cyrilmottier

val colorCount = RAINBOW_COLORS.size
val colors = IntArray(colorCount * 2)
val stops = FloatArray(colorCount * 2)
for (i in 0 until colorCount) {
    colors[i * 2] = ContextCompat.getColor(context, RAINBOW_COLORS[i])
    colors[i * 2 + 1] = colors[i * 2]
    stops[i * 2] = (i / colorCount.toFloat() + RAINBOW_EPSILON).coerceAtLeast(0f)
    stops[i * 2 + 1] = ((i + 1) / colorCount.toFloat() - RAINBOW_EPSILON).coerceAtMost(1f)
}

cyrilmottier

return object : Drawable() {
    private val paint = Paint()

    init {
        val scaledWidth = RAINBOW_WIDTH * context.resources.displayMetrics.density
        val y1 = (Math.sin(2 * RAINBOW_ANGLE) / 2 * scaledWidth).toFloat()
        val x1 = (scaledWidth - Math.tan(RAINBOW_ANGLE) * y1).toFloat()
        paint.shader = LinearGradient(
            0f, 0f,
            x1, y1,

cyrilmottier

val colorCount = RAINBOW_COLORS.size
val colors = IntArray(colorCount * 2)
val stops = FloatArray(colorCount * 2)
for (i in 0 until colorCount) {
    colors[i * 2] = ContextCompat.getColor(context, RAINBOW_COLORS[i])
    colors[i * 2 + 1] = colors[i * 2]
    stops[i * 2] = i / colorCount.toFloat()
    stops[i * 2 + 1] = (i + 1) / colorCount.toFloat()
}

cyrilmottier

@ColorRes
private val RAINBOW_COLORS = intArrayOf(
    R.color.pink,
    R.color.orange,
    R.color.yellow,
    R.color.green,
    R.color.emerald_green,
    R.color.azur_blue,
    R.color.blue,
    R.color.cerulean_blue,

cyrilmottier

<?xml version="1.0" encoding="utf-8"?>
<bitmap xmlns:android="http://schemas.android.com/apk/res/android"
    android:src="@drawable/rainbow_stripes_pattern"
    android:tileMode="repeat" />

cyrilmottier

package com.cyrilmottier.android.citybikes.provider;

import android.net.Uri;
import com.cyrilmottier.android.avelov.BuildConfig;

/**
 * @author Cyril Mottier
 */
public class CityBikesContract {

cyrilmottier

package com.cyrilmottier.android.resourcesadditions;

import android.content.res.Resources;
import android.content.res.XmlResourceParser;
import android.os.Bundle;
import org.xmlpull.v1.XmlPullParser;
import org.xmlpull.v1.XmlPullParserException;

/**
 * @author Cyril Mottier

cyrilmottier

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.cyrilmottier.android.anapp">
    
    <!-- ... -->
    
    <application
        android:icon="@drawable/ic_launcher"
        android:label="@string/config_app_name"
        android:theme="@style/Theme.AnApp" >

cyrilmottier

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

  <string name="config_app_name">AVélib</string>

    <string name="config_authority">com.cyrilmottier.android.avelib.citybikes</string>
    <string name="config_com.google.android.maps.v2.api_key">XXX</string>

</resources>

cyrilmottier

/**
 * This class encapsulates some awful hacks.
 *
 * Before JB-MR2 (API 18) it was not possible to change the home-as-up indicator glyph
 * in an action bar without some really gross hacks. Since the MR2 SDK is not published as of
 * this writing, the new API is accessed via reflection here if available.
 */
class ActionBarDrawerToggleHoneycomb {
    private static final String TAG = "ActionBarDrawerToggleHoneycomb";