parallelcross’s gists

parallelcross / CircularDrawable.java

Last active January 12, 2023 04:52 — forked from briangriffey/CircularDrawable.java

	package com.example.pathshaderdrawable;

	import android.graphics.Bitmap;
	import android.graphics.Canvas;
	import android.graphics.Paint;
	import android.graphics.Path;
	import android.graphics.Rect;


	public class CircularDrawable extends PathDrawable {

parallelcross / HowToAttachAFragmentListenerToActivity.java

Last active August 29, 2015 14:01

I used to always call a setListener method on my fragment after it was instantiated, but recently this is how I've started attaching my fragment's listener. I like it because it doesn't require the client of the fragment to remember to set the listener, and throws a runtime exception if they don't implement the listener.

	private CategoryFragmentListener mListener = sCategoryListener;

	private static CategoryFragmentListener sCategoryListener = new CategoryFragmentListener() {

	@Override
	public void onLeafCategoryChosen() {

	}

	};

parallelcross / SortListWithoutComparator.java

Created August 6, 2014 17:19

Sort a list in Java with Comparator when you can't extend the class to implement the interface.

	Collections.sort(tenants, new ScopeComparator());

	public class ScopeComparator implements Comparator<Scope> {

	@Override
	public int compare(Scope lhs, Scope rhs) {

	return lhs.getName().compareTo(rhs.getName());
	}

parallelcross / FirstPixelBackground.java

Created August 28, 2014 16:25

	Bitmap bitmap = ((BitmapDrawable)viewHolder.productImage.getDrawable()).getBitmap();

	int [] colors = new int[1];
	colors[0] = bitmap.getPixel(0, 0);

	Bitmap backgroundBitmap = Bitmap.createBitmap(colors, 1, 1, Bitmap.Config.ARGB_8888);

	viewHolder.productImage.setBackgroundDrawable(new BitmapDrawable(backgroundBitmap));

parallelcross / ReboundTranslateActivity.java

Last active August 29, 2015 14:06

	public class ReboundTranslateActivity extends Activity implements View.OnClickListener, SpringListener {

	private static double TENSION = 800;
	private static double DAMPER = 20; //friction

	private ImageView mImageToAnimate;
	private SpringSystem mSpringSystem;
	private Spring mSpring;

	private boolean mMovedUp = false;

parallelcross / ReboundScaleActivity.java

Created September 4, 2014 04:07

	public class ReboundScaleActivity extends Activity implements View.OnTouchListener, SpringListener {

	private static double TENSION = 800;
	private static double DAMPER = 20; //friction

	private ImageView mImageToAnimate;
	private SpringSystem mSpringSystem;
	private Spring mSpring;

	@Override

parallelcross / InventoryRetriever.java

Created September 8, 2014 18:59

Using RxJava to load Inventory Date instead of a loader

	package com.mozu.mozuandroidinstoreassistant.app.loaders;

	import com.mozu.api.MozuApiContext;
	import com.mozu.api.contracts.productadmin.LocationInventoryCollection;
	import com.mozu.api.contracts.productruntime.Product;
	import com.mozu.api.resources.commerce.catalog.admin.products.LocationInventoryResource;

	import rx.Observable;
	import rx.Subscriber;
	import rx.android.schedulers.AndroidSchedulers;

parallelcross / InventoryRetriever.java

Created September 8, 2014 19:24

	package com.mozu.mozuandroidinstoreassistant.app.loaders;

	import com.mozu.api.MozuApiContext;
	import com.mozu.api.contracts.productadmin.LocationInventoryCollection;
	import com.mozu.api.contracts.productruntime.Product;
	import com.mozu.api.resources.commerce.catalog.admin.products.LocationInventoryResource;

	import rx.Observable;
	import rx.Subscriber;
	import rx.android.schedulers.AndroidSchedulers;

parallelcross / InventoryRetriever.java

Last active August 29, 2015 14:06

	package com.mozu.mozuandroidinstoreassistant.app.loaders;

	import com.mozu.api.MozuApiContext;
	import com.mozu.api.contracts.productadmin.LocationInventoryCollection;
	import com.mozu.api.contracts.productruntime.Product;
	import com.mozu.api.resources.commerce.catalog.admin.products.LocationInventoryResource;

	import rx.Observable;
	import rx.Subscriber;
	import rx.android.schedulers.AndroidSchedulers;

parallelcross / ProgressBarRxJavaAnimation.java

Created October 6, 2014 16:26

	private ObjectAnimator animateRegularProgress(int finalProgress) {
	ObjectAnimator animation = ObjectAnimator.ofInt(regularProgressBar, PROPERTY_NAME, 0, finalProgress);
	animation.setDuration(ANIM_PROGRESS);
	animation.setInterpolator(new LinearInterpolator());

	return animation;
	}

	private void animateTextProgress(float end, float total, ObjectAnimator barAnimationToCoupleTo) {

Matthew Wear parallelcross