Add protected log methods to StateMachine (58c73c3f) · Commits · e / os / android_frameworks_base

core/java/android/net/CaptivePortalTracker.java

+0 −9

Original line number	Diff line number	Diff line
		@@ -370,13 +370,4 @@ public class CaptivePortalTracker extends StateMachine {
		}
		mNotificationShown = visible;
		}

		private static void log(String s) {
		Log.d(TAG, s);
		}

		private static void loge(String s) {
		Log.e(TAG, s);
		}

		}

core/java/com/android/internal/util/StateMachine.java

+69 −48

Original line number	Diff line number	Diff line
		@@ -148,7 +148,7 @@ class HelloWorld extends StateMachine {

		class State1 extends State {
		@Override public boolean processMessage(Message message) {
		Log.d(TAG, "Hello World");
		log("Hello World");
		return HANDLED;
		}
		}
		@@ -232,8 +232,6 @@ state mP2 {
		* <p>The implementation is below and also in StateMachineTest:</p>
		<code>
		class Hsm1 extends StateMachine {
		private static final String TAG = "hsm1";

		public static final int CMD_1 = 1;
		public static final int CMD_2 = 2;
		public static final int CMD_3 = 3;
		@@ -241,16 +239,16 @@ class Hsm1 extends StateMachine {
		public static final int CMD_5 = 5;

		public static Hsm1 makeHsm1() {
		Log.d(TAG, "makeHsm1 E");
		log("makeHsm1 E");
		Hsm1 sm = new Hsm1("hsm1");
		sm.start();
		Log.d(TAG, "makeHsm1 X");
		log("makeHsm1 X");
		return sm;
		}

		Hsm1(String name) {
		super(name);
		Log.d(TAG, "ctor E");
		log("ctor E");

		// Add states, use indentation to show hierarchy
		addState(mP1);
		@@ -260,16 +258,16 @@ class Hsm1 extends StateMachine {

		// Set the initial state
		setInitialState(mS1);
		Log.d(TAG, "ctor X");
		log("ctor X");
		}

		class P1 extends State {
		@Override public void enter() {
		Log.d(TAG, "mP1.enter");
		log("mP1.enter");
		}
		@Override public boolean processMessage(Message message) {
		boolean retVal;
		Log.d(TAG, "mP1.processMessage what=" + message.what);
		log("mP1.processMessage what=" + message.what);
		switch(message.what) {
		case CMD_2:
		// CMD_2 will arrive in mS2 before CMD_3
		@@ -286,16 +284,16 @@ class Hsm1 extends StateMachine {
		return retVal;
		}
		@Override public void exit() {
		Log.d(TAG, "mP1.exit");
		log("mP1.exit");
		}
		}

		class S1 extends State {
		@Override public void enter() {
		Log.d(TAG, "mS1.enter");
		log("mS1.enter");
		}
		@Override public boolean processMessage(Message message) {
		Log.d(TAG, "S1.processMessage what=" + message.what);
		log("S1.processMessage what=" + message.what);
		if (message.what == CMD_1) {
		// Transition to ourself to show that enter/exit is called
		transitionTo(mS1);
		@@ -306,17 +304,17 @@ class Hsm1 extends StateMachine {
		}
		}
		@Override public void exit() {
		Log.d(TAG, "mS1.exit");
		log("mS1.exit");
		}
		}

		class S2 extends State {
		@Override public void enter() {
		Log.d(TAG, "mS2.enter");
		log("mS2.enter");
		}
		@Override public boolean processMessage(Message message) {
		boolean retVal;
		Log.d(TAG, "mS2.processMessage what=" + message.what);
		log("mS2.processMessage what=" + message.what);
		switch(message.what) {
		case(CMD_2):
		sendMessage(obtainMessage(CMD_4));
		@@ -334,17 +332,17 @@ class Hsm1 extends StateMachine {
		return retVal;
		}
		@Override public void exit() {
		Log.d(TAG, "mS2.exit");
		log("mS2.exit");
		}
		}

		class P2 extends State {
		@Override public void enter() {
		Log.d(TAG, "mP2.enter");
		log("mP2.enter");
		sendMessage(obtainMessage(CMD_5));
		}
		@Override public boolean processMessage(Message message) {
		Log.d(TAG, "P2.processMessage what=" + message.what);
		log("P2.processMessage what=" + message.what);
		switch(message.what) {
		case(CMD_3):
		break;
		@@ -357,13 +355,13 @@ class Hsm1 extends StateMachine {
		return HANDLED;
		}
		@Override public void exit() {
		Log.d(TAG, "mP2.exit");
		log("mP2.exit");
		}
		}

		@Override
		void onHalting() {
		Log.d(TAG, "halting");
		log("halting");
		synchronized (this) {
		this.notifyAll();
		}
		@@ -386,7 +384,7 @@ synchronize(hsm) {
		// wait for the messages to be handled
		hsm.wait();
		} catch (InterruptedException e) {
		Log.e(TAG, "exception while waiting " + e.getMessage());
		loge("exception while waiting " + e.getMessage());
		}
		}
		</code>
		@@ -418,8 +416,7 @@ D/hsm1 ( 1999): halting
		</code>
		*/
		public class StateMachine {

		private static final String TAG = "StateMachine";
		// Name of the state machine and used as logging tag
		private String mName;

		/** Message.what value when quitting */
		@@ -772,7 +769,7 @@ public class StateMachine {
		*/
		@Override
		public final void handleMessage(Message msg) {
		if (mDbg) Log.d(TAG, "handleMessage: E msg.what=" + msg.what);
		if (mDbg) mSm.log("handleMessage: E msg.what=" + msg.what);

		/** Save the current message */
		mMsg = msg;
		@@ -793,7 +790,7 @@ public class StateMachine {
		}
		performTransitions(msgProcessedState);

		if (mDbg) Log.d(TAG, "handleMessage: X");
		if (mDbg) mSm.log("handleMessage: X");
		}

		/**
		@@ -813,7 +810,7 @@ public class StateMachine {
		boolean recordLogMsg = mSm.recordLogRec(mMsg);

		while (mDestState != null) {
		if (mDbg) Log.d(TAG, "handleMessage: new destination call exit");
		if (mDbg) mSm.log("handleMessage: new destination call exit");

		/**
		* Save mDestState locally and set to null
		@@ -905,7 +902,7 @@ public class StateMachine {
		* Complete the construction of the state machine.
		*/
		private final void completeConstruction() {
		if (mDbg) Log.d(TAG, "completeConstruction: E");
		if (mDbg) mSm.log("completeConstruction: E");

		/**
		* Determine the maximum depth of the state hierarchy
		@@ -921,7 +918,7 @@ public class StateMachine {
		maxDepth = depth;
		}
		}
		if (mDbg) Log.d(TAG, "completeConstruction: maxDepth=" + maxDepth);
		if (mDbg) mSm.log("completeConstruction: maxDepth=" + maxDepth);

		mStateStack = new StateInfo[maxDepth];
		mTempStateStack = new StateInfo[maxDepth];
		@@ -930,7 +927,7 @@ public class StateMachine {
		/** Sending SM_INIT_CMD message to invoke enter methods asynchronously */
		sendMessageAtFrontOfQueue(obtainMessage(SM_INIT_CMD, mSmHandlerObj));

		if (mDbg) Log.d(TAG, "completeConstruction: X");
		if (mDbg) mSm.log("completeConstruction: X");
		}

		/**
		@@ -942,7 +939,7 @@ public class StateMachine {
		private final State processMsg(Message msg) {
		StateInfo curStateInfo = mStateStack[mStateStackTopIndex];
		if (mDbg) {
		Log.d(TAG, "processMsg: " + curStateInfo.state.getName());
		mSm.log("processMsg: " + curStateInfo.state.getName());
		}

		if (isQuit(msg)) {
		@@ -961,7 +958,7 @@ public class StateMachine {
		break;
		}
		if (mDbg) {
		Log.d(TAG, "processMsg: " + curStateInfo.state.getName());
		mSm.log("processMsg: " + curStateInfo.state.getName());
		}
		}
		}
		@@ -976,7 +973,7 @@ public class StateMachine {
		while ((mStateStackTopIndex >= 0) &&
		(mStateStack[mStateStackTopIndex] != commonStateInfo)) {
		State curState = mStateStack[mStateStackTopIndex].state;
		if (mDbg) Log.d(TAG, "invokeExitMethods: " + curState.getName());
		if (mDbg) mSm.log("invokeExitMethods: " + curState.getName());
		curState.exit();
		mStateStack[mStateStackTopIndex].active = false;
		mStateStackTopIndex -= 1;
		@@ -988,7 +985,7 @@ public class StateMachine {
		*/
		private final void invokeEnterMethods(int stateStackEnteringIndex) {
		for (int i = stateStackEnteringIndex; i <= mStateStackTopIndex; i++) {
		if (mDbg) Log.d(TAG, "invokeEnterMethods: " + mStateStack[i].state.getName());
		if (mDbg) mSm.log("invokeEnterMethods: " + mStateStack[i].state.getName());
		mStateStack[i].state.enter();
		mStateStack[i].active = true;
		}
		@@ -1006,7 +1003,7 @@ public class StateMachine {
		*/
		for (int i = mDeferredMessages.size() - 1; i >= 0; i-- ) {
		Message curMsg = mDeferredMessages.get(i);
		if (mDbg) Log.d(TAG, "moveDeferredMessageAtFrontOfQueue; what=" + curMsg.what);
		if (mDbg) mSm.log("moveDeferredMessageAtFrontOfQueue; what=" + curMsg.what);
		sendMessageAtFrontOfQueue(curMsg);
		}
		mDeferredMessages.clear();
		@@ -1024,7 +1021,7 @@ public class StateMachine {
		int i = mTempStateStackCount - 1;
		int j = startingIndex;
		while (i >= 0) {
		if (mDbg) Log.d(TAG, "moveTempStackToStateStack: i=" + i + ",j=" + j);
		if (mDbg) mSm.log("moveTempStackToStateStack: i=" + i + ",j=" + j);
		mStateStack[j] = mTempStateStack[i];
		j += 1;
		i -= 1;
		@@ -1032,7 +1029,7 @@ public class StateMachine {

		mStateStackTopIndex = j - 1;
		if (mDbg) {
		Log.d(TAG, "moveTempStackToStateStack: X mStateStackTop="
		mSm.log("moveTempStackToStateStack: X mStateStackTop="
		+ mStateStackTopIndex + ",startingIndex=" + startingIndex
		+ ",Top=" + mStateStack[mStateStackTopIndex].state.getName());
		}
		@@ -1065,7 +1062,7 @@ public class StateMachine {
		} while ((curStateInfo != null) && !curStateInfo.active);

		if (mDbg) {
		Log.d(TAG, "setupTempStateStackWithStatesToEnter: X mTempStateStackCount="
		mSm.log("setupTempStateStackWithStatesToEnter: X mTempStateStackCount="
		+ mTempStateStackCount + ",curStateInfo: " + curStateInfo);
		}
		return curStateInfo;
		@@ -1076,7 +1073,7 @@ public class StateMachine {
		*/
		private final void setupInitialStateStack() {
		if (mDbg) {
		Log.d(TAG, "setupInitialStateStack: E mInitialState="
		mSm.log("setupInitialStateStack: E mInitialState="
		+ mInitialState.getName());
		}

		@@ -1117,7 +1114,7 @@ public class StateMachine {
		*/
		private final StateInfo addState(State state, State parent) {
		if (mDbg) {
		Log.d(TAG, "addStateInternal: E state=" + state.getName()
		mSm.log("addStateInternal: E state=" + state.getName()
		+ ",parent=" + ((parent == null) ? "" : parent.getName()));
		}
		StateInfo parentStateInfo = null;
		@@ -1142,7 +1139,7 @@ public class StateMachine {
		stateInfo.state = state;
		stateInfo.parentStateInfo = parentStateInfo;
		stateInfo.active = false;
		if (mDbg) Log.d(TAG, "addStateInternal: X stateInfo: " + stateInfo);
		if (mDbg) mSm.log("addStateInternal: X stateInfo: " + stateInfo);
		return stateInfo;
		}

		@@ -1162,19 +1159,19 @@ public class StateMachine {

		/** @see StateMachine#setInitialState(State) */
		private final void setInitialState(State initialState) {
		if (mDbg) Log.d(TAG, "setInitialState: initialState=" + initialState.getName());
		if (mDbg) mSm.log("setInitialState: initialState=" + initialState.getName());
		mInitialState = initialState;
		}

		/** @see StateMachine#transitionTo(IState) */
		private final void transitionTo(IState destState) {
		mDestState = (State) destState;
		if (mDbg) Log.d(TAG, "transitionTo: destState=" + mDestState.getName());
		if (mDbg) mSm.log("transitionTo: destState=" + mDestState.getName());
		}

		/** @see StateMachine#deferMessage(Message) */
		private final void deferMessage(Message msg) {
		if (mDbg) Log.d(TAG, "deferMessage: msg=" + msg.what);
		if (mDbg) mSm.log("deferMessage: msg=" + msg.what);

		/* Copy the "msg" to "newMsg" as "msg" will be recycled */
		Message newMsg = obtainMessage();
		@@ -1185,17 +1182,17 @@ public class StateMachine {

		/** @see StateMachine#quit() */
		private final void quit() {
		if (mDbg) Log.d(TAG, "quit:");
		if (mDbg) mSm.log("quit:");
		sendMessage(obtainMessage(SM_QUIT_CMD, mSmHandlerObj));
		}

		/** @see StateMachine#quitNow() */
		private final void quitNow() {
		if (mDbg) Log.d(TAG, "abort:");
		if (mDbg) mSm.log("quitNow:");
		sendMessageAtFrontOfQueue(obtainMessage(SM_QUIT_CMD, mSmHandlerObj));
		}

		/** Validate that the message was sent by quit or abort. */
		/** Validate that the message was sent by quit or quitNow. */
		private final boolean isQuit(Message msg) {
		return (msg.what == SM_QUIT_CMD) && (msg.obj == mSmHandlerObj);
		}
		@@ -1337,7 +1334,7 @@ public class StateMachine {
		* @param msg that couldn't be handled.
		*/
		protected void unhandledMessage(Message msg) {
		if (mSmHandler.mDbg) Log.e(TAG, mName + " - unhandledMessage: msg.what=" + msg.what);
		if (mSmHandler.mDbg) loge(" - unhandledMessage: msg.what=" + msg.what);
		}

		/**
		@@ -1696,4 +1693,28 @@ public class StateMachine {
		}
		pw.println("curState=" + getCurrentState().getName());
		}

		protected void log(String s) {
		Log.d(mName, s);
		}

		protected void logv(String s) {
		Log.v(mName, s);
		}

		protected void logi(String s) {
		Log.i(mName, s);
		}

		protected void logd(String s) {
		Log.d(mName, s);
		}

		protected void logw(String s) {
		Log.w(mName, s);
		}

		protected void loge(String s) {
		Log.e(mName, s);
		}
		}

wifi/java/android/net/wifi/WifiStateMachine.java

+5 −14

Original line number	Diff line number	Diff line
		@@ -103,7 +103,6 @@ import java.util.regex.Pattern;
		*/
		public class WifiStateMachine extends StateMachine {

		private static final String TAG = "WifiStateMachine";
		private static final String NETWORKTYPE = "WIFI";
		private static final boolean DBG = false;

		@@ -565,7 +564,7 @@ public class WifiStateMachine extends StateMachine {
		private final IBatteryStats mBatteryStats;

		public WifiStateMachine(Context context, String wlanInterface) {
		super(TAG);
		super("WifiStateMachine");

		mContext = context;
		mInterfaceName = wlanInterface;
		@@ -678,7 +677,7 @@ public class WifiStateMachine extends StateMachine {
		mScanResultCache = new LruCache<String, ScanResult>(SCAN_RESULT_CACHE_SIZE);

		PowerManager powerManager = (PowerManager)mContext.getSystemService(Context.POWER_SERVICE);
		mWakeLock = powerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, TAG);
		mWakeLock = powerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, getName());

		mSuspendWakeLock = powerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "WifiSuspend");
		mSuspendWakeLock.setReferenceCounted(false);
		@@ -3132,14 +3131,14 @@ public class WifiStateMachine extends StateMachine {
		break;
		default:
		result = new WpsResult(Status.FAILURE);
		Log.e(TAG, "Invalid setup for WPS");
		loge("Invalid setup for WPS");
		break;
		}
		if (result.status == Status.SUCCESS) {
		replyToMessage(message, WifiManager.START_WPS_SUCCEEDED, result);
		transitionTo(mWpsRunningState);
		} else {
		Log.e(TAG, "Failed to start WPS with config " + wpsInfo.toString());
		loge("Failed to start WPS with config " + wpsInfo.toString());
		replyToMessage(message, WifiManager.WPS_FAILED, WifiManager.ERROR);
		}
		break;
		@@ -3465,7 +3464,7 @@ public class WifiStateMachine extends StateMachine {
		public void exit() {
		/* Request a CS wakelock during transition to mobile */
		checkAndSetConnectivityInstance();
		mCm.requestNetworkTransitionWakelock(TAG);
		mCm.requestNetworkTransitionWakelock(getName());
		}
		}

		@@ -4040,12 +4039,4 @@ public class WifiStateMachine extends StateMachine {
		msg.arg2 = srcMsg.arg2;
		return msg;
		}

		private void log(String s) {
		Log.d(TAG, s);
		}

		private void loge(String s) {
		Log.e(TAG, s);
		}
		}

wifi/java/android/net/wifi/WifiWatchdogStateMachine.java

+1 −10

Original line number	Diff line number	Diff line
		@@ -77,7 +77,6 @@ public class WifiWatchdogStateMachine extends StateMachine {

		/* STOPSHIP: Keep this configurable for debugging until ship */
		private static boolean DBG = false;
		private static final String TAG = "WifiWatchdogStateMachine";

		private static final int BASE = Protocol.BASE_WIFI_WATCHDOG;

		@@ -306,7 +305,7 @@ public class WifiWatchdogStateMachine extends StateMachine {
		* (all other states)
		*/
		private WifiWatchdogStateMachine(Context context) {
		super(TAG);
		super("WifiWatchdogStateMachine");
		mContext = context;
		mContentResolver = context.getContentResolver();
		mWifiManager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
		@@ -968,14 +967,6 @@ public class WifiWatchdogStateMachine extends StateMachine {
		return Settings.Global.putInt(cr, name, value ? 1 : 0);
		}

		private static void logd(String s) {
		Log.d(TAG, s);
		}

		private static void loge(String s) {
		Log.e(TAG, s);
		}

		/**
		* Bundle of good link count parameters
		*/

wifi/java/android/net/wifi/p2p/WifiP2pService.java

+4 −2

Original line number	Diff line number	Diff line
		@@ -2460,11 +2460,13 @@ public class WifiP2pService extends IWifiP2pManager.Stub {
		return msg;
		}

		private void logd(String s) {
		@Override
		protected void logd(String s) {
		Slog.d(TAG, s);
		}

		private void loge(String s) {
		@Override
		protected void loge(String s) {
		Slog.e(TAG, s);
		}