NikolaDespotoski

    // Path to overflow button in nutshell:  android.R.id.home -> ActionBarView -> AbsActionBarView -> ActionMenuPresenter -> mOverflowButton 
     
public static View getOverflowButton(Activity a){
      View homeButton = a.findViewById(android.R.id.home);
        ViewParent parentOfHome = homeButton.getParent().getParent(); //ActionBarView is parent of home ImageView, see layout file in sources
        try{
        
            parentOfHome = parentOfHome.getParent();//get to ActionBarView;
            Class absActionBarView = parentOfHome.getClass().getSuperclass(); //ActionBarView -> AbsActionBarView class
            Field menuPresenter = absActionBarView.getDeclaredField("mActionMenuPresenter"); // ActionMenuPresenter is the object that calls openOverflowMenu() closeOverflowMenu()

NikolaDespotoski

    private interface OnMenuItemLongClickListener{
        boolean onMenuItemLongClik(MenuItem m);
    }
    private void getMenuItemsView(Activity a, final Menu m, final OnMenuItemLongClickListener listener) throws NoSuchFieldException, IllegalArgumentException, IllegalAccessException{
        View homeButton = a.findViewById(android.R.id.home);
        ViewParent parentOfHome = homeButton.getParent().getParent(); //ActionBarView is parent of home ImageView, see layout file in sources

        if (!parentOfHome.getClass().getName().contains("ActionBarView")) {
            parentOfHome = parentOfHome.getParent(); 
            Class absAbv = parentOfHome.getClass().getSuperclass(); //ActionBarView -> AbsActionBarView class

NikolaDespotoski

public class AllCapsMethodTransformationCompat implements TransformationMethod {

    private static AllCapsMethodTransformationCompat sInstance;
    private static AllCapsMethodTransformationCompat sKeepOriginalInstance;
    private boolean mAllCaps = false;
    private String mOriginalString;

    public AllCapsMethodTransformationCompat(String string) {
        mOriginalString = string;
    }

NikolaDespotoski

import android.annotation.SuppressLint;
import android.os.Build;
import android.os.Bundle;
import android.support.v7.app.ActionBarActivity;
import android.util.Log;
import android.view.View;
import android.view.ViewGroup;
import android.view.ViewTreeObserver;

import com.google.android.gms.maps.GoogleMap;

NikolaDespotoski

import android.annotation.SuppressLint;
import android.app.Activity;
import android.content.Context;
import android.graphics.drawable.Drawable;
import android.os.Build;
import android.support.v7.app.ActionBarActivity;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;

NikolaDespotoski

 private enum ActionDrawableState{
        BURGER, ARROW
    }
    private static void toggleActionBarIcon(ActionDrawableState state, final ActionBarDrawerToggle toggle, boolean animate){
      if(animate) {
            float start = state == ActionDrawableState.ARROW ? 0f : 1.0f;
            final float end = Math.abs(start - 1);
            if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
                ValueAnimator offsetAnimator = ValueAnimator.ofFloat(start, end);
                offsetAnimator.setDuration(300);

NikolaDespotoski

public class SwipeRefreshLayoutToggleScrollListener extends RecyclerView.OnScrollListener {
    private List<RecyclerView.OnScrollListener> mScrollListeners = new ArrayList<RecyclerView.OnScrollListener>();
    private int mExpectedVisiblePosition = 0;
    private SwipeRefreshLayout mSwipeLayout;
    
    public SwipeRefreshLayoutToggleScrollListener(SwipeRefreshLayout swipeLayout) {
        mSwipeLayout = swipeLayout;
    }
    public void addScrollListener(RecyclerView.OnScrollListener listener){
        mScrollListeners.add(listener);

NikolaDespotoski

/**
 * Created by nikola on 11/28/14.
 */
public class MentionTransformation implements TransformationMethod {
    private int mColor;
    private Pattern MENTIONS_PATTERN = Pattern.compile("\\B@[a-z0-9_-]+");

    private MentionTransformation(int color) {
        mColor = color;

NikolaDespotoski

/**
 * Created by nikola on 11/14/14.
 */
public class MaterialColorRandomizer {
    private Shade mNuance;
    private Context mContext;

    private MaterialColorRandomizer(Context context) {
        mContext = context;

NikolaDespotoski

import android.animation.Animator;
import android.animation.ObjectAnimator;
import android.annotation.TargetApi;
import android.os.Build;
import android.transition.TransitionValues;
import android.transition.Visibility;
import android.view.View;
import android.view.ViewGroup;

/**