Allow ComponentKey creation from its string representation (4e5080ab) · Commits · e / os / android_frameworks_libs_systemui

iconloaderlib/src/com/android/launcher3/util/ComponentKey.java

+26 −1

Original line number	Diff line number	Diff line
		@@ -19,6 +19,9 @@ package com.android.launcher3.util;
		import android.content.ComponentName;
		import android.os.UserHandle;

		import androidx.annotation.NonNull;
		import androidx.annotation.Nullable;

		import java.util.Arrays;

		public class ComponentKey {
		@@ -54,6 +57,28 @@ public class ComponentKey {
		*/
		@Override
		public String toString() {
		return componentName.flattenToString() + "#" + user;
		return componentName.flattenToString() + "#" + user.hashCode();
		}

		/**
		* Parses and returns ComponentKey objected from string representation
		* Returns null if string is not properly formatted
		*/
		@Nullable
		public static ComponentKey fromString(@NonNull String str) {
		int sep = str.indexOf('#');
		if (sep < 0 \|\| (sep + 1) >= str.length()) {
		return null;
		}
		ComponentName componentName = ComponentName.unflattenFromString(str.substring(0, sep));
		if (componentName == null) {
		return null;
		}
		try {
		return new ComponentKey(componentName,
		UserHandle.getUserHandleForUid(Integer.parseInt(str.substring(sep + 1))));
		} catch (NumberFormatException ex) {
		return null;
		}
		}
		}
		No newline at end of file