Facebook/react-native
1
0
Fork 0
mirror of https://github.com/facebook/react-native.git synced 2025-11-01 09:14:26 +00:00
Code Issues Packages Projects Releases Wiki Activity

Format Java code in xplat/js/react-native-github

Browse Source 
Summary:
This diff formats the Java class files inside xplat/js/react-native-github. Since google-java-format was enabled in D16071401 we want to codemode the existing code so that users don't have to deal with formatter lint noise at diff-time.

```arc f --paths-cmd 'hg files -I "**/*.java"'```

drop-conflicts

Reviewed By: cpojer

Differential Revision: D16071725

fbshipit-source-id: fc6e3852e45742c109f0c5ac4065d64201c74204
This commit is contained in:
Oleksandr Melnykov
2019-07-02 04:13:35 -07:00
committed by Facebook Github Bot
parent 61e95e5cbf
commit 6c0f73b322
681 changed files with 14085 additions and 16368 deletions
Download Patch File Download Diff File Expand all files Collapse all files
ReactAndroid/src/main/java/com/facebook/react/uimanager/UIImplementation.java
+103 -142
View File
@@ -1,8 +1,8 @@
/**
* Copyright (c) Facebook, Inc. and its affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
* <p>This source code is licensed under the MIT license found in the LICENSE file in the root
* directory of this source tree.
*/
package com.facebook.react.uimanager;
@@ -27,15 +27,13 @@ import com.facebook.systrace.SystraceMessage;
import com.facebook.yoga.YogaConstants;
import com.facebook.yoga.YogaDirection;
import java.util.Arrays;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import javax.annotation.Nullable;
/**
* A class that is used to receive React commands from JS and translate them into a
* shadow node hierarchy that is then mapped to a native view hierarchy.
* A class that is used to receive React commands from JS and translate them into a shadow node
* hierarchy that is then mapped to a native view hierarchy.
*/
public class UIImplementation {
protected Object uiImplementationThreadLock = new Object();
@@ -105,9 +103,8 @@ public class UIImplementation {
mReactContext = reactContext;
mViewManagers = viewManagers;
mOperationsQueue = operationsQueue;
mNativeViewHierarchyOptimizer = new NativeViewHierarchyOptimizer(
mOperationsQueue,
mShadowNodeRegistry);
mNativeViewHierarchyOptimizer =
new NativeViewHierarchyOptimizer(mOperationsQueue, mShadowNodeRegistry);
mEventDispatcher = eventDispatcher;
}
@@ -164,36 +161,32 @@ public class UIImplementation {
* Registers a root node with a given tag, size and ThemedReactContext and adds it to a node
* registry.
*/
public <T extends View> void registerRootView(
T rootView, int tag, ThemedReactContext context) {
public <T extends View> void registerRootView(T rootView, int tag, ThemedReactContext context) {
synchronized (uiImplementationThreadLock) {
final ReactShadowNode rootCSSNode = createRootShadowNode();
rootCSSNode.setReactTag(tag); // Thread safety needed here
rootCSSNode.setThemedContext(context);
context.runOnNativeModulesQueueThread(new Runnable() {
@Override
public void run() {
mShadowNodeRegistry.addRootNode(rootCSSNode);
}
});
context.runOnNativeModulesQueueThread(
new Runnable() {
@Override
public void run() {
mShadowNodeRegistry.addRootNode(rootCSSNode);
}
});
// register it within NativeViewHierarchyManager
mOperationsQueue.addRootView(tag, rootView);
}
}
/**
* Unregisters a root node with a given tag.
*/
/** Unregisters a root node with a given tag. */
public void removeRootView(int rootViewTag) {
removeRootShadowNode(rootViewTag);
mOperationsQueue.enqueueRemoveRootView(rootViewTag);
}
/**
* Unregisters a root node with a given tag from the shadow node registry
*/
/** Unregisters a root node with a given tag from the shadow node registry */
public void removeRootShadowNode(int rootViewTag) {
synchronized (uiImplementationThreadLock) {
mShadowNodeRegistry.removeRootNode(rootViewTag); // Thread safety needed here
@@ -204,15 +197,10 @@ public class UIImplementation {
* Invoked when native view that corresponds to a root node, or acts as a root view (ie. Modals)
* has its size changed.
*/
public void updateNodeSize(
int nodeViewTag,
int newWidth,
int newHeight) {
public void updateNodeSize(int nodeViewTag, int newWidth, int newHeight) {
ReactShadowNode cssNode = mShadowNodeRegistry.getNode(nodeViewTag);
if (cssNode == null) {
FLog.w(
ReactConstants.TAG,
"Tried to update size of non-existent tag: " + nodeViewTag);
FLog.w(ReactConstants.TAG, "Tried to update size of non-existent tag: " + nodeViewTag);
return;
}
cssNode.setStyleWidth(newWidth);
@@ -225,9 +213,7 @@ public class UIImplementation {
ReactShadowNode shadowNode = mShadowNodeRegistry.getNode(tag);
if (shadowNode == null) {
FLog.w(
ReactConstants.TAG,
"Attempt to set local data for view with unknown tag: " + tag);
FLog.w(ReactConstants.TAG, "Attempt to set local data for view with unknown tag: " + tag);
return;
}
@@ -244,9 +230,7 @@ public class UIImplementation {
return mOperationsQueue.getProfiledBatchPerfCounters();
}
/**
* Invoked by React to create a new node with a given tag, class name and properties.
*/
/** Invoked by React to create a new node with a given tag, class name and properties. */
public void createView(int tag, String className, int rootViewTag, ReadableMap props) {
synchronized (uiImplementationThreadLock) {
ReactShadowNode cssNode = createShadowNode(className);
@@ -270,17 +254,13 @@ public class UIImplementation {
}
protected void handleCreateView(
ReactShadowNode cssNode,
int rootViewTag,
@Nullable ReactStylesDiffMap styles) {
ReactShadowNode cssNode, int rootViewTag, @Nullable ReactStylesDiffMap styles) {
if (!cssNode.isVirtual()) {
mNativeViewHierarchyOptimizer.handleCreateView(cssNode, cssNode.getThemedContext(), styles);
}
}
/**
* Invoked by React to create a new node with a given tag has its properties changed.
*/
/** Invoked by React to create a new node with a given tag has its properties changed. */
public void updateView(int tag, String className, ReadableMap props) {
ViewManager viewManager = mViewManagers.get(className);
if (viewManager == null) {
@@ -301,8 +281,8 @@ public class UIImplementation {
/**
* Used by native animated module to bypass the process of updating the values through the shadow
* view hierarchy. This method will directly update native views, which means that updates for
* layout-related propertied won't be handled properly.
* Make sure you know what you're doing before calling this method :)
* layout-related propertied won't be handled properly. Make sure you know what you're doing
* before calling this method :)
*/
public void synchronouslyUpdateViewOnUIThread(int tag, ReactStylesDiffMap props) {
UiThreadUtil.assertOnUiThread();
@@ -310,9 +290,7 @@ public class UIImplementation {
}
protected void handleUpdateView(
ReactShadowNode cssNode,
String className,
ReactStylesDiffMap styles) {
ReactShadowNode cssNode, String className, ReactStylesDiffMap styles) {
if (!cssNode.isVirtual()) {
mNativeViewHierarchyOptimizer.handleUpdateView(cssNode, className, styles);
}
@@ -324,7 +302,7 @@ public class UIImplementation {
* @param tag react tag of the node we want to manage
* @param indicesToRemove ordered (asc) list of indicies at which view should be removed
* @param viewsToAdd ordered (asc based on mIndex property) list of tag-index pairs that represent
* a view which should be added at the specified index
* a view which should be added at the specified index
* @param tagsToDelete list of tags corresponding to views that should be removed
*/
public void manageChildren(
@@ -362,10 +340,7 @@ public class UIImplementation {
for (int i = 0; i < numToMove; i++) {
int moveFromIndex = moveFrom.getInt(i);
int tagToMove = cssNodeToManage.getChildAt(moveFromIndex).getReactTag();
viewsToAdd[i] = new ViewAtIndex(
tagToMove,
moveTo.getInt(i)
);
viewsToAdd[i] = new ViewAtIndex(tagToMove, moveTo.getInt(i));
indicesToRemove[i] = moveFromIndex;
tagsToRemove[i] = tagToMove;
}
@@ -410,8 +385,8 @@ public class UIImplementation {
for (int i = indicesToRemove.length - 1; i >= 0; i--) {
int indexToRemove = indicesToRemove[i];
if (indexToRemove == lastIndexRemoved) {
throw new IllegalViewOperationException("Repeated indices in Removal list for view tag: "
+ viewTag);
throw new IllegalViewOperationException(
"Repeated indices in Removal list for view tag: " + viewTag);
}
cssNodeToManage.removeChildAt(indicesToRemove[i]); // Thread safety needed here
@@ -422,19 +397,19 @@ public class UIImplementation {
ViewAtIndex viewAtIndex = viewsToAdd[i];
ReactShadowNode cssNodeToAdd = mShadowNodeRegistry.getNode(viewAtIndex.mTag);
if (cssNodeToAdd == null) {
throw new IllegalViewOperationException("Trying to add unknown view tag: "
+ viewAtIndex.mTag);
throw new IllegalViewOperationException(
"Trying to add unknown view tag: " + viewAtIndex.mTag);
}
cssNodeToManage.addChildAt(cssNodeToAdd, viewAtIndex.mIndex);
}
mNativeViewHierarchyOptimizer.handleManageChildren(
cssNodeToManage,
indicesToRemove,
tagsToRemove,
viewsToAdd,
tagsToDelete,
indicesToDelete);
cssNodeToManage,
indicesToRemove,
tagsToRemove,
viewsToAdd,
tagsToDelete,
indicesToDelete);
for (int i = 0; i < tagsToDelete.length; i++) {
removeShadowNode(mShadowNodeRegistry.getNode(tagsToDelete[i]));
@@ -443,30 +418,26 @@ public class UIImplementation {
}
/**
* An optimized version of manageChildren that is used for initial setting of child views.
* The children are assumed to be in index order
* An optimized version of manageChildren that is used for initial setting of child views. The
* children are assumed to be in index order
*
* @param viewTag tag of the parent
* @param childrenTags tags of the children
*/
public void setChildren(
int viewTag,
ReadableArray childrenTags) {
public void setChildren(int viewTag, ReadableArray childrenTags) {
synchronized (uiImplementationThreadLock) {
ReactShadowNode cssNodeToManage = mShadowNodeRegistry.getNode(viewTag);
for (int i = 0; i < childrenTags.size(); i++) {
ReactShadowNode cssNodeToAdd = mShadowNodeRegistry.getNode(childrenTags.getInt(i));
if (cssNodeToAdd == null) {
throw new IllegalViewOperationException("Trying to add unknown view tag: "
+ childrenTags.getInt(i));
throw new IllegalViewOperationException(
"Trying to add unknown view tag: " + childrenTags.getInt(i));
}
cssNodeToManage.addChildAt(cssNodeToAdd, i);
}
mNativeViewHierarchyOptimizer.handleSetChildren(
cssNodeToManage,
childrenTags);
mNativeViewHierarchyOptimizer.handleSetChildren(cssNodeToManage, childrenTags);
}
}
@@ -507,8 +478,8 @@ public class UIImplementation {
/**
* Method which takes a container tag and then releases all subviews for that container upon
* receipt.
* TODO: The method name is incorrect and will be renamed, #6033872
* receipt. TODO: The method name is incorrect and will be renamed, #6033872
*
* @param containerTag the tag of the container for which the subviews must be removed
*/
public void removeSubviewsFromContainerWithID(int containerTag) {
@@ -527,16 +498,16 @@ public class UIImplementation {
}
/**
* Find the touch target child native view in the supplied root view hierarchy, given a react
* Find the touch target child native view in the supplied root view hierarchy, given a react
* target location.
*
* This method is currently used only by Element Inspector DevTool.
* <p>This method is currently used only by Element Inspector DevTool.
*
* @param reactTag the tag of the root view to traverse
* @param targetX target X location
* @param targetY target Y location
* @param callback will be called if with the identified child view react ID, and measurement
* info. If no view was found, callback will be invoked with no data.
* info. If no view was found, callback will be invoked with no data.
*/
public void findSubviewIn(int reactTag, float targetX, float targetY, Callback callback) {
mOperationsQueue.enqueueFindTargetForTouch(reactTag, targetX, targetY, callback);
@@ -556,7 +527,7 @@ public class UIImplementation {
/**
* Determines the location on screen, width, and height of the given view relative to the device
* screen and returns the values via an async callback. This is the absolute position including
* screen and returns the values via an async callback. This is the absolute position including
* things like the status bar
*/
public void measureInWindow(int reactTag, Callback callback) {
@@ -566,14 +537,11 @@ public class UIImplementation {
/**
* Measures the view specified by tag relative to the given ancestorTag. This means that the
* returned x, y are relative to the origin x, y of the ancestor view. Results are stored in the
* given outputBuffer. We allow ancestor view and measured view to be the same, in which case
* the position always will be (0, 0) and method will only measure the view dimensions.
* given outputBuffer. We allow ancestor view and measured view to be the same, in which case the
* position always will be (0, 0) and method will only measure the view dimensions.
*/
public void measureLayout(
int tag,
int ancestorTag,
Callback errorCallback,
Callback successCallback) {
int tag, int ancestorTag, Callback errorCallback, Callback successCallback) {
try {
measureLayout(tag, ancestorTag, mMeasureBuffer);
float relativeX = PixelUtil.toDIPFromPixel(mMeasureBuffer[0]);
@@ -590,9 +558,7 @@ public class UIImplementation {
* Like {@link #measure} and {@link #measureLayout} but measures relative to the immediate parent.
*/
public void measureLayoutRelativeToParent(
int tag,
Callback errorCallback,
Callback successCallback) {
int tag, Callback errorCallback, Callback successCallback) {
try {
measureLayoutRelativeToParent(tag, mMeasureBuffer);
float relativeX = PixelUtil.toDIPFromPixel(mMeasureBuffer[0]);
@@ -605,15 +571,12 @@ public class UIImplementation {
}
}
/**
* Invoked at the end of the transaction to commit any updates to the node hierarchy.
*/
/** Invoked at the end of the transaction to commit any updates to the node hierarchy. */
public void dispatchViewUpdates(int batchId) {
SystraceMessage.beginSection(
Systrace.TRACE_TAG_REACT_JAVA_BRIDGE,
"UIImplementation.dispatchViewUpdates")
.arg("batchId", batchId)
.flush();
Systrace.TRACE_TAG_REACT_JAVA_BRIDGE, "UIImplementation.dispatchViewUpdates")
.arg("batchId", batchId)
.flush();
final long commitStartTime = SystemClock.uptimeMillis();
try {
updateViewHierarchy();
@@ -637,8 +600,7 @@ public class UIImplementation {
protected void updateViewHierarchy() {
Systrace.beginSection(
Systrace.TRACE_TAG_REACT_JAVA_BRIDGE,
"UIImplementation.updateViewHierarchy");
Systrace.TRACE_TAG_REACT_JAVA_BRIDGE, "UIImplementation.updateViewHierarchy");
try {
for (int i = 0; i < mShadowNodeRegistry.getRootNodeCount(); i++) {
int tag = mShadowNodeRegistry.getRootTag(i);
@@ -681,10 +643,10 @@ public class UIImplementation {
* LayoutAnimation API on Android is currently experimental. Therefore, it needs to be enabled
* explicitly in order to avoid regression in existing application written for iOS using this API.
*
* Warning : This method will be removed in future version of React Native, and layout animation
* will be enabled by default, so always check for its existence before invoking it.
* <p>Warning : This method will be removed in future version of React Native, and layout
* animation will be enabled by default, so always check for its existence before invoking it.
*
* TODO(9139831) : remove this method once layout animation is fully stable.
* <p>TODO(9139831) : remove this method once layout animation is fully stable.
*
* @param enabled whether layout animation is enabled or not
*/
@@ -693,15 +655,15 @@ public class UIImplementation {
}
/**
* Configure an animation to be used for the native layout changes, and native views
* creation. The animation will only apply during the current batch operations.
* Configure an animation to be used for the native layout changes, and native views creation. The
* animation will only apply during the current batch operations.
*
* TODO(7728153) : animating view deletion is currently not supported.
* TODO(7613721) : callbacks are not supported, this feature will likely be killed.
* <p>TODO(7728153) : animating view deletion is currently not supported. TODO(7613721) :
* callbacks are not supported, this feature will likely be killed.
*
* @param config the configuration of the animation for view addition/removal/update.
* @param success will be called when the animation completes, or when the animation get
* interrupted. In this case, callback parameter will be false.
* interrupted. In this case, callback parameter will be false.
* @param error will be called if there was an error processing the animation
*/
public void configureNextLayoutAnimation(ReadableMap config, Callback success) {
@@ -712,8 +674,8 @@ public class UIImplementation {
ReactShadowNode node = mShadowNodeRegistry.getNode(reactTag);
if (node == null) {
//TODO: this should only happen when using Fabric renderer. This is a temporary approach
//and it will be refactored when fabric supports JS Responder.
// TODO: this should only happen when using Fabric renderer. This is a temporary approach
// and it will be refactored when fabric supports JS Responder.
return;
}
@@ -727,12 +689,14 @@ public class UIImplementation {
mOperationsQueue.enqueueClearJSResponder();
}
public void dispatchViewManagerCommand(int reactTag, int commandId, @Nullable ReadableArray commandArgs) {
public void dispatchViewManagerCommand(
int reactTag, int commandId, @Nullable ReadableArray commandArgs) {
assertViewExists(reactTag, "dispatchViewManagerCommand");
mOperationsQueue.enqueueDispatchCommand(reactTag, commandId, commandArgs);
}
public void dispatchViewManagerCommand(int reactTag, String commandId, @Nullable ReadableArray commandArgs) {
public void dispatchViewManagerCommand(
int reactTag, String commandId, @Nullable ReadableArray commandArgs) {
assertViewExists(reactTag, "dispatchViewManagerCommand");
mOperationsQueue.enqueueDispatchCommand(reactTag, commandId, commandArgs);
}
@@ -741,11 +705,11 @@ public class UIImplementation {
* Show a PopupMenu.
*
* @param reactTag the tag of the anchor view (the PopupMenu is displayed next to this view); this
* needs to be the tag of a native view (shadow views can not be anchors)
* needs to be the tag of a native view (shadow views can not be anchors)
* @param items the menu items as an array of strings
* @param error will be called if there is an error displaying the menu
* @param success will be called with the position of the selected item as the first argument, or
* no arguments if the menu is dismissed
* no arguments if the menu is dismissed
*/
public void showPopupMenu(int reactTag, ReadableArray items, Callback error, Callback success) {
assertViewExists(reactTag, "showPopupMenu");
@@ -768,8 +732,7 @@ public class UIImplementation {
mOperationsQueue.pauseFrameCallback();
}
public void onHostDestroy() {
}
public void onHostDestroy() {}
public void setViewHierarchyUpdateDebugListener(
@Nullable NotThreadSafeViewHierarchyUpdateDebugListener listener) {
@@ -826,9 +789,7 @@ public class UIImplementation {
}
private void measureLayoutRelativeToVerifiedAncestor(
ReactShadowNode node,
ReactShadowNode ancestor,
int[] outputBuffer) {
ReactShadowNode node, ReactShadowNode ancestor, int[] outputBuffer) {
int offsetX = 0;
int offsetY = 0;
if (node != ancestor) {
@@ -854,8 +815,12 @@ public class UIImplementation {
private void assertViewExists(int reactTag, String operationNameForExceptionMessage) {
if (mShadowNodeRegistry.getNode(reactTag) == null) {
throw new IllegalViewOperationException(
"Unable to execute operation " + operationNameForExceptionMessage + " on view with " +
"tag: " + reactTag + ", since the view does not exists");
"Unable to execute operation "
+ operationNameForExceptionMessage
+ " on view with "
+ "tag: "
+ reactTag
+ ", since the view does not exists");
}
}
@@ -865,14 +830,17 @@ public class UIImplementation {
if (viewManager instanceof IViewManagerWithChildren) {
viewManagerWithChildren = (IViewManagerWithChildren) viewManager;
} else {
throw new IllegalViewOperationException("Trying to use view " + node.getViewClass() +
" as a parent, but its Manager doesn't extends ViewGroupManager");
throw new IllegalViewOperationException(
"Trying to use view "
+ node.getViewClass()
+ " as a parent, but its Manager doesn't extends ViewGroupManager");
}
if (viewManagerWithChildren != null && viewManagerWithChildren.needsCustomLayoutForChildren()) {
throw new IllegalViewOperationException(
"Trying to measure a view using measureLayout/measureLayoutRelativeToParent relative to" +
" an ancestor that requires custom layout for it's children (" + node.getViewClass() +
"). Use measure instead.");
"Trying to measure a view using measureLayout/measureLayoutRelativeToParent relative to"
+ " an ancestor that requires custom layout for it's children ("
+ node.getViewClass()
+ "). Use measure instead.");
}
}
@@ -895,22 +863,19 @@ public class UIImplementation {
int widthSpec = cssRoot.getWidthMeasureSpec();
int heightSpec = cssRoot.getHeightMeasureSpec();
cssRoot.calculateLayout(
MeasureSpec.getMode(widthSpec) == MeasureSpec.UNSPECIFIED
? YogaConstants.UNDEFINED
: MeasureSpec.getSize(widthSpec),
MeasureSpec.getMode(heightSpec) == MeasureSpec.UNSPECIFIED
? YogaConstants.UNDEFINED
: MeasureSpec.getSize(heightSpec));
MeasureSpec.getMode(widthSpec) == MeasureSpec.UNSPECIFIED
? YogaConstants.UNDEFINED
: MeasureSpec.getSize(widthSpec),
MeasureSpec.getMode(heightSpec) == MeasureSpec.UNSPECIFIED
? YogaConstants.UNDEFINED
: MeasureSpec.getSize(heightSpec));
} finally {
Systrace.endSection(Systrace.TRACE_TAG_REACT_JAVA_BRIDGE);
mLastCalculateLayoutTime = SystemClock.uptimeMillis() - startTime;
}
}
protected void applyUpdatesRecursive(
ReactShadowNode cssNode,
float absoluteX,
float absoluteY) {
protected void applyUpdatesRecursive(ReactShadowNode cssNode, float absoluteX, float absoluteY) {
if (!cssNode.hasUpdates()) {
return;
}
@@ -919,19 +884,15 @@ public class UIImplementation {
if (cssChildren != null) {
for (ReactShadowNode cssChild : cssChildren) {
applyUpdatesRecursive(
cssChild,
absoluteX + cssNode.getLayoutX(),
absoluteY + cssNode.getLayoutY());
cssChild, absoluteX + cssNode.getLayoutX(), absoluteY + cssNode.getLayoutY());
}
}
int tag = cssNode.getReactTag();
if (!mShadowNodeRegistry.isRootNode(tag)) {
boolean frameDidChange = cssNode.dispatchUpdates(
absoluteX,
absoluteY,
mOperationsQueue,
mNativeViewHierarchyOptimizer);
boolean frameDidChange =
cssNode.dispatchUpdates(
absoluteX, absoluteY, mOperationsQueue, mNativeViewHierarchyOptimizer);
// Notify JS about layout event if requested
// and if the position or dimensions actually changed
@@ -968,8 +929,8 @@ public class UIImplementation {
rootTag = node.getRootTag();
} else {
FLog.w(
ReactConstants.TAG,
"Warning : attempted to resolve a non-existent react shadow node. reactTag=" + reactTag);
ReactConstants.TAG,
"Warning : attempted to resolve a non-existent react shadow node. reactTag=" + reactTag);
}
return rootTag;