[DESCRIPTION]
MTK默認的版本中,Setting裏面的增強4GLTE開關(VoLTE)默認是開啓的,根據運營商的定製需求,想要將其默認設置爲關閉狀態
[SOLUTION]
(1)
package com.android.providers.settings;
DatabaseHelper.java
loadSetting(stmt, Settings.Global.ENHANCED_4G_MODE_ENABLED, ImsConfig.FeatureValueConstants.ON);(兩處地方),將ImsConfig.FeatureValueConstants.ON 改爲 OFF
(2)
alps/device/mediatek/common/device.mk 文件中如下位置
ifeq ($(strip $(MTK_VOLTE_SUPPORT)), yes)
PRODUCT_PROPERTY_OVERRIDES += ro.mtk_volte_support=1
PRODUCT_PROPERTY_OVERRIDES += persist.mtk.volte.enable=1
endif
將persist.mtk.volte.enable=1
修改爲 :persist.mtk.volte.enable=0