Add functionality to push data to mqtt broker, offline buffering still missing

Showcaseapp/.gitignore

+/.idea/
+/build/
+/.gradle/

Showcaseapp/build.gradle

+apply plugin: 'com.android.application'
+
+buildscript {
+    repositories {
+        google()
+        jcenter()
+    }
+    dependencies {
+        classpath 'com.android.tools.build:gradle:3.5.3'
+    }
+}
+
+allprojects {
+    repositories {
+        jcenter()
+        flatDir {
+            dirs './', '../Movesense/' // Folders to look for jar & aar libraries
+        }
+        google()
+        maven { url 'https://jitpack.io' }
+    }
+}
+
+//task wrapper(type: Wrapper) {
+//    gradleVersion = '3.2.1'
+//}
+
+android {
+    compileSdkVersion 28
+    defaultConfig {
+        applicationId "com.movesense.showcaseapp"
+        minSdkVersion 21
+        targetSdkVersion 28
+        versionCode 1
+        versionName "1.9.13"
+        multiDexEnabled true
+
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+        archivesBaseName = "ShowcaseApp-$versionName"
+    }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+    signingConfigs {
+        release {
+            //storeFile file(RELEASE_STORE_FILE)
+            //storePassword RELEASE_STORE_PASSWORD
+            //keyAlias RELEASE_KEY_ALIAS
+            //keyPassword RELEASE_KEY_PASSWORD
+
+            // Optional, specify signing versions used
+            v1SigningEnabled true
+            v2SigningEnabled true
+        }
+    }
+    buildTypes {
+        release {
+            buildConfigField "String", "MDS_VERSION", "\"1.68.0\""
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+            signingConfig signingConfigs.release
+        }
+        debug {
+            buildConfigField "String", "MDS_VERSION", "\"1.68.0\""
+            // 2. USER EXAMPLE How to add debug.keystore in gradle
+            //  signingConfig signingConfigs.config
+        }
+    }
+
+    lintOptions {
+        abortOnError true
+    }
+}
+
+dependencies {
+    implementation fileTree(include: ['*.jar'], dir: 'libs')
+    implementation 'androidx.appcompat:appcompat:1.1.0'
+    implementation 'androidx.legacy:legacy-support-v4:1.0.0'
+    implementation 'androidx.media:media:1.1.0'
+    implementation 'androidx.recyclerview:recyclerview:1.1.0'
+    implementation 'androidx.localbroadcastmanager:localbroadcastmanager:1.0.0'
+
+    // RxAndroidBle
+    implementation "com.polidea.rxandroidble2:rxandroidble:1.10.2"
+    implementation 'io.reactivex.rxjava2:rxandroid:2.1.1'
+    implementation 'io.reactivex.rxjava2:rxjava:2.2.8'
+    //DFU Library
+    implementation 'no.nordicsemi.android:dfu:1.10.0'
+    // GSON
+    implementation 'com.google.code.gson:gson:2.8.6'
+    testImplementation 'junit:junit:4.12'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.1'
+    androidTestImplementation('androidx.test.espresso:espresso-core:3.1.0', {
+        exclude group: 'com.android.support', module: 'support-annotations'
+        // Exclude findbugs from Espresso in case of conflict with Google Api
+        exclude group: 'com.google.code.findbugs'
+    })
+    // UIAutomator
+    androidTestImplementation 'androidx.test.uiautomator:uiautomator:2.2.0'
+    // Movesense .aar lib
+    implementation(name: 'mdslib', version: '1.68.0(1)-release', ext: 'aar')
+    // ButterKnife
+    implementation 'com.jakewharton:butterknife:10.2.1'
+    annotationProcessor 'com.jakewharton:butterknife-compiler:10.2.1'
+    // GraphView
+    implementation 'com.github.PhilJay:MPAndroidChart:v3.0.3'
+    // Google Drive Api
+    implementation('com.google.api-client:google-api-client-android:1.22.0') {
+        exclude group: 'org.apache.httpcomponents'
+    }
+    implementation('com.google.apis:google-api-services-drive:v3-rev72-1.22.0') {
+        exclude group: 'org.apache.httpcomponents'
+    }
+    implementation 'com.google.android.gms:play-services-drive:17.0.0'
+    implementation 'com.google.android.gms:play-services-auth:17.0.0'
+    implementation 'pub.devrel:easypermissions:0.2.1'
+
+    // Constraint Layout
+    implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
+    // Mockito
+    testImplementation 'org.mockito:mockito-core:2.15.0'
+    androidTestImplementation 'androidx.test.espresso:espresso-contrib:3.1.0', {
+        exclude group: 'com.android.support', module: 'support-annotations'
+        exclude group: 'com.android.support', module: 'support-v4'
+        exclude group: 'com.android.support', module: 'design'
+        exclude group: 'com.android.support', module: 'recyclerview-v7'
+        exclude group: 'com.google.code.findbugs'
+    }
+
+    implementation 'com.jjoe64:graphview:4.2.1'
+
+    def room_version = "1.1.1"
+
+    implementation "android.arch.persistence.room:runtime:$room_version"
+
+    annotationProcessor "android.arch.persistence.room:compiler:$room_version"
+
+    implementation 'org.eclipse.paho:org.eclipse.paho.client.mqttv3:1.2.4'
+
+    implementation 'org.eclipse.paho:org.eclipse.paho.android.service:1.1.1'
+}

Showcaseapp/gradle.properties

+android.useAndroidX=true
+android.enableJetifier=true
\ No newline at end of file

Showcaseapp/gradle/wrapper/gradle-wrapper.properties

+#Wed Feb 12 15:08:37 EET 2020
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.4.1-all.zip

Showcaseapp/gradlew

+#!/usr/bin/env bash
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS=""
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn ( ) {
+    echo "$*"
+}
+
+die ( ) {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+esac
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=$((i+1))
+    done
+    case $i in
+        (0) set -- ;;
+        (1) set -- "$args0" ;;
+        (2) set -- "$args0" "$args1" ;;
+        (3) set -- "$args0" "$args1" "$args2" ;;
+        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
+function splitJvmOpts() {
+    JVM_OPTS=("$@")
+}
+eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
+JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
+
+exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"

Showcaseapp/gradlew.bat

+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS=
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto init
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto init
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:init
+@rem Get command-line arguments, handling Windowz variants
+
+if not "%OS%" == "Windows_NT" goto win9xME_args
+if "%@eval[2+2]" == "4" goto 4NT_args
+
+:win9xME_args
+@rem Slurp the command line arguments.
+set CMD_LINE_ARGS=
+set _SKIP=2
+
+:win9xME_args_slurp
+if "x%~1" == "x" goto execute
+
+set CMD_LINE_ARGS=%*
+goto execute
+
+:4NT_args
+@rem Get arguments from the 4NT Shell from JP Software
+set CMD_LINE_ARGS=%$
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega

Showcaseapp/local.properties

+## This file must *NOT* be checked into Version Control Systems,
+# as it contains information specific to your local configuration.
+#
+# Location of the SDK. This is only used by Gradle.
+# For customization when using a Version Control System, please read the
+# header note.
+#Mon Jul 11 13:14:32 CEST 2022
+sdk.dir=/home/julius/Android/Sdk

Showcaseapp/src/androidTest/java/com/movesense/showcaseapp/ExampleInstrumentedTest.java

+package com.movesense.showcaseapp;
+
+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.*;
+
+/**
+ * Instrumentation 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() throws Exception {
+        // Context of the app under test.
+        Context appContext = InstrumentationRegistry.getTargetContext();
+
+        assertEquals("com.suunto.sampleapp", appContext.getPackageName());
+    }
+}

Showcaseapp/src/androidTest/java/com/movesense/showcaseapp/custom_matchers/RecyclerViewByTextNameMacher.java

+package com.movesense.showcaseapp.custom_matchers;
+
+
+import androidx.test.espresso.matcher.BoundedMatcher;
+import androidx.recyclerview.widget.RecyclerView;
+import android.widget.TextView;
+
+import com.movesense.showcaseapp.R;
+import com.movesense.showcaseapp.section_03_dfu.ScannedDevicesAdapter;
+import com.movesense.showcaseapp.section_01_movesense.MovesenseAdapter;
+
+import org.hamcrest.Matcher;
+
+public class RecyclerViewByTextNameMacher {
+
+    /**
+     * Custom matcher for RecyclerView text
+     *
+     * @param text
+     * @return
+     */
+    public static Matcher<RecyclerView.ViewHolder> withHolderTimeView(final String text) {
+        return new BoundedMatcher<RecyclerView.ViewHolder, MovesenseAdapter.ViewHolder>(MovesenseAdapter.ViewHolder.class) {
+
+            @Override
+            public void describeTo(org.hamcrest.Description description) {
+                description.appendText("No ViewHolder found with text: " + text);
+            }
+
+            @Override
+            protected boolean matchesSafely(MovesenseAdapter.ViewHolder viewHolder) {
+                TextView timeViewText = viewHolder.itemView.findViewById(R.id.movesense_name);
+                if (timeViewText == null) {
+                    return false;
+                }
+                return timeViewText.getText().toString().equalsIgnoreCase(text);
+            }
+
+        };
+    }
+
+
+    /**
+     * Custom matcher for RecyclerView text
+     *
+     * @param text
+     * @return
+     */
+    public static Matcher<RecyclerView.ViewHolder> withDfuHolderTimeView(final String text) {
+        return new BoundedMatcher<RecyclerView.ViewHolder, ScannedDevicesAdapter.DeviceViewHolder>(ScannedDevicesAdapter.DeviceViewHolder.class) {
+
+            @Override
+            public void describeTo(org.hamcrest.Description description) {
+                description.appendText("No ViewHolder found with text: " + text);
+            }
+
+            @Override
+            protected boolean matchesSafely(ScannedDevicesAdapter.DeviceViewHolder viewHolder) {
+                TextView timeViewText = viewHolder.itemView.findViewById(R.id.movesense_name);
+                if (timeViewText == null) {
+                    return false;
+                }
+                return timeViewText.getText().toString().equalsIgnoreCase(text);
+            }
+
+        };
+    }
+}

Showcaseapp/src/androidTest/java/com/movesense/showcaseapp/section_00_mainView/DFUTest.java

+package com.movesense.showcaseapp.section_00_mainView;
+
+
+import android.Manifest;
+import androidx.test.platform.app.InstrumentationRegistry;
+import androidx.test.espresso.Espresso;
+import androidx.test.espresso.IdlingPolicies;
+import androidx.test.espresso.ViewInteraction;
+import androidx.test.espresso.idling.CountingIdlingResource;
+import androidx.test.rule.ActivityTestRule;
+import androidx.test.rule.GrantPermissionRule;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+import androidx.test.uiautomator.By;
+import androidx.test.uiautomator.UiDevice;
+import androidx.test.uiautomator.UiObjectNotFoundException;
+import androidx.test.uiautomator.UiScrollable;
+import androidx.test.uiautomator.UiSelector;
+import androidx.recyclerview.widget.RecyclerView;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import com.movesense.showcaseapp.R;
+import com.movesense.showcaseapp.custom_matchers.RecyclerViewByTextNameMacher;
+
+import org.hamcrest.Matcher;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.util.concurrent.TimeUnit;
+
+import static androidx.test.espresso.Espresso.onView;
+import static androidx.test.espresso.action.ViewActions.click;
+import static androidx.test.espresso.contrib.RecyclerViewActions.actionOnHolderItem;
+import static androidx.test.espresso.contrib.RecyclerViewActions.scrollToHolder;
+import static androidx.test.espresso.matcher.ViewMatchers.isDisplayed;
+import static androidx.test.espresso.matcher.ViewMatchers.withId;
+import static androidx.test.espresso.matcher.ViewMatchers.withText;
+import static org.hamcrest.Matchers.allOf;
+
+@LargeTest
+@RunWith(AndroidJUnit4.class)
+public class DFUTest {
+
+    @Rule
+    public ActivityTestRule<MainViewActivity> mActivityTestRule = new ActivityTestRule<>(MainViewActivity.class);
+    private UiDevice mUiDevice;
+
+    @Rule
+    public GrantPermissionRule mGrantPermissionRule = GrantPermissionRule.grant(Manifest.permission.ACCESS_COARSE_LOCATION);
+
+    private final static String DFU_FILE_NAME = "Movesense-accelerometer-dfu.zip";
+    private final static String DFU_MOVESENSE_DEVICE_NAME = "Movesense ECKICFD7F724";
+    private CountingIdlingResource mConnectingIdlingResource;
+    private CountingIdlingResource mDfuUploadIdlingResource;
+
+    @Before
+    public void setUp() {
+        mUiDevice = UiDevice.getInstance(InstrumentationRegistry.getInstrumentation());
+
+//        mConnectingIdlingResource = DfuPresenter.getConnectionIdlingResource();
+//        Espresso.registerIdlingResources(mConnectingIdlingResource);
+//
+//        mDfuUploadIdlingResource = DfuPresenter.getmDfuUploadIdlingResource();
+//        Espresso.registerIdlingResources(mDfuUploadIdlingResource);
+
+        IdlingPolicies.setIdlingResourceTimeout(5, TimeUnit.MINUTES);
+        IdlingPolicies.setMasterPolicyTimeout(5, TimeUnit.MINUTES);
+    }
+
+
+    @After
+    public void cleanUp() {
+
+        if (mConnectingIdlingResource != null) {