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name	explain-diff-html
description	Use when the user asks for a rich explanation of a code change, diff, branch, or PR. Produces HTML output.

Explain Diff

Please make me a rich, interactive explanation of the specified code change.

It should have these sections:

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package com.elyesmsr.sizemodifier

import androidx.compose.ui.Modifier
import androidx.compose.ui.layout.layout
import androidx.compose.ui.unit.Constraints
import androidx.compose.ui.unit.Density
import androidx.compose.ui.unit.Dp
import androidx.compose.ui.unit.DpSize
import androidx.compose.ui.unit.constrain

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Exploring

Description	Shortcut
Previous/next cursor position	Cmd [ / Cmd ]
Open recently used file	Cmd E
Open class	Cmd O
Open file	Cmd Shift O
Open symbol	Cmd Opt O
Find string/regex in file	Cmd F

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Background

Platform-Agnostic

• "Introduction to Bluetooth Low Energy" by Adafruit.

Android-Specific

• "Android Lollipop: Bluetooth LE Matures" (video).
• "Bluetooth (LE) with Dave (devunwired) Smith" (podcast).

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package com.atami.mgodroid.util;

import java.util.LinkedList;

import android.app.IntentService;
import android.content.Intent;

/**
 * An extension of the IntentService class that will block

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I've tried to sync IntelliJ/Android Studio configurations across installs/machines using several different methods (including the built-in settings repository), and none seem to work as reliably as I would like.

This is a manual setup checklist that replaces those methods.

Last checked: Android Studio 2024.3.1

IntelliJ Configuration

In Appearance & Behavior -> Appearance -> Tree Views:

• Check Use smaller indents.

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Every so often I have to restore my gpg keys and I'm never sure how best to do it. So, I've spent some time playing around with the various ways to export/import (backup/restore) keys.

Method 1

Backup the public and secret keyrings and trust database

cp ~/.gnupg/pubring.gpg /path/to/backups/
cp ~/.gnupg/secring.gpg /path/to/backups/
cp ~/.gnupg/trustdb.gpg /path/to/backups/

or, instead of backing up trustdb...

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<!-- You can change the parent around to whatever you normally use -->
<style name="DebugColors" parent="Theme.AppCompat">

    <!-- System colors -->
    <item name="android:windowBackground">@color/__debugWindowBackground</item>

    <item name="android:colorPressedHighlight">#FF4400</item>
    <item name="android:colorLongPressedHighlight">#FF0044</item>
    <item name="android:colorFocusedHighlight">#44FF00</item>
    <item name="android:colorActivatedHighlight">#00FF44</item>

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

<resources>

  <color name="red_50">#fde0dc</color>
  <color name="red_100">#f9bdbb</color>
  <color name="red_200">#f69988</color>
  <color name="red_300">#f36c60</color>
  <color name="red_400">#e84e40</color>
  <color name="red_500">#e51c23</color>

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Android Studio Shortcuts (Mac)

Notes:

• 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.

Useful symbols: