Add files via upload

ImageViewer/.gitignore

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+*.iml
+.gradle
+/local.properties
+/.idea/caches
+/.idea/libraries
+/.idea/modules.xml
+/.idea/workspace.xml
+/.idea/navEditor.xml
+/.idea/assetWizardSettings.xml
+.DS_Store
+/build
+/captures
+.externalNativeBuild

ImageViewer/ImageViewer.iml

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+<?xml version="1.0" encoding="UTF-8"?>
+<module external.linked.project.id="ImageViewer" external.linked.project.path="$MODULE_DIR$" external.root.project.path="$MODULE_DIR$" external.system.id="GRADLE" type="JAVA_MODULE" version="4">
+  <component name="FacetManager">
+    <facet type="java-gradle" name="Java-Gradle">
+      <configuration>
+        <option name="BUILD_FOLDER_PATH" value="$MODULE_DIR$/build" />
+        <option name="BUILDABLE" value="false" />
+      </configuration>
+    </facet>
+  </component>
+  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_7" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <excludeFolder url="file://$MODULE_DIR$/.gradle" />
+    </content>
+    <orderEntry type="jdk" jdkName="1.8" jdkType="JavaSDK" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>

ImageViewer/app/.gitignore

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+/build

ImageViewer/app/build.gradle

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+apply plugin: 'com.android.application'
+
+apply plugin: 'kotlin-android'
+
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 29
+    defaultConfig {
+        applicationId "com.example.imageviewer"
+        minSdkVersion 21
+        targetSdkVersion 29
+        versionCode 1
+        versionName "1.0"
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+    }
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+}
+
+dependencies {
+    implementation fileTree(dir: 'libs', include: ['*.jar'])
+    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
+    implementation 'androidx.appcompat:appcompat:1.0.2'
+    implementation 'androidx.core:core-ktx:1.0.2'
+    implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
+    testImplementation 'junit:junit:4.12'
+    androidTestImplementation 'androidx.test:runner:1.2.0'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
+}

ImageViewer/app/build/generated/source/buildConfig/debug/com/example/imageviewer/BuildConfig.java

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+/**
+ * Automatically generated file. DO NOT MODIFY
+ */
+package com.example.imageviewer;
+
+public final class BuildConfig {
+  public static final boolean DEBUG = Boolean.parseBoolean("true");
+  public static final String APPLICATION_ID = "com.example.imageviewer";
+  public static final String BUILD_TYPE = "debug";
+  public static final String FLAVOR = "";
+  public static final int VERSION_CODE = 1;
+  public static final String VERSION_NAME = "1.0";
+}

ImageViewer/app/proguard-rules.pro

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+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# 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 *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile

ImageViewer/app/src/androidTest/java/com/example/imageviewer/ExampleInstrumentedTest.kt

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+package com.example.imageviewer
+
+import androidx.test.InstrumentationRegistry
+import androidx.test.runner.AndroidJUnit4
+
+import org.junit.Test
+import org.junit.runner.RunWith
+
+import org.junit.Assert.*
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+@RunWith(AndroidJUnit4::class)
+class ExampleInstrumentedTest {
+    @Test
+    fun useAppContext() {
+        // Context of the app under test.
+        val appContext = InstrumentationRegistry.getTargetContext()
+        assertEquals("com.example.imageviewer", appContext.packageName)
+    }
+}

ImageViewer/app/src/main/AndroidManifest.xml

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

ImageViewer/app/src/main/java/com/example/imageviewer/DetailsActivity.kt

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+package com.example.imageviewer
+
+import androidx.appcompat.app.AppCompatActivity
+import android.os.Bundle
+import android.provider.ContactsContract
+import android.provider.MediaStore
+import androidx.core.net.toUri
+import kotlinx.android.synthetic.main.activity_details.*
+
+class DetailsActivity : AppCompatActivity() {
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_details)
+
+        val stringData: String = intent.getStringExtra(MainActivity.STRING_REQUEST_CODE) ?: "No Data"
+        text_view.text = stringData
+        text_view.textSize = 16f
+
+        image_view.setImageURI(stringData.toUri())
+        // this stuff below is the hard way to set an image haha
+        //val bitmap = MediaStore.Images.Media.getBitmap(this.contentResolver, stringData.toUri())
+        //image_view.setImageBitmap(bitmap)
+
+        //var myObject = intent.getSerializableExtra(MainActivity.STRING_REQUEST_CODE) as ImageData
+
+        image_view.setOnClickListener {
+
+        }
+    }
+}

ImageViewer/app/src/main/java/com/example/imageviewer/ImageData.kt

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+package com.example.imageviewer
+
+import android.graphics.Bitmap
+import android.graphics.BitmapFactory
+import android.net.Uri
+import android.os.ParcelFileDescriptor
+import androidx.core.net.toUri
+import java.io.FileDescriptor
+import java.io.Serializable
+
+class ImageData(imageUri : Uri) : Serializable {
+    var imageUri = imageUri.toString()
+}

ImageViewer/app/src/main/java/com/example/imageviewer/MainActivity.kt

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+package com.example.imageviewer
+
+import android.app.Activity
+import android.content.Intent
+import android.graphics.Bitmap
+import android.graphics.BitmapFactory
+import androidx.appcompat.app.AppCompatActivity
+import android.os.Bundle
+import android.view.ViewGroup
+import android.widget.ImageView
+import android.widget.TextView
+import kotlinx.android.synthetic.main.activity_main.*
+import android.provider.MediaStore
+import android.view.ViewGroup.LayoutParams.MATCH_PARENT
+import android.view.ViewGroup.LayoutParams.WRAP_CONTENT
+import android.widget.FrameLayout
+import java.io.Serializable
+
+
+class MainActivity : AppCompatActivity() {
+    // This array is needed to help create the UI of Images and data
+    private var imageAndDataList: ArrayList<ImageData> = ArrayList()
+    var imageDataIndex = 0
+    var buttonIndex = 0
+
+    companion object{
+        val IMAGE_REQUEST_CODE = 3
+        val STRING_REQUEST_CODE = "REQUEST_CODE"
+    }
+
+
+    private fun addTextToList(text: String, listIndex: Int): TextView {
+        val aTextView = TextView(this)
+        aTextView.width = MATCH_PARENT
+        aTextView.height = 100
+        aTextView.text = text
+        aTextView.textSize = 16f
+
+        aTextView.setOnClickListener {
+            val intent = Intent(this, DetailsActivity::class.java)
+            intent.putExtra(STRING_REQUEST_CODE, imageAndDataList[imageDataIndex-1].imageUri)
+            startActivity(intent)
+        }
+        return aTextView
+    }
+
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_main)
+
+        //This button is set to make it possible for user to retrieve image from system
+        add_image_button.setOnClickListener {
+            val intent = Intent(Intent.ACTION_GET_CONTENT)
+            intent.type = "image/*"
+            if(intent.resolveActivity(packageManager) != null){
+                startActivityForResult(intent, IMAGE_REQUEST_CODE)
+            }
+        }
+    }
+
+    /*This particular lifecycle OnActivityResult takes place when the user has either retrieved
+     *data or canceled that process. The process is initiated through startActivityForResult()
+    */
+    override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
+        if(requestCode == IMAGE_REQUEST_CODE && resultCode == Activity.RESULT_OK){
+            val imageInformation = data?.data
+            if(imageInformation != null) {
+                scroll_list.addView(addTextToList(ImageData(imageInformation).imageUri, buttonIndex++))
+                imageAndDataList.add(imageDataIndex++, ImageData(imageInformation))
+            }
+        }
+        super.onActivityResult(requestCode, resultCode, data)
+    }
+}

ImageViewer/app/src/main/res/drawable-v24/ic_launcher_foreground.xml

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+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        xmlns:aapt="http://schemas.android.com/aapt"
+        android:width="108dp"
+        android:height="108dp"
+        android:viewportHeight="108"
+        android:viewportWidth="108">
+    <path
+            android:fillType="evenOdd"
+            android:pathData="M32,64C32,64 38.39,52.99 44.13,50.95C51.37,48.37 70.14,49.57 70.14,49.57L108.26,87.69L108,109.01L75.97,107.97L32,64Z"
+            android:strokeColor="#00000000"
+            android:strokeWidth="1">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                    android:endX="78.5885"
+                    android:endY="90.9159"
+                    android:startX="48.7653"
+                    android:startY="61.0927"
+                    android:type="linear">
+                <item
+                        android:color="#44000000"
+                        android:offset="0.0"/>
+                <item
+                        android:color="#00000000"
+                        android:offset="1.0"/>
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+            android:fillColor="#FFFFFF"
+            android:fillType="nonZero"
+            android:pathData="M66.94,46.02L66.94,46.02C72.44,50.07 76,56.61 76,64L32,64C32,56.61 35.56,50.11 40.98,46.06L36.18,41.19C35.45,40.45 35.45,39.3 36.18,38.56C36.91,37.81 38.05,37.81 38.78,38.56L44.25,44.05C47.18,42.57 50.48,41.71 54,41.71C57.48,41.71 60.78,42.57 63.68,44.05L69.11,38.56C69.84,37.81 70.98,37.81 71.71,38.56C72.44,39.3 72.44,40.45 71.71,41.19L66.94,46.02ZM62.94,56.92C64.08,56.92 65,56.01 65,54.88C65,53.76 64.08,52.85 62.94,52.85C61.8,52.85 60.88,53.76 60.88,54.88C60.88,56.01 61.8,56.92 62.94,56.92ZM45.06,56.92C46.2,56.92 47.13,56.01 47.13,54.88C47.13,53.76 46.2,52.85 45.06,52.85C43.92,52.85 43,53.76 43,54.88C43,56.01 43.92,56.92 45.06,56.92Z"
+            android:strokeColor="#00000000"
+            android:strokeWidth="1"/>
+</vector>