14 апреля, 2020

Manifest.xml <?xml version=”1.0″ encoding=”utf-8″?> <manifest xmlns:android=”http://schemas.android.com/apk/res/android” package=”drt.nece_desvan.semafor”> <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=”.MainActivity”> <intent-filter> <action android:name=”android.intent.action.MAIN” /> <category android:name=”android.intent.category.LAUNCHER” /> </intent-filter> </activity> </application> </manifest> activity_main.xml <?xml version=”1.0″ encoding=”utf-8″?> <androidx.constraintlayout.widget.ConstraintLayout xmlns:android=”http://schemas.android.com/apk/res/android” xmlns:app=”http://schemas.android.com/apk/res-auto” xmlns:tools=”http://schemas.android.com/tools” android:layout_width=”match_parent” android:layout_height=”match_parent” android:background=”@android:color/background_dark” tools:context=”.MainActivity”> <ImageView android:id=”@+id/imSemafor” android:layout_width=”wrap_content” android:layout_height=”wrap_content” android:layout_marginTop=”16dp” app:layout_constraintEnd_toEndOf=”parent” app:layout_constraintHorizontal_bias=”0.496″ app:layout_constraintStart_toStartOf=”parent” app:layout_constraintTop_toTopOf=”parent” android:src=”@drawable/semafor_grey” /> <ImageButton android:id=”@+id/imageButton” android:layout_width=”100dp” android:layout_height=”100dp” android:layout_marginTop=”16dp” android:background=”@android:color/transparent” android:onClick=”onClickStartStop” android:scaleType=”fitCenter” android:src=”@drawable/button_start” app:layout_constraintEnd_toEndOf=”parent” app:layout_constraintHorizontal_bias=”0.498″ app:layout_constraintStart_toStartOf=”parent” app:layout_constraintTop_toBottomOf=”@+id/imSemafor” /> </androidx.constraintlayout.widget.ConstraintLayout> styles.xml <resources> <!– Base application… Подробнее »Kotlin Урок 4: Приложение “Светофор”