Kotlin and Android Development featuring Jetpack (Pragmatic Bookshelf)
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@mfazio23
Android Studio will not accept anything I do when trying to use the Transformations class, as described on pp. 140-141. Googl...
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I just bought this book to learn about Android development, and I’m already running into a major issue in Ch. 1, p. 20: “Update activity...
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@mfazio23
code shows line;
android:contentDescription=“@string/play_button”
Is red because we have no string resource with that name r...
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Most Active Over Three Years
I found an issue in Chapter 7 regarding android:backgroundTint vs app:backgroundTint.
How to replicate:
load chapter-7 from zipfile i...
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I think I might have found a problem involving SwitchCompat, thumbTint, and trackTint.
As entered, the SwitchCompat changes color to hol...
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I’m running Android Studio “Arctic Fox” 2020.3.1 Patch 2, and I’m embarrassed to admit that I only made it to page 8 before running into ...
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This isn’t errata per se, but I discovered something unexpected while working through Chapter 5. I’m not sure whether I just misunderstoo...
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Hello Michael,
i have problems with this line on page 78 in version B4.0:
android:entries=“@{AI.basicAI}”
it shows the error message: ...
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Hi Michael,
line
android:text=’@{vm.currentPlayer.playerName ?? @string/na}’
produces error
…\PennyDrop\app\build\generated\source\ka...
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Hello Michael,
i think in version B4.0 on page 89 this line is not correct:
this.players.value = playersForNewGame
GameViewModel.playe...
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Hello Michael,
after finishing the Converter function i cannot start the App because function NewPlayer.toPlayer is missing the new attr...
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The book says: ‘Click the “Start a new Android Studio project” link’. But there is now such a link. There is a ‘Create New Project’ one.
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Google strikes again… In ArcticFox 2020.3.1 patch 2 (Gradle 8.0), it looks like they changed Gradle’s syntax yet again in a way guarantee...
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Hi,
in the picture on page 92 turn text and current standings text should be empty because they are not implemented yet.
Keno
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I’m not sure whether I just overlooked it somewhere prior to page 190, but when I got to page 190 and added the code at the bottom of the...
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Hi,
first you create package “binding” and afterwards it is package “adapters”.
This is not consistently renamed.
Keno
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Hi,
on page 117 you only define the implementation for “Fearful Fred”.
To start the app the implementation for all AI’s should be added...
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Hello Michael,
on page 88 of version B4.0 the name viewModel is used in this line:
this.viewModel = pickPlayersViewModel
In the previo...
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