將RK3399的挖掘機開發板在Android10下設置系統默認為24小時制
2023/12/9 22:07

應該也可以適用于RK3399的Android12系統

--- a/frameworks/base/packages/SettingsProvider/res/values/defaults.xml
+++ b/frameworks/base/packages/SettingsProvider/res/values/defaults.xml
@@ -266,5 +266,7 @@
?
? ? ?<!-- should show the screenshot button default -->
? ? ?<integer name="def_screenshot_button_show">0</integer>
+ ? ? ??
+ ? ? ? <string name="time_12_24">24</string>
?
?</resources>

Z:\Rockchip_Android10.0_SDK_Release\frameworks\base\packages\SettingsProvider\res\values\defaults.xml
? ? <!-- Default for Settings.Global.ZEN_DURATION
? ? ? ? If 0, turning on dnd manually will last indefinitely.
? ? ? ? Else if non-negative, turning on dnd manually will last for this many minutes.
? ? ? ? Else (if negative), turning on dnd manually will surface a dialog that prompts
? ? ? ? ? ? user to specify a duration.-->
? ? <integer name="def_zen_duration">0</integer>

? ? <!-- Default for Settings.Global.BACKUP_AGENT_TIMEOUT_PARAMETERS -->
? ? <string name="def_backup_agent_timeout_parameters"></string>

? ? <!-- Default for Settings.System.VIBRATE_WHEN_RINGING -->
? ? <bool name="def_vibrate_when_ringing">false</bool>

? ? <!-- Default for Settings.Global.APPLY_RAMPING_RINGER -->
? ? <bool name="def_apply_ramping_ringer">false</bool>

? ? <!-- Default for Settings.Secure.CHARGING_VIBRATION_ENABLED -->
? ? <bool name="def_charging_vibration_enabled">true</bool>

? ? <!-- Default for Settings.Secure.CHARGING_SOUNDS_ENABLED -->
? ? <bool name="def_charging_sounds_enabled">true</bool>

? ? <!-- Default for Settings.Secure.NOTIFICATION_BUBBLES -->
? ? <bool name="def_notification_bubbles">false</bool>

? ? <!-- Default for Settings.Secure.AWARE_ENABLED -->
? ? <bool name="def_aware_enabled">false</bool>

? ? <!-- Default for Settings.Secure.SKIP_GESTURE -->
? ? <bool name="def_skip_gesture">false</bool>

? ? <!-- Default for Settings.Secure.SILENCE_GESTURE -->
? ? <bool name="def_silence_gesture">false</bool>

? ? <!-- Default for Settings.Secure.AWARE_LOCK_ENABLED -->
? ? <bool name="def_aware_lock_enabled">false</bool>

? ? <!-- should show the screenshot button default -->
? ? <integer name="def_screenshot_button_show">0</integer>
? ??
? ? <string name="time_12_24">24</string>
</resources>

diff --git a/frameworks/base/packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java b/frameworks/base/packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java
index 7f9ce0e005..42c6c048cc 100755
--- a/frameworks/base/packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java
+++ b/frameworks/base/packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java
@@ -2279,6 +2279,8 @@ class DatabaseHelper extends SQLiteOpenHelper {
?
? ? ? ? ? ? ?loadIntegerSetting(stmt, Settings.System.SCREENSHOT_BUTTON_SHOW,
? ? ? ? ? ? ? ? ? ? ?R.integer.def_screenshot_button_show);
+ ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ??
+ ? ? ? ? ? ? ? ? ? ? ? ?loadStringSetting(stmt, Settings.System.TIME_12_24, R.string.time_12_24);
?
? ? ? ? ? ? ?/*
? ? ? ? ? ? ? * IMPORTANT: Do not add any more upgrade steps here as the global,
@@ -2408,6 +2410,8 @@ class DatabaseHelper extends SQLiteOpenHelper {
?
? ? ? ? ? ? ? ? ? ? ? ? loadStringSetting(stmt, Settings.Secure.ENABLED_INPUT_METHODS,
? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? R.string.def_enabled_method);
+ ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ??
+ ? ? ? ? ? ? ? ? ? ? ??
? ? ? ? ? ? ?/*
? ? ? ? ? ? ? * IMPORTANT: Do not add any more upgrade steps here as the global,

Z:\Rockchip_Android10.0_SDK_Release\frameworks\base\packages\SettingsProvider\src\com\android\providers\settings\DatabaseHelper.java
? ? private void loadSystemSettings(SQLiteDatabase db) {
? ? ? ? SQLiteStatement stmt = null;
? ? ? ? try {
? ? ? ? ? ? stmt = db.compileStatement("INSERT OR IGNORE INTO system(name,value)"
? ? ? ? ? ? ? ? ? ? + " VALUES(?,?);");

? ? ? ? ? ? loadBooleanSetting(stmt, Settings.System.DIM_SCREEN,
? ? ? ? ? ? ? ? ? ? R.bool.def_dim_screen);
? ? ? ? ? ? loadIntegerSetting(stmt, Settings.System.SCREEN_OFF_TIMEOUT,
? ? ? ? ? ? ? ? ? ? R.integer.def_screen_off_timeout);

? ? ? ? ? ? // Set default cdma DTMF type
? ? ? ? ? ? loadSetting(stmt, Settings.System.DTMF_TONE_TYPE_WHEN_DIALING, 0);

? ? ? ? ? ? // Set default hearing aid
? ? ? ? ? ? loadSetting(stmt, Settings.System.HEARING_AID, 0);

? ? ? ? ? ? // Set default tty mode
? ? ? ? ? ? loadSetting(stmt, Settings.System.TTY_MODE, 0);

? ? ? ? ? ? loadIntegerSetting(stmt, Settings.System.SCREEN_BRIGHTNESS,
? ? ? ? ? ? ? ? ? ? R.integer.def_screen_brightness);

? ? ? ? ? ? loadIntegerSetting(stmt, Settings.System.SCREEN_BRIGHTNESS_FOR_VR,
? ? ? ? ? ? ? ? ? ? com.android.internal.R.integer.config_screenBrightnessForVrSettingDefault);

? ? ? ? ? ? loadBooleanSetting(stmt, Settings.System.SCREEN_BRIGHTNESS_MODE,
? ? ? ? ? ? ? ? ? ? R.bool.def_screen_brightness_automatic_mode);

? ? ? ? ? ? loadBooleanSetting(stmt, Settings.System.ACCELEROMETER_ROTATION,
? ? ? ? ? ? ? ? ? ? R.bool.def_accelerometer_rotation);

? ? ? ? ? ? loadDefaultHapticSettings(stmt);

? ? ? ? ? ? loadBooleanSetting(stmt, Settings.System.NOTIFICATION_LIGHT_PULSE,
? ? ? ? ? ? ? ? ? ? R.bool.def_notification_pulse);

? ? ? ? ? ? loadUISoundEffectsSettings(stmt);

? ? ? ? ? ? loadIntegerSetting(stmt, Settings.System.POINTER_SPEED,
? ? ? ? ? ? ? ? ? ? R.integer.def_pointer_speed);

? ? ? ? ? ? loadIntegerSetting(stmt, Settings.System.SCREENSHOT_BUTTON_SHOW,
? ? ? ? ? ? ? ? ? ? R.integer.def_screenshot_button_show);

? ? ? ? ? ? loadStringSetting(stmt, Settings.System.TIME_12_24, R.string.time_12_24);
? ? ? ? ? ??
? ? ? ? ? ? /*
? ? ? ? ? ? ?* IMPORTANT: Do not add any more upgrade steps here as the global,
? ? ? ? ? ? ?* secure, and system settings are no longer stored in a database
? ? ? ? ? ? ?* but are kept in memory and persisted to XML.
? ? ? ? ? ? ?*
? ? ? ? ? ? ?* See: SettingsProvider.UpgradeController#onUpgradeLocked
? ? ? ? ? ? ?*/
? ? ? ? } finally {
? ? ? ? ? ? if (stmt != null) stmt.close();
? ? ? ? }
? ? }

diff --git a/packages/apps/Settings/res/xml/date_time_prefs.xml b/packages/apps/Settings/res/xml/date_time_prefs.xml
index 9ccc64e9f7..4a5f1583ef 100755
--- a/packages/apps/Settings/res/xml/date_time_prefs.xml
+++ b/packages/apps/Settings/res/xml/date_time_prefs.xml
@@ -68,9 +68,9 @@
? ? ? ? ?android:key="time_format_preference_category"
? ? ? ? ?android:title="@string/time_format_category_title"
? ? ? ? ?settings:keywords="@string/keywords_time_format">
- ? ? ? ?<SwitchPreference
+ ? ? ? ?<!--<SwitchPreference
? ? ? ? ? ? ?android:key="auto_24hour"
- ? ? ? ? ? ?android:title="@string/date_time_24hour_auto"/>
+ ? ? ? ? ? ?android:title="@string/date_time_24hour_auto"/>-->
?
? ? ? ? ?<SwitchPreference
? ? ? ? ? ? ?android:key="24 hour"

Z:\Rockchip_Android10.0_SDK_Release\packages\apps\Settings\res\xml\date_time_prefs.xml
? ? <PreferenceCategory
? ? ? ? android:key="time_format_preference_category"
? ? ? ? android:title="@string/time_format_category_title"
? ? ? ? settings:keywords="@string/keywords_time_format">
? ? ? ? <SwitchPreference
? ? ? ? ? ? android:key="auto_24hour"
? ? ? ? ? ? android:title="@string/date_time_24hour_auto"/>

? ? ? ? <SwitchPreference
? ? ? ? ? ? android:key="24 hour"
? ? ? ? ? ? android:title="@string/date_time_24hour" />
? ? </PreferenceCategory>

修改為：
? ? <PreferenceCategory
? ? ? ? android:key="time_format_preference_category"
? ? ? ? android:title="@string/time_format_category_title"
? ? ? ? settings:keywords="@string/keywords_time_format">
? ? ? ? <!--<SwitchPreference
? ? ? ? ? ? android:key="auto_24hour"
? ? ? ? ? ? android:title="@string/date_time_24hour_auto"/>-->

? ? ? ? <SwitchPreference
? ? ? ? ? ? android:key="24 hour"
? ? ? ? ? ? android:title="@string/date_time_24hour" />
? ? </PreferenceCategory>

參考資料：
https://blog.csdn.net/u011774634/article/details/130582917
RK3588S Android12設置系統默認為24小時制
瀟然四葉草 已于 2023-05-09 18:03:27 修改