### Description
Make sure to close all streams and cursors, enable spotbugs
### Checklist
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- [x] I have performed a self-review of my code, going through my
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- [x] I have run the automated code checks using `./gradlew checkstyle
spotbugsPlayDebug spotbugsDebug :app:lintPlayDebug`
- [x] My code follows the style guidelines of the AntennaPod project:
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### Description
Upgrade target API version. For this, we need to upgrade robolectric and
transitively also the Java version and spotbugs version
### Checklist
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- [x] I have read the contribution guidelines:
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- [x] I have performed a self-review of my code
- [x] I have run the automated code checks using `./gradlew checkstyle
spotbugsPlayDebug spotbugsDebug :app:lintPlayDebug`
- [x] My code follows the style guidelines of the AntennaPod project:
https://antennapod.org/contribute/develop/app/code-style
- [x] I have mentioned the corresponding issue and the relevant keyword
(e.g., "Closes: #xy") in the description (see
https://docs.github.com/en/issues/tracking-your-work-with-issues/linking-a-pull-request-to-an-issue)
- [x] If it is a core feature, I have added automated tests
- Run Checkstyle with gradle to make it easier for users
- No longer needs different configuration for new code
- Exclude current violations
- Fix some violations that somehow couldn't be specified in the exclusion file
- Print SpotBugs/Lint/Checkstly violations in GitHub format
- Then the CI run gets annotated on the web UI
Android has a limit on the size of Intent parameters. When enqueuing
a huge number of items, it just ignored the argument and did not call
onNewIntent. We now load the list over in DownloadService.
The IntelliJ/AS default is different, so this would be a problem for most new developers.
Additionally, there definitely are more important things to enforce.
This are the style guidelines I want to enforce throughout the project in the future.
Currently, huge parts of the app do not pass these checks but when developing something new,
we should add those checks to our IDEs.
They are basically the Google checks but with an increased line length from 100 to 120
characters and using 4 instead of 2 spaces for indentation.
