- Two of the most useful shortcuts utilize the Fn (function) keys. It is therefore recommended that you enable the "Use all F1, F2, etc. keys as standard function keys" option [System Preferences > Keyboard].
- Be sure to enable the Mac OS X 10.5+ keymap in Android Studio [Preferences > Keymap].
- A fairly complete shortcut list can be found here.
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/* | |
* Copyright 2014 Chris Banes | |
* | |
* Licensed under the Apache License, Version 2.0 (the "License"); | |
* you may not use this file except in compliance with the License. | |
* You may obtain a copy of the License at | |
* | |
* http://www.apache.org/licenses/LICENSE-2.0 | |
* | |
* Unless required by applicable law or agreed to in writing, software |
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
Example:
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import android.content.Context; | |
import android.content.res.TypedArray; | |
import android.util.AttributeSet; | |
import android.support.v7.widget.RecyclerView; | |
import android.support.v7.widget.LinearLayoutManager; | |
import android.view.View; | |
import android.graphics.Rect; | |
import android.graphics.drawable.Drawable; | |
import android.graphics.Canvas; |
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/* | |
* Copyright 2014 Chris Banes | |
* | |
* Licensed under the Apache License, Version 2.0 (the "License"); | |
* you may not use this file except in compliance with the License. | |
* You may obtain a copy of the License at | |
* | |
* http://www.apache.org/licenses/LICENSE-2.0 | |
* | |
* Unless required by applicable law or agreed to in writing, software |
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#!/usr/bin/python | |
# License for any modification to the original (linked below): | |
# ---------------------------------------------------------------------------- | |
# "THE BEER-WARE LICENSE" (Revision 42): | |
# Sebastiano Poggi and Daniele Conti wrote this file. As long as you retain | |
# this notice you can do whatever you want with this stuff. If we meet some day, | |
# and you think this stuff is worth it, you can buy us a beer in return. | |
import argparse, sys, subprocess, tempfile |
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<?xml version="1.0" encoding="utf-8"?> | |
<!-- | |
Copyright 2016 Google Inc. | |
Licensed under the Apache License, Version 2.0 (the "License"); | |
you may not use this file except in compliance with the License. | |
You may obtain a copy of the License at | |
http://www.apache.org/licenses/LICENSE-2.0 |
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android.applicationVariants.all { variant -> | |
def applicationId = variant.applicationId | |
def adb = androidadbExe. as String | |
def variantName = variant.name.capitalize() | |
def grantPermissionTask = task.create("create${variantName}Permissions") << { | |
"${adb} devices".execute().text.eachLine { | |
if(it.endsWith("device")){ | |
def device = it.split()[0] | |
println "Granting permissions on devices ${device}" | |
"${adb} -s ${devices} shell pm grant ${applicationId} android.permission.ACCESS_FINE_LOCATION".execute() |
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// app module build.gradle | |
apply plugin: 'com.android.application' | |
android { | |
compileSdkVersion rootProject.compileSdkVersion | |
buildToolsVersion rootProject.buildToolsVersion | |
defaultConfig { | |
applicationId "com.segunfamisa.gradleextraproperties" | |
minSdkVersion rootProject.minSdkVersion | |
targetSdkVersion rootProject.targetSdkVersion |
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private void initialiseOnlinePresence() { | |
final DatabaseReference onlineRef = databaseReference.child(".info/connected"); | |
final DatabaseReference currentUserRef = databaseReference.child("/presence/" + userId); | |
onlineRef.addValueEventListener(new ValueEventListener() { | |
@Override | |
public void onDataChange(final DataSnapshot dataSnapshot) { | |
Log.d(TAG, "DataSnapshot:" + dataSnapshot); | |
if (dataSnapshot.getValue(Boolean.class)){ | |
currentUserRef.onDisconnect().removeValue(); | |
currentUserRef.setValue(true); |
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