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JAVATECHIGJAVATECHIG
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added Android Gridview Example
added Android Gridview Example
1 parent be09dd9 commit 760abbb

34 files changed

+384
-0
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‎AndroidCustomGridView/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.javatechig.gridview"
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android:versionCode="1"
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android:versionName="1.0" >
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<uses-sdk
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android:minSdkVersion="8"
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android:targetSdkVersion="17" />
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<application
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android:allowBackup="true"
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android:icon="@drawable/ic_launcher"
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android:label="@string/app_name"
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android:theme="@style/AppTheme" >
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<activity
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android:name="com.javatechig.gridview.MainActivity"
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android:label="@string/app_name" >
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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>

‎AndroidCustomGridView/libs/android-support-v4.jar

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‎AndroidCustomGridView/lint.xml

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<?xml version="1.0" encoding="UTF-8"?>
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<lint>
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</lint>

‎AndroidCustomGridView/proguard-project.txt

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# To enable ProGuard in your project, edit project.properties
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# to define the proguard.config property as described in that file.
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#
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# Add project specific ProGuard rules here.
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# By default, the flags in this file are appended to flags specified
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# in ${sdk.dir}/tools/proguard/proguard-android.txt
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# You can edit the include path and order by changing the ProGuard
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# include property in project.properties.
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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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# Add any project specific keep options here:
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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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#}

‎AndroidCustomGridView/project.properties

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# This file is automatically generated by Android Tools.
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# Do not modify this file -- YOUR CHANGES WILL BE ERASED!
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#
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# This file must be checked in Version Control Systems.
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#
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# To customize properties used by the Ant build system edit
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# "ant.properties", and override values to adapt the script to your
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# project structure.
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#
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# To enable ProGuard to shrink and obfuscate your code, uncomment this (available properties: sdk.dir, user.home):
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#proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt:proguard-project.txt
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# Project target.
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target=android-14

‎AndroidCustomGridView/res/drawable-hdpi/ic_launcher.png

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‎AndroidCustomGridView/res/drawable-mdpi/ic_launcher.png

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‎AndroidCustomGridView/res/drawable-xhdpi/ic_launcher.png

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‎AndroidCustomGridView/res/drawable-xxhdpi/ic_launcher.png

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‎AndroidCustomGridView/res/drawable/grid_color_selector.xml

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<?xml version="1.0" encoding="utf-8"?>
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<selector xmlns:android="http://schemas.android.com/apk/res/android">
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<item android:drawable="@color/blue" android:state_pressed="true"/>
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<item android:drawable="@color/blue" android:state_selected="true"/>
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<item android:drawable="@color/white"/>
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</selector>

‎AndroidCustomGridView/res/drawable/image_1.jpg

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‎AndroidCustomGridView/res/drawable/image_2.jpg

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‎AndroidCustomGridView/res/drawable/image_3.jpg

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‎AndroidCustomGridView/res/drawable/image_4.jpg

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‎AndroidCustomGridView/res/drawable/image_5.jpg

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‎AndroidCustomGridView/res/drawable/image_6.jpg

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‎AndroidCustomGridView/res/drawable/image_7.jpg

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‎AndroidCustomGridView/res/drawable/image_8.jpg

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‎AndroidCustomGridView/res/drawable/image_9.jpg

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‎AndroidCustomGridView/res/layout/activity_main.xml

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<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
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xmlns:tools="http://schemas.android.com/tools"
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android:layout_width="match_parent"
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android:layout_height="match_parent"
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android:background="#f0f0f0"
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tools:context=".MainActivity" >
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<GridView
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android:id="@+id/gridView"
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android:layout_width="fill_parent"
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android:layout_height="wrap_content"
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android:layout_margin="5dp"
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android:columnWidth="100dp"
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android:gravity="center"
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android:numColumns="auto_fit"
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android:verticalSpacing="5dp"
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android:drawSelectorOnTop="true"
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android:stretchMode="columnWidth" >
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</GridView>
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</RelativeLayout>

‎AndroidCustomGridView/res/layout/row_grid.xml

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<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
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xmlns:tools="http://schemas.android.com/tools"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:layout_marginTop="5dp"
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android:orientation="vertical"
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android:padding="5dp"
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android:clickable="true"
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android:background="@drawable/grid_color_selector"
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android:focusable="true">
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<ImageView
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android:id="@+id/image"
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android:layout_width="100dp"
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android:layout_height="100dp" >
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</ImageView>
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<TextView
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android:id="@+id/text"
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android:layout_width="fill_parent"
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android:layout_height="wrap_content"
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android:layout_marginTop="5dp"
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android:gravity="center"
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android:textSize="12sp" >
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</TextView>
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</LinearLayout>

‎AndroidCustomGridView/res/menu/main.xml

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

‎AndroidCustomGridView/res/values-sw600dp/dimens.xml

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<resources>
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<!--
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Customize dimensions originally defined in res/values/dimens.xml (such as
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screen margins) for sw600dp devices (e.g. 7" tablets) here.
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-->
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</resources>

‎AndroidCustomGridView/res/values-sw720dp-land/dimens.xml

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<resources>
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<!--
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Customize dimensions originally defined in res/values/dimens.xml (such as
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screen margins) for sw720dp devices (e.g. 10" tablets) in landscape here.
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-->
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<dimen name="activity_horizontal_margin">128dp</dimen>
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</resources>

‎AndroidCustomGridView/res/values-v11/styles.xml

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<resources>
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<!--
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Base application theme for API 11+. This theme completely replaces
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AppBaseTheme from res/values/styles.xml on API 11+ devices.
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-->
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<style name="AppBaseTheme" parent="android:Theme.Holo.Light">
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<!-- API 11 theme customizations can go here. -->
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</style>
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</resources>

‎AndroidCustomGridView/res/values-v14/styles.xml

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<resources>
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<!--
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Base application theme for API 14+. This theme completely replaces
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AppBaseTheme from BOTH res/values/styles.xml and
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res/values-v11/styles.xml on API 14+ devices.
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-->
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<style name="AppBaseTheme" parent="android:Theme.Holo.Light.DarkActionBar">
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<!-- API 14 theme customizations can go here. -->
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</style>
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</resources>

‎AndroidCustomGridView/res/values/arrays.xml

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<?xml version="1.0" encoding="utf-8"?>
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<resources>
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<string-array name="image_ids">
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<item>@drawable/image_1</item>
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<item>@drawable/image_2</item>
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<item>@drawable/image_3</item>
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<item>@drawable/image_4</item>
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<item>@drawable/image_5</item>
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<item>@drawable/image_6</item>
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<item>@drawable/image_7</item>
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<item>@drawable/image_8</item>
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<item>@drawable/image_9</item>
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<item>@drawable/image_1</item>
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<item>@drawable/image_2</item>
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<item>@drawable/image_3</item>
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<item>@drawable/image_4</item>
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<item>@drawable/image_5</item>
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<item>@drawable/image_6</item>
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<item>@drawable/image_7</item>
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<item>@drawable/image_8</item>
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<item>@drawable/image_9</item>
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</string-array>
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</resources>

‎AndroidCustomGridView/res/values/colors.xml

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<?xml version="1.0" encoding="utf-8"?>
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<resources>
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<color name="blue">#00abea</color>
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<color name="white">#ffffff</color>
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</resources>

‎AndroidCustomGridView/res/values/dimens.xml

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

‎AndroidCustomGridView/res/values/strings.xml

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

‎AndroidCustomGridView/res/values/styles.xml

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<resources>
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<!--
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Base application theme, dependent on API level. This theme is replaced
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by AppBaseTheme from res/values-vXX/styles.xml on newer devices.
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-->
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<style name="AppBaseTheme" parent="android:Theme.Light">
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<!--
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Theme customizations available in newer API levels can go in
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res/values-vXX/styles.xml, while customizations related to
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backward-compatibility can go here.
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-->
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</style>
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<!-- Application theme. -->
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<style name="AppTheme" parent="AppBaseTheme">
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<!-- All customizations that are NOT specific to a particular API-level can go here. -->
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</style>
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</resources>

‎AndroidCustomGridView/src/com/javatechig/gridview/GridViewAdapter.java

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package com.javatechig.gridview;
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import java.util.ArrayList;
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import android.app.Activity;
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import android.content.Context;
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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.ArrayAdapter;
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import android.widget.ImageView;
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import android.widget.TextView;
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/**
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*
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* @author javatechig {@link http://javatechig.com}
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*
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*/
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public class GridViewAdapter extends ArrayAdapter<ImageItem> {
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private Context context;
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private int layoutResourceId;
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private ArrayList<ImageItem> data = new ArrayList<ImageItem>();
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public GridViewAdapter(Context context, int layoutResourceId,
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ArrayList<ImageItem> data) {
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super(context, layoutResourceId, data);
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this.layoutResourceId = layoutResourceId;
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this.context = context;
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this.data = data;
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}
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@Override
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public View getView(int position, View convertView, ViewGroup parent) {
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View row = convertView;
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ViewHolder holder = null;
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if (row == null) {
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LayoutInflater inflater = ((Activity) context).getLayoutInflater();
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row = inflater.inflate(layoutResourceId, parent, false);
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holder = new ViewHolder();
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holder.imageTitle = (TextView) row.findViewById(R.id.text);
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holder.image = (ImageView) row.findViewById(R.id.image);
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row.setTag(holder);
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} else {
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holder = (ViewHolder) row.getTag();
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}
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ImageItem item = data.get(position);
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holder.imageTitle.setText(item.getTitle());
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holder.image.setImageBitmap(item.getImage());
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return row;
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}
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static class ViewHolder {
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TextView imageTitle;
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ImageView image;
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}
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}

‎AndroidCustomGridView/src/com/javatechig/gridview/ImageItem.java

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package com.javatechig.gridview;
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import android.graphics.Bitmap;
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/**
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* @author javatechig {@link http://javatechig.com}
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*
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*/
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public class ImageItem {
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private Bitmap image;
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private String title;
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public ImageItem(Bitmap image, String title) {
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super();
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this.image = image;
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this.title = title;
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}
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public Bitmap getImage() {
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return image;
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}
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public void setImage(Bitmap image) {
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this.image = image;
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}
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public String getTitle() {
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return title;
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}
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public void setTitle(String title) {
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this.title = title;
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}
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}

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