diff options
| -rw-r--r-- | packages/SystemUI/src/com/android/systemui/power/PowerUI.java | 25 |
1 files changed, 20 insertions, 5 deletions
diff --git a/packages/SystemUI/src/com/android/systemui/power/PowerUI.java b/packages/SystemUI/src/com/android/systemui/power/PowerUI.java index fb8b6c76a35f..75dc39722bcf 100644 --- a/packages/SystemUI/src/com/android/systemui/power/PowerUI.java +++ b/packages/SystemUI/src/com/android/systemui/power/PowerUI.java @@ -64,6 +64,8 @@ public class PowerUI extends SystemUI { private static final int CHARGE_CYCLE_PERCENT_RESET = 45; private static final long SIX_HOURS_MILLIS = Duration.ofHours(6).toMillis(); public static final int NO_ESTIMATE_AVAILABLE = -1; + private static final String BOOT_COUNT_KEY = "boot_count"; + private static final String PREFS = "powerui_prefs"; private final Handler mHandler = new Handler(); @VisibleForTesting @@ -118,7 +120,7 @@ public class PowerUI extends SystemUI { // Check to see if we need to let the user know that the phone previously shut down due // to the temperature being too high. - showThermalShutdownDialog(); + showWarnOnThermalShutdown(); // Register an observer to configure mEnableSkinTemperatureWarning and perform the // registration of skin thermal event listener upon Settings change. @@ -542,10 +544,23 @@ public class PowerUI extends SystemUI { } } - private void showThermalShutdownDialog() { - if (mPowerManager.getLastShutdownReason() - == PowerManager.SHUTDOWN_REASON_THERMAL_SHUTDOWN) { - mWarnings.showThermalShutdownWarning(); + private void showWarnOnThermalShutdown() { + int bootCount = -1; + int lastReboot = mContext.getSharedPreferences(PREFS, 0).getInt(BOOT_COUNT_KEY, -1); + try { + bootCount = Settings.Global.getInt(mContext.getContentResolver(), + Settings.Global.BOOT_COUNT); + } catch (Settings.SettingNotFoundException e) { + Slog.e(TAG, "Failed to read system boot count from Settings.Global.BOOT_COUNT"); + } + // Only show the thermal shutdown warning when there is a thermal reboot. + if (bootCount > lastReboot) { + mContext.getSharedPreferences(PREFS, 0).edit().putInt(BOOT_COUNT_KEY, + bootCount).apply(); + if (mPowerManager.getLastShutdownReason() + == PowerManager.SHUTDOWN_REASON_THERMAL_SHUTDOWN) { + mWarnings.showThermalShutdownWarning(); + } } } |