├── .gitignore ├── ContactListJava ├── .gitignore ├── app │ ├── .gitignore │ ├── build.gradle │ ├── proguard-rules.pro │ ├── release │ │ └── output.json │ └── src │ │ ├── androidTest │ │ └── java │ │ │ └── com │ │ │ └── example │ │ │ └── bogat │ │ │ └── contactlistjava │ │ │ └── ExampleInstrumentedTest.java │ │ ├── main │ │ ├── AndroidManifest.xml │ │ ├── java │ │ │ └── com │ │ │ │ └── example │ │ │ │ └── bogat │ │ │ │ └── contactlistjava │ │ │ │ ├── FooContainer.java │ │ │ │ ├── MainActivity.java │ │ │ │ ├── Test.java │ │ │ │ ├── Test1.java │ │ │ │ ├── Test2.java │ │ │ │ ├── Test3.java │ │ │ │ └── TestExecuter.java │ │ └── res │ │ │ ├── drawable-v24 │ │ │ └── ic_launcher_foreground.xml │ │ │ ├── drawable │ │ │ └── ic_launcher_background.xml │ │ │ ├── layout │ │ │ ├── activity_main.xml │ │ │ └── content_main.xml │ │ │ ├── menu │ │ │ └── menu_main.xml │ │ │ ├── mipmap-anydpi-v26 │ │ │ ├── ic_launcher.xml │ │ │ └── ic_launcher_round.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 │ │ │ ├── dimens.xml │ │ │ ├── strings.xml │ │ │ └── styles.xml │ │ └── test │ │ └── java │ │ └── com │ │ └── example │ │ └── bogat │ │ └── contactlistjava │ │ └── ExampleUnitTest.java ├── build.gradle ├── gradle.properties ├── gradle │ └── wrapper │ │ ├── gradle-wrapper.jar │ │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat └── settings.gradle ├── ContactListXamarin ├── ContactListXamarin.sln └── ContactListXamarin │ ├── Assets │ └── AboutAssets.txt │ ├── ContactListXamarin.csproj │ ├── ContactListXamarin.csproj.user │ ├── FooContainer.cs │ ├── ITest.cs │ ├── MainActivity.cs │ ├── Properties │ ├── AndroidManifest.xml │ └── AssemblyInfo.cs │ ├── Resources │ ├── AboutResources.txt │ ├── Resource.designer.cs │ ├── drawable │ │ ├── Icon.png │ │ ├── ic_launcher.png │ │ └── xamarin.jpg │ ├── layout │ │ ├── Main.axml │ │ └── item_row.axml │ └── values │ │ ├── Strings.xml │ │ └── styles.xml │ ├── Test1.cs │ ├── Test2.cs │ ├── Test3.cs │ └── TestExecuter.cs └── README.md /.gitignore: -------------------------------------------------------------------------------- 1 | # built application files 2 | *.apk 3 | *.ap_ 4 | 5 | # files for the dex VM 6 | *.dex 7 | 8 | # Java class files 9 | *.class 10 | 11 | # generated files 12 | bin/ 13 | gen/ 14 | 15 | # Local configuration file (sdk path, etc) 16 | local.properties 17 | 18 | # Eclipse project files 19 | .classpath 20 | .project 21 | 22 | # Proguard folder generated by Eclipse 23 | proguard/ 24 | 25 | # Intellij project files 26 | *.iml 27 | *.ipr 28 | *.iws 29 | .idea/ 30 | ContactListMvvmCross/ContactListMvvmCross/obj/Release/android/assets/Cirrious.MvvmCross.Localization.dll -------------------------------------------------------------------------------- /ContactListJava/.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 | -------------------------------------------------------------------------------- /ContactListJava/app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /ContactListJava/app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | signingConfigs { 5 | config { 6 | } 7 | } 8 | compileSdkVersion 26 9 | defaultConfig { 10 | applicationId "com.example.bogat.contactlistjava" 11 | minSdkVersion 15 12 | targetSdkVersion 26 13 | versionCode 1 14 | versionName "1.0" 15 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" 16 | } 17 | buildTypes { 18 | release { 19 | minifyEnabled false 20 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 21 | } 22 | } 23 | } 24 | 25 | dependencies { 26 | implementation fileTree(include: ['*.jar'], dir: 'libs') 27 | implementation 'com.android.support:appcompat-v7:26.1.0' 28 | implementation 'com.android.support.constraint:constraint-layout:1.0.2' 29 | implementation 'com.android.support:design:26.1.0' 30 | testImplementation 'junit:junit:4.12' 31 | androidTestImplementation 'com.android.support.test:runner:1.0.1' 32 | androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1' 33 | } 34 | -------------------------------------------------------------------------------- /ContactListJava/app/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # You can control the set of applied configuration files using the 3 | # proguardFiles setting in build.gradle. 4 | # 5 | # For more details, see 6 | # http://developer.android.com/guide/developing/tools/proguard.html 7 | 8 | # If your project uses WebView with JS, uncomment the following 9 | # and specify the fully qualified class name to the JavaScript interface 10 | # class: 11 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 12 | # public *; 13 | #} 14 | 15 | # Uncomment this to preserve the line number information for 16 | # debugging stack traces. 17 | #-keepattributes SourceFile,LineNumberTable 18 | 19 | # If you keep the line number information, uncomment this to 20 | # hide the original source file name. 21 | #-renamesourcefileattribute SourceFile 22 | -------------------------------------------------------------------------------- /ContactListJava/app/release/output.json: -------------------------------------------------------------------------------- 1 | [{"outputType":{"type":"APK"},"apkInfo":{"type":"MAIN","splits":[],"versionCode":1},"path":"app-release.apk","properties":{"packageId":"com.example.bogat.contactlistjava","split":"","minSdkVersion":"15"}}] -------------------------------------------------------------------------------- /ContactListJava/app/src/androidTest/java/com/example/bogat/contactlistjava/ExampleInstrumentedTest.java: -------------------------------------------------------------------------------- 1 | package com.example.bogat.contactlistjava; 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 | * Instrumented 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.example.bogat.contactlistjava", appContext.getPackageName()); 25 | } 26 | } 27 | -------------------------------------------------------------------------------- /ContactListJava/app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 12 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | -------------------------------------------------------------------------------- /ContactListJava/app/src/main/java/com/example/bogat/contactlistjava/FooContainer.java: -------------------------------------------------------------------------------- 1 | package com.example.bogat.contactlistjava; 2 | 3 | /** 4 | * Created by bogat on 3/5/2018. 5 | */ 6 | 7 | /** 8 | * Created by Egorbo on 04.03.14. 9 | */ 10 | public class FooContainer { 11 | private final int x; 12 | private final int y; 13 | 14 | public FooContainer (int x, int y){ 15 | this.x = x; 16 | this.y = y; 17 | } 18 | 19 | public int getSum(){ 20 | return x + y; 21 | } 22 | } 23 | -------------------------------------------------------------------------------- /ContactListJava/app/src/main/java/com/example/bogat/contactlistjava/MainActivity.java: -------------------------------------------------------------------------------- 1 | package com.example.bogat.contactlistjava; 2 | 3 | import android.app.Activity; 4 | import android.os.Bundle; 5 | import android.support.design.widget.FloatingActionButton; 6 | import android.support.design.widget.Snackbar; 7 | import android.support.v7.app.AppCompatActivity; 8 | import android.support.v7.widget.Toolbar; 9 | import android.view.View; 10 | import android.view.Menu; 11 | import android.view.MenuItem; 12 | import android.widget.TextView; 13 | 14 | public class MainActivity extends AppCompatActivity { 15 | 16 | @Override 17 | protected void onCreate(Bundle savedInstanceState) { 18 | super.onCreate(savedInstanceState); 19 | setContentView(R.layout.activity_main); 20 | Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar); 21 | setSupportActionBar(toolbar); 22 | 23 | final Activity activity = this; 24 | findViewById(R.id.test1).setOnClickListener(new View.OnClickListener() { 25 | @Override 26 | public void onClick(View v) { 27 | String result = new TestExecuter().Run(new Test1()); 28 | PrintResults(result); 29 | } 30 | }); 31 | 32 | findViewById(R.id.test2).setOnClickListener(new View.OnClickListener() { 33 | @Override 34 | public void onClick(View v) { 35 | String result = new TestExecuter().Run(new Test2()); 36 | PrintResults(result); 37 | } 38 | }); 39 | 40 | findViewById(R.id.test3).setOnClickListener(new View.OnClickListener() { 41 | @Override 42 | public void onClick(View v) { 43 | String result = new TestExecuter().Run(new Test3(activity)); 44 | PrintResults(result); 45 | } 46 | }); 47 | 48 | 49 | FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab); 50 | fab.setOnClickListener(new View.OnClickListener() { 51 | @Override 52 | public void onClick(View view) { 53 | Snackbar.make(view, "Replace with your own action", Snackbar.LENGTH_LONG) 54 | .setAction("Action", null).show(); 55 | } 56 | }); 57 | } 58 | 59 | @Override 60 | public boolean onCreateOptionsMenu(Menu menu) { 61 | // Inflate the menu; this adds items to the action bar if it is present. 62 | getMenuInflater().inflate(R.menu.menu_main, menu); 63 | return true; 64 | } 65 | 66 | @Override 67 | public boolean onOptionsItemSelected(MenuItem item) { 68 | // Handle action bar item clicks here. The action bar will 69 | // automatically handle clicks on the Home/Up button, so long 70 | // as you specify a parent activity in AndroidManifest.xml. 71 | int id = item.getItemId(); 72 | 73 | //noinspection SimplifiableIfStatement 74 | if (id == R.id.action_settings) { 75 | return true; 76 | } 77 | 78 | return super.onOptionsItemSelected(item); 79 | } 80 | 81 | public void Test1(View view) { 82 | String result = new TestExecuter().Run(new Test1()); 83 | PrintResults(result); 84 | } 85 | 86 | public void Test2(View view) { 87 | String result = new TestExecuter().Run(new Test2()); 88 | PrintResults(result); 89 | } 90 | 91 | public void Test3(View view) { 92 | String result = new TestExecuter().Run(new Test3(this)); 93 | PrintResults(result); 94 | } 95 | 96 | private void PrintResults(String result) { 97 | TextView resultTv = (TextView)findViewById(R.id.results); 98 | resultTv.setText(result); 99 | } 100 | } 101 | -------------------------------------------------------------------------------- /ContactListJava/app/src/main/java/com/example/bogat/contactlistjava/Test.java: -------------------------------------------------------------------------------- 1 | package com.example.bogat.contactlistjava; 2 | 3 | /** 4 | * Created by bogat on 3/5/2018. 5 | */ 6 | 7 | public interface Test { 8 | public void Run(); 9 | } 10 | -------------------------------------------------------------------------------- /ContactListJava/app/src/main/java/com/example/bogat/contactlistjava/Test1.java: -------------------------------------------------------------------------------- 1 | package com.example.bogat.contactlistjava; 2 | 3 | /** 4 | * Created by bogat on 3/5/2018. 5 | */ 6 | 7 | public class Test1 implements Test { 8 | @Override 9 | public void Run() { 10 | int pans = 0; 11 | int primes = 0; 12 | double foo = 0; 13 | for (int i=0; i<12345; i++) 14 | { 15 | if (isPandigital(i)) 16 | pans++; 17 | 18 | if (isPrime(i)) 19 | primes++; 20 | 21 | foo += calculateFoo(i); 22 | } 23 | } 24 | 25 | private boolean isPrime(int n) { 26 | if (n%2==0) return false; 27 | for(int i=3;i*i<=n;i+=2) { 28 | if(n%i==0) 29 | return false; 30 | } 31 | return true; 32 | } 33 | 34 | private Boolean isPandigital(int n){ 35 | int count = 0; 36 | int digits = 0; 37 | int digit; 38 | int bit; 39 | do { 40 | digit = n % 10; 41 | if (digit == 0){ 42 | return false; 43 | } 44 | bit = 1 << digit; 45 | 46 | if (digits == (digits |= bit)){ 47 | return false; 48 | } 49 | 50 | count++; 51 | n /= 10; 52 | } while (n > 0); 53 | return (1<>1; 54 | } 55 | 56 | private double calculateFoo(int n){ 57 | double a = 1.0; 58 | for (int i = 0; i < n; i ++){ 59 | a = a * 1.123456789101112 / n; 60 | } 61 | return a; 62 | } 63 | 64 | } 65 | -------------------------------------------------------------------------------- /ContactListJava/app/src/main/java/com/example/bogat/contactlistjava/Test2.java: -------------------------------------------------------------------------------- 1 | package com.example.bogat.contactlistjava; 2 | 3 | import java.util.ArrayList; 4 | 5 | /** 6 | * Created by bogat on 3/5/2018. 7 | */ 8 | 9 | public class Test2 implements Test { 10 | @Override 11 | public void Run() { 12 | 13 | ArrayList list = new ArrayList(); //let's don't specify initial capacity 14 | for (int i=0;i<1000000;i++) 15 | { 16 | list.add(new FooContainer(i,i)); 17 | } 18 | ArrayList filteredList = new ArrayList(); 19 | for (int i=0; i durationsList = new ArrayList(TestsCount); 14 | for (int i = 0; i < TestsCount; i++){ 15 | StartTimer(); 16 | test.Run(); 17 | durationsList.add(GetElapsedTime()); 18 | } 19 | long first = durationsList.get(0); 20 | long fastest = first; 21 | long slowest = first; 22 | long sum = 0; 23 | 24 | for (int i = 0; i < durationsList.size(); i++){ 25 | long current = durationsList.get(i); 26 | if (current < fastest){ 27 | fastest = current; 28 | } 29 | if (current > slowest){ 30 | slowest = current; 31 | } 32 | sum += current; 33 | } 34 | 35 | double average = (double)(sum - fastest - slowest) / (durationsList.size() - 2.0); 36 | 37 | return String.format("First: %d, Fastest: %d, Slowest: %d, Average: %d", first, fastest, slowest, (long)average); 38 | } 39 | 40 | private void StartTimer() { 41 | startTime = System.currentTimeMillis(); 42 | } 43 | 44 | private long GetElapsedTime() { 45 | long stopTime = System.currentTimeMillis(); 46 | long elapsedTime = stopTime - startTime; 47 | return elapsedTime; 48 | } 49 | } 50 | -------------------------------------------------------------------------------- /ContactListJava/app/src/main/res/drawable-v24/ic_launcher_foreground.xml: -------------------------------------------------------------------------------- 1 | 7 | 12 | 13 | 19 | 22 | 25 | 26 | 27 | 28 | 34 | 35 | -------------------------------------------------------------------------------- /ContactListJava/app/src/main/res/drawable/ic_launcher_background.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 55 | 60 | 65 | 70 | 75 | 80 | 85 | 90 | 95 | 100 | 105 | 110 | 115 | 120 | 125 | 130 | 135 | 140 | 145 | 150 | 155 | 160 | 165 | 170 | 171 | -------------------------------------------------------------------------------- /ContactListJava/app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 8 | 9 | 13 | 14 | 20 | 21 | 22 | 23 | 24 | 25 | 32 | 33 | 34 | -------------------------------------------------------------------------------- /ContactListJava/app/src/main/res/layout/content_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 10 | 11 | 20 | 21 | 25 |