This will not break existing `use-black-ui` settings for users and it will automatically be converted to `night-mode` when properties are loaded from disk but a deprecation message will be logged.
This `night-mode` key can be used to set the day/night theme variant for activities used by termux app and its plugin. The user can set a string value to `true` to force use dark variant of theme, `false` to force use light variant of theme or `system` to automatically set theme based on current system settings. The default value is still `system`. The app must be restarted for changes to take effect for existing activities, including main terminal `TermuxActivity`.
This is required since "theme != night mode". In future custom theme or color support may be provided that will have both dark and night modes for the same theme.
Termux will now automatically request legacy `WRITE_EXTERNAL_STORAGE` or `MANAGE_EXTERNAL_STORAGE` permissions if targeting targetSdkVersion `30` (android `11`) and running on sdk `30` (android `11`) and higher when `termux-setup-storage` is run.
Functions have been added to `PermissionUtils` to automatically check and request either permission depending on app `targetSdkVersion` and android version. Functions have been added to `PackagUtils` to get `requestLegacyExternalStorage` value from app manifest if added. If legacy storage is possible, then it must be set to `true`. Check `PermissionUtils.checkAndRequestLegacyOrManageExternalStoragePermission()`, `PermissionUtils.isLegacyExternalStoragePossible()` and `PermissionUtils.checkIfHasRequestedLegacyExternalStorage()` for details.
ContextCompat.checkSelfPermission() may return true for permissions not even requested so it now checked if permissions are even requested in app manifest before checking if they are granted and before asking for permission to be granted.
Also some general improvements in code quality, including using ActivityUtils to request non-standard permissions and added support for AppCompatActivity instances to request permissions in addition to Activity instances.
PackageUtils were previously based on using `Context` object to get app info, which was only possible to get for Termux app and its sharedUserId plugins. Now it has been refactored to used `PackageInfo` and `ApplicationInfo` objects to get the info, which will also allow getting info of external apps. However, when targeting sdk `30`, queries entries or `QUERY_ALL_PACKAGES` permission will be required. Check `PackageUtils.isAppInstalled()` for more info.
./gradlew lint complains about vibrations being used in
termux-shared/src/main/java/com/termux/shared/terminal/io/BellHandler.java
without the permission being declared.
The `TextIOActivity` can be used to edit or view text based on various config options defined by `TextIOInfo`
and supports `monospace` font and horizontal scrolling for editing scripts, etc.
Current max text limit is `95KB`, which can be increased in future.
This can be used to check if `Termux:API` is installed and enabled for cases where users try to run `termux-api` commands and it hangs. The check can be added to start of each `termux-api` script during build time by replacing a placeholder with `sed`.
```
if dpkg --compare-versions "$TERMUX_VERSION" ge 0.118 && [ -z "$TERMUX_API_VERSION" ]; then
echo "The Termux:API app is not installed or enabled which is required by termux-api commands to work." 1>&2
exit 1
fi
current_user="$(id -un)"
termux_user="$(stat -c "%U" "/data/data/com.termux/files/usr")"
if [ "$current_user" != "$termux_user" ]; then
echo "The termux-api commands must be run as the termux user \"$termux_user\" instead of as \"$current_user\"." 1>&2
echo "Trying to run with \"su $termux_user -c termux-api-command\" will fail as well." 1>&2
exit 1
fi
```
This is being done since github release artifacts may be converted to non-debuggable if felt appropriate in future or at least is a more appropriate name. Signing keys can stay same as per commit/push builds. Currently, no changes are planned, just future proofing. The `TERMUX_IS_DEBUGGABLE_BUILD` env variable could be used to differentiate if needed.
Will also check if Termux app is installed and not disabled and will calculate APK signature only when needed since its a slightly expensive operation.
This commit breaks da07826a.
