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How can I make my custom objects Parcelable?
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IntelliJ IDEA and Android Studio have plugins for this:
★ Android Parcelable code generator (Apache License 2.0)
Auto Parcel (The MIT License)
SerializableParcelable Generator (The MIT License)
Parcelable Code Generator (for Kotlin) (Apach...
使用虚拟现实和App Inventor进行实验 · App Inventor 2 中文网
...助应用程序，用于管理与 Cardboard 库的交互。具有 Java 和 Android 经验的开发人员可以将其用作指南，为 App Inventor 社区创建更丰富的 Cardboard 集成可能性。开发人员还应注意，刚刚发布的 Android 系统 7 (Nougat) 包含 Google 的 Daydream VR ...
How to set radio button checked as default in radiogroup?
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EDIT: i forgot, radioButton.getId() works as well, thx Ramesh
EDIT2:
android:checkedButton="@+id/my_radiobtn"
works in radiogroup xml
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How to detect the swipe left or Right in Android?
I have an EditText view in android. On this I want to detect swipe left or right. I am able to get it on an empty space using the code below. But this does not work when I swipe on an EditText . How do I do that? Please let me know If I am doing something wrong. Thank you.
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How to obtain the last path segment of a URI
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I was searching for Android's android.net.Uri (not java.net.URI) and ended up here. If you're using that instead, there's a method there called getLastPathSegment() which should do the same thing. :)
– pm_labs
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Intent - if activity is running, bring it to front, else start a new one (from notification)
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You can use this:
<activity
android:name=".YourActivity"
android:launchMode="singleTask"/>
which will work similar to "singleInstance" but it won't have that weird animation.
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Disable back button in android
How to disable back button in android while logging out the application?
17 Answers
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How to check if Location Services are enabled?
I'm developing an app on Android OS. I don't know how to check if Location Services are enabled or not.
22 Answers
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What is the default text size on Android?
...mains (body).
Examples how to set textappearances
AppCompat version:
android:textAppearance="@style/TextAppearance.AppCompat.Body"
Lollipop and up version:
android:textAppearance="@android:style/TextAppearance.Material.Body"
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Dilemma: when to use Fragments vs Activities:
...dispersed. So one box with parts inside.
Take care not to misuse the box. Android UX experts advise (you can find them on YouTube) when we should explicitly load another Activity, instead to use a Fragment (like when we deal with the Navigation Drawer which has categories). Once you feel comfortabl...