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Create am no-home-screen command.

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The no-home-screen command allows checking if the device had
no home screen. This is needed for CTS tests to correctly
detect that ARC++ devices have no home screen.

This is ported from ag/1851936 since it could not cherry-pick cleanly.
Original CL: I9c933f0b684cc82c74db948edf592fd067091a31

Bug: 33456072
Test: manual - adb shell am no-home-screen reports false by default.
Change-Id: I3df465a34393aa6e3f2934722a66ad909979824d
This commit is contained in:
Arthur Hsu
2017-02-21 14:01:53 -08:00
parent b29785db4a
commit f3f3a60d35
3 changed files with 16 additions and 0 deletions
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4
core/res/res/values/config.xml
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@@ -2608,6 +2608,10 @@
<!-- True if the device supports split screen as a form of multi-window. -->
<bool name="config_supportsSplitScreenMultiWindow">true</bool>
<!-- True if the device has no home screen. That is a launcher activity
where the user can launch other applications from. -->
<bool name="config_noHomeScreen">false</bool>
<!-- True if the device requires AppWidgetService even if it does not have
the PackageManager.FEATURE_APP_WIDGETS feature -->
<bool name="config_enableAppWidgetService">false</bool>

1
core/res/res/values/symbols.xml
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@@ -312,6 +312,7 @@
<java-symbol type="bool" name="config_freeformWindowManagement" />
<java-symbol type="bool" name="config_supportsMultiWindow" />
<java-symbol type="bool" name="config_supportsSplitScreenMultiWindow" />
<java-symbol type="bool" name="config_noHomeScreen" />
<java-symbol type="bool" name="config_guestUserEphemeral" />
<java-symbol type="bool" name="config_localDisplaysMirrorContent" />
<java-symbol type="integer" name="config_defaultDisplayDefaultColorMode" />

11
services/core/java/com/android/server/am/ActivityManagerShellCommand.java
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@@ -240,6 +240,8 @@ final class ActivityManagerShellCommand extends ShellCommand {
return runSupportsSplitScreenMultiwindow(pw);
case "update-appinfo":
return runUpdateApplicationInfo(pw);
case "no-home-screen":
return runNoHomeScreen(pw);
default:
return handleDefaultCommands(cmd);
}
@@ -2386,6 +2388,15 @@ final class ActivityManagerShellCommand extends ShellCommand {
return 0;
}
int runNoHomeScreen(PrintWriter pw) throws RemoteException {
final Resources res = getResources(pw);
if (res == null) {
return -1;
}
pw.println(res.getBoolean(com.android.internal.R.bool.config_noHomeScreen));
return 0;
}
private Resources getResources(PrintWriter pw) throws RemoteException {
// system resources does not contain all the device configuration, construct it manually.
Configuration config = mInterface.getConfiguration();