When `Logger.CURRENT_LOG_LEVEL` set by user is `Logger.LOG_VERBOSE`, then background (not foreground sessions) command output was being logged to logcat, however, if command outputted too much data to logcat, then logcat clients like in Android Studio would crash. Also if a logcat dump is being taken inside termux, then duplicate lines would occur, first one due to of original entry, and second one due to StreamGobbler logging output at verbose level for logcat command.
This would be a concern for plugins as well like `RUN_COMMAND` intent or Termux:Tasker, etc if they ran commands with lot of data and user had set log level to verbose.
For plugins, TermuxService now supports `com.termux.execute.background_custom_log_level` `String` extra for custom log level. Termux:Tasker, etc will have to be updated with support. For `RUN_COMMAND` intent, the `com.termux.RUN_COMMAND_BACKGROUND_CUSTOM_LOG_LEVEL` `String` extra is now provided to set custom log level for only the command output. Check `TermuxConstants`.
So one can pass a custom log level that is `>=` to the log level set it termux settings where (OFF=0, NORMAL=1, DEBUG=2, VERBOSE=3). If you pass `0`, it will completely disable logging. If you pass `1`, logging will only be enabled if log level in termux settings is `NORMAL` or higher. If custom log level is not passed, then old behaviour will remain and log level in termux settings must be `VERBOSE` or higher for logging to be enabled. Note that the log entries will still be logged with priority `Log.VERBOSE` regardless of log level, i.e `logcat` will have `V/`.
The entries logcat component has now changed from `StreamGobbler` to `TermuxCommand`. For output at `stdout`, the entry format is `[<pid>-stdout] ...` and for the output at `stderr`, the entry format is `[<pid>-stderr] ...`. The `<pid>` will be process id as an integer that was started by termux. For example: `V/TermuxCommand: [66666-stdout] ...`.
While doing this I realize that instead of using `am` command to send messages back to tasker, you can use tasker `Logcat Entry` profile event to listen to messages from termux at both `stdout` and `stderr`. This might be faster than `am` command intent systems or at least possibly more convenient in some use cases.
So setup a profile with the `Component` value set to `TermuxCommand` and `Filter` value set to `-E 'TermuxCommand: \[[0-9]+-((stdout)|(stderr))\] message_tag: .*'` and enable the `Grep Filter` toggle so that entry matching is done in native code. Check https://github.com/joaomgcd/TaskerDocumentation/blob/master/en/help/logcat%20info.md for details. Also enable `Enforce Task Order` in profile settings and set collision handling to `Run Both Together` so that if two or more entries are sent quickly, entry task is run for all. Tasker currently (v5.13.16) is not maintaining order of entry tasks despite the setting.
Then you can send an intent from tasker via `Run Shell` action with `root` (since `am` command won't work without it on android >=8) or normally in termux from a script, you should be able to receive the entries as `@lc_text` in entry task of tasker `Logcat Entry` profile. The following just passes two `echo` commands to `bash` as a script via `stdin`. If you don't have root, then you can call a wrapper script with `TermuxCommand` function in `Tasker Function` action that sends another `RUN_COMMAND` intent with termux provide `am` command which will work without root.
```
am startservice --user 0 -n com.termux/com.termux.app.RunCommandService -a com.termux.RUN_COMMAND --es com.termux.RUN_COMMAND_PATH '/data/data/com.termux/files/usr/bin/bash' --es com.termux.RUN_COMMAND_STDIN 'echo "message_tag: Sending message from tasker to termux"' --ez com.termux.RUN_COMMAND_BACKGROUND true --es com.termux.RUN_COMMAND_BACKGROUND_CUSTOM_LOG_LEVEL '1'
```
Termux will check if termux files directory `/data/data/com.termux/files` has rwx permission access before installing bootstrap or starting terminal. Missing permission will automatically be set if possible. The `/data/data/com.termux` directory will also be created if it did not already exist, like if android did not already create it.
Users will now also be shown a crash notification if they attempt to start termux as a secondary user or in a work profile with info of the "alternate" termux files directory `/data/user/<id>/com.termux` set by android and the profile owner app if running under work profile (not secondary user). A notification will also be shown if the termux files directory (not "alternate") is not accessible.
Related #2168
Previously in (32135025) support was added with `disable-terminal-margin-adjustment` `termux.properties` property to disable terminal margin adjustment in case in causes screen flickering or other issues on some devices. It has now been removed in (7aefd943) and moved to Termux Settings since if it causes issues at startup and users can't access `termux.properties` file from the terminal, they will have to use SAF or root to access it, which will require an external app.
Users can set the value from the `Termux Settings` -> `Termux` -> `Terminal View` -> `Terminal Margin Adjustment` toggle. The `Termux Settings` can be accessed from left drawer in termux and from the android launcher shortcut for Termux Settings, usually accessible by long holding on Termux icon.
This would happen when soft keyboard was to be disabled or hidden at startup and a hardware keyboard was attached and user started typing on hardware keyboard without tapping on the terminal first.
The crash was reported for `Microsoft Surface Duo`, which would affect some samsung and other devices as well, mainly dual screens/foldables. It was caused by androidx:window library that has been used by termux-shared since v0.115 having a typo in its proguard rules which didn't stop the removal of the required method for release builds (not debug) by proguard.
The library has been patched and fix should be available on next version but doing an emergency patch now for termux as well.
For people who are getting the crash should set `disable-terminal-margin-adjustment=true` in `termux.properties` created as per instructions in the link below and then start termux again and see if it fixes the issue. If you had termux installed before updating, you should be able to directly access the `~/.termux/termux.properties` file with SAF.
https://github.com/termux/termux-app/issues/1896#issuecomment-766188879
------
**Crash Message**:
```
abstract method "void androidx.window.sidecar.SidecarInterface$SidecarCallback.onDeviceStateChanged(androidx.window.sidecar.SidecarDeviceState)"
```
### Stacktrace
```
java.lang.AbstractMethodError: abstract method "void androidx.window.sidecar.SidecarInterface$SidecarCallback.onDeviceStateChanged(androidx.window.sidecar.SidecarDeviceState)"
at androidx.window.sidecar.MicrosoftSurfaceSidecar.updateDeviceState(MicrosoftSurfaceSidecar.java:159)
at androidx.window.sidecar.MicrosoftSurfaceSidecar$1.deviceStateChanged(MicrosoftSurfaceSidecar.java:192)
at android.vendor.screenlayout.service.IWindowExtensionCallbackInterface$Stub.onTransact(IWindowExtensionCallbackInterface.java:94)
at android.os.Binder.execTransactInternal(Binder.java:1021)
at android.os.Binder.execTransact(Binder.java:994)
```
https://issuetracker.google.com/issues/189001730https://android-review.googlesource.com/c/platform/frameworks/support/+/1757630
APKs for each architecture and a universal APK that is compatible for all architectures will now be available from Github Actions page from the workflow runs labeled `Build`. The APKs will be available as zips under the Artifact section named `termux-app-*`.
Architecture specific APKs can be used by users with low disk space since F-Droid releases are universal (since it doesn't support split APKs #1904) and their install+bootstrap installation size is ~180MB instead of ~120MB if an architecture specific APK is used.
This should also reduce bandwidth usage and download time for debug builds users if they download an architecture specific zip instead of the universal one.
Related #2153
