Android battery data sample

淡淡的烟草味﹌ 2023-11-20 06:19 89阅读 0赞

public class OBatteryManager extends Manager {
        private BatteryBroadcastReceiver mBatteryBroadcastReceiver;
        private ArrayList<BatteryStatusListener> mBatteryStatusListeners;
    
        public OBatteryManager(Config config) {
            super(config);
            mBatteryStatusListeners = new ArrayList<>();
        }
    
        public void addBatteryStatusListener(BatteryStatusListener listener) throws Exception {
            for (BatteryStatusListener l : mBatteryStatusListeners) {
                if (l == listener) {
                    throw new Exception("重复添加BatteryStatusListener！");
                }
            }
    
            mBatteryStatusListeners.add(listener);
        }
    
        public void removeBatteryStatusListener(BatteryStatusListener listener) {
            for (BatteryStatusListener l : mBatteryStatusListeners) {
                if (l == listener) {
                    mBatteryStatusListeners.remove(l);
                }
            }
        }
    
        /**
         * 电源Manager的注册（register）和注销（unregister()）必须在App中成对使用，且只能成对使用一次。
         */
        public void register() {
            IntentFilter intentFilter = new IntentFilter();
            intentFilter.addAction(Intent.ACTION_BATTERY_CHANGED);
            intentFilter.addAction(Intent.ACTION_BATTERY_LOW);
            intentFilter.addAction(Intent.ACTION_BATTERY_OKAY);
            intentFilter.addAction(Intent.ACTION_POWER_CONNECTED);
            intentFilter.addAction(Intent.ACTION_POWER_DISCONNECTED);
            intentFilter.addAction(BatteryManager.ACTION_CHARGING);
            intentFilter.addAction(BatteryManager.ACTION_DISCHARGING);
    
            mBatteryBroadcastReceiver = new BatteryBroadcastReceiver();
    
            SDKUtil.getAppContext().registerReceiver(mBatteryBroadcastReceiver, intentFilter);
        }
    
        /**
         * 电源Manager的注册（register）和注销（unregister()）必须在App中成对使用，且只能使用一次。
         */
        public void unregister() {
            SDKUtil.getAppContext().unregisterReceiver(mBatteryBroadcastReceiver);
        }
    
        /**
         * 监听电量变化的广播。
         */
        private class BatteryBroadcastReceiver extends BroadcastReceiver {
    
            @Override
            public void onReceive(Context context, Intent intent) {
                String action = intent.getAction();
                Detail detail = new Detail();
                switch (action) {
                    case BatteryManager.ACTION_DISCHARGING:
                        try {
                            detail.data().put(BatteryManager.ACTION_DISCHARGING, intent.getBooleanExtra(BatteryManager.ACTION_DISCHARGING, false));
                        } catch (Exception e) {
                            e.printStackTrace();
                        }
                        break;
    
                    case BatteryManager.ACTION_CHARGING:
                        try {
                            detail.data().put(BatteryManager.ACTION_CHARGING, intent.getBooleanExtra(android.os.BatteryManager.ACTION_CHARGING, false));
                        } catch (Exception e) {
                            e.printStackTrace();
                        }
                        break;
    
                    case Intent.ACTION_BATTERY_CHANGED:
                        for (BatteryStatusListener listener : mBatteryStatusListeners) {
                            try {
                                extra(intent, detail);
                            } catch (Exception e) {
                                e.printStackTrace();
                            }
                            listener.batteryChanged(detail);
                        }
                        break;
    
                    case Intent.ACTION_BATTERY_LOW:
                        for (BatteryStatusListener listener : mBatteryStatusListeners) {
                            listener.batteryLow();
                        }
                        break;
    
                    case Intent.ACTION_BATTERY_OKAY:
                        for (BatteryStatusListener listener : mBatteryStatusListeners) {
                            listener.batteryOkay();
                        }
                        break;
    
                    case Intent.ACTION_POWER_CONNECTED:
                        for (BatteryStatusListener listener : mBatteryStatusListeners) {
                            listener.powerConnected();
                        }
                        break;
    
                    case Intent.ACTION_POWER_DISCONNECTED:
                        for (BatteryStatusListener listener : mBatteryStatusListeners) {
                            listener.powerDisConnected();
                        }
                        break;
                }
            }
        }
    
        /**
         * 解析出更多电池信息装入Detail数据块中。
         *
         * @param intent
         * @return
         * @throws Exception
         */
        private Detail extra(Intent intent, Detail detail) throws Exception {
            //获取电池所有的附加信息。
            Bundle extras = intent.getExtras();
    
            //获取当前电量
            int level = extras.getInt(BatteryManager.EXTRA_LEVEL, 0);
            detail.data().put(BatteryManager.EXTRA_LEVEL, level);
    
            //总电量
            int scale = extras.getInt(BatteryManager.EXTRA_SCALE, 100);
            detail.data().put(BatteryManager.EXTRA_SCALE, scale);
    
            //电池温度
            int temperature = extras.getInt(BatteryManager.EXTRA_TEMPERATURE);
            detail.data().put(BatteryManager.EXTRA_TEMPERATURE, temperature);
    
            //电池状态
            //1,未知状态。 android.os.BatteryManager.BATTERY_STATUS_UNKNOWN
            //2,充电。 android.os.BatteryManager.BATTERY_STATUS_CHARGING
            //3,放电。 android.os.BatteryManager.BATTERY_STATUS_DISCHARGING
            //4,未充电，包括放电和充满。android.os.BatteryManager.BATTERY_STATUS_NOT_CHARGING
            //5,充满。 android.os.BatteryManager.BATTERY_STATUS_FULL
            int status = extras.getInt(BatteryManager.EXTRA_STATUS);
            detail.data().put(BatteryManager.EXTRA_STATUS, status);
    
            // 电池健康程度
            // 2,健康状态Good。android.os.BatteryManager.BATTERY_HEALTH_GOOD
            // 3,过热。android.os.BatteryManager.BATTERY_HEALTH_OVERHEAT
            // 5,电压过高。android.os.BatteryManager.BATTERY_HEALTH_OVER_VOLTAGE
            // 7,过冷。android.os.BatteryManager.BATTERY_HEALTH_COLD
            int health = extras.getInt(BatteryManager.EXTRA_HEALTH);
            detail.data().put(BatteryManager.EXTRA_HEALTH, health);
    
            //当前电压。
            detail.data().put(BatteryManager.EXTRA_VOLTAGE, extras.getInt(BatteryManager.EXTRA_VOLTAGE));
    
            /**
             * 充电方式。
             * BATTERY_PLUGGED_AC = 1; 表示充电器
             * BATTERY_PLUGGED_USB = 2; 表示USB
             * BATTERY_PLUGGED_WIRELESS = 4; 表示无线
             */
            detail.data().put(BatteryManager.EXTRA_PLUGGED, extras.getInt(BatteryManager.EXTRA_PLUGGED));
    
            /**
             *
             * 当前电池技术。比如返回Li-poly表示锂电池。
             */
            detail.data().put(BatteryManager.EXTRA_TECHNOLOGY, extras.getString(BatteryManager.EXTRA_TECHNOLOGY));
    
            return detail;
        }
    }