diff options
Diffstat (limited to 'src/com/android/phone/CallTime.java')
| -rw-r--r-- | src/com/android/phone/CallTime.java | 231 |
1 files changed, 0 insertions, 231 deletions
diff --git a/src/com/android/phone/CallTime.java b/src/com/android/phone/CallTime.java deleted file mode 100644 index 92c7972d..00000000 --- a/src/com/android/phone/CallTime.java +++ /dev/null @@ -1,231 +0,0 @@ -/* - * Copyright (C) 2006 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.android.phone; - -import android.content.Context; -import android.os.Debug; -import android.os.Handler; -import android.os.SystemClock; -import com.android.internal.telephony.Call; -import com.android.internal.telephony.Connection; -import android.util.Log; - -import java.io.File; -import java.util.List; - -/** - * Helper class used to keep track of various "elapsed time" indications - * in the Phone app, and also to start and stop tracing / profiling. - */ -public class CallTime extends Handler { - private static final String LOG_TAG = "PHONE/CallTime"; - private static final boolean DBG = false; - /* package */ static final boolean PROFILE = true; - - private static final int PROFILE_STATE_NONE = 0; - private static final int PROFILE_STATE_READY = 1; - private static final int PROFILE_STATE_RUNNING = 2; - - private static int sProfileState = PROFILE_STATE_NONE; - - private Call mCall; - private long mLastReportedTime; - private boolean mTimerRunning; - private long mInterval; - private PeriodicTimerCallback mTimerCallback; - private OnTickListener mListener; - - interface OnTickListener { - void onTickForCallTimeElapsed(long timeElapsed); - } - - public CallTime(OnTickListener listener) { - mListener = listener; - mTimerCallback = new PeriodicTimerCallback(); - } - - /** - * Sets the call timer to "active call" mode, where the timer will - * periodically update the UI to show how long the specified call - * has been active. - * - * After calling this you should also call reset() and - * periodicUpdateTimer() to get the timer started. - */ - /* package */ void setActiveCallMode(Call call) { - if (DBG) log("setActiveCallMode(" + call + ")..."); - mCall = call; - - // How frequently should we update the UI? - mInterval = 1000; // once per second - } - - /* package */ void reset() { - if (DBG) log("reset()..."); - mLastReportedTime = SystemClock.uptimeMillis() - mInterval; - } - - /* package */ void periodicUpdateTimer() { - if (!mTimerRunning) { - mTimerRunning = true; - - long now = SystemClock.uptimeMillis(); - long nextReport = mLastReportedTime + mInterval; - - while (now >= nextReport) { - nextReport += mInterval; - } - - if (DBG) log("periodicUpdateTimer() @ " + nextReport); - postAtTime(mTimerCallback, nextReport); - mLastReportedTime = nextReport; - - if (mCall != null) { - Call.State state = mCall.getState(); - - if (state == Call.State.ACTIVE) { - updateElapsedTime(mCall); - } - } - - if (PROFILE && isTraceReady()) { - startTrace(); - } - } else { - if (DBG) log("periodicUpdateTimer: timer already running, bail"); - } - } - - /* package */ void cancelTimer() { - if (DBG) log("cancelTimer()..."); - removeCallbacks(mTimerCallback); - mTimerRunning = false; - } - - private void updateElapsedTime(Call call) { - if (mListener != null) { - long duration = getCallDuration(call); - mListener.onTickForCallTimeElapsed(duration / 1000); - } - } - - /** - * Returns a "call duration" value for the specified Call, in msec, - * suitable for display in the UI. - */ - /* package */ static long getCallDuration(Call call) { - long duration = 0; - List connections = call.getConnections(); - int count = connections.size(); - Connection c; - - if (count == 1) { - c = (Connection) connections.get(0); - //duration = (state == Call.State.ACTIVE - // ? c.getDurationMillis() : c.getHoldDurationMillis()); - duration = c.getDurationMillis(); - } else { - for (int i = 0; i < count; i++) { - c = (Connection) connections.get(i); - //long t = (state == Call.State.ACTIVE - // ? c.getDurationMillis() : c.getHoldDurationMillis()); - long t = c.getDurationMillis(); - if (t > duration) { - duration = t; - } - } - } - - if (DBG) log("updateElapsedTime, count=" + count + ", duration=" + duration); - return duration; - } - - private static void log(String msg) { - Log.d(LOG_TAG, "[CallTime] " + msg); - } - - private class PeriodicTimerCallback implements Runnable { - PeriodicTimerCallback() { - - } - - public void run() { - if (PROFILE && isTraceRunning()) { - stopTrace(); - } - - mTimerRunning = false; - periodicUpdateTimer(); - } - } - - static void setTraceReady() { - if (sProfileState == PROFILE_STATE_NONE) { - sProfileState = PROFILE_STATE_READY; - log("trace ready..."); - } else { - log("current trace state = " + sProfileState); - } - } - - boolean isTraceReady() { - return sProfileState == PROFILE_STATE_READY; - } - - boolean isTraceRunning() { - return sProfileState == PROFILE_STATE_RUNNING; - } - - void startTrace() { - if (PROFILE & sProfileState == PROFILE_STATE_READY) { - // For now, we move away from temp directory in favor of - // the application's data directory to store the trace - // information (/data/data/com.android.phone). - File file = PhoneGlobals.getInstance().getDir ("phoneTrace", Context.MODE_PRIVATE); - if (file.exists() == false) { - file.mkdirs(); - } - String baseName = file.getPath() + File.separator + "callstate"; - String dataFile = baseName + ".data"; - String keyFile = baseName + ".key"; - - file = new File(dataFile); - if (file.exists() == true) { - file.delete(); - } - - file = new File(keyFile); - if (file.exists() == true) { - file.delete(); - } - - sProfileState = PROFILE_STATE_RUNNING; - log("startTrace"); - Debug.startMethodTracing(baseName, 8 * 1024 * 1024); - } - } - - void stopTrace() { - if (PROFILE) { - if (sProfileState == PROFILE_STATE_RUNNING) { - sProfileState = PROFILE_STATE_NONE; - log("stopTrace"); - Debug.stopMethodTracing(); - } - } - } -} |