Atom: ResourceConfigurationChanged (8a6df929) · Commits · e / os / android_frameworks_base

cmds/statsd/src/atoms.proto

+93 −0

Original line number	Diff line number	Diff line
		@@ -105,6 +105,7 @@ message Atom {
		KeyguardBouncerStateChanged keyguard_bouncer_state_changed = 63;
		KeyguardBouncerPasswordEntered keyguard_bouncer_password_entered = 64;
		AppDied app_died=65;
		ResourceConfigurationChanged resource_configuration_changed = 66;
		// TODO: Reorder the numbering so that the most frequent occur events occur in the first 15.
		}

		@@ -810,6 +811,98 @@ message KeyguardBouncerPasswordEntered {
		optional BouncerResult result = 1;
		}

		/*
		* Logs changes to the configuration of the device. The configuration is defined
		* in frameworks/base/core/java/android/content/res/Configuration.java
		* More documentation is at https://d.android.com/reference/android/content/res/Configuration.html
		* Please go there to interpret the possible values each field can be.
		*
		* Logged from:
		* frameworks/base/services/core/java/com/android/server/am/ActivityManagerService.java
		*/
		message ResourceConfigurationChanged {
		// Bit mask of color capabilities of the screen.
		// Contains information about the color gamut and hdr mode of the screen.
		// See: https://d.android.com/reference/android/content/res/Configuration.html#colorMode
		optional int32 colorMode = 1;

		// The target screen density being rendered to.
		// See: https://d.android.com/reference/android/content/res/Configuration.html#densityDpi
		optional int32 densityDpi = 2;

		// Current user preference for the scaling factor for fonts,
		// relative to the base density scaling.
		// See: https://d.android.com/reference/android/content/res/Configuration.html#fontScale
		optional float fontScale = 3;

		// Flag indicating whether the hard keyboard is hidden.
		// See: https://d.android.com/reference/android/content/res/Configuration.html#hardKeyboardHidden
		optional int32 hardKeyboardHidden = 4;

		// The type of keyboard attached to the device.
		// See: https://d.android.com/reference/android/content/res/Configuration.html#keyboard
		optional int32 keyboard = 5;

		// Flag indicating whether any keyboard is available. Takes soft keyboards into account.
		// See: https://d.android.com/reference/android/content/res/Configuration.html#keyboardHidden
		optional int32 keyboardHideen = 6;

		// IMSI MCC (Mobile Country Code), corresponding to mcc resource qualifier.
		// 0 if undefined.
		// See: https://d.android.com/reference/android/content/res/Configuration.html#mcc
		optional int32 mcc = 7;

		// IMSI MNC (Mobile Network Code), corresponding to mnc resource qualifier.
		// 0 if undefined. Note: the actual MNC may be 0, to check for this use the
		// MNC_ZERO symbol defined in Configuration.java.
		// See: https://d.android.com/reference/android/content/res/Configuration.html#mnc
		optional int32 mnc = 8;

		// The kind of navigation available on the device.
		// See: https://developer.android.com/reference/android/content/res/Configuration.html#navigation
		optional int32 navigation = 9;

		// Flag indicating whether the navigation is available.
		// See: https://d.android.com/reference/android/content/res/Configuration.html#navigationHidden
		optional int32 navigationHidden = 10;

		// Overall orientation of the screen.
		// See: https://d.android.com/reference/android/content/res/Configuration.html#orientation
		optional int32 orientation = 11;

		// The current height of the available screen space, in dp units.
		// See: https://d.android.com/reference/android/content/res/Configuration.html#screenHeightDp
		optional int32 screenHeightDp = 12;

		// Bit mask of overall layout of the screen.
		// Contains information about screen size, whether the screen is wider/taller
		// than normal, whether the screen layout is right-tl-left or left-to-right,
		// and whether the screen has a rounded shape.
		// See: https://d.android.com/reference/android/content/res/Configuration.html#screenLayout
		optional int32 screenLayout = 13;

		// Current width of the available screen space, in dp units.
		// See: https://d.android.com/reference/android/content/res/Configuration.html#screenWidthDp
		optional int32 screenWidthDp = 14;

		// The smallest screen size an application will see in normal operation.
		// This is the smallest value of both screenWidthDp and screenHeightDp
		// in portrait and landscape.
		// See: https://d.android.com/reference/android/content/res/Configuration.html#smallestScreenWidthDp
		optional int32 smallestScreenWidthDp = 15;

		// The type of touch screen attached to the device.
		// See: https://d.android.com/reference/android/content/res/Configuration.html#touchscreen
		optional int32 touchscreen = 16;

		// Bit mask of the ui mode.
		// Contains information about the overall ui mode of the device.
		// Eg: NORMAL, DESK, CAR, TELEVISION, WATCH, VR_HEADSET
		// Also contains information about whether the device is in night mode.
		// See: https://d.android.com/reference/android/content/res/Configuration.html#uiMode
		optional int32 uiMode = 17;
		}

		/**
		* Logs the duration of a davey (jank of >=700ms) when it occurs
		*

services/core/java/com/android/server/am/ActivityManagerService.java

+19 −0

Original line number	Diff line number	Diff line
		@@ -22160,6 +22160,25 @@ public class ActivityManagerService extends IActivityManager.Stub
		"Updating global configuration to: " + values);

		EventLog.writeEvent(EventLogTags.CONFIGURATION_CHANGED, changes);
		StatsLog.write(StatsLog.RESOURCE_CONFIGURATION_CHANGED,
		values.colorMode,
		values.densityDpi,
		values.fontScale,
		values.hardKeyboardHidden,
		values.keyboard,
		values.keyboardHidden,
		values.mcc,
		values.mnc,
		values.navigation,
		values.navigationHidden,
		values.orientation,
		values.screenHeightDp,
		values.screenLayout,
		values.screenWidthDp,
		values.smallestScreenWidthDp,
		values.touchscreen,
		values.uiMode);


		if (!initLocale && !values.getLocales().isEmpty() && values.userSetLocale) {
		final LocaleList locales = values.getLocales();