可显示电池电量、电压、温度 int level = intent.getIntExtra("level", -1);// 获取电池剩余电量 int health = intent.getIntExtra("health", -1);// 获取电池剩余电量的状态 int voltage = intent.getIntExtra("voltage", -1);// 获取电压值 int temperature = intent.getIntExtra("temperature", -1);// 获取
int level1 = intent.getIntExtra("level", -1);// 获取电池剩余电量 int health = intent.getIntExtra("health", -1);// 获取电池剩余电量的状态 int voltage = intent.getIntExtra("voltage", -1);// 获取电压值 int temperature = intent.getIntExtra("temperature", -1);// 获取电池的温度