return listData.size();
+	}
+
+	@Override
+	public Object getItem(int position) {
+		return listData.get(position);
+	}
+
+	@Override
+	public long getItemId(int position) {
+		return position;
+	}
+
+	public View getView(int position, View convertView, ViewGroup parent) {
+		ViewHolder holder;
+		if (convertView == null) {
+			convertView = layoutInflater.inflate(R.layout.list_row_layout, null);
+			holder = new ViewHolder();
+			holder.headlineView = (TextView) convertView.findViewById(R.id.title);
+			holder.reporterNameView = (TextView) convertView.findViewById(R.id.reporter);
+			holder.reportedDateView = (TextView) convertView.findViewById(R.id.date);
+			convertView.setTag(holder);
+		} else {
+			holder = (ViewHolder) convertView.getTag();
+		}
+		
+		holder.headlineView.setText(listData.get(position).getHeadline());
+		holder.reporterNameView.setText("By, " + listData.get(position).getReporterName());
+		holder.reportedDateView.setText(listData.get(position).getDate());
+
+		return convertView;
+	}
+
+	static class ViewHolder {
+		TextView headlineView;
+		TextView reporterNameView;
+		TextView reportedDateView;
+	}
+
+}
diff --git a/Customizedlist/src/com/javatechig/customizedlist/MainActivity.java b/Customizedlist/src/com/javatechig/customizedlist/MainActivity.java
@@ -0,0 +1,77 @@
+package com.javatechig.customizedlist;
+
+import java.util.ArrayList;
+import android.app.Activity;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.AdapterView;
+import android.widget.AdapterView.OnItemClickListener;
+import android.widget.ListView;
+import android.widget.Toast;
+
+import com.example.customizedlist.R;
+
+public class MainActivity extends Activity {
+
+	@Override
+	public void onCreate(Bundle savedInstanceState) {
+		super.onCreate(savedInstanceState);
+		setContentView(R.layout.activity_main);
+
+		ArrayList<NewsItem> image_details = getListData();
+		final ListView lv1 = (ListView) findViewById(R.id.custom_list);
+		lv1.setAdapter(new CustomListAdapter(this, image_details));
+		lv1.setOnItemClickListener(new OnItemClickListener() {
+
+			@Override
+			public void onItemClick(AdapterView<?> a, View v, int position, long id) {
+				Object o = lv1.getItemAtPosition(position);
+				NewsItem newsData = (NewsItem) o;
+				Toast.makeText(MainActivity.this, "Selected :" + " " + newsData, Toast.LENGTH_LONG).show();
+			}
+
+		});
+
+	}
+
+	private ArrayList<NewsItem> getListData() {
+		ArrayList<NewsItem> results = new ArrayList<NewsItem>();
+		NewsItem newsData = new NewsItem();
+		newsData.setHeadline("Dance of Democracy");
+		newsData.setReporterName("Pankaj Gupta");
+		newsData.setDate("May 26, 2013, 13:35");
+		results.add(newsData);
+
+		newsData = new NewsItem();
+		newsData.setHeadline("Major Naxal attacks in the past");
+		newsData.setReporterName("Pankaj Gupta");
+		newsData.setDate("May 26, 2013, 13:35");
+		results.add(newsData);
+
+		newsData = new NewsItem();
+		newsData.setHeadline("BCCI suspends Gurunath pending inquiry ");
+		newsData.setReporterName("Rajiv Chandan");
+		newsData.setDate("May 26, 2013, 13:35");
+		results.add(newsData);
+
+		newsData = new NewsItem();
+		newsData.setHeadline("Life convict can`t claim freedom after 14 yrs: SC");
+		newsData.setReporterName("Pankaj Gupta");
+		newsData.setDate("May 26, 2013, 13:35");
+		results.add(newsData);
+
+		newsData = new NewsItem();
+		newsData.setHeadline("Indian Army refuses to share info on soldiers mutilated at LoC");
+		newsData.setReporterName("Pankaj Gupta");
+		newsData.setDate("May 26, 2013, 13:35");
+		results.add(newsData);
+
+		newsData = new NewsItem();
+		newsData.setHeadline("French soldier stabbed; link to Woolwich attack being probed");
+		newsData.setReporterName("Sudeep Nanda");
+		newsData.setDate("May 26, 2013, 13:35");
+		results.add(newsData);
+
+		return results;
+	}
+}
diff --git a/Customizedlist/src/com/javatechig/customizedlist/NewsItem.java b/Customizedlist/src/com/javatechig/customizedlist/NewsItem.java
