Implement discovering in sending mode and advertising in receiving mode

README.md

@@ -1,4 +1,35 @@
 # Android P2P Sync [![Build Status](https://travis-ci.org/OpenSRP/android-p2p-sync.svg?branch=master)](https://travis-ci.org/OpenSRP/android-p2p-sync) [![Coverage Status](https://coveralls.io/repos/github/OpenSRP/android-p2p-sync/badge.svg?branch=master)](https://coveralls.io/github/OpenSRP/android-p2p-sync?branch=master)
 
 
-This library wraps on the Google Nearby Connections API to provide a simple UI and interfaces to be used to easily share records between host applications
+This library wraps on the Google Nearby Connections API to provide a simple UI and interfaces to be used to easily share records between host applications
+
+## Getting started
+
+Add the module to your project(Publishing is not yet supported :worried:
+
+
+Initialise the library in the `onCreate` method of your `Application` class
+
+```java
+
+public class MyApplication extends Application {
+
+    @Override
+    public void onCreate() {
+        super.onCreate();
+        ...
+
+        P2PLibrary.init(new P2PLibrary.ReceiverOptions("John Doe"));
+    }
+}
+
+```
+
+
+To start the sending and receiving activity:
+
+```java
+
+    ...
+    startActivity(new Intent(this, P2pModeSelectActivity.class));
+```

gradle.properties

@@ -11,3 +11,4 @@ org.gradle.jvmargs=-Xmx1536m
 # This option should only be used with decoupled projects. More details, visit
 # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
 # org.gradle.parallel=true
+android.enableUnitTestBinaryResources=true

p2p-sync/build.gradle

@@ -18,7 +18,6 @@ android {
         versionName version
 
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
-
     }
 
     buildTypes {
@@ -35,15 +34,29 @@ android {
         }
     }
 
+    testOptions.unitTests.includeAndroidResources = true
+
 }
 
 dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
 
     implementation 'com.android.support:appcompat-v7:28.0.0'
+    implementation 'com.android.support.constraint:constraint-layout:1.1.3'
+    implementation ('com.google.android.gms:play-services-nearby:16.0.0') {
+        exclude group: 'com.android.support', module: 'support-v4'
+    }
+    implementation ('com.google.android.gms:play-services-location:16.0.0') {
+        exclude group: 'com.android.support', module: 'support-v4'
+    }
+
+    implementation 'com.jakewharton.timber:timber:4.7.1'
+
     testImplementation 'junit:junit:4.12'
     androidTestImplementation 'com.android.support.test:runner:1.0.2'
     androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
+    testImplementation 'org.mockito:mockito-core:2.25.0'
+    testImplementation "org.robolectric:robolectric:4.2"
 }
 
 task jacocoTestReport(type: JacocoReport, dependsOn: ['testDebugUnitTest', 'createDebugCoverageReport']) {
@@ -76,4 +89,4 @@ coveralls {
     // Re-add the line below if coveralls still cannot shows "No source file found on the project: "p2p-sync"
     // after adding some code files
     //sourceDirs += ["src/main/java"]
-}
+}

p2p-sync/src/main/AndroidManifest.xml

@@ -1,2 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="org.smartregister.p2p" />
+    package="org.smartregister.p2p">
+
+    <!-- Required for Nearby Connections -->
+    <uses-permission android:name="android.permission.BLUETOOTH" />
+    <uses-permission android:name="android.permission.BLUETOOTH_ADMIN" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
+
+    <application>
+        <activity android:name=".activity.P2pModeSelectActivity"></activity>
+    </application>
+
+</manifest>

p2p-sync/src/main/java/org/smartregister/p2p/P2PLibrary.java

@@ -0,0 +1,66 @@
+package org.smartregister.p2p;
+
+import android.support.annotation.NonNull;
+
+import timber.log.Timber;
+
+/**
+ * Created by Ephraim Kigamba - ekigamba@ona.io on 08/03/2019
+ */
+
+public final class P2PLibrary {
+
+    private static P2PLibrary instance;
+    private BasicOptions basicOptions;
+
+    @NonNull
+    public static P2PLibrary getInstance() {
+        if (instance == null) {
+            throw new IllegalStateException(" Instance does not exist!!! Call P2PLibrary.init method"
+                    + "in the onCreate method of "
+                    + "your Application class ");
+        }
+
+        return instance;
+    }
+
+    public static void init(@NonNull BasicOptions basicOptions) {
+        instance = new P2PLibrary(basicOptions);
+    }
+
+    private P2PLibrary(@NonNull BasicOptions basicOptions) {
+        this.basicOptions = basicOptions;
+
+        // We should not override the host applications Timber trees
+        if (Timber.treeCount() == 0) {
+            Timber.plant(new Timber.DebugTree());
+        }
+    }
+
+    @NonNull
+    public String getUsername() {
+        return basicOptions.getUsername();
+    }
+
+    public static class ReceiverOptions extends BasicOptions {
+
+        public ReceiverOptions(@NonNull String advertisingName) {
+            super(advertisingName);
+        }
+
+    }
+
+    public static abstract class BasicOptions {
+
+        private String username;
+
+        public BasicOptions(@NonNull String username) {
+            this.username = username;
+        }
+
+        @NonNull
+        public String getUsername() {
+            return this.username;
+        }
+    }
+}