react-native-0.50.2.zip

/** * Copyright (c) 2015-present, Facebook, Inc. * All rights reserved. * * This source code is licensed under the BSD-style license found in the * LICENSE file in the root directory of this source tree. An additional grant * of patent rights can be found in the PATENTS file in the same directory. */ package com.facebook.react; import static com.facebook.infer.annotation.ThreadConfined.UI; import static com.facebook.react.bridge.ReactMarkerConstants.ATTACH_MEASURED_ROOT_VIEWS_END; import static com.facebook.react.bridge.ReactMarkerConstants.ATTACH_MEASURED_ROOT_VIEWS_START; import static com.facebook.react.bridge.ReactMarkerConstants.BUILD_NATIVE_MODULE_REGISTRY_END; import static com.facebook.react.bridge.ReactMarkerConstants.BUILD_NATIVE_MODULE_REGISTRY_START; import static com.facebook.react.bridge.ReactMarkerConstants.CREATE_CATALYST_INSTANCE_END; import static com.facebook.react.bridge.ReactMarkerConstants.CREATE_CATALYST_INSTANCE_START; import static com.facebook.react.bridge.ReactMarkerConstants.CREATE_REACT_CONTEXT_START; import static com.facebook.react.bridge.ReactMarkerConstants.CREATE_VIEW_MANAGERS_END; import static com.facebook.react.bridge.ReactMarkerConstants.CREATE_VIEW_MANAGERS_START; import static com.facebook.react.bridge.ReactMarkerConstants.PRE_SETUP_REACT_CONTEXT_END; import static com.facebook.react.bridge.ReactMarkerConstants.PRE_SETUP_REACT_CONTEXT_START; import static com.facebook.react.bridge.ReactMarkerConstants.PROCESS_PACKAGES_END; import static com.facebook.react.bridge.ReactMarkerConstants.PROCESS_PACKAGES_START; import static com.facebook.react.bridge.ReactMarkerConstants.REACT_CONTEXT_THREAD_END; import static com.facebook.react.bridge.ReactMarkerConstants.REACT_CONTEXT_THREAD_START; import static com.facebook.react.bridge.ReactMarkerConstants.SETUP_REACT_CONTEXT_END; import static com.facebook.react.bridge.ReactMarkerConstants.SETUP_REACT_CONTEXT_START; import static com.facebook.systrace.Systrace.TRACE_TAG_REACT_APPS; import static com.facebook.systrace.Systrace.TRACE_TAG_REACT_JAVA_BRIDGE; import static com.facebook.systrace.Systrace.TRACE_TAG_REACT_JSC_CALLS; import android.app.Activity; import android.content.Context; import android.content.Intent; import android.net.Uri; import android.os.Process; import android.util.Log; import android.view.View; import com.facebook.common.logging.FLog; import com.facebook.debug.holder.PrinterHolder; import com.facebook.debug.tags.ReactDebugOverlayTags; import com.facebook.infer.annotation.Assertions; import com.facebook.infer.annotation.ThreadConfined; import com.facebook.infer.annotation.ThreadSafe; import com.facebook.react.bridge.CatalystInstance; import com.facebook.react.bridge.CatalystInstanceImpl; import com.facebook.react.bridge.JSBundleLoader; import com.facebook.react.bridge.JavaJSExecutor; import com.facebook.react.bridge.JavaScriptExecutor; import com.facebook.react.bridge.JavaScriptExecutorFactory; import com.facebook.react.bridge.NativeArray; import com.facebook.react.bridge.NativeModuleCallExceptionHandler; import com.facebook.react.bridge.NativeModuleRegistry; import com.facebook.react.bridge.NotThreadSafeBridgeIdleDebugListener; import com.facebook.react.bridge.ProxyJavaScriptExecutor; import com.facebook.react.bridge.ReactApplicationContext; import com.facebook.react.bridge.ReactContext; import com.facebook.react.bridge.ReactMarker; import com.facebook.react.bridge.ReactMarkerConstants; import com.facebook.react.bridge.UiThreadUtil; import com.facebook.react.bridge.queue.ReactQueueConfigurationSpec; import com.facebook.react.common.LifecycleState; import com.facebook.react.common.ReactConstants; import com.facebook.react.common.annotations.VisibleForTesting; import com.facebook.react.devsupport.DevSupportManagerFactory; import com.facebook.react.devsupport.ReactInstanceDevCommandsHandler; import com.facebook.react.devsupport.RedBoxHandler; import com.facebook.react.devsupport.interfaces.DevBundleDownloadListener; import com.facebook.react.devsupport.interfaces.DevSupportManager; import com.facebook.react.devsupport.interfaces.PackagerStatusCallback; import com.facebook.react.modules.appregistry.AppRegistry; import com.facebook.react.modules.core.DefaultHardwareBackBtnHandler; import com.facebook.react.modules.core.DeviceEventManagerModule; import com.facebook.react.modules.core.ReactChoreographer; import com.facebook.react.modules.debug.interfaces.DeveloperSettings; import com.facebook.react.uimanager.DisplayMetricsHolder; import com.facebook.react.uimanager.UIImplementationProvider; import com.facebook.react.uimanager.UIManagerModule; import com.facebook.react.uimanager.ViewManager; import com.facebook.react.views.imagehelper.ResourceDrawableIdHelper; import com.facebook.soloader.SoLoader; import com.facebook.systrace.Systrace; import com.facebook.systrace.SystraceMessage; import java.util.ArrayList; import java.util.Collection; import java.util.Collections; import java.util.HashSet; import java.util.List; import java.util.Set; import javax.annotation.Nullable; /** * This class is managing instances of {@link CatalystInstance}. It exposes a way to configure * catalyst instance using {@link ReactPackage} and keeps track of the lifecycle of that * instance. It also sets up connection between the instance and developers support functionality * of the framework. * * An instance of this manager is required to start JS application in {@link ReactRootView} (see * {@link ReactRootView#startReactApplication} for more info). * * The lifecycle of the instance of {@link ReactInstanceManager} should be bound to the * activity that owns the {@link ReactRootView} that is used to render react application using this * instance manager (see {@link ReactRootView#startReactApplication}). It's required to pass owning * activity's lifecycle events to the instance manager (see {@link #onHostPause}, {@link * #onHostDestroy} and {@link #onHostResume}). * * To instantiate an instance of this class use {@link #builder}. */ @ThreadSafe public class ReactInstanceManager { private static final String TAG = ReactInstanceManager.class.getSimpleName(); /** * Listener interface for react instance events. */ public interface ReactInstanceEventListener { /** * Called when the react context is initialized (all modules registered). Always called on the * UI thread. */ void onReactContextInitialized(ReactContext context); } private final List<ReactRootView> mAttachedRootViews = Collections.synchronizedList( new ArrayList<ReactRootView>()); private volatile LifecycleState mLifecycleState; private @Nullable @ThreadConfined(UI) ReactContextInitParams mPendingReactContextInitParams; private volatile @Nullable Thread mCreateReactContextThread; /* accessed from any thread */ private final JavaScriptExecutorFactory mJavaScriptExecutorFactory; private final @Nullable JSBundleLoader mBundleLoader; private final @Nullable String mJSMainModulePath; /* path to JS bundle root on packager server */ private final List<ReactPackage> mPackages; private final List<CatalystInstanceImpl.PendingJSCall> mInitFunctions; private final DevSupportManager mDevSupportManager; private final boolean mUseDeveloperSupport; private final @Nullable NotThreadSafeBridgeIdleDebugListener mBridgeIdleDebugListener; private final Object mReactContextLock = new Object(); private @Nullable volatile ReactContext mCurrentReactContext; private final Context mApplicationContext; private @Nullable @ThreadConfined(UI) DefaultHardwareBackBtnHandler mDefaultBackButtonImpl; private @Nullable Activity mCurrentActivity; private final Collection<ReactInstanceEventListener> mReactInstanceEventListeners = Collections.synchronizedSet(new HashSet<ReactInstanceEventListener>()); // Identifies whether the instance manager is or soon will be initialized (on background thread) private volatile boolean mHasStartedCreatingInitialContext