Merge "Don't wait for NFC when shutting down." (fd3044a1) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/power/ShutdownThread.java

+4 −36

Original line number	Diff line number	Diff line
		@@ -34,8 +34,6 @@ import android.content.IntentFilter;
		import android.graphics.Color;
		import android.graphics.drawable.ColorDrawable;
		import android.media.AudioAttributes;
		import android.nfc.INfcAdapter;
		import android.nfc.NfcAdapter;
		import android.os.FileUtils;
		import android.os.Handler;
		import android.os.PowerManager;
		@@ -124,7 +122,6 @@ public final class ShutdownThread extends Thread {
		private static String METRIC_RADIOS = "shutdown_radios";
		private static String METRIC_BT = "shutdown_bt";
		private static String METRIC_RADIO = "shutdown_radio";
		private static String METRIC_NFC = "shutdown_nfc";
		private static String METRIC_SM = "shutdown_storage_manager";

		private final Object mActionDoneSync = new Object();
		@@ -629,29 +626,14 @@ public final class ShutdownThread extends Thread {
		Thread t = new Thread() {
		public void run() {
		TimingsTraceLog shutdownTimingsTraceLog = newTimingsLog();
		boolean nfcOff;
		boolean bluetoothReadyForShutdown;
		boolean radioOff;

		final INfcAdapter nfc =
		INfcAdapter.Stub.asInterface(ServiceManager.checkService("nfc"));
		final ITelephony phone =
		ITelephony.Stub.asInterface(ServiceManager.checkService("phone"));
		final IBluetoothManager bluetooth =
		IBluetoothManager.Stub.asInterface(ServiceManager.checkService(
		BluetoothAdapter.BLUETOOTH_MANAGER_SERVICE));
		try {
		nfcOff = nfc == null \|\|
		nfc.getState() == NfcAdapter.STATE_OFF;
		if (!nfcOff) {
		Log.w(TAG, "Turning off NFC...");
		metricStarted(METRIC_NFC);
		nfc.disable(false); // Don't persist new state
		}
		} catch (RemoteException ex) {
		Log.e(TAG, "RemoteException during NFC shutdown", ex);
		nfcOff = true;
		}

		try {
		bluetoothReadyForShutdown = bluetooth == null \|\|
		@@ -678,7 +660,7 @@ public final class ShutdownThread extends Thread {
		radioOff = true;
		}

		Log.i(TAG, "Waiting for NFC, Bluetooth and Radio...");
		Log.i(TAG, "Waiting for Bluetooth and Radio...");

		long delay = endTime - SystemClock.elapsedRealtime();
		while (delay > 0) {
		@@ -722,23 +704,9 @@ public final class ShutdownThread extends Thread {
		.logDuration("ShutdownRadio", TRON_METRICS.get(METRIC_RADIO));
		}
		}
		if (!nfcOff) {
		try {
		nfcOff = nfc.getState() == NfcAdapter.STATE_OFF;
		} catch (RemoteException ex) {
		Log.e(TAG, "RemoteException during NFC shutdown", ex);
		nfcOff = true;
		}
		if (nfcOff) {
		Log.i(TAG, "NFC turned off.");
		metricEnded(METRIC_NFC);
		shutdownTimingsTraceLog
		.logDuration("ShutdownNfc", TRON_METRICS.get(METRIC_NFC));
		}
		}

		if (radioOff && bluetoothReadyForShutdown && nfcOff) {
		Log.i(TAG, "NFC, Radio and Bluetooth shutdown complete.");
		if (radioOff && bluetoothReadyForShutdown) {
		Log.i(TAG, "Radio and Bluetooth shutdown complete.");
		done[0] = true;
		break;
		}
		@@ -755,7 +723,7 @@ public final class ShutdownThread extends Thread {
		} catch (InterruptedException ex) {
		}
		if (!done[0]) {
		Log.w(TAG, "Timed out waiting for NFC, Radio and Bluetooth shutdown.");
		Log.w(TAG, "Timed out waiting for Radio and Bluetooth shutdown.");
		}
		}