Added snapchat clone

android_apps/SnapChatClone/.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
+.cxx
+local.properties

android_apps/SnapChatClone/README.md

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+</img><h1 align="center"> <img height=50 width=50 src="https://support-tools.storage.googleapis.com/Team-Snapchat-Snapcode-981935546.png"> SnapChat Clone</h1>
+
+<br>
+<p>
+  <h2>Simple Snapchat like app</h2>
+</p>
+<br>
+
+  ### :zap: Features:
+  - [x] Create User account
+  - [x] Send snaps(Choose from Device storage)
+  - [x] Send small message along with snap
+  - [x] View Snap
+  - [x] Automatically delete snap after view
+
+  <br>
+
+  ### :sunny: Recomended updates:
+  - [ ] Good UI
+  - [ ] Increase upload speed of images
+
+<br>
+
+  ### 🛠️ Tools Used:
+  ![android](https://img.shields.io/badge/Android%20Studio-ED8B00?style=for-the-badge&logo=android&logoColor=white)
+  ![Kotlin](https://img.shields.io/badge/Kotlin-0095D5?&style=for-the-badge&logo=kotlin&logoColor=white)
+  ![Firebase](https://img.shields.io/badge/firebase-ffca28?style=for-the-badge&logo=firebase)
+
+<br>
+
+  ### :confused: How to use:
+  <p>
+  <h4>
+  1. Download android studio (v3 or higer recomended) <br><br>
+  2. Clone the repository using github CLI<br><br>
+
+  `  gh repo clone AdityaVSM/SnapChatClone  `
+  <br><br>
+  3.Setup Firebase Project. Read official documentation to know more about setting up a project in firebase <a href="https://firebase.google.com/docs/build">here<a/><br><br>
+  4.Enjoy using the app :blush:
+
+  <br><br>
+  <h2>Feel free to contribute:computer:</h2><br>
+
+  ### Thank you:smile:, Happy coding :muscle:
+  </h4>

android_apps/SnapChatClone/app/.gitignore

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+/build

android_apps/SnapChatClone/app/build.gradle

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+plugins {
+    id 'com.android.application'
+    id 'kotlin-android'
+}
+
+android {
+    compileSdkVersion 30
+    buildToolsVersion "30.0.2"
+
+    defaultConfig {
+        applicationId "com.example.snapchatclone"
+        minSdkVersion 26
+        targetSdkVersion 30
+        versionCode 1
+        versionName "1.0"
+
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+}
+
+dependencies {
+
+    implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
+    implementation 'androidx.core:core-ktx:1.3.2'
+    implementation 'androidx.appcompat:appcompat:1.2.0'
+    implementation 'com.google.android.material:material:1.3.0'
+    implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
+    testImplementation 'junit:junit:4.+'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.2'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
+    implementation platform('com.google.firebase:firebase-bom:27.1.0')
+    implementation 'com.google.firebase:firebase-auth-ktx:20.0.4'
+    implementation 'com.google.firebase:firebase-storage-ktx'
+    implementation 'com.google.firebase:firebase-database-ktx'
+
+    implementation 'com.github.bumptech.glide:glide:4.12.0'
+    annotationProcessor 'com.github.bumptech.glide:compiler:4.12.0'
+}
+apply plugin: 'com.google.gms.google-services'

android_apps/SnapChatClone/app/google-services.json

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+{
+  "project_info": {
+    "project_number": "867489977492",
+    "project_id": "snapchat-e191b",
+    "storage_bucket": "snapchat-e191b.appspot.com"
+  },
+  "client": [
+    {
+      "client_info": {
+        "mobilesdk_app_id": "1:867489977492:android:cacf17a8c841d166699081",
+        "android_client_info": {
+          "package_name": "com.example.snapchatclone"
+        }
+      },
+      "oauth_client": [
+        {
+          "client_id": "867489977492-94j0iho548618oh7qiuk98qr4u4t98jd.apps.googleusercontent.com",
+          "client_type": 3
+        }
+      ],
+      "api_key": [
+        {
+          "current_key": "AIzaSyBtsCEMkXJbnN56MdwbPYmreylQ6EG5Fkk"
+        }
+      ],
+      "services": {
+        "appinvite_service": {
+          "other_platform_oauth_client": [
+            {
+              "client_id": "867489977492-94j0iho548618oh7qiuk98qr4u4t98jd.apps.googleusercontent.com",
+              "client_type": 3
+            }
+          ]
+        }
+      }
+    }
+  ],
+  "configuration_version": "1"
+}

android_apps/SnapChatClone/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

android_apps/SnapChatClone/app/src/androidTest/java/com/example/snapchatclone/ExampleInstrumentedTest.kt

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+package com.example.snapchatclone
+
+import androidx.test.platform.app.InstrumentationRegistry
+import androidx.test.ext.junit.runners.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.getInstrumentation().targetContext
+        assertEquals("com.example.snapchatclone", appContext.packageName)
+    }
+}

android_apps/SnapChatClone/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.snapchatclone">
+
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
+    <uses-permission android:name="android.permission.INTERNET"/>
+    <application
+        android:usesCleartextTraffic="true"
+        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/Theme.SnapChatClone">
+        <activity android:name=".ViewSnapActivity"></activity>
+        <activity android:name=".ChoseUserActivity" />
+        <activity android:name=".CreateSnapActivity" />
+        <activity android:name=".SnapsActivity" />
+
+        <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>

android_apps/SnapChatClone/app/src/main/java/com/example/snapchatclone/ChoseUserActivity.kt

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+package com.example.snapchatclone
+
+import android.content.Intent
+import androidx.appcompat.app.AppCompatActivity
+import android.os.Bundle
+import android.util.Log
+import android.widget.AdapterView
+import android.widget.ArrayAdapter
+import android.widget.ListView
+import com.google.firebase.FirebaseError
+import com.google.firebase.auth.FirebaseAuth
+import com.google.firebase.database.*
+import com.google.firebase.ktx.Firebase
+
+class ChoseUserActivity : AppCompatActivity() {
+    var chooseUserListView: ListView? = null
+    var emailsArrayList:ArrayList<String> = ArrayList()
+    var userNameArrayList:ArrayList<String> = ArrayList()
+    var keys:ArrayList<String> = ArrayList()
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_chose_user)
+
+        chooseUserListView = findViewById(R.id.chooseUserListView)
+        val arrayAdapter = ArrayAdapter(this,android.R.layout.simple_list_item_1,userNameArrayList)
+        chooseUserListView?.adapter = arrayAdapter
+
+        var userName = "";
+        FirebaseDatabase.getInstance().getReference().child("users").addChildEventListener(object :ChildEventListener {
+            override fun onChildAdded(snapshot: DataSnapshot, previousChildName: String?) {
+                userName = snapshot?.child("userName")?.value as String
+                userNameArrayList.add(userName)
+                keys.add(snapshot.key.toString())
+                arrayAdapter.notifyDataSetChanged()
+            }
+
+            override fun onChildChanged(snapshot: DataSnapshot, previousChildName: String?) {}
+            override fun onChildRemoved(snapshot: DataSnapshot) {}
+            override fun onChildMoved(snapshot: DataSnapshot, previousChildName: String?) {}
+            override fun onCancelled(error: DatabaseError) {}
+        })
+        chooseUserListView?.onItemClickListener = AdapterView.OnItemClickListener { parent, view, position, id ->
+            val snapMap: Any = mapOf("from" to userName, "imageName" to intent.getStringExtra("imageName"), "imageUrl" to intent.getStringExtra("imageUrl"), "message" to intent.getStringExtra("message")) as Any
+            FirebaseDatabase.getInstance().getReference().child("users").child(keys.get(position)).child("snaps").push().setValue(snapMap)
+
+            val intent = Intent(this,SnapsActivity::class.java)
+            intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP)
+            startActivity(intent)
+        }
+
+    }
+
+
+
+}
+