Android 电池状态侦听显示 电量 充电动态显示(2)

<span style="white-space:pre">    </span>//电池相关     <span style="white-space:pre">    </span>mIntentFilter = new IntentFilter();     <span style="white-space:pre">    </span>mIntentFilter.addAction(Intent.ACTION_BATTERY_CHANGED);   

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<span style="white-space:pre">    </span>//声明消息处理过程             private BroadcastReceiver mIntentReceiver = new BroadcastReceiver() {                @Override                public void onReceive(Context context, Intent intent) {                    String action = intent.getAction();                    int status = intent.getIntExtra("status", 0);                   int health = intent.getIntExtra("health", 0);                   boolean present = intent.getBooleanExtra("present", false);                   int level = intent.getIntExtra("level", 0);                   int scale = intent.getIntExtra("scale", 0);                   int icon_small = intent.getIntExtra("icon-small", 0);                   int plugged = intent.getIntExtra("plugged", 0);                   int voltage = intent.getIntExtra("voltage", 0);                   int temperature = intent.getIntExtra("temperature", 0);                   String technology = intent.getStringExtra("technology");                   String statusString = "";                   switch (status) {                   case BatteryManager.BATTERY_STATUS_UNKNOWN:                       statusString = "unknown";                       break;                   case BatteryManager.BATTERY_STATUS_CHARGING:                       statusString = "charging";                       battery_image.setImageResource(R.drawable.stat_sys_battery_charge);                       battery_image.getDrawable().setLevel(level);                       break;                   case BatteryManager.BATTERY_STATUS_DISCHARGING:                       statusString = "discharging";                       battery_image.setImageResource(R.drawable.stat_sys_battery);                       battery_image.getDrawable().setLevel(level);                       break;                   case BatteryManager.BATTERY_STATUS_NOT_CHARGING:                       statusString = "not charging";                       break;                   case BatteryManager.BATTERY_STATUS_FULL:                       statusString = "full";                       break;                   }                   String healthString = "";                   switch (health) {                   case BatteryManager.BATTERY_HEALTH_UNKNOWN:                       healthString = "unknown";                       break;                   case BatteryManager.BATTERY_HEALTH_GOOD:                       healthString = "good";                       break;                   case BatteryManager.BATTERY_HEALTH_OVERHEAT:                       healthString = "overheat";                       break;                   case BatteryManager.BATTERY_HEALTH_DEAD:                       healthString = "dead";                       break;                   case BatteryManager.BATTERY_HEALTH_OVER_VOLTAGE:                       healthString = "voltage";                       break;                   case BatteryManager.BATTERY_HEALTH_UNSPECIFIED_FAILURE:                       healthString = "unspecified failure";                       break;                   }                   String acString = "";                   switch (plugged) {                   case BatteryManager.BATTERY_PLUGGED_AC:                       acString = "plugged ac";                       break;                   case BatteryManager.BATTERY_PLUGGED_USB:                       acString = "plugged usb";                       break;                   }                   Log.i("cat", statusString);                   Log.i("cat", healthString);                   Log.i("cat", String.valueOf(present));                   Log.i("cat", String.valueOf(level));                   Log.i("cat", String.valueOf(scale));                   Log.i("cat", String.valueOf(icon_small));                   Log.i("cat", acString);                   Log.i("cat", String.valueOf(voltage));                   Log.i("cat", String.valueOf(temperature));                   Log.i("cat", technology);                   //要看看是不是我们要处理的消息                     if (action.equals(Intent.ACTION_BATTERY_CHANGED)) {                                   //电池电量，数字                         Log.d("Battery", "" + intent.getIntExtra("level", 0));                                       //电池最大容量                         Log.d("Battery", "" + intent.getIntExtra("scale", 0));                                       //电池伏数                         Log.d("Battery", "" + intent.getIntExtra("voltage", 0));                                       //电池温度                         Log.d("Battery", "" + intent.getIntExtra("temperature", 0));                        //电池状态，返回是一个数字                         // BatteryManager.BATTERY_STATUS_CHARGING 表示是充电状态                         // BatteryManager.BATTERY_STATUS_DISCHARGING 放电中                         // BatteryManager.BATTERY_STATUS_NOT_CHARGING 未充电                         // BatteryManager.BATTERY_STATUS_FULL 电池满                         Log.d("Battery", "ss" + intent.getIntExtra("status", BatteryManager.BATTERY_STATUS_CHARGING));                        //充电类型 BatteryManager.BATTERY_PLUGGED_AC 表示是充电器，不是这个值，表示是 USB                         Log.d("Battery", "" + intent.getIntExtra("plugged", 0));                        //电池健康情况，返回也是一个数字                         //BatteryManager.BATTERY_HEALTH_GOOD 良好                         //BatteryManager.BATTERY_HEALTH_OVERHEAT 过热                         //BatteryManager.BATTERY_HEALTH_DEAD 没电                         //BatteryManager.BATTERY_HEALTH_OVER_VOLTAGE 过电压                         //BatteryManager.BATTERY_HEALTH_UNSPECIFIED_FAILURE 未知错误                         Log.d("Battery", "" + intent.getIntExtra("health", BatteryManager.BATTERY_HEALTH_UNKNOWN));                    }                }            };   

    这里真正处理图片变换的是以下几句话：其他的我是在做备注