# meta-agl-flutter
-_This documentation is expecting user to be running Ubuntu 20.04_
-
## Steps to build `agl-ivi-demo-platform-flutter` image
```
bitbake agl-ivi-demo-platform-flutter
```
-This builds AGL demo image that includes Flutter runtime=release.
+This builds AGL demo image that includes Flutter runtime={debug,profile,release}.
## Steps to build a minimal flutter image
repo init -u https://gerrit.automotivelinux.org/gerrit/AGL/AGL-repo -b master
repo sync -j `grep -c ^processor /proc/cpuinfo`
source meta-agl/scripts/aglsetup.sh -m qemux86-64 agl-devel agl-flutter
+ bitbake agl-image-flutter
```
-
-Build one of the minimal Flutter images below using `bitbake`
-
-1. `agl-image-flutter-runtimedebug`
- * includes Flutter Engine SDK
- * includes SSH server
- * live debugging with target via host
-
-2. `agl-image-flutter-runtimeprofile`
+ * include Flutter engine runtime={debug,release,profile}
* includes Flutter Engine SDK
* includes SSH server
- * runs only Flutter Applications built as AOT profile images
- * live profiling with target via host
-
-3. `agl-image-flutter-runtimerelease`
- * includes Flutter Engine SDK
- * runs only Flutter Applications built as AOT release images
- * Does not include SSH server
+ * live debugging/profiling with target via host
## Flutter Engine SDK
-If recipe `flutter-engine-runtime<variant>-sdk-dev` is included in your AGL image, `engine_sdk.zip` will be present in `/usr/share/flutter/`.
+If recipe `flutter-engine-sdk-dev` is included in your AGL image, `engine_sdk.zip` will be present in `/usr/share/flutter/`.
engine_sdk.zip contains
* sdk/flutter_sdk.version - The Flutter SDK version
## Flutter Workspace Automation
-```
- mkdir -p <path to my workspace> && cd <path to my workspace>
- curl --proto '=https' --tlsv1.2 -sSf https://gerrit.automotivelinux.org/gerrit/gitweb?p=AGL/meta-agl-devel.git;a=blob_plain;f=meta-agl-flutter/tools/flutter_workspace_config.json;hb=HEAD -o flutter_workspace_config.json
- curl --proto '=https' --tlsv1.2 -sSf https://raw.githubusercontent.com/meta-flutter/meta-flutter/kirkstone/tools/setup_flutter_workspace.py | python3
-```
+ cd $AGL
+ cd $AGL_TOP
+ ln -sf external/workspace-automation/flutter_workspace.py meta-agl-devel/meta-agl-flutter/tools/flutter_workspace.py
+ cd meta-agl-devel/meta-agl-flutter/tools
+ export FLUTTER_WORKSPACE=`pwd`
+ flutter_workspace.py
+ source setup_env.sh
Additional documentation available [here](https://github.com/meta-flutter/meta-flutter/tree/kirkstone/tools#flutter-workspace-automation)
## Startup Service
-If you include `flutter-gallery-runtime<variant>-init` it will install a systemd user service, which starts the Flutter Gallery on boot. This is not included in the minimal images.
-
-At runtime you can edit `/usr/share/flutter/default.json` to point to any Flutter bundle.
+This layer includes an example systemd user service for the Flutter Gallery application which is disabled by default. It can be used to start the application in the minimal image by doing 'systemctl start flutter-gallery'.
## `/usr/share/flutter/default.json`
```
-### Release
+### Working with QEMU images
-1. Change AGL-qemu flutter_runtime value in $AGL_TOP/sources/meta-agl-devel/meta-agl-flutter/tools/flutter_workspace_config.json to `release`.
+1. Setup the flutter workspace.
-```
- {
- "id": "AGL-qemu",
- "type": "qemu",
- "arch": "x86_64",
- "flutter_runtime": "release",
- "runtime": {
-```
+ source ${FLUTTER_WORKSPACE}/setup_env.sh
-This enables download of QEMU `release` variant.
+The stdout tail should look similar to:
-2. Run the flutter workspace script
+ ********************************************
+ * Type 'run-agl-qemu-master' to start
+ ********************************************
+ ********************************************
+ * Type 'run-agl-qemu-octopus' to start
+ ********************************************
-3. Run the following commands on the host's terminal, a QEMU window and a new terminal for AGL will be brought up.
+3. Select image to run using one of above commands.
```
- cd $FLUTTER_WORKSPACE
- unset QEMU_IMAGE
- source ./setup_env.sh
- qemu_run
+ run-agl-qemu-octopus
```
-4. Login AGL as `root`, and execute `passwd -d agl-driver`. Type `exit` and login as `agl-driver`. Run the Flutter Gallery example with the command in AGL's terminal.
+4. If running an updated QEMU image, edit `~/.ssh/known_hosts` and remove previous connection.
+
+5. Login AGL as `root`, and execute `passwd -d agl-driver`. Type `exit` and login as `agl-driver`. Run the Flutter Gallery example with the command in AGL's terminal.
```
- flutter-auto --window-type="BG" --b=/usr/share/flutter/gallery --f
+ cd $FLUTTER_WORKSPACE/app/gallery
+ flutter run -d agl-qemu-octopus
```
### Profile
-1. Change AGL-qemu flutter_runtime value in $AGL_TOP/sources/meta-agl-devel/meta-agl-flutter/tools/flutter_workspace_config.json to `profile`.
+1. Setup the flutter workspace.
-```
- {
- "id": "AGL-qemu",
- "type": "qemu",
- "arch": "x86_64",
- "flutter_runtime": "profile",
- "runtime": {
-```
+ source ${FLUTTER_WORKSPACE}/setup_env.sh
-This enables download of QEMU `profile` variant.
+The stdout tail should look similar to:
-2. Run the flutter workspace script
+ ********************************************
+ * Type 'run-agl-qemu-master' to start
+ ********************************************
+ ********************************************
+ * Type 'run-agl-qemu-octopus' to start
+ ********************************************
-3. Run the following commands on the host's terminal, a QEMU window and a new terminal for AGL will be brought up.
+3. Select image to run using one of above commands.
```
- cd $FLUTTER_WORKSPACE
- unset QEMU_IMAGE
- source ./setup_env.sh
- qemu_run
+ run-agl-qemu-octopus
```
4. If running an updated QEMU image, edit `~/.ssh/known_hosts` and remove previous connection.
6. Login AGL as `agl-driver`, and issue the following command
```
- flutter-auto --window-type="BG" --b=/usr/share/flutter/gallery --f --observatory-host=0.0.0.0 --observatory-port=1234
+ flutter-auto --window-type="BG" --b=/usr/share/flutter/gallery/3.3.7/profile --f --observatory-host=0.0.0.0 --observatory-port=1234
```
The last line of the output message should look similar to this:
Code Review / AGL / meta-agl-devel.git / blobdiff