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johnnzhoujohnnzhou
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set up basic project structure; implement basic Utils
1 parent 17cb2e2 commit d0a1a95

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7 files changed

+190
-4
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7 files changed

+190
-4
lines changed

‎app/src/main/java/com/lcl/lclmeasurementtool/Functionality/Iperf.java‎

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package com.lcl.lclmeasurementtool.Functionality;
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/**
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* Iperf a functionality module that is able to
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* test the upload and download speed from the current device.
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*/
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public class Iperf {
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}

‎app/src/main/java/com/lcl/lclmeasurementtool/Functionality/Ping.java‎

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package com.lcl.lclmeasurementtool.Functionality;
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/**
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* Ping is a functionality module that is able to
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* run ping test to test the reachability between a host and the current device.
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*/
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public class Ping {
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}

‎app/src/main/java/com/lcl/lclmeasurementtool/Managers/CellularManager.java‎

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package com.lcl.lclmeasurementtool.Managers;
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import android.telephony.TelephonyManager;
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/**
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* CellularManager monitors changes in device's signal strength and
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* report changes(callback) to front-end UI
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*/
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public class CellularManager {
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}

‎app/src/main/java/com/lcl/lclmeasurementtool/Managers/NetworkManager.java‎

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package com.lcl.lclmeasurementtool.Managers;
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import android.net.ConnectivityManager;
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/**
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* NetworkManager manages all network related information, including but not limited to
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* connectivity states, active network information(wifi, cellular) and
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* listen to changes in network states.
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*/
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public class NetworkManager {
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}

‎app/src/main/java/com/lcl/lclmeasurementtool/Utils/ConvertUtils.java‎

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package com.lcl.lclmeasurementtool.Utils;
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public class ConvertUtils {
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// the conversion rate between megabit and megabyte
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public static final int CONVERSION_RATE = 8;
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/**
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* Convert data in MBps to Mbps
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*
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* @param MBps the data to be converted in MBps
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* @return corresponding data in Mbps
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*/
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public static double toMbps(double MBps) {
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return MBps * CONVERSION_RATE;
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}
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/**
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* Convert data in Mbps to MBps
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*
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* @param Mbps the data to be converted in Mbps
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* @return corresponding data in MBps
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*/
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public static double toMBps(double Mbps) {
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return Mbps / CONVERSION_RATE;
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}
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}

‎app/src/main/java/com/lcl/lclmeasurementtool/Utils/SignalStrength.java‎

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package com.lcl.lclmeasurementtool.Utils;
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public enum SignalStrength {
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NONE(0), // the signal strength is none or unknown
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POOR(1), // the signal strength is poor
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MODERATE(2), // the signal strength is moderate
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GOOD(3), // the signal strength is good
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GREAT(4); // the signal strength is great
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// the numerical equivalence of the signal strength
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private final int levelCode;
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// constructor
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SignalStrength(int levelCode) {
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this.levelCode = levelCode;
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}
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/**
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* Get the numerical level code corresponding to the signal strength
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* @return an integer associates with the signal strength
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*/
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public int getLevelCode() {
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return this.levelCode;
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}
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@Override
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public String toString() {
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return "SignalStrength{" +
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this.name() + " " +
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"levelCode=" + levelCode +
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'}';
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}
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}

‎app/src/main/res/layout/activity_main.xml‎

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tools:context=".MainActivity">
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<TextView
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android:id="@+id/cellularStatusLabel"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:text="Hello World!"
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app:layout_constraintBottom_toBottomOf="parent"
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app:layout_constraintLeft_toLeftOf="parent"
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app:layout_constraintRight_toRightOf="parent"
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android:layout_marginStart="53dp"
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android:layout_marginTop="110dp"
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android:text="WiFi off?"
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app:layout_constraintStart_toStartOf="parent"
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app:layout_constraintTop_toTopOf="parent" />
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<TextView
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android:id="@+id/cellularStatus"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:layout_marginStart="20dp"
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android:layout_marginTop="110dp"
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app:layout_constraintStart_toEndOf="@+id/cellularStatusLabel"
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app:layout_constraintTop_toTopOf="parent" />
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<TextView
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android:id="@+id/signalStrengthLabel"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:layout_marginStart="53dp"
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android:layout_marginTop="22dp"
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android:text="Signal Strength: "
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app:layout_constraintStart_toStartOf="parent"
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app:layout_constraintTop_toBottomOf="@+id/cellularStatusLabel" />
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<TextView
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android:id="@+id/signalStrengthStatus"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:layout_marginStart="21dp"
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android:layout_marginTop="152dp"
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app:layout_constraintStart_toEndOf="@+id/signalStrengthLabel"
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app:layout_constraintTop_toTopOf="parent" />
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<TextView
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android:id="@+id/pingLabel"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:layout_marginStart="52dp"
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android:layout_marginTop="29dp"
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android:text="Ping: "
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app:layout_constraintStart_toStartOf="parent"
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app:layout_constraintTop_toBottomOf="@+id/signalStrengthLabel" />
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<TextView
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android:id="@+id/pingStatus"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:layout_marginStart="31dp"
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android:layout_marginTop="29dp"
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app:layout_constraintStart_toEndOf="@+id/pingLabel"
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app:layout_constraintTop_toBottomOf="@+id/signalStrengthLabel" />
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<TextView
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android:id="@+id/uploadLabel"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:layout_marginStart="50dp"
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android:layout_marginTop="24dp"
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android:text="Upload Speed: "
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app:layout_constraintStart_toStartOf="parent"
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app:layout_constraintTop_toBottomOf="@+id/pingLabel" />
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<TextView
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android:id="@+id/uploadSpeed"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:layout_marginStart="24dp"
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android:layout_marginTop="242dp"
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app:layout_constraintStart_toEndOf="@+id/uploadLabel"
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app:layout_constraintTop_toTopOf="parent" />
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<TextView
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android:id="@+id/downloadLabel"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:layout_marginStart="49dp"
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android:layout_marginTop="29dp"
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android:text="Download Speed: "
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app:layout_constraintStart_toStartOf="parent"
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app:layout_constraintTop_toBottomOf="@+id/uploadLabel" />
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<TextView
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android:id="@+id/downloadSpeed"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:layout_marginStart="18dp"
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android:layout_marginTop="292dp"
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app:layout_constraintStart_toEndOf="@+id/downloadLabel"
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app:layout_constraintTop_toTopOf="parent" />
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</androidx.constraintlayout.widget.ConstraintLayout>

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