setLifecycleOwner

[Boscotec]

Please complete the following information:

• Library Version 1.0.3
• Affected Device(s) [TECNO Camon CX with 7.0, Samsung Galaxy Note 4]

Describe the Bug:
Fatal Exception: java.lang.IllegalArgumentException
The observer class has some methods that use newer APIs which are not available in the current OS version. Lifecycles cannot access even other methods so you should make sure that your observer classes only access framework classes that are available in your min API level OR use lifecycle:compiler annotation processor.

[Boscotec]

Caused by java.lang.ClassNotFoundException
Didn't find class "android.view.textclassifier.TextClassifier" on path: DexPathList[[zip file "/data/app/com..app-2/base.apk", zip file "/data/app/com..app-2/split_config.en.apk", zip file "/data/app/com.***.app-2/split_config.hdpi.apk"],nativeLibraryDirectories=[/vendor/lib, /system/lib]]

[skydoves]

Hi, could you let me know your device's OS version?

[Boscotec]

Affected Device(s)
Brand: itel
Model: it1556 Plus
Version: 5.1

Brand: TECNO
Model: SPARK
Version: 7.0

Brand: samsung
Model: Galaxy Note4
Version: 5.1.1

those are the user devices.

[skydoves]

It seems like you need to add below dependency on your gradle.build file.

annotationProcessor "androidx.lifecycle:lifecycle-compiler:2.2.0"

If you use kotlin,

kapt "androidx.lifecycle:lifecycle-compiler:2.2.0"

[Boscotec]

It still crash on
Brand: samsung
Model: Galaxy S10
Version: 7.1.2

after adding kapt "androidx.lifecycle:lifecycle-compiler:2.2.0"

[Boscotec]

Caused by java.lang.NoClassDefFoundError
android.view.textclassifier.TextClassifier

Caused by java.lang.ClassNotFoundException
Didn't find class "android.view.textclassifier.TextClassifier" on path: DexPathList[[zip file "/data/app/com.example.app.rc-1/base.apk"],nativeLibraryDirectories=[/data/app/com.example.app.rc-1/lib/x86_64, /system/lib64, /vendor/lib64, /data/downloads, /data/priv-downloads]]

[skydoves]

Hmm... It looks hard to find reasons from the log messages.
I think it is not compatible between the libraries appcompat version and yours.

Try change your dependency using the below codes.

implementation("com.github.skydoves:powerspinner:1.0.5")  {
    exclude("androidx.appcompat", "appcompat")
}

or your project is not migrated to AndroidX yet?

[Boscotec]

The project is using AndroidX. TextClassifier was added in API level 26, so i can't setLifecycleOwner for devices with lower API level. So i just setLifecycleOwner if the API level is 26 or higher

[mariooooo]

same problem
java.lang.IllegalArgumentException: The observer class has some methods that use newer APIs which are not available in the current OS version. Lifecycles cannot access even other methods so you should make sure that your observer classes only access framework classes that are available in your min API level OR use lifecycle:compiler annotation processor.
on device:
Brand: Meizu
Model: MX5
Version: 5.1

[skydoves]

It's released a new version 1.0.7.
Please try using this version!