Version 0.1.0-alpha

.gitignore

@@ -53,3 +53,5 @@ google-services.json
 freeline.py
 freeline/
 freeline_project_description.json
+
+.DS_Store

app/.gitignore

@@ -0,0 +1 @@
+/build

app/build.gradle

@@ -0,0 +1,27 @@
+apply plugin: 'com.android.application'
+
+android {
+    compileSdkVersion 26
+    defaultConfig {
+        applicationId "com.example.vladislav.menu"
+        minSdkVersion 19
+        targetSdkVersion 26
+        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+    }
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+}
+
+dependencies {
+    implementation fileTree(dir: 'libs', include: ['*.jar'])
+    implementation 'com.android.support:appcompat-v7:26.1.0'
+    implementation 'com.android.support:design:26.1.0'
+    implementation 'com.android.support.constraint:constraint-layout:1.0.2'
+    testImplementation 'junit:junit:4.12'
+    androidTestImplementation 'com.android.support.test:runner:0.5'
+    androidTestImplementation 'com.android.support.test.espresso:espresso-core:2.2.2'
+}

app/proguard-rules.pro

@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile

app/src/androidTest/java/com/example/vladislav/menu/ExampleInstrumentedTest.java

@@ -0,0 +1,26 @@
+package com.example.vladislav.menu;
+
+import android.content.Context;
+import android.support.test.InstrumentationRegistry;
+import android.support.test.runner.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.*;
+
+/**
+ * Instrumented 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.example.vladislav.menu", appContext.getPackageName());
+    }
+}

app/src/main/AndroidManifest.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.example.vladislav.menu"
+    android:versionCode="1"
+    android:versionName="0.1.0-alpha">
+
+    <application
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme">
+        <activity
+            android:name=".MenuActivity"
+            android:label="@string/app_name"
+            android:theme="@style/AppTheme.NoActionBar">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>

app/src/main/java/com/example/vladislav/BasePresenter.java

@@ -0,0 +1,23 @@
+/*
+ * Copyright 2016, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.example.vladislav;
+
+public interface BasePresenter {
+
+    void start();
+
+}

app/src/main/java/com/example/vladislav/BaseView.java

@@ -0,0 +1,23 @@
+/*
+ * Copyright 2016, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.example.vladislav;
+
+public interface BaseView<T> {
+
+    void setPresenter(T presenter);
+
+}

app/src/main/java/com/example/vladislav/data/CryptoRepository.java

@@ -0,0 +1,14 @@
+package com.example.vladislav.data;
+
+import java.util.List;
+
+/**
+ * Created by d3m1d0v on 04.03.2018.
+ */
+
+public interface CryptoRepository {
+
+    List<CurrencyBaseInfo> getAllCurrenciesInfo();
+
+    void updateCurrenciesInfo();
+}

app/src/main/java/com/example/vladislav/data/CurrencyBaseInfo.java

@@ -0,0 +1,51 @@
+package com.example.vladislav.data;
+
+import java.math.RoundingMode;
+import java.text.DecimalFormat;
+
+/**
+ * Created by d3m1d0v on 04.03.2018.
+ */
+
+public class CurrencyBaseInfo {
+
+    private static final String FORMAT = "#.###";
+    private static final DecimalFormat FORMATTER;
+
+    static {
+        FORMATTER = new DecimalFormat();
+        FORMATTER.setRoundingMode(RoundingMode.CEILING);
+    }
+
+    private String name;
+    private float price;
+    private float change;
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getPriceValue() {
+        return "$" + FORMATTER.format(price);
+    }
+
+    public void setPrice(float price) {
+        this.price = price;
+    }
+
+    public String getChangeValue() {
+        String value = FORMATTER.format(change);
+        value = Float.parseFloat(value) > 0 ? '+' + value : value;
+        value = value + '%';
+
+        return value;
+    }
+
+    public void setChange(float change) {
+        this.change = change;
+    }
+}

app/src/main/java/com/example/vladislav/data/TestCryptoRepository.java

@@ -0,0 +1,78 @@
+package com.example.vladislav.data;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Random;
+
+/**
+ * Created by d3m1d0v on 04.03.2018.
+ */
+
+public class TestCryptoRepository implements CryptoRepository {
+
+    private static TestCryptoRepository INSTANCE;
+
+    private List<CurrencyBaseInfo> currencies;
+    private String[] currenciesName = {
+            "Bitcoin",
+            "Ethereum",
+            "Ripple",
+            "Bitcoin Cash",
+            "Litecoin",
+            "NEO",
+            "Cardano",
+            "Stellar",
+            "EOS",
+            "Monero",
+            "IOTA",
+            "Dash",
+            "NEM",
+            "TRON",
+            "Zcash",
+            "GOLOS"
+    };
+
+    private TestCryptoRepository() {
+        currencies = new ArrayList<>(currenciesName.length);
+        updateCurrenciesInfo();
+    }
+
+    public static TestCryptoRepository getInstance() {
+        if (INSTANCE == null){
+            INSTANCE = new TestCryptoRepository();
+        }
+        return INSTANCE;
+    }
+
+    @Override
+    public List<CurrencyBaseInfo> getAllCurrenciesInfo() {
+        return currencies;
+    }
+
+    @Override
+    public void updateCurrenciesInfo() {
+        currencies.clear();
+
+        for (String name: currenciesName) {
+            CurrencyBaseInfo info = new CurrencyBaseInfo();
+            info.setName(name);
+            info.setPrice(genPriceValue());
+            info.setChange(genChangeValue());
+            currencies.add(info);
+        }
+    }
+
+    private float genPriceValue() {
+        float leftLimit = 0.1F;
+        float rightLimit = 1000F;
+        float generatedFloat = leftLimit + new Random().nextFloat() * (rightLimit - leftLimit);
+        return generatedFloat;
+    }
+
+    private float genChangeValue() {
+        float leftLimit = -10F;
+        float rightLimit = 10F;
+        float generatedFloat = leftLimit + new Random().nextFloat() * (rightLimit - leftLimit);
+        return generatedFloat;
+    }
+}