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Kotlinify DeviceInfoModule (#44536)
Summary: Pull Request resolved: https://github.com/facebook/react-native/pull/44536 # Changelog: [Internal] - As in the title. Reviewed By: alanleedev Differential Revision: D57248069 fbshipit-source-id: 4187b620483d439da5fc4c81012c1124fa19fc09
This commit is contained in:
Ruslan Shestopalyuk
committed by
Facebook GitHub Bot
Facebook GitHub Bot
parent
8593eee9fe
commit
61887338ea
@@ -3241,10 +3241,10 @@ public abstract interface class com/facebook/react/modules/debug/interfaces/Deve
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public abstract fun setRemoteJSDebugEnabled (Z)V
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}
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public class com/facebook/react/modules/deviceinfo/DeviceInfoModule : com/facebook/fbreact/specs/NativeDeviceInfoSpec, com/facebook/react/bridge/LifecycleEventListener {
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public final class com/facebook/react/modules/deviceinfo/DeviceInfoModule : com/facebook/fbreact/specs/NativeDeviceInfoSpec, com/facebook/react/bridge/LifecycleEventListener {
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public fun <init> (Landroid/content/Context;)V
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public fun <init> (Lcom/facebook/react/bridge/ReactApplicationContext;)V
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public fun emitUpdateDimensionsEvent ()V
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public final fun emitUpdateDimensionsEvent ()V
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public fun getTypedExportedConstants ()Ljava/util/Map;
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public fun invalidate ()V
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public fun onHostDestroy ()V
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-109
@@ -1,109 +0,0 @@
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/*
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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package com.facebook.react.modules.deviceinfo;
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import android.content.Context;
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import androidx.annotation.Nullable;
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import com.facebook.fbreact.specs.NativeDeviceInfoSpec;
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import com.facebook.react.bridge.LifecycleEventListener;
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import com.facebook.react.bridge.ReactApplicationContext;
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import com.facebook.react.bridge.ReactNoCrashSoftException;
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import com.facebook.react.bridge.ReactSoftExceptionLogger;
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import com.facebook.react.bridge.ReadableMap;
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import com.facebook.react.bridge.WritableMap;
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import com.facebook.react.module.annotations.ReactModule;
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import com.facebook.react.uimanager.DisplayMetricsHolder;
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import java.util.HashMap;
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import java.util.Map;
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/** Module that exposes Android Constants to JS. */
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@ReactModule(name = NativeDeviceInfoSpec.NAME)
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public class DeviceInfoModule extends NativeDeviceInfoSpec implements LifecycleEventListener {
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private final @Nullable ReactApplicationContext mReactApplicationContext;
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private float mFontScale;
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private @Nullable ReadableMap mPreviousDisplayMetrics;
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public DeviceInfoModule(ReactApplicationContext reactContext) {
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super(reactContext);
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DisplayMetricsHolder.initDisplayMetricsIfNotInitialized(reactContext);
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mFontScale = reactContext.getResources().getConfiguration().fontScale;
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mReactApplicationContext = reactContext;
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mReactApplicationContext.addLifecycleEventListener(this);
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}
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public DeviceInfoModule(Context context) {
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super(null);
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mReactApplicationContext = null;
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DisplayMetricsHolder.initDisplayMetricsIfNotInitialized(context);
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mFontScale = context.getResources().getConfiguration().fontScale;
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}
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@Override
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public @Nullable Map<String, Object> getTypedExportedConstants() {
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WritableMap displayMetrics = DisplayMetricsHolder.getDisplayMetricsWritableMap(mFontScale);
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// Cache the initial dimensions for later comparison in emitUpdateDimensionsEvent
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mPreviousDisplayMetrics = displayMetrics.copy();
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HashMap<String, Object> constants = new HashMap<>();
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constants.put("Dimensions", displayMetrics.toHashMap());
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return constants;
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}
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@Override
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public void onHostResume() {
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if (mReactApplicationContext == null) {
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return;
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}
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float fontScale = mReactApplicationContext.getResources().getConfiguration().fontScale;
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if (mFontScale != fontScale) {
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mFontScale = fontScale;
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emitUpdateDimensionsEvent();
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}
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}
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@Override
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public void onHostPause() {}
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@Override
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public void onHostDestroy() {}
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public void emitUpdateDimensionsEvent() {
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if (mReactApplicationContext == null) {
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return;
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}
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if (mReactApplicationContext.hasActiveReactInstance()) {
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// Don't emit an event to JS if the dimensions haven't changed
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WritableMap displayMetrics = DisplayMetricsHolder.getDisplayMetricsWritableMap(mFontScale);
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if (mPreviousDisplayMetrics == null) {
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mPreviousDisplayMetrics = displayMetrics.copy();
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} else if (!displayMetrics.equals(mPreviousDisplayMetrics)) {
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mPreviousDisplayMetrics = displayMetrics.copy();
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mReactApplicationContext.emitDeviceEvent("didUpdateDimensions", displayMetrics);
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}
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} else {
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ReactSoftExceptionLogger.logSoftException(
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NAME,
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new ReactNoCrashSoftException(
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"No active CatalystInstance, cannot emitUpdateDimensionsEvent"));
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}
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}
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@Override
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public void invalidate() {
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super.invalidate();
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if (mReactApplicationContext != null) {
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mReactApplicationContext.removeLifecycleEventListener(this);
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}
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}
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}
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+85
@@ -0,0 +1,85 @@
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/*
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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package com.facebook.react.modules.deviceinfo
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import android.content.Context
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import com.facebook.fbreact.specs.NativeDeviceInfoSpec
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import com.facebook.react.bridge.LifecycleEventListener
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import com.facebook.react.bridge.ReactApplicationContext
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import com.facebook.react.bridge.ReactNoCrashSoftException
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import com.facebook.react.bridge.ReactSoftExceptionLogger
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import com.facebook.react.bridge.ReadableMap
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import com.facebook.react.module.annotations.ReactModule
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import com.facebook.react.uimanager.DisplayMetricsHolder.getDisplayMetricsWritableMap
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import com.facebook.react.uimanager.DisplayMetricsHolder.initDisplayMetricsIfNotInitialized
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/** Module that exposes Android Constants to JS. */
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@ReactModule(name = NativeDeviceInfoSpec.NAME)
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public class DeviceInfoModule : NativeDeviceInfoSpec, LifecycleEventListener {
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private var reactApplicationContext: ReactApplicationContext? = null
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private var fontScale: Float
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private var previousDisplayMetrics: ReadableMap? = null
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public constructor(reactContext: ReactApplicationContext) : super(reactContext) {
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initDisplayMetricsIfNotInitialized(reactContext)
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fontScale = reactContext.resources.configuration.fontScale
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reactContext.addLifecycleEventListener(this)
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reactApplicationContext = reactContext
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}
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public constructor(context: Context) : super(null) {
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reactApplicationContext = null
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initDisplayMetricsIfNotInitialized(context)
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fontScale = context.resources.configuration.fontScale
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}
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override public fun getTypedExportedConstants(): Map<String, Any> {
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val displayMetrics = getDisplayMetricsWritableMap(fontScale.toDouble())
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// Cache the initial dimensions for later comparison in emitUpdateDimensionsEvent
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previousDisplayMetrics = displayMetrics.copy()
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return mapOf("Dimensions" to displayMetrics.toHashMap())
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}
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override fun onHostResume() {
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val newFontScale = reactApplicationContext?.resources?.configuration?.fontScale
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if (newFontScale != null && newFontScale != fontScale) {
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fontScale = newFontScale
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emitUpdateDimensionsEvent()
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}
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}
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override fun onHostPause(): Unit = Unit
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override fun onHostDestroy(): Unit = Unit
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public fun emitUpdateDimensionsEvent() {
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reactApplicationContext?.let { context ->
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if (context.hasActiveReactInstance()) {
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// Don't emit an event to JS if the dimensions haven't changed
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val displayMetrics = getDisplayMetricsWritableMap(fontScale.toDouble())
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if (previousDisplayMetrics == null) {
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previousDisplayMetrics = displayMetrics.copy()
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} else if (displayMetrics != previousDisplayMetrics) {
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previousDisplayMetrics = displayMetrics.copy()
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context.emitDeviceEvent("didUpdateDimensions", displayMetrics)
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}
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} else {
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ReactSoftExceptionLogger.logSoftException(
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NativeDeviceInfoSpec.NAME,
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ReactNoCrashSoftException(
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"No active CatalystInstance, cannot emitUpdateDimensionsEvent"))
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}
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}
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}
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override fun invalidate() {
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super.invalidate()
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reactApplicationContext?.removeLifecycleEventListener(this)
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}
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}
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