How can I get the value of charging current (in mA) in an android application?
Question
I want to measure the value of current(mA) during the charging of Android phone. How can I read the current and display it in my application?
2 answers
solution1
2 ACCPTED 2015-11-16 17:30:39
您可以使用BatteryManager类和BATTERY_PROPERTY_CURRENT_NOW属性读取电池上的电流。
solution2
1 2020-10-24 11:31:19
val mBatteryManager = this.getSystemService(Context.BATTERY_SERVICE) as BatteryManager
val current = mBatteryManager.getLongProperty(BatteryManager.BATTERY_PROPERTY_CURRENT_NOW).div(1000)
Keep in mind that this might not work on some devices like samsung, realme, huawei.
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