elevenetc

/**
 * Kotlin version of https://dzone.com/articles/get-all-classes-within-package
 * Mentioned here as well: https://stackoverflow.com/a/520344/798165
 */
object ReflectionUtils {

    /**
     * Returns list of classes if interface is located in the same package with implementations
     */
    @Suppress("UNCHECKED_CAST")

elevenetc

//Symmetric and asymmetric encription
//http://www.developer.com/ws/android/encrypting-with-android-cryptography-api.html

public class SymmetricAlgorithmAES extends Activity {
    static final String TAG = "SymmetricAlgorithmAES";

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

elevenetc

public class ExtraAssertions {
	public static ViewAssertion isVisible() {
		return (view, noView) -> assertThat(view, new VisibilityMatcher(View.VISIBLE));
	}

	public static ViewAssertion isGone() {
		return (view, noView) -> assertThat(view, new VisibilityMatcher(View.GONE));
	}

	public static ViewAssertion isInvisible() {

elevenetc

import rx.Observable;
import rx.Subscription;
import rx.android.schedulers.AndroidSchedulers;
import rx.functions.Action1;
import rx.schedulers.Schedulers;

/**
 * Created by levenetc on 23/06/15.
 */
public class RXUtils {

elevenetc

//https://mcochin.wordpress.com/2015/05/13/android-customizing-smoothscroller-for-the-recyclerview/
//smoothScrollToPosition(0);
	
private class SmoothScroller extends LinearSmoothScroller {

	private static final float MILLISECONDS_PER_INCH = 400f;

	public SmoothScroller(Context context) {
		super(context);
	}

elevenetc

//http://qathread.blogspot.de/2014/09/discovering-espresso-for-android-how-to.html
//http://stackoverflow.com/questions/25998659/espresso-how-can-i-check-if-an-activity-is-launched-after-performing-a-certain
public Activity getActivityInstance(){
    getInstrumentation().runOnMainSync(new Runnable() {
        public void run() {
            Collection resumedActivities = ActivityLifecycleMonitorRegistry.getInstance().getActivitiesInStage(RESUMED);
            if (resumedActivities.iterator().hasNext()){
                currentActivity = resumedActivities.iterator().next();
            }
        }

elevenetc

private void compress(byte[] input) {
	ByteArrayOutputStream bos = new ByteArrayOutputStream(input.length);
	Deflater compressor = new Deflater();
	compressor.setLevel(Deflater.BEST_COMPRESSION);

	compressor.setInput(input);
	compressor.finish();

	byte[] buf = new byte[1024];
	while (!compressor.finished()) {

elevenetc

//<string name="can_try_again">Press [img src=ok16/] to accept or [img src=retry16/] to retry</string>
//http://stackoverflow.com/questions/15352496/how-to-add-image-in-a-textview-text
import java.util.regex.Matcher;
import java.util.regex.Pattern;

import android.content.Context;
import android.text.Spannable;
import android.text.style.ImageSpan;
import android.util.AttributeSet;
import android.util.Log;

elevenetc

private static class Brush implements ValueAnimator.AnimatorUpdateListener {

	private Bitmap brush;
	private Bitmap buffer;
	private int duration;
	private TextSurface textSurface;
	private Bitmap brushSample;
	private Canvas canvasBuffer;
	private Text text;
	private final float x;

elevenetc

//src: http://kurrytran.blogspot.ru/2014/05/android-studio-list-of-suppress-warning.html
//https://android.googlesource.com/platform/tools/adt/idea/+/jb-mr2-dev/adt-branding/src/META-INF/AndroidIdePlugin.xml 
//https://android.googlesource.com/platform/tools/adt/idea/+/jb-mr2-dev/android/src/META-INF/plugin.xml

//Most Common Annotations

@SuppressWarnings("all")
@SuppressWarnings("unchecked")
@SuppressWarnings({"JavaDoc"})
@SuppressWarnings({"UnusedDeclaration"})