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Nilanchal Panigrahy
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Consolidated all UI examples into single repo
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‎Android-GridView-Advance-Tutorial/Android-GridView-Example.iml

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<?xml version="1.0" encoding="UTF-8"?>
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<module external.linked.project.id="Android-GridView-Example" external.linked.project.path="$MODULE_DIR$" external.root.project.path="$MODULE_DIR$" external.system.id="GRADLE" external.system.module.group="" external.system.module.version="unspecified" type="JAVA_MODULE" version="4">
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<component name="FacetManager">
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<facet type="java-gradle" name="Java-Gradle">
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<configuration>
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<option name="BUILD_FOLDER_PATH" value="$MODULE_DIR$/build" />
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<option name="BUILDABLE" value="false" />
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</configuration>
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</facet>
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</component>
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<component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_7" inherit-compiler-output="true">
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<exclude-output />
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<content url="file://$MODULE_DIR$">
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<excludeFolder url="file://$MODULE_DIR$/.gradle" />
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</content>
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<orderEntry type="inheritedJdk" />
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<orderEntry type="sourceFolder" forTests="false" />
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</component>
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</module>

‎Android-GridView-Advance-Tutorial/app/.gitignore

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/build

‎Android-GridView-Advance-Tutorial/app/app.iml

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<?xml version="1.0" encoding="UTF-8"?>
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<module external.linked.project.id=":app" external.linked.project.path="$MODULE_DIR$" external.root.project.path="$MODULE_DIR$/.." external.system.id="GRADLE" external.system.module.group="Android-GridView-Advance-Tutorial" external.system.module.version="unspecified" type="JAVA_MODULE" version="4">
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<component name="FacetManager">
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<facet type="android-gradle" name="Android-Gradle">
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<configuration>
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<option name="GRADLE_PROJECT_PATH" value=":app" />
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</configuration>
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</facet>
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<facet type="android" name="Android">
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<configuration>
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<option name="SELECTED_BUILD_VARIANT" value="debug" />
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<option name="SELECTED_TEST_ARTIFACT" value="_android_test_" />
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<option name="ASSEMBLE_TASK_NAME" value="assembleDebug" />
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<option name="COMPILE_JAVA_TASK_NAME" value="compileDebugSources" />
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<option name="ASSEMBLE_TEST_TASK_NAME" value="assembleDebugAndroidTest" />
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<option name="COMPILE_JAVA_TEST_TASK_NAME" value="compileDebugAndroidTestSources" />
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<afterSyncTasks>
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<task>generateDebugAndroidTestSources</task>
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<task>generateDebugSources</task>
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</afterSyncTasks>
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<option name="ALLOW_USER_CONFIGURATION" value="false" />
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<option name="MANIFEST_FILE_RELATIVE_PATH" value="/src/main/AndroidManifest.xml" />
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<option name="RES_FOLDER_RELATIVE_PATH" value="/src/main/res" />
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<option name="RES_FOLDERS_RELATIVE_PATH" value="file://$MODULE_DIR$/src/main/res" />
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<option name="ASSETS_FOLDER_RELATIVE_PATH" value="/src/main/assets" />
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</configuration>
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</facet>
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</component>
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<component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_7" inherit-compiler-output="false">
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<output url="file://$MODULE_DIR$/build/intermediates/classes/debug" />
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<output-test url="file://$MODULE_DIR$/build/intermediates/classes/androidTest/debug" />
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<exclude-output />
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<content url="file://$MODULE_DIR$">
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<sourceFolder url="file://$MODULE_DIR$/build/generated/source/r/debug" isTestSource="false" generated="true" />
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<sourceFolder url="file://$MODULE_DIR$/build/generated/source/aidl/debug" isTestSource="false" generated="true" />
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<sourceFolder url="file://$MODULE_DIR$/build/generated/source/buildConfig/debug" isTestSource="false" generated="true" />
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<sourceFolder url="file://$MODULE_DIR$/build/generated/source/rs/debug" isTestSource="false" generated="true" />
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<sourceFolder url="file://$MODULE_DIR$/build/generated/res/rs/debug" type="java-resource" />
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<sourceFolder url="file://$MODULE_DIR$/build/generated/res/generated/debug" type="java-resource" />
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<sourceFolder url="file://$MODULE_DIR$/build/generated/source/r/androidTest/debug" isTestSource="true" generated="true" />
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<sourceFolder url="file://$MODULE_DIR$/build/generated/source/aidl/androidTest/debug" isTestSource="true" generated="true" />
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<sourceFolder url="file://$MODULE_DIR$/build/generated/source/buildConfig/androidTest/debug" isTestSource="true" generated="true" />
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<sourceFolder url="file://$MODULE_DIR$/build/generated/source/rs/androidTest/debug" isTestSource="true" generated="true" />
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<sourceFolder url="file://$MODULE_DIR$/build/generated/res/rs/androidTest/debug" type="java-test-resource" />
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<sourceFolder url="file://$MODULE_DIR$/build/generated/res/generated/androidTest/debug" type="java-test-resource" />
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<sourceFolder url="file://$MODULE_DIR$/src/debug/res" type="java-resource" />
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<sourceFolder url="file://$MODULE_DIR$/src/debug/resources" type="java-resource" />
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<sourceFolder url="file://$MODULE_DIR$/src/debug/assets" type="java-resource" />
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<sourceFolder url="file://$MODULE_DIR$/src/debug/aidl" isTestSource="false" />
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<sourceFolder url="file://$MODULE_DIR$/src/debug/java" isTestSource="false" />
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<sourceFolder url="file://$MODULE_DIR$/src/debug/jni" isTestSource="false" />
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<sourceFolder url="file://$MODULE_DIR$/src/debug/rs" isTestSource="false" />
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<sourceFolder url="file://$MODULE_DIR$/src/main/res" type="java-resource" />
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<sourceFolder url="file://$MODULE_DIR$/src/main/resources" type="java-resource" />
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<sourceFolder url="file://$MODULE_DIR$/src/main/assets" type="java-resource" />
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<sourceFolder url="file://$MODULE_DIR$/src/main/aidl" isTestSource="false" />
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<sourceFolder url="file://$MODULE_DIR$/src/main/java" isTestSource="false" />
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<sourceFolder url="file://$MODULE_DIR$/src/main/jni" isTestSource="false" />
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<sourceFolder url="file://$MODULE_DIR$/src/main/rs" isTestSource="false" />
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<sourceFolder url="file://$MODULE_DIR$/src/androidTest/res" type="java-test-resource" />
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<sourceFolder url="file://$MODULE_DIR$/src/androidTest/resources" type="java-test-resource" />
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<sourceFolder url="file://$MODULE_DIR$/src/androidTest/assets" type="java-test-resource" />
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<sourceFolder url="file://$MODULE_DIR$/src/androidTest/aidl" isTestSource="true" />
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<sourceFolder url="file://$MODULE_DIR$/src/androidTest/java" isTestSource="true" />
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<sourceFolder url="file://$MODULE_DIR$/src/androidTest/jni" isTestSource="true" />
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<sourceFolder url="file://$MODULE_DIR$/src/androidTest/rs" isTestSource="true" />
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<excludeFolder url="file://$MODULE_DIR$/build/intermediates/assets" />
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<excludeFolder url="file://$MODULE_DIR$/build/intermediates/bundles" />
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<excludeFolder url="file://$MODULE_DIR$/build/intermediates/classes" />
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<excludeFolder url="file://$MODULE_DIR$/build/intermediates/coverage-instrumented-classes" />
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<excludeFolder url="file://$MODULE_DIR$/build/intermediates/dependency-cache" />
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<excludeFolder url="file://$MODULE_DIR$/build/intermediates/dex" />
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<excludeFolder url="file://$MODULE_DIR$/build/intermediates/dex-cache" />
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<excludeFolder url="file://$MODULE_DIR$/build/intermediates/exploded-aar/com.android.support/appcompat-v7/21.0.3/jars" />
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<excludeFolder url="file://$MODULE_DIR$/build/intermediates/exploded-aar/com.android.support/support-v4/21.0.3/jars" />
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<excludeFolder url="file://$MODULE_DIR$/build/intermediates/incremental" />
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<excludeFolder url="file://$MODULE_DIR$/build/intermediates/jacoco" />
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<excludeFolder url="file://$MODULE_DIR$/build/intermediates/javaResources" />
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<excludeFolder url="file://$MODULE_DIR$/build/intermediates/libs" />
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<excludeFolder url="file://$MODULE_DIR$/build/intermediates/lint" />
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<excludeFolder url="file://$MODULE_DIR$/build/intermediates/manifests" />
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<excludeFolder url="file://$MODULE_DIR$/build/intermediates/ndk" />
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<excludeFolder url="file://$MODULE_DIR$/build/intermediates/pre-dexed" />
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<excludeFolder url="file://$MODULE_DIR$/build/intermediates/proguard" />
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<excludeFolder url="file://$MODULE_DIR$/build/intermediates/res" />
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<excludeFolder url="file://$MODULE_DIR$/build/intermediates/rs" />
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<excludeFolder url="file://$MODULE_DIR$/build/intermediates/symbols" />
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<excludeFolder url="file://$MODULE_DIR$/build/outputs" />
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<excludeFolder url="file://$MODULE_DIR$/build/tmp" />
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</content>
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<orderEntry type="jdk" jdkName="Android API 21 Platform" jdkType="Android SDK" />
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<orderEntry type="sourceFolder" forTests="false" />
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<orderEntry type="library" exported="" name="appcompat-v7-21.0.3" level="project" />
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<orderEntry type="library" exported="" name="support-annotations-21.0.3" level="project" />
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<orderEntry type="library" exported="" name="support-v4-21.0.3" level="project" />
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<orderEntry type="library" exported="" name="picasso-2.5.2" level="project" />
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</component>
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</module>

‎Android-GridView-Advance-Tutorial/app/build.gradle

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apply plugin: 'com.android.application'
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android {
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compileSdkVersion 21
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buildToolsVersion "21.1.2"
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defaultConfig {
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applicationId "com.javatechig.gridviewexample"
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minSdkVersion 14
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targetSdkVersion 21
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versionCode 1
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versionName "1.0"
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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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compile fileTree(dir: 'libs', include: ['*.jar'])
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compile 'com.android.support:appcompat-v7:21.0.3'
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compile 'com.squareup.picasso:picasso:2.5.2'
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}

‎Android-GridView-Advance-Tutorial/app/proguard-rules.pro

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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 /Applications/adt-bundle-mac-x86_64-20140702/sdk/tools/proguard/proguard-android.txt
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# You can edit the include path and order by changing the proguardFiles
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# directive 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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# 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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#}

‎Android-GridView-Advance-Tutorial/app/src/androidTest/java/com/javatechig/gridviewexample/ApplicationTest.java

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package com.javatechig.gridviewexample;
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import android.app.Application;
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import android.test.ApplicationTestCase;
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/**
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* <a href="http://d.android.com/tools/testing/testing_android.html">Testing Fundamentals</a>
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*/
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public class ApplicationTest extends ApplicationTestCase<Application> {
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public ApplicationTest() {
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super(Application.class);
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}
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}

‎Android-GridView-Advance-Tutorial/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.javatechig.gridviewexample">
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<uses-permission android:name="android.permission.INTERNET" />
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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:theme="@style/AppTheme">
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<activity
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android:name=".GridViewActivity"
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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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<activity android:name=".DetailsActivity"
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android:theme="@style/Transparent"
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/>
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</application>
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</manifest>

‎Android-GridView-Advance-Tutorial/app/src/main/java/com/javatechig/gridviewexample/DetailsActivity.java

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package com.javatechig.gridviewexample;
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import android.animation.ObjectAnimator;
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import android.animation.TimeInterpolator;
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import android.graphics.Color;
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import android.graphics.drawable.ColorDrawable;
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import android.os.Bundle;
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import android.support.v7.app.ActionBar;
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import android.support.v7.app.ActionBarActivity;
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import android.text.Html;
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import android.view.ViewTreeObserver;
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import android.view.animation.AccelerateInterpolator;
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import android.view.animation.DecelerateInterpolator;
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import android.widget.FrameLayout;
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import android.widget.ImageView;
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import android.widget.TextView;
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import com.squareup.picasso.Picasso;
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public class DetailsActivity extends ActionBarActivity {
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private static final int ANIM_DURATION = 600;
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private TextView titleTextView;
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private ImageView imageView;
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private int mLeftDelta;
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private int mTopDelta;
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private float mWidthScale;
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private float mHeightScale;
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private FrameLayout frameLayout;
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private ColorDrawable colorDrawable;
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private int thumbnailTop;
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private int thumbnailLeft;
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private int thumbnailWidth;
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private int thumbnailHeight;
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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//Setting details screen layout
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setContentView(R.layout.activity_details_view);
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ActionBar actionBar = getSupportActionBar();
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actionBar.hide();
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//retrieves the thumbnail data
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Bundle bundle = getIntent().getExtras();
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thumbnailTop = bundle.getInt("top");
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thumbnailLeft = bundle.getInt("left");
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thumbnailWidth = bundle.getInt("width");
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thumbnailHeight = bundle.getInt("height");
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String title = bundle.getString("title");
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String image = bundle.getString("image");
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//initialize and set the image description
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titleTextView = (TextView) findViewById(R.id.title);
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titleTextView.setText(Html.fromHtml(title));
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//Set image url
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imageView = (ImageView) findViewById(R.id.grid_item_image);
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Picasso.with(this).load(image).into(imageView);
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//Set the background color to black
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frameLayout = (FrameLayout) findViewById(R.id.main_background);
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colorDrawable = new ColorDrawable(Color.BLACK);
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frameLayout.setBackground(colorDrawable);
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// Only run the animation if we're coming from the parent activity, not if
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// we're recreated automatically by the window manager (e.g., device rotation)
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if (savedInstanceState == null) {
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ViewTreeObserver observer = imageView.getViewTreeObserver();
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observer.addOnPreDrawListener(new ViewTreeObserver.OnPreDrawListener() {
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@Override
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public boolean onPreDraw() {
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imageView.getViewTreeObserver().removeOnPreDrawListener(this);
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// Figure out where the thumbnail and full size versions are, relative
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// to the screen and each other
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int[] screenLocation = new int[2];
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imageView.getLocationOnScreen(screenLocation);
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mLeftDelta = thumbnailLeft - screenLocation[0];
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mTopDelta = thumbnailTop - screenLocation[1];
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// Scale factors to make the large version the same size as the thumbnail
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mWidthScale = (float) thumbnailWidth / imageView.getWidth();
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mHeightScale = (float) thumbnailHeight / imageView.getHeight();
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enterAnimation();
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return true;
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}
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});
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}
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}
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/**
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* The enter animation scales the picture in from its previous thumbnail
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* size/location.
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*/
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public void enterAnimation() {
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// Set starting values for properties we're going to animate. These
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// values scale and position the full size version down to the thumbnail
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// size/location, from which we'll animate it back up
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imageView.setPivotX(0);
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imageView.setPivotY(0);
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imageView.setScaleX(mWidthScale);
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imageView.setScaleY(mHeightScale);
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imageView.setTranslationX(mLeftDelta);
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imageView.setTranslationY(mTopDelta);
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// interpolator where the rate of change starts out quickly and then decelerates.
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TimeInterpolator sDecelerator = new DecelerateInterpolator();
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// Animate scale and translation to go from thumbnail to full size
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imageView.animate().setDuration(ANIM_DURATION).scaleX(1).scaleY(1).
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translationX(0).translationY(0).setInterpolator(sDecelerator);
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// Fade in the black background
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ObjectAnimator bgAnim = ObjectAnimator.ofInt(colorDrawable, "alpha", 0, 255);
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bgAnim.setDuration(ANIM_DURATION);
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bgAnim.start();
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}
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/**
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* The exit animation is basically a reverse of the enter animation.
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* This Animate image back to thumbnail size/location as relieved from bundle.
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*
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* @param endAction This action gets run after the animation completes (this is
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* when we actually switch activities)
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*/
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public void exitAnimation(final Runnable endAction) {
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TimeInterpolator sInterpolator = new AccelerateInterpolator();
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imageView.animate().setDuration(ANIM_DURATION).scaleX(mWidthScale).scaleY(mHeightScale).
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translationX(mLeftDelta).translationY(mTopDelta)
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.setInterpolator(sInterpolator).withEndAction(endAction);
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// Fade out background
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ObjectAnimator bgAnim = ObjectAnimator.ofInt(colorDrawable, "alpha", 0);
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bgAnim.setDuration(ANIM_DURATION);
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bgAnim.start();
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}
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@Override
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public void onBackPressed() {
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exitAnimation(new Runnable() {
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public void run() {
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finish();
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}
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});
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}
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}

‎Android-GridView-Advance-Tutorial/app/src/main/java/com/javatechig/gridviewexample/GridItem.java

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package com.javatechig.gridviewexample;
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public class GridItem {
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private String image;
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private String title;
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public GridItem() {
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super();
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}
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public String getImage() {
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return image;
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}
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public void setImage(String 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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