Through the maze review

README.md

@@ -0,0 +1 @@
+# Through the maze

app/build.gradle

@@ -3,26 +3,43 @@ apply plugin: 'com.android.application'
 android {
     compileSdkVersion 28
     defaultConfig {
-        applicationId "com.example.danil.throughthemaze"
+        applicationId "ru.hse.throughthemaze"
         minSdkVersion 19
         targetSdkVersion 28
-        versionCode 1
-        versionName "1.0"
+        versionCode 2
+        versionName "0.1"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }
     buildTypes {
         release {
             minifyEnabled false
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
+        debug {
+            debuggable true
+            signingConfig signingConfigs.debug
+        }
+    }
+    signingConfigs {
+        debug {
+            keyAlias 'androiddebugkey'
+            keyPassword 'android'
+            storeFile file('/home/danil/.android/debug.keystore')
+            storePassword 'android'
+        }
     }
 }
 
 dependencies {
+    api group: 'org.xerial', name: 'sqlite-jdbc', version: '3.23.1'
     implementation fileTree(dir: 'libs', include: ['*.jar'])
     implementation 'com.android.support:appcompat-v7:28.0.0'
-    implementation 'com.android.support.constraint:constraint-layout:1.1.3'
+    implementation 'com.android.support:support-v4:28.0.0'
+    implementation 'com.google.android.gms:play-services-identity:16.0.0'
+    implementation 'com.google.android.gms:play-services-games:17.0.0'
+    implementation 'com.google.android.gms:play-services-auth:16.0.1'
     testImplementation 'junit:junit:4.12'
     androidTestImplementation 'com.android.support.test:runner:1.0.2'
     androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
+    implementation 'org.jetbrains:annotations-java5:15.0'
 }

app/src/androidTest/java/com/example/danil/throughthemaze/ExampleInstrumentedTest.java → app/src/androidTest/java/ru/hse/throughthemaze/ExampleInstrumentedTest.java

@@ -1,4 +1,4 @@
-package com.example.danil.throughthemaze;
+package ru.hse.throughthemaze;
 
 import android.content.Context;
 import android.support.test.InstrumentationRegistry;
@@ -21,6 +21,6 @@ public void useAppContext() {
         // Context of the app under test.
         Context appContext = InstrumentationRegistry.getTargetContext();
 
-        assertEquals("com.example.danil.throughthemaze", appContext.getPackageName());
+        assertEquals("ru.hse.throughthemaze", appContext.getPackageName());
     }
 }

app/src/main/AndroidManifest.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-          package="com.example.danil.throughthemaze">
+          package="ru.hse.throughthemaze">
 
     <application
             android:allowBackup="true"
@@ -9,13 +9,22 @@
             android:roundIcon="@mipmap/ic_launcher_round"
             android:supportsRtl="true"
             android:theme="@style/AppTheme">
-        <activity android:name=".MainActivity">
+        <meta-data android:name="com.google.android.gms.games.APP_ID"
+                   android:value="@string/app_id" />
+        <meta-data android:name="com.google.android.gms.version"
+                   android:value="@integer/google_play_services_version"/>
+        <activity android:name="ru.hse.throughthemaze.MainActivity"
+                  android:screenOrientation="portrait">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN"/>
 
                 <category android:name="android.intent.category.LAUNCHER"/>
             </intent-filter>
         </activity>
+        <service android:name="ru.hse.throughthemaze.AccelerometerService">
+        </service>
+        <service android:name="ru.hse.throughthemaze.gameplay.PhysicsEngine">
+        </service>
     </application>
 
 </manifest>

app/src/main/java/ru/hse/throughthemaze/AccelerometerService.java

@@ -0,0 +1,74 @@
+package ru.hse.throughthemaze;
+
+import android.app.Service;
+import android.content.Intent;
+import android.hardware.Sensor;
+import android.hardware.SensorEvent;
+import android.hardware.SensorEventListener;
+import android.hardware.SensorManager;
+import android.os.IBinder;
+import android.support.annotation.Nullable;
+import ru.hse.throughthemaze.gameplay.Ball;
+
+import java.util.Timer;
+import java.util.TimerTask;
+
+public class AccelerometerService extends Service {
+
+    private SensorManager sensorManager;
+    private Sensor sensorAcceleration;
+    private SensorEventListener listener;
+    private Timer timer;
+    private Ball ball;
+
+    private double ax;
+    private double ay;
+
+    @Override
+    public int onStartCommand(final Intent intent, int flags, int startId) {
+        super.onStartCommand(intent, flags, startId);
+        ball = intent.getParcelableExtra(Ball.class.getName());
+        sensorManager = (SensorManager) getSystemService(SENSOR_SERVICE);
+        sensorAcceleration = sensorManager.getDefaultSensor(Sensor.TYPE_GRAVITY);
+        listener = new SensorEventListener() {
+            @Override
+            public void onSensorChanged(SensorEvent event) {
+                ax = -event.values[0] * 20;
+                ay = event.values[1] * 20;
+            }
+
+            @Override
+            public void onAccuracyChanged(Sensor sensor, int accuracy) {}
+        };
+        sensorManager.registerListener(listener, sensorAcceleration, SensorManager.SENSOR_DELAY_GAME);
+
+        timer = new Timer();
+        TimerTask task = new TimerTask() {
+            @Override
+            public void run() {
+                ball.ax = ax;
+                ball.ay = ay;
+                Intent intent = new Intent(Service.SENSOR_SERVICE);
+                intent.putExtra(Ball.class.getName(), ball);
+                sendBroadcast(intent);
+            }
+        };
+        timer.schedule(task, 0, MainActivity.UPDATE_FREQUENCY);
+        return START_STICKY;
+    }
+
+    @Override
+    public void onDestroy() {
+        super.onDestroy();
+        sensorManager.unregisterListener(listener);
+        timer.cancel();
+    }
+
+    @org.jetbrains.annotations.Nullable
+    @Nullable
+    @Override
+    public IBinder onBind(Intent intent) {
+        return null;
+    }
+
+}