Vince M. Treur vincetreur
vincetreur
/ sendToDevices.gradle
Created
October 29, 2016 12:49
Sometimes you need to send adb commands to all connected devices/emulators from your gradle script. This function will do that for you. Create a closure that takes a serial id (string) as an argument and call sendToDevices().
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| /* | |
| Example: | |
| task tapPowerButton() { | |
| group = 'device' | |
| description = 'Tap the power button on all devices/emulators' | |
| doLast { | |
| def action = { serial -> | |
| def adb = android.getAdbExe().toString() | |
| exec { | |
| commandLine "$adb -s $serial shell input keyevent 26".split(' ') |
vincetreur
/ FlashActions
Created
May 26, 2016 13:32
An Android Espresso ViewAction that flashes the background color of a View.
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| import android.graphics.Color; | |
| import android.graphics.drawable.Drawable; | |
| import android.os.Build; | |
| import android.support.test.espresso.UiController; | |
| import android.support.test.espresso.ViewAction; | |
| import android.view.View; | |
| import org.hamcrest.Matcher; | |
| import static android.support.test.espresso.matcher.ViewMatchers.isDisplayed; |
vincetreur
/ A circular drawable to display minutes.
Created
March 8, 2016 22:49
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| import android.graphics.Canvas; | |
| import android.graphics.Color; | |
| import android.graphics.ColorFilter; | |
| import android.graphics.Paint; | |
| import android.graphics.Rect; | |
| import android.graphics.RectF; | |
| import android.graphics.drawable.Drawable; | |
| import android.support.annotation.ColorInt; | |
| import android.support.annotation.NonNull; |
vincetreur
/ Dimens.java
Last active
January 15, 2017 09:42
A small utility to help converting between dips and pixels in your Android code. Most solutions are unreadable, this one should read a lot better.
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| import android.content.res.Resources; | |
| import android.support.annotation.NonNull; | |
| import android.util.DisplayMetrics; | |
| import android.util.TypedValue; | |
| /** | |
| * Convert between DP and pixels, like {@link java.util.concurrent.TimeUnit} does. | |
| * For example: | |
| * Dimens.DP.toPX(context.getResources(), 16); // 16dp to pixels | |
| * Dimens.PX.toDP(context.getResources(), 16); // 16px to dips |
vincetreur
/ ListPaddingDecoration.java
Created
December 30, 2015 12:13
A RecyclerView.ItemDecoration that adds 8 dp padding to the top of the first and bottom of the last item in a list (or RecyclerView in this case).
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| import android.content.Context; | |
| import android.graphics.Rect; | |
| import android.support.annotation.NonNull; | |
| import android.support.v7.widget.RecyclerView; | |
| import android.util.DisplayMetrics; | |
| import android.util.TypedValue; | |
| import android.view.View; | |
| /** | |
| * Adds 8dp padding to the top of the first and the bottom of the last item in the list, |