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9eb446e0d5
* Namespaces have been updated to reflect the move from //flutter/sky/shell to //flutter/shell. * shell/BUILD.gn file has been split into smaller GN files for each subcomponent of the shell (common, GPU, diagnostic, testing). * GN dependencies have been rewritten to stop exposing common shell dependencies as public. Duplicates have also been removed. * GPU subcomponent has been updated make it more suitable for Vulkan integration. * The GLFW backend has been resurrected.
69 lines
2.0 KiB
Java
69 lines
2.0 KiB
Java
// Copyright 2015 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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package io.flutter.view;
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import android.content.Context;
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import android.util.Log;
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import java.util.HashSet;
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import org.chromium.mojo.bindings.ConnectionErrorHandler;
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import org.chromium.mojo.bindings.Interface.Binding;
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import org.chromium.mojo.system.Core;
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import org.chromium.mojo.system.MessagePipeHandle;
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import org.chromium.mojo.system.MojoException;
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import org.chromium.mojo.system.impl.CoreImpl;
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import org.chromium.mojom.mojo.ServiceProvider;
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/**
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* A collection of services.
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**/
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class ServiceProviderImpl implements ServiceProvider {
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private static final String TAG = "ServiceProviderImpl";
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private Core mCore;
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private FlutterView mView;
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private ServiceRegistry mRegistry;
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private HashSet<Binding> mBindings = new HashSet<Binding>();
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ServiceProviderImpl(Core core, FlutterView view, ServiceRegistry registry) {
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assert core != null;
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assert view != null;
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mCore = core;
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mView = view;
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mRegistry = registry;
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}
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@Override
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public void close() {}
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@Override
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public void onConnectionError(MojoException e) {}
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@Override
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public void connectToService(String interfaceName, MessagePipeHandle pipe) {
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ServiceFactory factory = mRegistry.get(interfaceName);
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if (factory == null) {
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pipe.close();
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return;
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}
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final Binding binding = factory.connectToService(mView, mCore, pipe);
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mBindings.add(binding);
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binding.registerErrorHandler(new ConnectionErrorHandler() {
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@Override
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public void onConnectionError(MojoException e) {
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Log.w(TAG, "Flutter service provider connection error", e);
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mBindings.remove(binding);
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}
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});
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}
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public void unbindServices() {
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for (Binding binding : mBindings) {
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binding.unbind().close();
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}
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mBindings.clear();
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}
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}
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