chore(android): Update targetSdkVersion to 34

[darcywong00]

Typically, we just update the Android apps' targetSdkVersion at the beginning of the Alpha cycle.
I figure the minor update now will save us some Play Store hassle later this year.

Also compileSdkVersion got replaced with compileSdk
Reference
https://developer.android.com/reference/tools/gradle-api/8.2/com/android/build/api/dsl/CommonExtension#compileSdkVersion(kotlin.String)

User Testing

Setup - Install the PR builds on an Android device/emulator

• TEST_KEYMAN - Verifies Keyman for Android works

1. Install Keyman for Android
2. Verify Keyman app launches fine
3. Verify the inapp keyboard works fine

• TEST_FV - Verifies FirstVoices for Android works

1. Install FirstVoices for Android
2. Verify FV app launches fine
3. Use the FV setup menus to install FV keyboard and enable as default system keyboard
4. Launch Chrome and click text area
5. Select FV keyboard
6. Verify FV keyboard works fine

[keymanapp-test-bot]

User Test Results

Test specification and instructions

• 🟥 TEST_KEYMAN (FAILED): Tested with the attached PR build Keyman 17.0.245-alpha-test-10393 on Android 12.0 emulator (API 31) and here is my observation : 1. Changed the Keyman inapp in the Landscape orientation. 2. Typed some letters on the input text screen. 3. Longpressed the globe key to open the Keyboard picker menu. 4. Click the default keyboard. Here, I observed that the keyboard width had been reduced, and an empty black space had emerged at the bottom right corner of the Keyman app. Seems to be an issue (bug(android): Keyboard position does not fit properly in the screen after changing to Landscape Orientation in Android 12.0 OS #9191) (notes)
• ✅ TEST_FV (PASSED): Tested with the attached PR build FirstVoices 17.0.245-alpha-test-10393 on Android 12.0 emulator (API 31) and here is my observation : 1. Installed FV keyboards and enabled FV as the default system keyboard. 2. Opened Chrome browser then clicked the text area. 3. Selected FV keyboard. Used FV keyboard in both Portrait and Landscape views and it seems to be working fine. (notes)

Retesting Template

@keymanapp-test-bot retest TEST_KEYMAN

Test Artifacts

• Android
  • Keyman for Android apk
  • FirstVoices for Android 16.0 apk
  • FirstVoices Keyboards for Android apk
  • KeyboardHarness apk
  • Keyman for Android 16.0 apk
  • KMSample1 apk
  • KMSample2 apk

[bharanidharanj]

Test Results

• TEST_KEYMAN (FAILED): Tested with the attached PR build Keyman 17.0.245-alpha-test-10393 on Android 12.0 emulator (API 31) and here is my observation : 1. Changed the Keyman inapp in the Landscape orientation. 2. Typed some letters on the input text screen. 3. Longpressed the globe key to open the Keyboard picker menu. 4. Click the default keyboard. Here, I observed that the keyboard width had been reduced, and an empty black space had emerged at the bottom right corner of the Keyman app. Seems to be an issue (bug(android): Keyboard position does not fit properly in the screen after changing to Landscape Orientation in Android 12.0 OS #9191)

  

[bharanidharanj]

Test Results

• TEST_FV (PASSED): Tested with the attached PR build FirstVoices 17.0.245-alpha-test-10393 on Android 12.0 emulator (API 31) and here is my observation : 1. Installed FV keyboards and enabled FV as the default system keyboard. 2. Opened Chrome browser then clicked the text area. 3. Selected FV keyboard. Used FV keyboard in both Portrait and Landscape views and it seems to be working fine.

  

[darcywong00]

Here, I observed that the keyboard width had been reduced, and an empty black space had emerged at the bottom right corner of the Keyman app. Seems to be an issue

The app still ran fine. I'll re-open the OSK rotation issue, since that's separate from this change.

[keyman-server]

Changes in this pull request will be available for download in Keyman version 17.0.248-alpha