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Platform: Rockchip
OS: Android 6.0 Kernel: 3.10.92 之前文章[RK3288][Android6.0] 调试笔记 — 伪电池驱动添加 阐述了如何添加一个假的电池驱动, 测试发现Setting里的电池电量一直是100% 跟踪发现Android6.0相比之前的Android4.4会判断Charger是否存在,不存在就认为设备不具备充电能力并且设定当前电量是100% 解决方法: kris@:~/rk3288/system/core/healthd$ g df 6446f0e6bfabeee8cbe8b233bf7bf87ad7b55665 727c2d4ab5c4b50555b8c64d1b2a61a342e4360c diff --git a/healthd/BatteryMonitor.cpp b/healthd/BatteryMonitor.cpp index 07e7a18..396dfef 100644 --- a/healthd/BatteryMonitor.cpp +++ b/healthd/BatteryMonitor.cpp @@ -555,18 +555,12 @@ void BatteryMonitor::init(struct healthd_config *hc) { // This indicates that there is no charger driver registered. // Typically the case for devices which do not have a battery and // and are always plugged into AC mains. - -/*Kris, 20170728, we don't have any charger. { */ -#if 0 if (!mChargerNames.size()) { KLOG_ERROR(LOG_TAG, "No charger supplies foundn"); mBatteryFixedCapacity = ALWAYS_PLUGGED_CAPACITY; mBatteryFixedTemperature = FAKE_BATTERY_TEMPERATURE; mAlwaysPluggedDevice = true; } -#endif -/*Kris, 20170728, we don't have any charger. } */ - if (!mBatteryDevicePresent) { KLOG_WARNING(LOG_TAG, "No battery devices foundn"); hc->periodic_chores_interval_fast = -1; |
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Platform: Rockchip
OS: Android 6.0 Kernel: 3.10.92 之前文章[RK3288][Android6.0] 调试笔记 — 伪电池驱动添加 阐述了如何添加一个假的电池驱动, 测试发现Setting里的电池电量一直是100% 跟踪发现Android6.0相比之前的Android4.4会判断Charger是否存在,不存在就认为设备不具备充电能力并且设定当前电量是100% 解决方法: kris@:~/rk3288/system/core/healthd$ g df 6446f0e6bfabeee8cbe8b233bf7bf87ad7b55665 727c2d4ab5c4b50555b8c64d1b2a61a342e4360c diff --git a/healthd/BatteryMonitor.cpp b/healthd/BatteryMonitor.cpp index 07e7a18..396dfef 100644 --- a/healthd/BatteryMonitor.cpp +++ b/healthd/BatteryMonitor.cpp @@ -555,18 +555,12 @@ void BatteryMonitor::init(struct healthd_config *hc) { // This indicates that there is no charger driver registered. // Typically the case for devices which do not have a battery and // and are always plugged into AC mains. - -/*Kris, 20170728, we don't have any charger. { */ -#if 0 if (!mChargerNames.size()) { KLOG_ERROR(LOG_TAG, "No charger supplies foundn"); mBatteryFixedCapacity = ALWAYS_PLUGGED_CAPACITY; mBatteryFixedTemperature = FAKE_BATTERY_TEMPERATURE; mAlwaysPluggedDevice = true; } -#endif -/*Kris, 20170728, we don't have any charger. } */ - if (!mBatteryDevicePresent) { KLOG_WARNING(LOG_TAG, "No battery devices foundn"); hc->periodic_chores_interval_fast = -1; |
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