initial commit

.gitignore

@@ -0,0 +1,14 @@
+*.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

README.md

@@ -1,2 +1,22 @@
 # disaster-management
 Lynk Hackathon 2019 - Disaster Management
+
+Helfy App
+an android app that creates a mesh network to stimulate a decentralized network communication which is build upon wifi, bluetooth, network, sms and the internet. this network enables the users to perform complex message transfer and the message analysis on the every device connected to the network to help them in times of emergency.
+
+Project Specification:
+1. the app is entirely written in kotlin.
+2. uses bridgify and hype mesh sdk to connect with near by devices
+3. custom location class component to indentify users location and even without interent or any network connection
+4. uses twilio to send sms and what's app message to the emergency contact
+5. uses android architecture components like, livedata coroutines, viewmodel, navigation
+4. uses room library to collect and store the nearby devices id.
+
+app features: 
+1. send emergency sms to others without network or internet.
+2. request for food or medicien support through the network.
+3. enable volunteers to join the network easily and help the victims
+4. send out a alert message to nearby devices, to help the person in danger
+5. send network call request to volunteer server to inform about the situation and help needed.
+6. all the payload consists of location of the user
+7. allow anyone to work as a volunteer on the fly without any registration

app/.gitignore

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+/build

app/build.gradle

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+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+apply plugin: 'kotlin-kapt'
+
+android {
+    compileSdkVersion 29
+    buildToolsVersion "29.0.2"
+    defaultConfig {
+        applicationId "com.example.myapplication"
+        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'
+        }
+    }
+    compileOptions {
+        targetCompatibility JavaVersion.VERSION_1_8
+        sourceCompatibility JavaVersion.VERSION_1_8
+    }
+
+    packagingOptions {
+        exclude 'META-INF/DEPENDENCIES'
+        exclude 'META-INF/LICENSE'
+        exclude 'META-INF/LICENSE.txt'
+        exclude 'META-INF/license.txt'
+        exclude 'META-INF/NOTICE'
+        exclude 'META-INF/NOTICE.txt'
+        exclude 'META-INF/notice.txt'
+        exclude 'META-INF/ASL2.0'
+    }
+}
+
+dependencies {
+    def lifecycle_version = "2.1.0"
+    def nav_version = "2.1.0"
+    def google_play_service = '17.0.0'
+
+    implementation fileTree(dir: 'libs', include: ['*.jar'])
+    implementation 'androidx.appcompat:appcompat:1.0.2'
+    implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
+    implementation 'androidx.legacy:legacy-support-v4:1.0.0'
+    implementation 'androidx.lifecycle:lifecycle-viewmodel-ktx:2.2.0'
+    testImplementation 'junit:junit:4.12'
+    androidTestImplementation 'androidx.test:runner:1.1.1'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.1'
+    implementation "androidx.core:core-ktx:+"
+    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
+    implementation 'com.bridgefy:android-sdk:1.1.24'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:$lifecycle_version"
+    // For Kotlin use lifecycle-viewmodel-ktx
+    // Kotlin
+    implementation "androidx.navigation:navigation-fragment-ktx:$nav_version"
+    implementation "androidx.navigation:navigation-ui-ktx:$nav_version"
+    implementation 'androidx.lifecycle:lifecycle-extensions:2.1.0'
+
+    //twilio for sms
+    implementation group: "com.twilio.sdk", name: "twilio", version: "7.42.0"
+
+    implementation "com.google.android.gms:play-services-location:${google_play_service}"
+    implementation 'androidx.lifecycle:lifecycle-livedata-ktx:2.1.0'
+
+    def room_version = "2.2.0"
+
+    implementation "androidx.room:room-runtime:$room_version"
+    kapt "androidx.room:room-compiler:$room_version"
+    // For Kotlin use kapt instead of annotationProcessor
+
+    // optional - Kotlin Extensions and Coroutines support for Room
+    implementation "androidx.room:room-ktx:$room_version"
+
+    // Animations
+    implementation 'com.airbnb.android:lottie:3.0.7'
+    implementation 'com.wang.avi:library:2.1.3'
+    implementation 'com.skyfishjy.ripplebackground:library:1.0.1'
+
+
+}
+repositories {
+    mavenCentral()
+    maven {
+        url "http://maven.bridgefy.com/artifactory/libs-release-local"
+        artifactUrls = ["http://jcenter.bintray.com/"]
+    }
+}

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
+-keep class com.bridgefy.sdk.** { *; }
+-dontwarn com.bridgefy.sdk.**
+-dontwarn org.w3c.dom.bootstrap.DOMImplementationRegistry
+-keepattributes *Annotation*,EnclosingMethod,Signature
+-keepnames class com.fasterxml.jackson.** { *; }
+ -dontwarn com.fasterxml.jackson.databind.**
+ -keep class org.codehaus.** { *; }
+ -keepclassmembers public final enum org.codehaus.jackson.annotate.JsonAutoDetect$Visibility {
+ public static final org.codehaus.jackson.annotate.JsonAutoDetect$Visibility *; }
+-keep class org.msgpack.core.**{ *; }
+-dontwarn org.msgpack.core.**

app/src/androidTest/java/com/example/myapplication/ExampleInstrumentedTest.java

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+package com.example.myapplication;
+
+import android.content.Context;
+
+import androidx.test.platform.app.InstrumentationRegistry;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.*;
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+@RunWith(AndroidJUnit4.class)
+public class ExampleInstrumentedTest {
+    @Test
+    public void useAppContext() {
+        // Context of the app under test.
+        Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
+
+        assertEquals("com.example.myapplication", appContext.getPackageName());
+    }
+}