Appintro

Appintro

Author: SamsetDev

AppIntro/.gitignore

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

AppIntro/.idea/.name

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+/build

AppIntro/.idea/compiler.xml

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+apply plugin: 'com.android.application'
+
+android {
+    compileSdkVersion 23
+    buildToolsVersion "23.0.1"
+
+    defaultConfig {
+        applicationId "com.samset.user.appintro"
+        minSdkVersion 15
+        targetSdkVersion 23
+        versionCode 1
+        versionName "1.0"
+    }
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+}
+
+dependencies {
+    compile fileTree(dir: 'libs', include: ['*.jar'])
+    testCompile 'junit:junit:4.12'
+    compile 'com.android.support:appcompat-v7:23.4.0'
+    compile 'com.android.support:support-v4:23.4.0'
+}

AppIntro/.idea/copyright/profiles_settings.xml

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+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in C:\Users\user\AppData\Local\Android\Sdk/tools/proguard/proguard-android.txt
+# You can edit the include path and order by changing the proguardFiles
+# directive in build.gradle.
+#
+# 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 *;
+#}

AppIntro/.idea/encodings.xml

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

AppIntro/.idea/gradle.xml

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

AppIntro/.idea/misc.xml

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+package com.samset.user.appintro;
+
+import android.support.v7.app.AppCompatActivity;
+import android.os.Bundle;
+
+public class HomeActivity extends AppCompatActivity {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_home);
+    }
+}

AppIntro/.idea/modules.xml

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+package com.samset.user.appintro;
+
+import android.support.v4.view.ViewPager;
+import android.view.View;
+
+import com.samset.user.appintro.R;
+
+/**
+ * Created by user on 13-Sep-16.
+ */
+public class IntroPageTransformer implements ViewPager.PageTransformer {
+
+    @Override
+    public void transformPage(View page, float position) {
+
+        // Get the page index from the tag. This makes
+        // it possible to know which page index you're
+        // currently transforming - and that can be used
+        // to make some important performance improvements.
+        int pagePosition = (int) page.getTag();
+
+        // Here you can do all kinds of stuff, like get the
+        // width of the page and perform calculations based
+        // on how far the user has swiped the page.
+        int pageWidth = page.getWidth();
+        float pageWidthTimesPosition = pageWidth * position;
+        float absPosition = Math.abs(position);
+
+        // Now it's time for the effects
+        if (position <= -1.0f || position >= 1.0f) {
+
+            // The page is not visible. This is a good place to stop
+            // any potential work / animations you may have running.
+
+        } else if (position == 0.0f) {
+
+            // The page is selected. This is a good time to reset Views
+            // after animations as you can't always count on the PageTransformer
+            // callbacks to match up perfectly.
+
+        } else {
+
+            // The page is currently being scrolled / swiped. This is
+            // a good place to show animations that react to the user's
+            // swiping as it provides a good user experience.
+
+            // Let's start by animating the title.
+            // We want it to fade as it scrolls out
+            View title = page.findViewById(R.id.title);
+            title.setAlpha(1.0f - absPosition);
+
+            // Now the description. We also want this one to
+            // fade, but the animation should also slowly move
+            // down and out of the screen
+            View description = page.findViewById(R.id.description);
+            description.setTranslationY(-pageWidthTimesPosition / 2f);
+            description.setAlpha(1.0f - absPosition);
+
+            // Now, we want the image to move to the right,
+            // i.e. in the opposite direction of the rest of the
+            // content while fading out
+            View placeholder = page.findViewById(R.id.iv);
+
+
+            // We're attempting to create an effect for a View
+            // specific to one of the pages in our ViewPager.
+            // In other words, we need to check that we're on
+            // the correct page and that the View in question
+            // isn't null.
+            if ( placeholder != null) {
+                placeholder.setAlpha(1.0f - absPosition);
+                placeholder.setTranslationX(-pageWidthTimesPosition * 1.5f);
+            }
+
+            // Finally, it can be useful to know the direction
+            // of the user's swipe - if we're entering or exiting.
+            // This is quite simple:
+            if (position < 0) {
+                // Create your out animation here
+            } else {
+                // Create your in animation here
+            }
+        }
+    }
+
+}

AppIntro/.idea/runConfigurations.xml

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+package com.samset.user.appintro;
+
+import android.support.v4.view.ViewPager;
+import android.support.v7.app.AppCompatActivity;
+import android.os.Bundle;
+
+import com.samset.user.appintro.adapters.MyPagerAdapter;
+
+public class MainActivity extends AppCompatActivity {
+    private ViewPager pager;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_main);
+        pager = (ViewPager) findViewById(R.id.viewpager);
+        // Set an Adapter on the ViewPager
+        pager.setAdapter(new MyPagerAdapter(getSupportFragmentManager()));
+        pager.setPageTransformer(false, new IntroPageTransformer());
+    }
+
+
+}