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POLife span of a battery
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copied!<p>is there a way or how to get or to know the life span of the battery? I'm making a Battery Information just like in the "Battery Doctor Saver Pro" the difference is that the life span that i need. i don't have any idea on how to do it. can anyone help me with this? THANKS for your help. :) so far this is my code without the "Life Span" that i said. </p> <pre><code>private BroadcastReceiver battery_receiver = new BroadcastReceiver() { @Override public void onReceive(Context context, Intent intent) { boolean isPresent = intent.getBooleanExtra("present", false); String technology = intent.getStringExtra("technology"); int plugged = intent.getIntExtra("plugged", -1); int scale = intent.getIntExtra("scale", -1); int health = intent.getIntExtra("health", 0); int status = intent.getIntExtra("status", 0); int rawlevel = intent.getIntExtra("level", -1); int level = 0; Bundle bundle = intent.getExtras(); Log.i("BatteryLevel", bundle.toString()); if (isPresent) { if (rawlevel >= 0 && scale > 0) { level = (rawlevel * 100) / scale; } String info = "Battery Level: " + level + "%\n"; info += ("Technology: " + technology + "\n"); info += ("Plugged: " + getPlugTypeString(plugged) + "\n"); info += ("Health: " + getHealthString(health) + "\n"); info += ("Status: " + getStatusString(status) + "\n"); setBatteryLevelText(info + "\n\n" + bundle.toString()); } else { setBatteryLevelText("Battery not present!!!"); } } }; private String getPlugTypeString(int plugged) { String plugType = "Unknown"; switch (plugged) { case BatteryManager.BATTERY_PLUGGED_AC: plugType = "AC"; break; case BatteryManager.BATTERY_PLUGGED_USB: plugType = "USB"; break; } return plugType; } private String getHealthString(int health) { String healthString = "Unknown"; switch (health) { case BatteryManager.BATTERY_HEALTH_DEAD: healthString = "Dead"; break; case BatteryManager.BATTERY_HEALTH_GOOD: healthString = "Good Condition"; break; case BatteryManager.BATTERY_HEALTH_OVER_VOLTAGE: healthString = "Over Voltage"; break; case BatteryManager.BATTERY_HEALTH_OVERHEAT: healthString = "Over Heat"; break; case BatteryManager.BATTERY_HEALTH_UNSPECIFIED_FAILURE: healthString = "Failure"; break; } return healthString; } private String getStatusString(int status) { String statusString = "Unknown"; switch (status) { case BatteryManager.BATTERY_STATUS_CHARGING: statusString = "Charging"; break; case BatteryManager.BATTERY_STATUS_DISCHARGING: statusString = "Discharging"; break; case BatteryManager.BATTERY_STATUS_FULL: statusString = "Full"; break; case BatteryManager.BATTERY_STATUS_NOT_CHARGING: statusString = "Not Charging"; break; } return statusString; } </code></pre>

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