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Add shell command for setting the game mode for a package

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Bug: 187454880

Test: adb shell cmd game mode <GAME_MODE> <PACKAGE_NAME> <USER_ID>
Change-Id: Ie8a93db8e677d4a8b31e7348852c5af902bae941
This commit is contained in:
Adam Bodnar
2021-05-12 13:22:49 -07:00
parent 25ad053080
commit 0311b906e4
1 changed files with 70 additions and 1 deletions
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71
services/core/java/com/android/server/app/GameManagerShellCommand.java
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@@ -16,6 +16,8 @@
package com.android.server.app;
import android.app.GameManager;
import android.app.IGameManagerService;
import android.compat.Compatibility;
import android.content.Context;
import android.os.ServiceManager;
@@ -55,7 +57,7 @@ public class GameManagerShellCommand extends ShellCommand {
final PrintWriter pw = getOutPrintWriter();
try {
switch (cmd) {
case "downscale":
case "downscale": {
final String ratio = getNextArgRequired();
final String packageName = getNextArgRequired();
@@ -114,6 +116,71 @@ public class GameManagerShellCommand extends ShellCommand {
}
break;
}
case "mode": {
/** The "mode" command allows setting a package's current game mode outside of
* the game dashboard UI. This command requires that a mode already be supported
* by the package. Devs can forcibly support game modes via the manifest
* metadata flags: com.android.app.gamemode.performance.enabled,
* com.android.app.gamemode.battery.enabled
* OR by `adb shell device_config put game_overlay \
* <PACKAGE_NAME> <CONFIG_STRING>`
* see: {@link GameManagerServiceTests#mockDeviceConfigAll()}
*/
final String gameMode = getNextArgRequired();
final String packageName = getNextArgRequired();
final String userIdStr = getNextArgRequired();
final IGameManagerService service = IGameManagerService.Stub.asInterface(
ServiceManager.getServiceOrThrow(Context.GAME_SERVICE));
boolean batteryModeSupported = false;
boolean perfModeSupported = false;
int[] modes = service.getAvailableGameModes(packageName);
for (int mode : modes) {
if (mode == GameManager.GAME_MODE_PERFORMANCE) {
perfModeSupported = true;
} else if (mode == GameManager.GAME_MODE_BATTERY) {
batteryModeSupported = true;
}
}
int userId = Integer.parseInt(userIdStr);
switch (gameMode.toLowerCase()) {
case "1":
case "standard":
// Standard should only be available if other game modes are.
if (batteryModeSupported || perfModeSupported) {
service.setGameMode(packageName, GameManager.GAME_MODE_STANDARD,
userId);
} else {
pw.println("Game mode: " + gameMode + " not supported by "
+ packageName);
}
break;
case "2":
case "performance":
if (perfModeSupported) {
service.setGameMode(packageName, GameManager.GAME_MODE_PERFORMANCE,
userId);
} else {
pw.println("Game mode: " + gameMode + " not supported by "
+ packageName);
}
break;
case "3":
case "battery":
if (batteryModeSupported) {
service.setGameMode(packageName, GameManager.GAME_MODE_BATTERY,
userId);
} else {
pw.println("Game mode: " + gameMode + " not supported by "
+ packageName);
}
break;
default:
pw.println("Invalid game mode: " + gameMode);
break;
}
break;
}
default:
return handleDefaultCommands(cmd);
}
@@ -132,5 +199,7 @@ public class GameManagerShellCommand extends ShellCommand {
pw.println(" Print this help text.");
pw.println(" downscale [0.5|0.6|0.7|0.8|0.9|disable] <PACKAGE_NAME>");
pw.println(" Force app to run at the specified scaling ratio.");
pw.println(" mode [1|2|3|standard|performance|battery] <PACKAGE_NAME> <USER_ID>");
pw.println(" Force app to run in the specified game mode, if supported.");
}
}