chemouna

import random

colours_in_order = 'Red White Blue'.split()


def dutch_flag_sort(items):  # O(n) time, O(1) space
    lo, mid, hi = 0, 0, len(items) - 1
    while mid <= hi:
        colour = items[mid]
        if colour == 'Red':

chemouna

    String[] nameProjection = new String[] {
        ContactsContract.CommonDataKinds.StructuredName.GIVEN_NAME,
        ContactsContract.CommonDataKinds.StructuredName.FAMILY_NAME
    };
    final Cursor nameCursor = context.getContentResolver()
        .query(ContactsContract.Data.CONTENT_URI, nameProjection,
            ContactsContract.Data.LOOKUP_KEY + " = ? AND "+  ContactsContract.Data.MIMETYPE + " = ? ",
                new String[] { contactLookupKey, ContactsContract.CommonDataKinds.StructuredName.CONTENT_ITEM_TYPE },
            null, null);

chemouna

/**
   * An Espresso ViewAction that changes the orientation of the screen
   */
  public static class OrientationChangeAction implements ViewAction {
    private final int orientation;

    private OrientationChangeAction(int orientation) {
      this.orientation = orientation;
    }

chemouna

import android.support.test.espresso.NoMatchingViewException;
import android.support.test.espresso.ViewAssertion;
import android.support.v7.widget.RecyclerView;
import android.view.View;
import com.google.common.truth.Truth;
import java.util.ArrayList;
import org.hamcrest.Matcher;
import org.junit.Assert;

chemouna

import android.os.SystemClock;

import com.android.volley.Cache;
import com.android.volley.VolleyLog;

import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.EOFException;
import java.io.File;
import java.io.FileInputStream;