Add getTvInputList() shell command (eea0d731) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/tv/TvInputManagerService.java

+9 −0

Original line number	Diff line number	Diff line
		@@ -91,6 +91,7 @@ import android.os.ParcelFileDescriptor;
		import android.os.Process;
		import android.os.RemoteCallbackList;
		import android.os.RemoteException;
		import android.os.ShellCallback;
		import android.os.UserHandle;
		import android.os.UserManager;
		import android.text.TextUtils;
		@@ -3220,6 +3221,14 @@ public final class TvInputManagerService extends SystemService {
		}
		mTvInputHardwareManager.dump(fd, writer, args);
		}

		@Override
		public void onShellCommand(FileDescriptor in, FileDescriptor out, FileDescriptor err,
		String[] args, ShellCallback callback, android.os.ResultReceiver resultReceiver)
		throws RemoteException {
		(new TvInputManagerShellCommand(TvInputManagerService.this)).exec(
		this, in, out, err, args, callback, resultReceiver);
		}
		}

		// get the actual input id of the specific sessionState.

services/core/java/com/android/server/tv/TvInputManagerShellCommand.java

0 → 100644

+144 −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.server.tv;

		import android.app.ActivityManager;
		import android.content.Context;
		import android.content.Intent;
		import android.content.pm.PackageManager;
		import android.media.tv.TvInputInfo;
		import android.media.tv.TvInputManager;
		import android.os.ShellCommand;
		import android.os.UserHandle;
		import android.util.Slog;

		import java.io.PrintWriter;
		import java.util.List;

		/**
		* Shell commands for {@link TvInputManagerService}.
		*/
		final class TvInputManagerShellCommand extends ShellCommand {
		private static final String TAG = "TvInputManagerShellCommand";
		private final TvInputManagerService mService;

		TvInputManagerShellCommand(TvInputManagerService service) {
		mService = service;
		}

		@Override
		public int onCommand(String cmd) {
		if (cmd == null) {
		return handleDefaultCommands(cmd);
		}
		final PrintWriter pw = getOutPrintWriter();
		switch (cmd) {
		case "get-input-list":
		return getTvInputList(pw);
		default:
		return handleDefaultCommands(cmd);
		}
		}

		private int getTvInputList(PrintWriter pw) {
		int targetUserId = UserHandle.USER_CURRENT;
		String opt;
		while ((opt = getNextOption()) != null) {
		if (opt.equals("--user")) {
		targetUserId = UserHandle.parseUserArg(getNextArgRequired());
		} else {
		pw.println("Error: Unknown option: " + opt);
		return -1;
		}
		}

		if (targetUserId == UserHandle.USER_CURRENT) {
		targetUserId = ActivityManager.getCurrentUser();
		}

		Context serviceContext = mService.getContext();
		TvInputManager tvInputManager;

		if (targetUserId == serviceContext.getUserId()) {
		tvInputManager = serviceContext.getSystemService(TvInputManager.class);
		} else {
		try {
		Context userContext = serviceContext.createPackageContextAsUser(
		serviceContext.getPackageName(), 0, UserHandle.of(targetUserId));
		tvInputManager = userContext.getSystemService(TvInputManager.class);
		} catch (PackageManager.NameNotFoundException e) {
		Slog.e(TAG, "Could not create context for user " + targetUserId, e);
		pw.println("Error: Could not create context for user " + targetUserId);
		return -1;
		}
		}

		if (tvInputManager == null) {
		pw.println("Error: Could not get TvInputManager for user " + targetUserId);
		return -1;
		}

		final List<TvInputInfo> inputs = tvInputManager.getTvInputList();

		if (inputs == null \|\| inputs.isEmpty()) {
		pw.println("No TV inputs found for user " + targetUserId);
		return 0;
		}

		pw.println("TV Inputs for user " + targetUserId + ":");
		for (TvInputInfo info : inputs) {
		pw.println(" " + info.getId() + " (" + info.loadLabel(serviceContext) + ")");

		if (info.getComponent() != null) {
		pw.println(" Component: " + info.getComponent().flattenToString());
		} else {
		pw.println(" Component: null");
		}

		pw.println(" Type: " + info.getType());
		if (info.getHdmiDeviceInfo() != null) {
		pw.println(" HDMI Device Info: " + info.getHdmiDeviceInfo());
		}
		if (info.getParentId() != null) {
		pw.println(" Parent ID: " + info.getParentId());
		}

		Intent setupIntent = info.createSetupIntent();
		if (setupIntent != null && setupIntent.getComponent() != null) {
		pw.println(" Setup Activity: " + setupIntent.getComponent().flattenToString());
		} else {
		pw.println(" Setup Activity: null");
		}

		pw.println(" Is Passthrough: " + info.isPassthroughInput());
		}
		return 0;
		}

		@Override
		public void onHelp() {
		PrintWriter pw = getOutPrintWriter();
		pw.println("TvInputManagerService commands:");
		pw.println(" help");
		pw.println(" Prints this help text.");
		pw.println(" list-inputs [--user <USER_ID> \| current]");
		pw.println(" Lists all registered TV inputs for the given user.");
		pw.println(" --user <USER_ID>: Specify user ID. 'current' means the current"
		+ "foreground user.");
		pw.println(" (Default: current user)");
		}
		}