├── .gitignore ├── .idea ├── compiler.xml ├── copyright │ └── profiles_settings.xml ├── gradle.xml ├── misc.xml ├── modules.xml ├── runConfigurations.xml └── vcs.xml ├── LICENSE ├── README.md ├── app ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── com │ │ └── frost │ │ └── mqtttutorial │ │ └── ExampleInstrumentedTest.java │ ├── main │ ├── AndroidManifest.xml │ ├── java │ │ ├── com │ │ │ └── frost │ │ │ │ └── mqtttutorial │ │ │ │ └── MainActivity.java │ │ └── helpers │ │ │ ├── ChartHelper.java │ │ │ └── MqttHelper.java │ └── res │ │ ├── layout │ │ └── activity_main.xml │ │ ├── mipmap-hdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-mdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-xhdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-xxhdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-xxxhdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ └── values │ │ ├── colors.xml │ │ ├── strings.xml │ │ └── styles.xml │ └── test │ └── java │ └── com │ └── frost │ └── mqtttutorial │ └── ExampleUnitTest.java ├── build.gradle ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat ├── sensors_pub.py └── settings.gradle /.gitignore: -------------------------------------------------------------------------------- 1 | *.iml 2 | .gradle 3 | /local.properties 4 | /.idea/workspace.xml 5 | /.idea/libraries 6 | .DS_Store 7 | /build 8 | /captures 9 | .externalNativeBuild 10 | -------------------------------------------------------------------------------- /.idea/compiler.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | -------------------------------------------------------------------------------- /.idea/copyright/profiles_settings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | -------------------------------------------------------------------------------- /.idea/gradle.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 17 | 18 | -------------------------------------------------------------------------------- /.idea/misc.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 19 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 46 | -------------------------------------------------------------------------------- /.idea/modules.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /.idea/runConfigurations.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 11 | 12 | -------------------------------------------------------------------------------- /.idea/vcs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | MIT License 2 | 3 | Copyright (c) 2021 Wildan Maulana Syahidillah 4 | 5 | Permission is hereby granted, free of charge, to any person obtaining a copy 6 | of this software and associated documentation files (the "Software"), to deal 7 | in the Software without restriction, including without limitation the rights 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 9 | copies of the Software, and to permit persons to whom the Software is 10 | furnished to do so, subject to the following conditions: 11 | 12 | The above copyright notice and this permission notice shall be included in all 13 | copies or substantial portions of the Software. 14 | 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 21 | SOFTWARE. 22 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # MQTT Android Service Tutorial 2 | A tutorial for using the MQTT Android Service, as seen on https://wildanmsyah.wordpress.com/2017/05/11/mqtt-android-client-tutorial/ 3 | 4 | ### Uses: 5 | - Android Studio 6 | - [Paho MQTT Android Service](https://github.com/eclipse/paho.mqtt.android) 7 | - [CloudMQTT Broker](https://www.cloudmqtt.com/) 8 | - [MPAndroidChart](https://github.com/PhilJay/MPAndroidChart) 9 | 10 | -------------------------------------------------------------------------------- /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | compileSdkVersion 25 5 | buildToolsVersion "25.0.0" 6 | defaultConfig { 7 | applicationId "com.frost.mqtttutorial" 8 | minSdkVersion 16 9 | targetSdkVersion 25 10 | versionCode 1 11 | versionName "1.0" 12 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" 13 | } 14 | buildTypes { 15 | release { 16 | minifyEnabled false 17 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 18 | } 19 | } 20 | } 21 | 22 | dependencies { 23 | compile fileTree(dir: 'libs', include: ['*.jar']) 24 | androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', { 25 | exclude group: 'com.android.support', module: 'support-annotations' 26 | }) 27 | compile 'org.eclipse.paho:org.eclipse.paho.client.mqttv3:1.1.0' 28 | compile 'org.eclipse.paho:org.eclipse.paho.android.service:1.1.1' 29 | compile 'com.github.PhilJay:MPAndroidChart:v3.0.2' 30 | compile 'com.android.support:appcompat-v7:25.1.0' 31 | compile 'com.android.support.constraint:constraint-layout:1.0.2' 32 | testCompile 'junit:junit:4.12' 33 | } 34 | -------------------------------------------------------------------------------- /app/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # By default, the flags in this file are appended to flags specified 3 | # in C:\Users\wildan\AppData\Local\Android\sdk/tools/proguard/proguard-android.txt 4 | # You can edit the include path and order by changing the proguardFiles 5 | # directive in build.gradle. 6 | # 7 | # For more details, see 8 | # http://developer.android.com/guide/developing/tools/proguard.html 9 | 10 | # Add any project specific keep options here: 11 | 12 | # If your project uses WebView with JS, uncomment the following 13 | # and specify the fully qualified class name to the JavaScript interface 14 | # class: 15 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 16 | # public *; 17 | #} 18 | 19 | # Uncomment this to preserve the line number information for 20 | # debugging stack traces. 21 | #-keepattributes SourceFile,LineNumberTable 22 | 23 | # If you keep the line number information, uncomment this to 24 | # hide the original source file name. 25 | #-renamesourcefileattribute SourceFile 26 | -------------------------------------------------------------------------------- /app/src/androidTest/java/com/frost/mqtttutorial/ExampleInstrumentedTest.java: -------------------------------------------------------------------------------- 1 | package com.frost.mqtttutorial; 2 | 3 | import android.content.Context; 4 | import android.support.test.InstrumentationRegistry; 5 | import android.support.test.runner.AndroidJUnit4; 6 | 7 | import org.junit.Test; 8 | import org.junit.runner.RunWith; 9 | 10 | import static org.junit.Assert.*; 11 | 12 | /** 13 | * Instrumentation test, which will execute on an Android device. 14 | * 15 | * @see Testing documentation 16 | */ 17 | @RunWith(AndroidJUnit4.class) 18 | public class ExampleInstrumentedTest { 19 | @Test 20 | public void useAppContext() throws Exception { 21 | // Context of the app under test. 22 | Context appContext = InstrumentationRegistry.getTargetContext(); 23 | 24 | assertEquals("com.frost.mqtttutorial", appContext.getPackageName()); 25 | } 26 | } 27 | -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 6 | 7 | 8 | 9 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | -------------------------------------------------------------------------------- /app/src/main/java/com/frost/mqtttutorial/MainActivity.java: -------------------------------------------------------------------------------- 1 | package com.frost.mqtttutorial; 2 | 3 | import android.support.v7.app.AppCompatActivity; 4 | import android.os.Bundle; 5 | import android.util.Log; 6 | import android.widget.TextView; 7 | 8 | import com.github.mikephil.charting.charts.LineChart; 9 | 10 | import org.eclipse.paho.client.mqttv3.IMqttDeliveryToken; 11 | import org.eclipse.paho.client.mqttv3.MqttCallbackExtended; 12 | import org.eclipse.paho.client.mqttv3.MqttMessage; 13 | 14 | import helpers.ChartHelper; 15 | import helpers.MqttHelper; 16 | 17 | public class MainActivity extends AppCompatActivity { 18 | 19 | MqttHelper mqttHelper; 20 | ChartHelper mChart; 21 | LineChart chart; 22 | 23 | TextView dataReceived; 24 | 25 | @Override 26 | 27 | protected void onCreate(Bundle savedInstanceState) { 28 | super.onCreate(savedInstanceState); 29 | setContentView(R.layout.activity_main); 30 | 31 | dataReceived = (TextView) findViewById(R.id.dataReceived); 32 | chart = (LineChart) findViewById(R.id.chart); 33 | mChart = new ChartHelper(chart); 34 | 35 | startMqtt(); 36 | } 37 | 38 | private void startMqtt(){ 39 | mqttHelper = new MqttHelper(getApplicationContext()); 40 | mqttHelper.mqttAndroidClient.setCallback(new MqttCallbackExtended() { 41 | @Override 42 | public void connectComplete(boolean b, String s) { 43 | Log.w("Debug","Connected"); 44 | } 45 | 46 | @Override 47 | public void connectionLost(Throwable throwable) { 48 | 49 | } 50 | 51 | @Override 52 | public void messageArrived(String topic, MqttMessage mqttMessage) throws Exception { 53 | Log.w("Debug",mqttMessage.toString()); 54 | dataReceived.setText(mqttMessage.toString()); 55 | mChart.addEntry(Float.valueOf(mqttMessage.toString())); 56 | } 57 | 58 | @Override 59 | public void deliveryComplete(IMqttDeliveryToken iMqttDeliveryToken) { 60 | 61 | } 62 | }); 63 | } 64 | } 65 | -------------------------------------------------------------------------------- /app/src/main/java/helpers/ChartHelper.java: -------------------------------------------------------------------------------- 1 | package helpers; 2 | 3 | import android.graphics.Color; 4 | import android.graphics.Typeface; 5 | import android.util.Log; 6 | 7 | import com.github.mikephil.charting.charts.LineChart; 8 | import com.github.mikephil.charting.components.Legend; 9 | import com.github.mikephil.charting.components.XAxis; 10 | import com.github.mikephil.charting.components.YAxis; 11 | import com.github.mikephil.charting.data.Entry; 12 | import com.github.mikephil.charting.data.LineData; 13 | import com.github.mikephil.charting.data.LineDataSet; 14 | import com.github.mikephil.charting.highlight.Highlight; 15 | import com.github.mikephil.charting.interfaces.datasets.ILineDataSet; 16 | import com.github.mikephil.charting.listener.OnChartValueSelectedListener; 17 | 18 | /** 19 | * Created by wildan on 5/11/2017. 20 | */ 21 | 22 | public class ChartHelper implements OnChartValueSelectedListener { 23 | 24 | private LineChart mChart; 25 | 26 | public ChartHelper(LineChart chart) { 27 | mChart = chart; 28 | mChart.setOnChartValueSelectedListener(this); 29 | 30 | // no description text 31 | mChart.setNoDataText("You need to provide data for the chart."); 32 | 33 | // enable touch gestures 34 | mChart.setTouchEnabled(true); 35 | 36 | // enable scaling and dragging 37 | mChart.setDragEnabled(true); 38 | mChart.setScaleEnabled(true); 39 | mChart.setDrawGridBackground(false); 40 | 41 | // if disabled, scaling can be done on x- and y-axis separately 42 | mChart.setPinchZoom(true); 43 | 44 | // set an alternative background color 45 | mChart.setBackgroundColor(Color.WHITE); 46 | mChart.setBorderColor(Color.rgb(67,164,34)); 47 | 48 | 49 | LineData data = new LineData(); 50 | data.setValueTextColor(Color.WHITE); 51 | 52 | // add empty data 53 | mChart.setData(data); 54 | 55 | // get the legend (only possible after setting data) 56 | Legend l = mChart.getLegend(); 57 | 58 | // modify the legend ... 59 | // l.setPosition(LegendPosition.LEFT_OF_CHART); 60 | l.setForm(Legend.LegendForm.LINE); 61 | l.setTypeface(Typeface.MONOSPACE); 62 | l.setTextColor(Color.rgb(67, 164, 34)); 63 | 64 | XAxis xl = mChart.getXAxis(); 65 | xl.setTypeface(Typeface.MONOSPACE); 66 | xl.setTextColor(Color.rgb(67, 164, 34)); 67 | xl.setDrawGridLines(false); 68 | xl.setAvoidFirstLastClipping(true); 69 | xl.setEnabled(true); 70 | 71 | YAxis leftAxis = mChart.getAxisLeft(); 72 | leftAxis.setTypeface(Typeface.MONOSPACE); 73 | leftAxis.setTextColor(Color.rgb(67, 164, 34)); 74 | 75 | leftAxis.setDrawGridLines(true); 76 | 77 | YAxis rightAxis = mChart.getAxisRight(); 78 | rightAxis.setEnabled(false); 79 | 80 | } 81 | 82 | public void setChart(LineChart chart){ this.mChart = chart; } 83 | 84 | public void addEntry(float value) { 85 | 86 | LineData data = mChart.getData(); 87 | 88 | if (data != null){ 89 | 90 | ILineDataSet set = data.getDataSetByIndex(0); 91 | // set.addEntry(...); // can be called as well 92 | 93 | if (set == null) { 94 | set = createSet(); 95 | data.addDataSet(set); 96 | } 97 | 98 | data.addEntry(new Entry(set.getEntryCount(),value),0); 99 | Log.w("anjing", set.getEntryForIndex(set.getEntryCount()-1).toString()); 100 | 101 | data.notifyDataChanged(); 102 | 103 | // let the chart know it's data has changed 104 | mChart.notifyDataSetChanged(); 105 | 106 | // limit the number of visible entries 107 | mChart.setVisibleXRangeMaximum(10); 108 | // mChart.setVisibleYRange(30, AxisDependency.LEFT); 109 | 110 | // move to the latest entry 111 | mChart.moveViewTo(set.getEntryCount()-1, data.getYMax(), YAxis.AxisDependency.LEFT); 112 | 113 | // this automatically refreshes the chart (calls invalidate()) 114 | // mChart.moveViewTo(data.getXValCount()-7, 55f, 115 | // AxisDependency.LEFT); 116 | } 117 | } 118 | 119 | private LineDataSet createSet() { 120 | LineDataSet set = new LineDataSet(null, "Data"); 121 | set.setAxisDependency(YAxis.AxisDependency.LEFT); 122 | set.setColor(Color.rgb(67, 164, 34)); 123 | //set.setCircleColor(Color.WHITE); 124 | set.setLineWidth(2f); 125 | //set.setCircleRadius(4f); 126 | set.setFillAlpha(65); 127 | set.setFillColor(Color.rgb(67, 164, 34)); 128 | set.setHighLightColor(Color.rgb(67, 164, 34)); 129 | set.setValueTextColor(Color.rgb(67, 164, 34)); 130 | set.setValueTextSize(9f); 131 | set.setDrawValues(false); 132 | return set; 133 | } 134 | 135 | @Override 136 | public void onValueSelected(Entry e, Highlight h) { 137 | Log.i("Entry selected", e.toString()); 138 | } 139 | 140 | @Override 141 | public void onNothingSelected(){ 142 | Log.i("Nothing selected", "Nothing selected."); 143 | } 144 | 145 | } 146 | -------------------------------------------------------------------------------- /app/src/main/java/helpers/MqttHelper.java: -------------------------------------------------------------------------------- 1 | package helpers; 2 | 3 | import android.content.Context; 4 | import android.util.Log; 5 | 6 | import org.eclipse.paho.android.service.MqttAndroidClient; 7 | import org.eclipse.paho.client.mqttv3.DisconnectedBufferOptions; 8 | import org.eclipse.paho.client.mqttv3.IMqttActionListener; 9 | import org.eclipse.paho.client.mqttv3.IMqttDeliveryToken; 10 | import org.eclipse.paho.client.mqttv3.IMqttToken; 11 | import org.eclipse.paho.client.mqttv3.MqttCallbackExtended; 12 | import org.eclipse.paho.client.mqttv3.MqttConnectOptions; 13 | import org.eclipse.paho.client.mqttv3.MqttException; 14 | import org.eclipse.paho.client.mqttv3.MqttMessage; 15 | 16 | /** 17 | * Created by wildan on 3/19/2017. 18 | */ 19 | 20 | public class MqttHelper { 21 | public MqttAndroidClient mqttAndroidClient; 22 | 23 | final String serverUri = "tcp://broker.hivemq.com:1883"; 24 | 25 | final String clientId = "ExampleAndroidClient"; 26 | final String subscriptionTopic = "sensor/+"; 27 | 28 | final String username = "xxxxxxx"; 29 | final String password = "yyyyyyy"; 30 | 31 | public MqttHelper(Context context){ 32 | mqttAndroidClient = new MqttAndroidClient(context, serverUri, clientId); 33 | mqttAndroidClient.setCallback(new MqttCallbackExtended() { 34 | @Override 35 | public void connectComplete(boolean b, String s) { 36 | Log.w("mqtt", s); 37 | } 38 | 39 | @Override 40 | public void connectionLost(Throwable throwable) { 41 | 42 | } 43 | 44 | @Override 45 | public void messageArrived(String topic, MqttMessage mqttMessage) throws Exception { 46 | Log.w("Mqtt", mqttMessage.toString()); 47 | } 48 | 49 | @Override 50 | public void deliveryComplete(IMqttDeliveryToken iMqttDeliveryToken) { 51 | 52 | } 53 | }); 54 | connect(); 55 | } 56 | 57 | public void setCallback(MqttCallbackExtended callback) { 58 | mqttAndroidClient.setCallback(callback); 59 | } 60 | 61 | private void connect(){ 62 | MqttConnectOptions mqttConnectOptions = new MqttConnectOptions(); 63 | mqttConnectOptions.setAutomaticReconnect(true); 64 | mqttConnectOptions.setCleanSession(false); 65 | //mqttConnectOptions.setUserName(username); 66 | //mqttConnectOptions.setPassword(password.toCharArray()); 67 | 68 | try { 69 | 70 | mqttAndroidClient.connect(mqttConnectOptions, null, new IMqttActionListener() { 71 | @Override 72 | public void onSuccess(IMqttToken asyncActionToken) { 73 | 74 | DisconnectedBufferOptions disconnectedBufferOptions = new DisconnectedBufferOptions(); 75 | disconnectedBufferOptions.setBufferEnabled(true); 76 | disconnectedBufferOptions.setBufferSize(100); 77 | disconnectedBufferOptions.setPersistBuffer(false); 78 | disconnectedBufferOptions.setDeleteOldestMessages(false); 79 | mqttAndroidClient.setBufferOpts(disconnectedBufferOptions); 80 | subscribeToTopic(); 81 | } 82 | 83 | @Override 84 | public void onFailure(IMqttToken asyncActionToken, Throwable exception) { 85 | Log.w("Mqtt", "Failed to connect to: " + serverUri + exception.toString()); 86 | } 87 | }); 88 | 89 | 90 | } catch (MqttException ex){ 91 | ex.printStackTrace(); 92 | } 93 | } 94 | 95 | 96 | private void subscribeToTopic() { 97 | try { 98 | mqttAndroidClient.subscribe(subscriptionTopic, 0, null, new IMqttActionListener() { 99 | @Override 100 | public void onSuccess(IMqttToken asyncActionToken) { 101 | Log.w("Mqtt","Subscribed!"); 102 | } 103 | 104 | @Override 105 | public void onFailure(IMqttToken asyncActionToken, Throwable exception) { 106 | Log.w("Mqtt", "Subscribed fail!"); 107 | } 108 | }); 109 | 110 | } catch (MqttException ex) { 111 | System.err.println("Exception whilst subscribing"); 112 | ex.printStackTrace(); 113 | } 114 | } 115 | } 116 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 8 | 9 | 19 | 20 | 28 | 29 | 30 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/wildan2711/mqtt-android-tutorial/37c53d2214b311cff57540805dbdbb706d7b61ec/app/src/main/res/mipmap-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/wildan2711/mqtt-android-tutorial/37c53d2214b311cff57540805dbdbb706d7b61ec/app/src/main/res/mipmap-hdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-mdpi/ic_launcher.png: -------------------------------------------------------------------------------- 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/app/src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #3F51B5 4 | #303F9F 5 | #FF4081 6 | 7 | -------------------------------------------------------------------------------- /app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | MQTT Tutorial 3 | 4 | -------------------------------------------------------------------------------- /app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /app/src/test/java/com/frost/mqtttutorial/ExampleUnitTest.java: -------------------------------------------------------------------------------- 1 | package com.frost.mqtttutorial; 2 | 3 | import org.junit.Test; 4 | 5 | import static org.junit.Assert.*; 6 | 7 | /** 8 | * Example local unit test, which will execute on the development machine (host). 9 | * 10 | * @see Testing documentation 11 | */ 12 | public class ExampleUnitTest { 13 | @Test 14 | public void addition_isCorrect() throws Exception { 15 | assertEquals(4, 2 + 2); 16 | } 17 | } -------------------------------------------------------------------------------- /build.gradle: -------------------------------------------------------------------------------- 1 | // Top-level build file where you can add configuration options common to all sub-projects/modules. 2 | 3 | buildscript { 4 | repositories { 5 | jcenter() 6 | } 7 | dependencies { 8 | classpath 'com.android.tools.build:gradle:2.3.0' 9 | 10 | // NOTE: Do not place your application dependencies here; they belong 11 | // in the individual module build.gradle files 12 | } 13 | } 14 | 15 | allprojects { 16 | repositories { 17 | jcenter() 18 | maven { 19 | url "https://repo.eclipse.org/content/repositories/paho-snapshots/" 20 | } 21 | maven { url "https://jitpack.io" } 22 | } 23 | } 24 | 25 | task clean(type: Delete) { 26 | delete rootProject.buildDir 27 | } 28 | -------------------------------------------------------------------------------- /gradle.properties: -------------------------------------------------------------------------------- 1 | # Project-wide Gradle settings. 2 | 3 | # IDE (e.g. Android Studio) users: 4 | # Gradle settings configured through the IDE *will override* 5 | # any settings specified in this file. 6 | 7 | # For more details on how to configure your build environment visit 8 | # http://www.gradle.org/docs/current/userguide/build_environment.html 9 | 10 | # Specifies the JVM arguments used for the daemon process. 11 | # The setting is particularly useful for tweaking memory settings. 12 | org.gradle.jvmargs=-Xmx1536m 13 | 14 | # When configured, Gradle will run in incubating parallel mode. 15 | # This option should only be used with decoupled projects. More details, visit 16 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects 17 | # org.gradle.parallel=true 18 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/wildan2711/mqtt-android-tutorial/37c53d2214b311cff57540805dbdbb706d7b61ec/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Sun Mar 19 01:45:46 ICT 2017 2 | distributionBase=GRADLE_USER_HOME 3 | distributionPath=wrapper/dists 4 | zipStoreBase=GRADLE_USER_HOME 5 | zipStorePath=wrapper/dists 6 | distributionUrl=https\://services.gradle.org/distributions/gradle-3.3-all.zip 7 | -------------------------------------------------------------------------------- /gradlew: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env bash 2 | 3 | ############################################################################## 4 | ## 5 | ## Gradle start up script for UN*X 6 | ## 7 | ############################################################################## 8 | 9 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 10 | DEFAULT_JVM_OPTS="" 11 | 12 | APP_NAME="Gradle" 13 | APP_BASE_NAME=`basename "$0"` 14 | 15 | # Use the maximum available, or set MAX_FD != -1 to use that value. 16 | MAX_FD="maximum" 17 | 18 | warn ( ) { 19 | echo "$*" 20 | } 21 | 22 | die ( ) { 23 | echo 24 | echo "$*" 25 | echo 26 | exit 1 27 | } 28 | 29 | # OS specific support (must be 'true' or 'false'). 30 | cygwin=false 31 | msys=false 32 | darwin=false 33 | case "`uname`" in 34 | CYGWIN* ) 35 | cygwin=true 36 | ;; 37 | Darwin* ) 38 | darwin=true 39 | ;; 40 | MINGW* ) 41 | msys=true 42 | ;; 43 | esac 44 | 45 | # Attempt to set APP_HOME 46 | # Resolve links: $0 may be a link 47 | PRG="$0" 48 | # Need this for relative symlinks. 49 | while [ -h "$PRG" ] ; do 50 | ls=`ls -ld "$PRG"` 51 | link=`expr "$ls" : '.*-> $.*$$'` 52 | if expr "$link" : '/.*' > /dev/null; then 53 | PRG="$link" 54 | else 55 | PRG=`dirname "$PRG"`"/$link" 56 | fi 57 | done 58 | SAVED="`pwd`" 59 | cd "`dirname \"$PRG\"`/" >/dev/null 60 | APP_HOME="`pwd -P`" 61 | cd "$SAVED" >/dev/null 62 | 63 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 64 | 65 | # Determine the Java command to use to start the JVM. 66 | if [ -n "$JAVA_HOME" ] ; then 67 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 68 | # IBM's JDK on AIX uses strange locations for the executables 69 | JAVACMD="$JAVA_HOME/jre/sh/java" 70 | else 71 | JAVACMD="$JAVA_HOME/bin/java" 72 | fi 73 | if [ ! -x "$JAVACMD" ] ; then 74 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 75 | 76 | Please set the JAVA_HOME variable in your environment to match the 77 | location of your Java installation." 78 | fi 79 | else 80 | JAVACMD="java" 81 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 82 | 83 | Please set the JAVA_HOME variable in your environment to match the 84 | location of your Java installation." 85 | fi 86 | 87 | # Increase the maximum file descriptors if we can. 88 | if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then 89 | MAX_FD_LIMIT=`ulimit -H -n` 90 | if [ $? -eq 0 ] ; then 91 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then 92 | MAX_FD="$MAX_FD_LIMIT" 93 | fi 94 | ulimit -n $MAX_FD 95 | if [ $? -ne 0 ] ; then 96 | warn "Could not set maximum file descriptor limit: $MAX_FD" 97 | fi 98 | else 99 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" 100 | fi 101 | fi 102 | 103 | # For Darwin, add options to specify how the application appears in the dock 104 | if $darwin; then 105 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" 106 | fi 107 | 108 | # For Cygwin, switch paths to Windows format before running java 109 | if $cygwin ; then 110 | APP_HOME=`cygpath --path --mixed "$APP_HOME"` 111 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` 112 | JAVACMD=`cygpath --unix "$JAVACMD"` 113 | 114 | # We build the pattern for arguments to be converted via cygpath 115 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` 116 | SEP="" 117 | for dir in $ROOTDIRSRAW ; do 118 | ROOTDIRS="$ROOTDIRS$SEP$dir" 119 | SEP="|" 120 | done 121 | OURCYGPATTERN="(^($ROOTDIRS))" 122 | # Add a user-defined pattern to the cygpath arguments 123 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then 124 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" 125 | fi 126 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 127 | i=0 128 | for arg in "$@" ; do 129 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` 130 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option 131 | 132 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition 133 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` 134 | else 135 | eval `echo args$i`="\"$arg\"" 136 | fi 137 | i=$((i+1)) 138 | done 139 | case $i in 140 | (0) set -- ;; 141 | (1) set -- "$args0" ;; 142 | (2) set -- "$args0" "$args1" ;; 143 | (3) set -- "$args0" "$args1" "$args2" ;; 144 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;; 145 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; 146 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; 147 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; 148 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; 149 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; 150 | esac 151 | fi 152 | 153 | # Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules 154 | function splitJvmOpts() { 155 | JVM_OPTS=("$@") 156 | } 157 | eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS 158 | JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME" 159 | 160 | exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@" 161 | -------------------------------------------------------------------------------- /gradlew.bat: -------------------------------------------------------------------------------- 1 | @if "%DEBUG%" == "" @echo off 2 | @rem ########################################################################## 3 | @rem 4 | @rem Gradle startup script for Windows 5 | @rem 6 | @rem ########################################################################## 7 | 8 | @rem Set local scope for the variables with windows NT shell 9 | if "%OS%"=="Windows_NT" setlocal 10 | 11 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 12 | set DEFAULT_JVM_OPTS= 13 | 14 | set DIRNAME=%~dp0 15 | if "%DIRNAME%" == "" set DIRNAME=. 16 | set APP_BASE_NAME=%~n0 17 | set APP_HOME=%DIRNAME% 18 | 19 | @rem Find java.exe 20 | if defined JAVA_HOME goto findJavaFromJavaHome 21 | 22 | set JAVA_EXE=java.exe 23 | %JAVA_EXE% -version >NUL 2>&1 24 | if "%ERRORLEVEL%" == "0" goto init 25 | 26 | echo. 27 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 28 | echo. 29 | echo Please set the JAVA_HOME variable in your environment to match the 30 | echo location of your Java installation. 31 | 32 | goto fail 33 | 34 | :findJavaFromJavaHome 35 | set JAVA_HOME=%JAVA_HOME:"=% 36 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe 37 | 38 | if exist "%JAVA_EXE%" goto init 39 | 40 | echo. 41 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 42 | echo. 43 | echo Please set the JAVA_HOME variable in your environment to match the 44 | echo location of your Java installation. 45 | 46 | goto fail 47 | 48 | :init 49 | @rem Get command-line arguments, handling Windowz variants 50 | 51 | if not "%OS%" == "Windows_NT" goto win9xME_args 52 | if "%@eval[2+2]" == "4" goto 4NT_args 53 | 54 | :win9xME_args 55 | @rem Slurp the command line arguments. 56 | set CMD_LINE_ARGS= 57 | set _SKIP=2 58 | 59 | :win9xME_args_slurp 60 | if "x%~1" == "x" goto execute 61 | 62 | set CMD_LINE_ARGS=%* 63 | goto execute 64 | 65 | :4NT_args 66 | @rem Get arguments from the 4NT Shell from JP Software 67 | set CMD_LINE_ARGS=%$ 68 | 69 | :execute 70 | @rem Setup the command line 71 | 72 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 73 | 74 | @rem Execute Gradle 75 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS% 76 | 77 | :end 78 | @rem End local scope for the variables with windows NT shell 79 | if "%ERRORLEVEL%"=="0" goto mainEnd 80 | 81 | :fail 82 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 83 | rem the _cmd.exe /c_ return code! 84 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 85 | exit /b 1 86 | 87 | :mainEnd 88 | if "%OS%"=="Windows_NT" endlocal 89 | 90 | :omega 91 | -------------------------------------------------------------------------------- /sensors_pub.py: -------------------------------------------------------------------------------- 1 | import json 2 | import paho.mqtt.client as mqtt 3 | import random 4 | import time 5 | import threading 6 | import sys 7 | 8 | mqttc = mqtt.Client("client1", clean_session=False) 9 | mqttc.username_pw_set("username", "password") 10 | mqttc.connect("m12.cloudmqtt.com", 11111, 60) 11 | 12 | 13 | def pub(): 14 | mqttc.publish("sensor/temp", payload=random.normalvariate(30, 0.5), qos=0) 15 | threading.Timer(1, pub).start() 16 | 17 | pub() 18 | -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app' 2 | --------------------------------------------------------------------------------