[android][utils] refactor legacy utils to use react natives own conversion utilities for performance
This commit is contained in:
Salakar
parent
d5abd6a304
commit
3306d92f2d
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@ -4,37 +4,24 @@ import android.app.ActivityManager;
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import android.content.Context;
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import android.util.Log;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import com.facebook.react.bridge.Arguments;
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import com.facebook.react.bridge.Callback;
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import com.facebook.react.bridge.WritableMap;
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import com.facebook.react.bridge.ReadableMap;
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import com.facebook.react.bridge.ReactContext;
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import com.facebook.react.modules.core.DeviceEventManagerModule;
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import com.facebook.react.bridge.ReadableType;
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import com.facebook.react.bridge.ReadableArray;
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import com.facebook.react.bridge.ReadableMapKeySetIterator;
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import javax.annotation.Nullable;
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@SuppressWarnings("WeakerAccess")
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public class Utils {
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private static final String TAG = "Utils";
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// TODO NOTE
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public static void todoNote(final String tag, final String name, final Callback callback) {
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Log.e(tag, "The method " + name + " has not yet been implemented.");
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Log.e(tag, "Feel free to contribute to finish the method in the source.");
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WritableMap errorMap = Arguments.createMap();
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errorMap.putString("error", "unimplemented");
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callback.invoke(null, errorMap);
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}
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/**
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* send a JS event
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**/
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@ -49,12 +36,18 @@ public class Utils {
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}
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/**
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* @param key map key
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* @param value map value
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* @param map map
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* Takes a value and calls the appropriate setter for its type on the target map + key
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*
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* @param key String key to set on target map
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* @param value Object value to set on target map
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* @param map WritableMap target map to write the value to
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*/
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public static void mapPutValue(String key, Object value, WritableMap map) {
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String type = value != null ? value.getClass().getName() : "";
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@SuppressWarnings("unchecked")
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public static void mapPutValue(String key, @Nullable Object value, WritableMap map) {
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if (value == null) {
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map.putNull(key);
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} else {
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String type = value.getClass().getName();
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switch (type) {
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case "java.lang.Boolean":
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map.putBoolean(key, (Boolean) value);
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@ -74,137 +67,80 @@ public class Utils {
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map.putString(key, (String) value);
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break;
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default:
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if (List.class.isAssignableFrom(value.getClass())) {
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map.putArray(key, Arguments.makeNativeArray((List<Object>) value));
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} else if (Map.class.isAssignableFrom(value.getClass())) {
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map.putMap(key, Arguments.makeNativeMap((Map<String, Object>) value));
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} else {
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Log.d(TAG, "utils:mapPutValue:unknownType:" + type);
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map.putNull(key);
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}
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}
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}
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}
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/**
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* @param map
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* @return
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* Convert a ReadableMap to a WritableMap for the purposes of re-sending back to JS
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* TODO This is now a legacy util - internally uses RN functionality
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*
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* @param map ReadableMap
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* @return WritableMap
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*/
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public static WritableMap readableMapToWritableMap(ReadableMap map) {
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WritableMap writableMap = Arguments.createMap();
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ReadableMapKeySetIterator iterator = map.keySetIterator();
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while (iterator.hasNextKey()) {
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String key = iterator.nextKey();
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ReadableType type = map.getType(key);
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switch (type) {
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case Null:
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writableMap.putNull(key);
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break;
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case Boolean:
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writableMap.putBoolean(key, map.getBoolean(key));
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break;
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case Number:
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writableMap.putDouble(key, map.getDouble(key));
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break;
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case String:
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writableMap.putString(key, map.getString(key));
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break;
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case Map:
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writableMap.putMap(key, readableMapToWritableMap(map.getMap(key)));
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break;
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case Array:
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// TODO writableMap.putArray(key, readableArrayToWritableArray(map.getArray(key)));
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break;
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default:
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throw new IllegalArgumentException("Could not convert object with key: " + key + ".");
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}
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}
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// https://github.com/facebook/react-native/blob/master/ReactAndroid/src/main/java/com/facebook/react/bridge/WritableNativeMap.java#L54
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writableMap.merge(map);
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return writableMap;
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}
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public static Map<String, Object> recursivelyDeconstructReadableMap(ReadableMap readableMap) {
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Map<String, Object> deconstructedMap = new HashMap<>();
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if (readableMap == null) {
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return deconstructedMap;
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}
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ReadableMapKeySetIterator iterator = readableMap.keySetIterator();
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while (iterator.hasNextKey()) {
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String key = iterator.nextKey();
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ReadableType type = readableMap.getType(key);
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switch (type) {
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case Null:
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deconstructedMap.put(key, null);
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break;
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case Boolean:
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deconstructedMap.put(key, readableMap.getBoolean(key));
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break;
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case Number:
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deconstructedMap.put(key, readableMap.getDouble(key));
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break;
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case String:
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deconstructedMap.put(key, readableMap.getString(key));
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break;
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case Map:
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deconstructedMap.put(key, Utils.recursivelyDeconstructReadableMap(readableMap.getMap(key)));
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break;
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case Array:
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deconstructedMap.put(key, Utils.recursivelyDeconstructReadableArray(readableMap.getArray(key)));
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break;
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default:
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throw new IllegalArgumentException("Could not convert object with key: " + key + ".");
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}
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}
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return deconstructedMap;
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}
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public static List<Object> recursivelyDeconstructReadableArray(ReadableArray readableArray) {
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List<Object> deconstructedList = new ArrayList<>(readableArray.size());
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for (int i = 0; i < readableArray.size(); i++) {
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ReadableType indexType = readableArray.getType(i);
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switch (indexType) {
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case Null:
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deconstructedList.add(i, null);
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break;
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case Boolean:
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deconstructedList.add(i, readableArray.getBoolean(i));
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break;
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case Number:
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deconstructedList.add(i, readableArray.getDouble(i));
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break;
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case String:
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deconstructedList.add(i, readableArray.getString(i));
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break;
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case Map:
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deconstructedList.add(i, Utils.recursivelyDeconstructReadableMap(readableArray.getMap(i)));
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break;
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case Array:
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deconstructedList.add(i, Utils.recursivelyDeconstructReadableArray(readableArray.getArray(i)));
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break;
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default:
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throw new IllegalArgumentException("Could not convert object at index " + i + ".");
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}
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}
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return deconstructedList;
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}
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public static boolean isAppInForeground(Context context) {
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/**
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We need to check if app is in foreground otherwise the app will crash.
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http://stackoverflow.com/questions/8489993/check-android-application-is-in-foreground-or-not
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**/
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ActivityManager activityManager = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
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List<ActivityManager.RunningAppProcessInfo> appProcesses =
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activityManager.getRunningAppProcesses();
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if (appProcesses == null) {
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return false;
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* Convert a ReadableMap into a native Java Map
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* TODO This is now a legacy util - internally uses RN functionality
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*
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* @param readableMap ReadableMap
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* @return Map
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*/
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public static Map<String, Object> recursivelyDeconstructReadableMap(ReadableMap readableMap) {
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// https://github.com/facebook/react-native/blob/master/ReactAndroid/src/main/java/com/facebook/react/bridge/ReadableNativeMap.java#L216
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return readableMap.toHashMap();
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}
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/**
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* Convert a ReadableArray into a native Java Map
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* TODO This is now a legacy util - internally uses RN functionality
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*
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* @param readableArray ReadableArray
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* @return List<Object>
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*/
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public static List<Object> recursivelyDeconstructReadableArray(ReadableArray readableArray) {
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// https://github.com/facebook/react-native/blob/master/ReactAndroid/src/main/java/com/facebook/react/bridge/ReadableNativeArray.java#L175
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return readableArray.toArrayList();
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}
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/**
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* We need to check if app is in foreground otherwise the app will crash.
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* http://stackoverflow.com/questions/8489993/check-android-application-is-in-foreground-or-not
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*
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* @param context Context
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* @return boolean
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*/
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public static boolean isAppInForeground(Context context) {
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ActivityManager activityManager = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
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if (activityManager == null) return false;
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List<ActivityManager.RunningAppProcessInfo> appProcesses = activityManager.getRunningAppProcesses();
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if (appProcesses == null) return false;
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final String packageName = context.getPackageName();
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for (ActivityManager.RunningAppProcessInfo appProcess : appProcesses) {
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if (appProcess.importance ==
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ActivityManager.RunningAppProcessInfo.IMPORTANCE_FOREGROUND &&
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appProcess.processName.equals(packageName)) {
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if (
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appProcess.importance == ActivityManager.RunningAppProcessInfo.IMPORTANCE_FOREGROUND
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&& appProcess.processName.equals(packageName)
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) {
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return true;
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}
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}
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return false;
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}
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}
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@ -6,7 +6,6 @@ import com.facebook.react.bridge.Arguments;
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import com.facebook.react.bridge.ReadableArray;
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import com.facebook.react.bridge.ReadableMap;
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import com.facebook.react.bridge.ReadableMapKeySetIterator;
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import com.facebook.react.bridge.ReadableType;
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import com.facebook.react.bridge.WritableArray;
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import com.facebook.react.bridge.WritableMap;
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import com.google.firebase.firestore.DocumentChange;
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@ -18,15 +17,11 @@ import com.google.firebase.firestore.FirebaseFirestore;
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import com.google.firebase.firestore.GeoPoint;
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import com.google.firebase.firestore.QuerySnapshot;
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import java.text.DateFormat;
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import java.text.ParseException;
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import java.text.SimpleDateFormat;
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import java.util.ArrayList;
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import java.util.Date;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.TimeZone;
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import io.invertase.firebase.Utils;
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