List of usage examples for android.os BatteryManager EXTRA_SCALE
String EXTRA_SCALE
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From source file:com.hmatalonga.greenhub.managers.sampling.DataEstimator.java
public void getCurrentStatus(final Context context) { IntentFilter ifilter = new IntentFilter(Intent.ACTION_BATTERY_CHANGED); try {//from w w w. j ava 2s . c om Intent batteryStatus = context.registerReceiver(null, ifilter); if (batteryStatus != null) { level = batteryStatus.getIntExtra(BatteryManager.EXTRA_LEVEL, -1); scale = batteryStatus.getIntExtra(BatteryManager.EXTRA_SCALE, -1); mHealth = batteryStatus.getIntExtra(BatteryManager.EXTRA_HEALTH, 0); plugged = batteryStatus.getIntExtra(BatteryManager.EXTRA_PLUGGED, 0); present = batteryStatus.getExtras().getBoolean(BatteryManager.EXTRA_PRESENT); status = batteryStatus.getIntExtra(BatteryManager.EXTRA_STATUS, 0); technology = batteryStatus.getExtras().getString(BatteryManager.EXTRA_TECHNOLOGY); temperature = (float) (batteryStatus.getIntExtra(BatteryManager.EXTRA_TEMPERATURE, 0) / 10); voltage = (float) (batteryStatus.getIntExtra(BatteryManager.EXTRA_VOLTAGE, 0) / 1000); } } catch (ReceiverCallNotAllowedException e) { LOGE(TAG, "ReceiverCallNotAllowedException from Notification Receiver?"); e.printStackTrace(); } }
From source file:count.ly.messaging.CrashDetails.java
/** * Returns the current device battery level. */// ww w . ja va2 s . c o m static String getBatteryLevel(Context context) { try { Intent batteryIntent = context.registerReceiver(null, new IntentFilter(Intent.ACTION_BATTERY_CHANGED)); int level = batteryIntent.getIntExtra(BatteryManager.EXTRA_LEVEL, -1); int scale = batteryIntent.getIntExtra(BatteryManager.EXTRA_SCALE, -1); // Error checking that probably isn't needed but I added just in case. if (level > -1 && scale > 0) { return Float.toString(((float) level / (float) scale) * 100.0f); } } catch (Exception e) { if (Countly.sharedInstance().isLoggingEnabled()) { Log.i(Countly.TAG, "Can't get batter level"); } } return null; }
From source file:org.wso2.emm.agent.api.DeviceState.java
/** * Returns the device battery information. * * @return Battery object representing battery data. *///from w w w . j av a 2 s. c om public Power getBatteryDetails() { Power power = new Power(); Intent batteryIntent = context.registerReceiver(null, new IntentFilter(Intent.ACTION_BATTERY_CHANGED)); int level = 0; int scale = 0; int plugState = 0; int healthState = 0; if (batteryIntent != null) { level = batteryIntent.getIntExtra(BatteryManager.EXTRA_LEVEL, DEFAULT_LEVEL); scale = batteryIntent.getIntExtra(BatteryManager.EXTRA_SCALE, DEFAULT_LEVEL); plugState = batteryIntent.getIntExtra(BatteryManager.EXTRA_PLUGGED, DEFAULT_LEVEL); healthState = batteryIntent.getIntExtra(BatteryManager.EXTRA_HEALTH, DEFAULT_LEVEL); } power.setLevel(level); power.setScale(scale); power.setPlugged(getPlugType(plugState)); power.setHealth(getHealth(healthState)); return power; }
From source file:ly.count.android.sdk.CrashDetails.java
/** * Returns the current device battery level. *//*from w w w. ja va2s. c om*/ static String getBatteryLevel(Context context) { try { Intent batteryIntent = context.registerReceiver(null, new IntentFilter(Intent.ACTION_BATTERY_CHANGED)); if (batteryIntent != null) { int level = batteryIntent.getIntExtra(BatteryManager.EXTRA_LEVEL, -1); int scale = batteryIntent.getIntExtra(BatteryManager.EXTRA_SCALE, -1); // Error checking that probably isn't needed but I added just in case. if (level > -1 && scale > 0) { return Float.toString(((float) level / (float) scale) * 100.0f); } } } catch (Exception e) { if (Countly.sharedInstance().isLoggingEnabled()) { Log.i(Countly.TAG, "Can't get batter level"); } } return null; }
From source file:org.proninyaroslav.libretorrent.core.utils.Utils.java
public static float getBatteryLevel(Context context) { Intent batteryIntent = context.registerReceiver(null, new IntentFilter(Intent.ACTION_BATTERY_CHANGED)); int level = batteryIntent.getIntExtra(BatteryManager.EXTRA_LEVEL, -1); int scale = batteryIntent.getIntExtra(BatteryManager.EXTRA_SCALE, -1); /* Error checking that probably isn't needed but I added just in case */ if (level == -1 || scale == -1) { return 50.0f; }/*from w ww . j a v a 2 s . com*/ return ((float) level / (float) scale) * 100.0f; }
From source file:org.protocoderrunner.apprunner.api.PDevice.java
@ProtoMethod(description = "", example = "") @ProtoMethodParam(params = { "" }) public void battery(final StartBateryListenerCB cb) { WhatIsRunning.getInstance().add(this); batteryReceiver = new BroadcastReceiver() { int scale = -1; int level = -1; int voltage = -1; int temp = -1; boolean isConnected = false; private int status; private final boolean alreadyKilled = false; @Override//from w ww. j a va2 s. co m public void onReceive(Context context, Intent intent) { level = intent.getIntExtra(BatteryManager.EXTRA_LEVEL, -1); scale = intent.getIntExtra(BatteryManager.EXTRA_SCALE, -1); temp = intent.getIntExtra(BatteryManager.EXTRA_TEMPERATURE, -1); voltage = intent.getIntExtra(BatteryManager.EXTRA_VOLTAGE, -1); // isCharging = // intent.getBooleanExtra(BatteryManager.EXTRA_PLUGGED, false); // status = intent.getIntExtra(BatteryManager.EXTRA_STATUS, -1); status = intent.getIntExtra(BatteryManager.EXTRA_PLUGGED, -1); if (status == BatteryManager.BATTERY_PLUGGED_AC) { isConnected = true; } else if (status == BatteryManager.BATTERY_PLUGGED_USB) { isConnected = true; } else { isConnected = false; } BatteryReturn o = new BatteryReturn(); o.level = level; o.temperature = temp; o.connected = isConnected; // plugConnected = isConnected; cb.event(o); Log.d("BATTERY", "level is " + level + " is connected " + isConnected); } }; IntentFilter filter = new IntentFilter(Intent.ACTION_BATTERY_CHANGED); getContext().registerReceiver(batteryReceiver, filter); }
From source file:com.google.transporttracker.TrackerService.java
private float getBatteryLevel() { Intent batteryStatus = registerReceiver(null, new IntentFilter(Intent.ACTION_BATTERY_CHANGED)); int batteryLevel = -1; int batteryScale = 1; if (batteryStatus != null) { batteryLevel = batteryStatus.getIntExtra(BatteryManager.EXTRA_LEVEL, batteryLevel); batteryScale = batteryStatus.getIntExtra(BatteryManager.EXTRA_SCALE, batteryScale); }/*from www .j a va2 s .c o m*/ return batteryLevel / (float) batteryScale * 100; }
From source file:org.protocoderrunner.apprunner.api.PDevice.java
@ProtoMethod(description = "Get the current device battery level", example = "") @ProtoMethodParam(params = { "" }) public float battery() { Intent batteryIntent = getContext().registerReceiver(null, new IntentFilter(Intent.ACTION_BATTERY_CHANGED)); int level = batteryIntent.getIntExtra(BatteryManager.EXTRA_LEVEL, -1); int scale = batteryIntent.getIntExtra(BatteryManager.EXTRA_SCALE, -1); // Error checking that probably isn't needed but I added just in case. if (level == -1 || scale == -1) { return 50.0f; }//from ww w. j a v a 2s .c o m return ((float) level / (float) scale) * 100.0f; }
From source file:com.iss.android.wearable.datalayer.MainActivity.java
private void initializeSWBatteryChecker() { final TextView SWBatteryStatus = (TextView) findViewById(R.id.SWbatteryLabel); final Handler h = new Handler(); final int delay = 20000; //milliseconds final boolean[] warned_evening = { false }; // Timer's fine for Java, but kills android apps. h.postDelayed(new Runnable() { public void run() { IntentFilter ifilter = new IntentFilter(Intent.ACTION_BATTERY_CHANGED); Intent batteryStatus = registerReceiver(null, ifilter); int level = batteryStatus.getIntExtra(BatteryManager.EXTRA_LEVEL, -1); int scale = batteryStatus.getIntExtra(BatteryManager.EXTRA_SCALE, -1); int batteryPct = (int) (level / (float) scale * 100); SWBatteryStatus.setText("SW: " + batteryPct + "%"); Calendar clnd = Calendar.getInstance(); if (clnd.get(Calendar.HOUR_OF_DAY) >= 20) { if (batteryPct < 75 && !warned_evening[0]) { warned_evening[0] = true; displaySWBatteryWarning(); } else if (batteryPct >= 75 && warned_evening[0]) { warned_evening[0] = false; }//from w w w. j a v a 2s. c om } h.postDelayed(this, delay); } }, 0); }
From source file:com.thomasokken.free42.Free42Activity.java
@Override protected void onResume() { super.onResume(); // Check battery level -- this is necessary because the ACTTON_BATTERY_LOW // and ACTION_BATTERY_OKAY intents are not "sticky", i.e., we get those // notifications only when that status *changes*; we don't get any indication // of what that status *is* when the app is launched (or resumed?). IntentFilter ifilter = new IntentFilter(Intent.ACTION_BATTERY_CHANGED); Intent batteryStatus = registerReceiver(null, ifilter); int level = batteryStatus.getIntExtra(BatteryManager.EXTRA_LEVEL, -1); int scale = batteryStatus.getIntExtra(BatteryManager.EXTRA_SCALE, -1); if (low_battery) low_battery = level * 100 < scale * 20; else/* w ww . j a v a 2 s. c o m*/ low_battery = level * 100 <= scale * 15; Rect inval = skin.update_annunciators(-1, -1, -1, -1, low_battery ? 1 : 0, -1, -1); if (inval != null) calcView.postInvalidateScaled(inval.left, inval.top, inval.right, inval.bottom); if (core_powercycle()) start_core_keydown(); }