flutter-engine-builder's Introduction

flutter-engine-builder

Automate flutter engine build on ubuntu like distro.

Docker Setup

Install Docker

curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu bionic stable"
sudo apt-get update
sudo apt install -y docker-ce
sudo usermod -aG docker ${USER}
su - ${USER}

build the docker image

make docker-image

start the container

make start

clone the flutter engine

# edit the makefile to clone the repository and the branch you want
make clone-engine

build the engine

make build-engine

copy the compiled engine

make copy-binaries

stop the container

make stop

Flutter tool

use myflutter.py to use the compiled engine

python myflutter.py doctor
mkdir projects
cd projects
../myflutter.py create -t plugin --platforms=linux testapp
cd testapp/example
../../../myflutter.py run -d linux

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flutter-engine-builder's Issues

exemplo flutter external texture

Olá amigo, vi que você fez um teste em flutter/engine#24916 (comment)

Você poderia me dizer como devo iniciar o FlTexture*? Atualmente meu plugin está assim:

if (strcmp(method, "registerTexture") == 0) {
    FlTexture* texture = nullptr; // How do I initiate this?
    GdkWindow* window = gtk_widget_get_parent_window(self->fl_view);  //?
    GError* error; //?
    GdkGLContext* context = gdk_window_create_gl_context(window, &error); //?
    //
    FlTextureRegistrar* texture_registrar = self->texture_registrar;
    int64_t texture_id = fl_texture_registrar_register_texture(texture_registrar, texture);
    g_autoptr(FlValue) result = fl_value_new_int(texture_id);
    response = FL_METHOD_RESPONSE(fl_method_success_response_new(result));

Se puder compartilhar o exemplo, seria melhor ainda.

Obrigado!

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