CameraKit Hello World

activity_main.xml

<?xml version="1.0" encoding="utf-8"?>

<android.support.constraint.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"
    tools:context="com.example.emerson.camerakittest.MainActivity">

    <com.camerakit.CameraKitView xmlns:app="http://schemas.android.com/apk/res-auto"
        android:id="@+id/camera"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        app:camera_facing="back" />

    <android.support.v7.widget.AppCompatButton
        android:id="@+id/photoButton"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:backgroundTint="@color/colorPrimary"
        android:text=" Capture\nImage"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent" />
    
</android.support.constraint.ConstraintLayout>

build.gradle

apply plugin: 'com.android.application'

android {
    compileSdkVersion 26
    defaultConfig {
        applicationId "com.example.emerson.camerakittest"
        minSdkVersion 23
        targetSdkVersion 26
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

repositories {
    maven { url 'https://dl.bintray.com/camerakit/camerakit-android' }
}


configurations.all {
    resolutionStrategy.cacheChangingModulesFor 0, 'seconds'
}

dependencies {
    implementation fileTree(dir: 'libs', include: ['*.jar'])
    implementation 'com.android.support:appcompat-v7:26.1.0'
    implementation 'com.android.support.constraint:constraint-layout:1.0.2'
    testImplementation 'junit:junit:4.12'
    androidTestImplementation 'com.android.support.test:runner:1.0.1'
    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
    implementation 'com.camerakit:camerakit:1.0.0-beta1'
}

MainActivity.java

package com.example.emerson.camerakittest;


import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import com.camerakit.CameraKitView;


public class MainActivity extends AppCompatActivity {

    private CameraKitView cameraKitView;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        cameraKitView = findViewById(R.id.camera);
      
        photoButton = findViewById(R.id.photoButton);
        photoButton.setOnClickListener(photoOnClickListener);
    }

    @Override
    protected void onResume() {
        super.onResume();
        cameraKitView.onResume();
    }

    @Override
    protected void onPause() {
        cameraKitView.onPause();
        super.onPause();
    }
  
    @Override
    public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions,@NonNull int[] grantResults) {
        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
        cameraKitView.onRequestPermissionsResult(requestCode, permissions, grantResults);
    }
  
  private View.OnClickListener photoOnClickListener = new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            cameraKitView.captureImage(new CameraKitView.ImageCallback() {
                @Override
                public void onImage(CameraKitView cameraKitView, final byte[] photo) {
                  // manipulate image here
                }
            });
        }
    };
}