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@gabrielemariotti
gabrielemariotti / Readme.md
Last active March 2, 2024 23:10
A SimpleSectionedRecyclerViewAdapter: use this class to realize a simple sectioned `RecyclerView.Adapter`.

You can use this class to realize a simple sectioned RecyclerView.Adapter without changing your code.

The RecyclerView should use a LinearLayoutManager. You can use this code also with the TwoWayView with the ListLayoutManager (https://github.com/lucasr/twoway-view)

This is a porting of the class SimpleSectionedListAdapter provided by Google

Screen

Example:

@JakeWharton
JakeWharton / build.gradle
Created July 19, 2014 00:17
Adding support-annotations jar to a Java module.
apply plugin: 'java'
sourceCompatibility = JavaVersion.VERSION_1_7
targetCompatibility = JavaVersion.VERSION_1_7
def logger = new com.android.build.gradle.internal.LoggerWrapper(project.logger)
def sdkHandler = new com.android.build.gradle.internal.SdkHandler(project, logger)
for (File file : sdkHandler.sdkLoader.repositories) {
project.repositories.maven {
url = file.toURI()
@commonsguy
commonsguy / LICENSE
Last active December 11, 2022 16:33
deaar: Convert Android AAR Artifacts Into Library Projects
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
@daniellevass
daniellevass / android_material_design_colours.xml
Last active May 22, 2024 10:43
Android Material Design Colours
<?xml version="1.0" encoding="utf-8"?>
<resources>
<!-- google's material design colours from
http://www.google.com/design/spec/style/color.html#color-ui-color-palette -->
<!--reds-->
<color name="md_red_50">#FFEBEE</color>
<color name="md_red_100">#FFCDD2</color>
<color name="md_red_200">#EF9A9A</color>
public class CircularProgressDrawable extends Drawable
implements Animatable {
private static final Interpolator ANGLE_INTERPOLATOR = new LinearInterpolator();
private static final Interpolator SWEEP_INTERPOLATOR = new DecelerateInterpolator();
private static final int ANGLE_ANIMATOR_DURATION = 2000;
private static final int SWEEP_ANIMATOR_DURATION = 600;
private static final int MIN_SWEEP_ANGLE = 30;
private final RectF fBounds = new RectF();
@alexfu
alexfu / ColorUtils.java
Last active January 30, 2023 00:04
Automatic text color selection using relative luminance.
public class ColorUtils {
private static final double LM_RED_COEFFICIENT = 0.2126;
private static final double LM_GREEN_COEFFICIENT = 0.7152;
private static final double LM_BLUE_COEFFICIENT = 0.0722;
public static int calculateRelativeLuminance(int color) {
int red = (int) (Color.red(color) * LM_RED_COEFFICIENT);
int green = (int) (Color.green(color) * LM_GREEN_COEFFICIENT);
int blue = (int) (Color.blue(color) * LM_BLUE_COEFFICIENT);
return red + green + blue;
@keyboardsurfer
keyboardsurfer / flavor_names_build.gradle
Last active January 13, 2021 09:24
Version names for application variants
android {
applicationVariants.all { variant ->
def flavor = variant.mergedFlavor
def name = flavor.getVersionName()
def versionName = name + '-' + variant.properties.get('flavorName')
if (variant.buildType.isDebuggable()) {
versionName += '-debug';
}
flavor.versionName = versionName;
}
/**
* A base class that provides a consistent interface for FormModel-like objects
*/
public abstract class BaseFormModel extends LinearLayout implements FormModel {
protected Context mContext;
public BaseFormModel(Context context) {
super(context);
setup(context);
@lucasr
lucasr / StaticLayoutWithMaxLines.java
Last active March 1, 2024 15:47
Use StaticLayout's max lines support on ICS+
package org.lucasr.layoutsamples.canvas;
import android.os.Build;
import android.text.Layout.Alignment;
import android.text.StaticLayout;
import android.text.TextDirectionHeuristic;
import android.text.TextDirectionHeuristics;
import android.text.TextPaint;
import android.text.TextUtils.TruncateAt;
import android.util.Log;
@derekbrameyer
derekbrameyer / attrs.xml
Created May 7, 2014 18:58
CircularProgressView attrs.xml
<?xml version="1.0" encoding="utf-8"?>
<resources>
<declare-styleable name="CircularProgressView">
<attr name="cpv__backgroundColor" format="color" />
<attr name="cpv__backgroundColorPressed" format="color" />
<attr name="cpv__animationTime" format="float" />
<attr name="cpv__insideRadius" format="dimension" />
<attr name="cpv__progressWidth" format="dimension" />
</declare-styleable>
</resources>