Moving some constants in Launcher.java to a separate file for ease of readability
Part of go/launcher_SoR
Flag: N/A
Bug: 306465626
Test: compiling, no-op change
Change-Id: I5ea40acb2ba1ea5840021e297516a511b032a043
diff --git a/src/com/android/launcher3/LauncherConstants.java b/src/com/android/launcher3/LauncherConstants.java
new file mode 100644
index 0000000..1abfeb9
--- /dev/null
+++ b/src/com/android/launcher3/LauncherConstants.java
@@ -0,0 +1,70 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.launcher3;
+
+public class LauncherConstants {
+
+ /**
+ * Trace events to visualize using Systrace tool.
+ */
+ public static class TraceEvents {
+
+ public static final String DISPLAY_ALL_APPS_TRACE_METHOD_NAME = "DisplayAllApps";
+ public static final int DISPLAY_WORKSPACE_TRACE_COOKIE = 0;
+ public static final int DISPLAY_ALL_APPS_TRACE_COOKIE = 1;
+ public static final int COLD_STARTUP_TRACE_COOKIE = 2;
+ public static final String ON_CREATE_EVT = "Launcher.onCreate";
+ public static final String ON_START_EVT = "Launcher.onStart";
+ public static final String ON_RESUME_EVT = "Launcher.onResume";
+ public static final String ON_NEW_INTENT_EVT = "Launcher.onNewIntent";
+ static final String DISPLAY_WORKSPACE_TRACE_METHOD_NAME = "DisplayWorkspaceFirstFrame";
+ static final String COLD_STARTUP_TRACE_METHOD_NAME = "LauncherColdStartup";
+ }
+
+ /**
+ * This are the different codes the Launcher can receive when a new Launcher Intent is created.
+ */
+ public static class ActivityCodes {
+
+ public static final int REQUEST_BIND_PENDING_APPWIDGET = 12;
+ public static final int REQUEST_RECONFIGURE_APPWIDGET = 13;
+ static final int REQUEST_CREATE_SHORTCUT = 1;
+ static final int REQUEST_CREATE_APPWIDGET = 5;
+ static final int REQUEST_PICK_APPWIDGET = 9;
+ static final int REQUEST_BIND_APPWIDGET = 11;
+ }
+
+ /**
+ * Keys used to get the saved values of the previous Activity instance.
+ */
+ public static class SavedInstanceKeys {
+
+ // Type: int
+ public static final String RUNTIME_STATE = "launcher.state";
+ // Type PendingSplitSelectInfo<Parcelable>
+ public static final String PENDING_SPLIT_SELECT_INFO = "launcher.pending_split_select_info";
+ // Type: PendingRequestArgs
+ static final String RUNTIME_STATE_PENDING_REQUEST_ARGS = "launcher.request_args";
+ // Type: int
+ static final String RUNTIME_STATE_PENDING_REQUEST_CODE = "launcher.request_code";
+ // Type: ActivityResultInfo
+ static final String RUNTIME_STATE_PENDING_ACTIVITY_RESULT = "launcher.activity_result";
+ // Type: SparseArray<Parcelable>
+ static final String RUNTIME_STATE_WIDGET_PANEL = "launcher.widget_panel";
+ // Type int[]
+ static final String RUNTIME_STATE_CURRENT_SCREEN_IDS = "launcher.current_screen_ids";
+ }
+}