Create shell command to clear all recent tasks. (93017da5) · Commits · e / os / android_frameworks_base

libs/WindowManager/Shell/src/com/android/wm/shell/recents/RecentTasksController.java

+8 −0

Original line number	Diff line number	Diff line
		@@ -103,6 +103,7 @@ public class RecentTasksController implements TaskStackListenerCallback,
		private final RecentTasksImpl mImpl = new RecentTasksImpl();
		private final ActivityTaskManager mActivityTaskManager;
		private final TaskStackTransitionObserver mTaskStackTransitionObserver;
		private final RecentsShellCommandHandler mRecentsShellCommandHandler;
		private RecentsTransitionHandler mTransitionHandler = null;
		private IRecentTasksListener mListener;
		private final boolean mPcFeatureEnabled;
		@@ -167,6 +168,7 @@ public class RecentTasksController implements TaskStackListenerCallback,
		mDesktopUserRepositories = desktopUserRepositories;
		mTaskStackTransitionObserver = taskStackTransitionObserver;
		mMainExecutor = mainExecutor;
		mRecentsShellCommandHandler = new RecentsShellCommandHandler(this);
		shellInit.addInitCallback(this::onInit, this);
		}

		@@ -183,6 +185,7 @@ public class RecentTasksController implements TaskStackListenerCallback,
		mShellController.addExternalInterface(IRecentTasks.DESCRIPTOR,
		this::createExternalInterface, this);
		mShellCommandHandler.addDumpCallback(this::dump, this);
		mShellCommandHandler.addCommandCallback("recents", mRecentsShellCommandHandler, this);
		mUserId = ActivityManager.getCurrentUser();
		mDesktopUserRepositories.ifPresent(
		desktopUserRepositories ->
		@@ -656,6 +659,11 @@ public class RecentTasksController implements TaskStackListenerCallback,
		return mActivityTaskManager.removeTask(taskId);
		}

		/** Removes all recent tasks that are visible. */
		public void removeAllVisibleRecentTasks() throws RemoteException {
		ActivityTaskManager.getService().removeAllVisibleRecentTasks();
		}

		public void dump(@NonNull PrintWriter pw, String prefix) {
		final String innerPrefix = prefix + " ";
		pw.println(prefix + TAG);

libs/WindowManager/Shell/src/com/android/wm/shell/recents/RecentsShellCommandHandler.kt

0 → 100644

+51 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2025 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.wm.shell.recents

		import android.os.RemoteException
		import com.android.wm.shell.sysui.ShellCommandHandler.ShellCommandActionHandler
		import java.io.PrintWriter

		class RecentsShellCommandHandler(
		private val recentTasksController: RecentTasksController
		) : ShellCommandActionHandler {
		override fun onShellCommand(args: Array<out String>, pw: PrintWriter): Boolean {
		when (args[0]) {
		"clearAll" -> return runClearAll(pw)
		else -> {
		pw.println("Invalid command: " + args[0])
		return false
		}
		}
		}

		override fun printShellCommandHelp(pw: PrintWriter, prefix: String) {
		pw.println("${prefix}clearAll")
		pw.println("$prefix Clears all visible recent tasks.")
		}

		private fun runClearAll(pw: PrintWriter): Boolean {
		try {
		recentTasksController.removeAllVisibleRecentTasks()
		} catch (e: RemoteException) {
		pw.println("Exception while removing visible recent tasks:")
		e.printStackTrace(pw)
		return false
		}
		return true
		}
		}
		No newline at end of file