Merge "BroadcastReceiver refactoring" (73a57bb9) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/connectivity/Tethering.java

+80 −59

Original line number	Diff line number	Diff line
		@@ -16,6 +16,11 @@

		package com.android.server.connectivity;

		import static android.hardware.usb.UsbManager.USB_CONNECTED;
		import static android.hardware.usb.UsbManager.USB_FUNCTION_RNDIS;
		import static android.net.wifi.WifiManager.EXTRA_WIFI_AP_STATE;
		import static android.net.wifi.WifiManager.WIFI_AP_STATE_DISABLED;

		import android.app.Notification;
		import android.app.NotificationManager;
		import android.app.PendingIntent;
		@@ -208,13 +213,13 @@ public class Tethering extends BaseNetworkObserver implements IControlsTethering
		filter.addAction(ConnectivityManager.CONNECTIVITY_ACTION);
		filter.addAction(WifiManager.WIFI_AP_STATE_CHANGED_ACTION);
		filter.addAction(Intent.ACTION_CONFIGURATION_CHANGED);
		mContext.registerReceiver(mStateReceiver, filter);
		mContext.registerReceiver(mStateReceiver, filter, null, mTetherMasterSM.getHandler());

		filter = new IntentFilter();
		filter.addAction(Intent.ACTION_MEDIA_SHARED);
		filter.addAction(Intent.ACTION_MEDIA_UNSHARED);
		filter.addDataScheme("file");
		mContext.registerReceiver(mStateReceiver, filter);
		mContext.registerReceiver(mStateReceiver, filter, null, mTetherMasterSM.getHandler());

		mDhcpRange = context.getResources().getStringArray(
		com.android.internal.R.array.config_tether_dhcp_range);
		@@ -779,30 +784,48 @@ public class Tethering extends BaseNetworkObserver implements IControlsTethering
		private class StateReceiver extends BroadcastReceiver {
		@Override
		public void onReceive(Context content, Intent intent) {
		String action = intent.getAction();
		if (action == null) { return; }
		final String action = intent.getAction();
		if (action == null) return;

		if (action.equals(UsbManager.ACTION_USB_STATE)) {
		handleUsbAction(intent);
		} else if (action.equals(ConnectivityManager.CONNECTIVITY_ACTION)) {
		handleConnectivityAction(intent);
		} else if (action.equals(WifiManager.WIFI_AP_STATE_CHANGED_ACTION)) {
		handleWifiApAction(intent);
		} else if (action.equals(Intent.ACTION_CONFIGURATION_CHANGED)) {
		updateConfiguration();
		}
		}

		private void handleConnectivityAction(Intent intent) {
		final NetworkInfo networkInfo = (NetworkInfo)intent.getParcelableExtra(
		ConnectivityManager.EXTRA_NETWORK_INFO);
		if (networkInfo == null \|\|
		networkInfo.getDetailedState() == NetworkInfo.DetailedState.FAILED) {
		return;
		}

		if (VDBG) Log.d(TAG, "Tethering got CONNECTIVITY_ACTION: " + networkInfo.toString());
		mTetherMasterSM.sendMessage(TetherMasterSM.CMD_UPSTREAM_CHANGED);
		}

		private void handleUsbAction(Intent intent) {
		final boolean usbConnected = intent.getBooleanExtra(USB_CONNECTED, false);
		final boolean rndisEnabled = intent.getBooleanExtra(USB_FUNCTION_RNDIS, false);
		synchronized (Tethering.this.mPublicSync) {
		boolean usbConnected = intent.getBooleanExtra(UsbManager.USB_CONNECTED, false);
		mRndisEnabled = intent.getBooleanExtra(UsbManager.USB_FUNCTION_RNDIS, false);
		mRndisEnabled = rndisEnabled;
		// start tethering if we have a request pending
		if (usbConnected && mRndisEnabled && mUsbTetherRequested) {
		tetherMatchingInterfaces(true, ConnectivityManager.TETHERING_USB);
		}
		mUsbTetherRequested = false;
		}
		} else if (action.equals(ConnectivityManager.CONNECTIVITY_ACTION)) {
		NetworkInfo networkInfo = (NetworkInfo)intent.getParcelableExtra(
		ConnectivityManager.EXTRA_NETWORK_INFO);
		if (networkInfo != null &&
		networkInfo.getDetailedState() != NetworkInfo.DetailedState.FAILED) {
		if (VDBG) Log.d(TAG, "Tethering got CONNECTIVITY_ACTION");
		mTetherMasterSM.sendMessage(TetherMasterSM.CMD_UPSTREAM_CHANGED);
		}
		} else if (action.equals(WifiManager.WIFI_AP_STATE_CHANGED_ACTION)) {

		private void handleWifiApAction(Intent intent) {
		final int curState = intent.getIntExtra(EXTRA_WIFI_AP_STATE, WIFI_AP_STATE_DISABLED);
		synchronized (Tethering.this.mPublicSync) {
		int curState = intent.getIntExtra(WifiManager.EXTRA_WIFI_AP_STATE,
		WifiManager.WIFI_AP_STATE_DISABLED);
		switch (curState) {
		case WifiManager.WIFI_AP_STATE_ENABLING:
		// We can see this state on the way to both enabled and failure states.
		@@ -838,9 +861,6 @@ public class Tethering extends BaseNetworkObserver implements IControlsTethering
		break;
		}
		}
		} else if (action.equals(Intent.ACTION_CONFIGURATION_CHANGED)) {
		updateConfiguration();
		}
		}
		}

		@@ -1341,7 +1361,8 @@ public class Tethering extends BaseNetworkObserver implements IControlsTethering
		final IntentFilter filter = new IntentFilter();
		filter.addAction(TelephonyIntents.ACTION_SIM_STATE_CHANGED);

		mContext.registerReceiver(mBroadcastReceiver, filter);
		mContext.registerReceiver(mBroadcastReceiver, filter, null,
		mTetherMasterSM.getHandler());
		}
		}