优化：`{{BATTERY_PCT}}`保留2位小数

app/src/main/java/com/idormy/sms/forwarder/entity/MsgInfo.kt

@@ -75,7 +75,7 @@ data class MsgInfo(
             .replace(getString(R.string.tag_call_type), callTypeMap[callType.toString()] ?: getString(R.string.unknown_call))
             .replace(getString(R.string.tag_ipv4), TaskUtils.ipv4)
             .replace(getString(R.string.tag_ipv6), TaskUtils.ipv6)
-            .replace(getString(R.string.tag_battery_pct), TaskUtils.batteryPct.toString())
+            .replace(getString(R.string.tag_battery_pct), "%.2f".format(TaskUtils.batteryPct))
             .replace(getString(R.string.tag_battery_status), BatteryUtils.getStatus(TaskUtils.batteryStatus))
             .replace(getString(R.string.tag_battery_plugged), BatteryUtils.getPlugged(TaskUtils.batteryPlugged))
             .replace(getString(R.string.tag_battery_info), TaskUtils.batteryInfo)
@@ -130,7 +130,7 @@ data class MsgInfo(
             .replace(getString(R.string.tag_call_type), callTypeMap[callType.toString()] ?: getString(R.string.unknown_call))
             .replace(getString(R.string.tag_ipv4), TaskUtils.ipv4)
             .replace(getString(R.string.tag_ipv6), TaskUtils.ipv6)
-            .replace(getString(R.string.tag_battery_pct), TaskUtils.batteryPct.toString())
+            .replace(getString(R.string.tag_battery_pct), "%.2f".format(TaskUtils.batteryPct))
             .replace(getString(R.string.tag_battery_status), BatteryUtils.getStatus(TaskUtils.batteryStatus))
             .replace(getString(R.string.tag_battery_plugged), BatteryUtils.getPlugged(TaskUtils.batteryPlugged))
             .replace(getString(R.string.tag_battery_info), TaskUtils.batteryInfo)
@@ -168,7 +168,7 @@ data class MsgInfo(
             .replace(getString(R.string.tag_call_type), jsonInnerStr(callTypeMap[callType.toString()] ?: getString(R.string.unknown_call)))
             .replace(getString(R.string.tag_ipv4), jsonInnerStr(TaskUtils.ipv4))
             .replace(getString(R.string.tag_ipv6), jsonInnerStr(TaskUtils.ipv6))
-            .replace(getString(R.string.tag_battery_pct), jsonInnerStr(TaskUtils.batteryPct.toString()))
+            .replace(getString(R.string.tag_battery_pct), jsonInnerStr("%.2f".format(TaskUtils.batteryPct)))
             .replace(getString(R.string.tag_battery_status), jsonInnerStr(BatteryUtils.getStatus(TaskUtils.batteryStatus)))
             .replace(getString(R.string.tag_battery_plugged), jsonInnerStr(BatteryUtils.getPlugged(TaskUtils.batteryPlugged)))
             .replace(getString(R.string.tag_battery_info), jsonInnerStr(TaskUtils.batteryInfo))