am 72c2feb5: Use TimeUnit instead of DateUtils for readability

* commit '72c2feb57369527b5f0d2b89505f94503978b928':
  Use TimeUnit instead of DateUtils for readability

java/src/com/android/inputmethod/dictionarypack/DictionaryService.java

@@ -22,7 +22,6 @@ import android.app.Service;
 import android.content.Context;
 import android.content.Intent;
 import android.os.IBinder;
-import android.text.format.DateUtils;
 import android.util.Log;
 import android.widget.Toast;
 
@@ -30,6 +29,7 @@ import com.android.inputmethod.latin.R;
 
 import java.util.Locale;
 import java.util.Random;
+import java.util.concurrent.TimeUnit;
 
 /**
  * Service that handles background tasks for the dictionary provider.
@@ -77,19 +77,19 @@ public final class DictionaryService extends Service {
      * How often, in milliseconds, we want to update the metadata. This is a
      * floor value; actually, it may happen several hours later, or even more.
      */
-    private static final long UPDATE_FREQUENCY = 4 * DateUtils.DAY_IN_MILLIS;
+    private static final long UPDATE_FREQUENCY = TimeUnit.DAYS.toMillis(4);
 
     /**
      * We are waked around midnight, local time. We want to wake between midnight and 6 am,
      * roughly. So use a random time between 0 and this delay.
      */
-    private static final int MAX_ALARM_DELAY = 6 * ((int)AlarmManager.INTERVAL_HOUR);
+    private static final int MAX_ALARM_DELAY = (int)TimeUnit.HOURS.toMillis(6);
 
     /**
      * How long we consider a "very long time". If no update took place in this time,
      * the content provider will trigger an update in the background.
      */
-    private static final long VERY_LONG_TIME = 14 * DateUtils.DAY_IN_MILLIS;
+    private static final long VERY_LONG_TIME = TimeUnit.DAYS.toMillis(14);
 
     /**
      * The last seen start Id. This must be stored because we must only call stopSelfResult() with

java/src/com/android/inputmethod/latin/utils/DictionaryInfoUtils.java

@@ -20,7 +20,6 @@ import android.content.ContentValues;
 import android.content.Context;
 import android.content.res.AssetManager;
 import android.content.res.Resources;
-import android.text.format.DateUtils;
 import android.util.Log;
 
 import com.android.inputmethod.latin.AssetFileAddress;
@@ -35,6 +34,7 @@ import java.io.IOException;
 import java.util.ArrayList;
 import java.util.Iterator;
 import java.util.Locale;
+import java.util.concurrent.TimeUnit;
 
 /**
  * This class encapsulates the logic for the Latin-IME side of dictionary information management.
@@ -74,8 +74,8 @@ public class DictionaryInfoUtils {
             values.put(LOCALE_COLUMN, mLocale.toString());
             values.put(DESCRIPTION_COLUMN, mDescription);
             values.put(LOCAL_FILENAME_COLUMN, mFileAddress.mFilename);
-            values.put(DATE_COLUMN,
+            values.put(DATE_COLUMN, TimeUnit.MILLISECONDS.toSeconds(
-                    new File(mFileAddress.mFilename).lastModified() / DateUtils.SECOND_IN_MILLIS);
+                    new File(mFileAddress.mFilename).lastModified()));
             values.put(FILESIZE_COLUMN, mFileAddress.mLength);
             values.put(VERSION_COLUMN, mVersion);
             return values;

java/src/com/android/inputmethod/latin/utils/UserHistoryForgettingCurveUtils.java

@@ -16,9 +16,10 @@
 
 package com.android.inputmethod.latin.utils;
 
-import android.text.format.DateUtils;
 import android.util.Log;
 
+import java.util.concurrent.TimeUnit;
+
 public final class UserHistoryForgettingCurveUtils {
     private static final String TAG = UserHistoryForgettingCurveUtils.class.getSimpleName();
     private static final boolean DEBUG = false;
@@ -27,8 +28,8 @@ public final class UserHistoryForgettingCurveUtils {
     private static final int FC_LEVEL_MAX = 3;
     /* package */ static final int ELAPSED_TIME_MAX = 15;
     private static final int ELAPSED_TIME_INTERVAL_HOURS = 6;
-    private static final long ELAPSED_TIME_INTERVAL_MILLIS = ELAPSED_TIME_INTERVAL_HOURS
+    private static final long ELAPSED_TIME_INTERVAL_MILLIS =
-            * DateUtils.HOUR_IN_MILLIS;
+            TimeUnit.HOURS.toMillis(ELAPSED_TIME_INTERVAL_HOURS);
     private static final int HALF_LIFE_HOURS = 48;
     private static final int MAX_PUSH_ELAPSED = (FC_LEVEL_MAX + 1) * (ELAPSED_TIME_MAX + 1);
 

java/src/com/android/inputmethod/research/ResearchLog.java

@@ -55,7 +55,7 @@ public class ResearchLog {
     private static final String TAG = ResearchLog.class.getSimpleName();
     private static final boolean DEBUG = false
             && ProductionFlag.USES_DEVELOPMENT_ONLY_DIAGNOSTICS_DEBUG;
-    private static final long FLUSH_DELAY_IN_MS = 1000 * 5;
+    private static final long FLUSH_DELAY_IN_MS = TimeUnit.SECONDS.toMillis(5);
 
     /* package */ final ScheduledExecutorService mExecutor;
     /* package */ final File mFile;

java/src/com/android/inputmethod/research/ResearchLogger.java

@@ -37,7 +37,6 @@ import android.os.IBinder;
 import android.os.SystemClock;
 import android.preference.PreferenceManager;
 import android.text.TextUtils;
-import android.text.format.DateUtils;
 import android.util.Log;
 import android.view.KeyEvent;
 import android.view.MotionEvent;
@@ -75,6 +74,7 @@ import java.nio.charset.Charset;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Random;
+import java.util.concurrent.TimeUnit;
 import java.util.regex.Pattern;
 
 // TODO: Add a unit test for every "logging" method (i.e. that is called from the IME and calls
@@ -137,10 +137,10 @@ public class ResearchLogger implements SharedPreferences.OnSharedPreferenceChang
     private static final int MAX_INPUTVIEW_LENGTH_TO_CAPTURE = 8192; // must be >=1
     private static final String PREF_RESEARCH_SAVED_CHANNEL = "pref_research_saved_channel";
 
-    private static final long RESEARCHLOG_CLOSE_TIMEOUT_IN_MS = 5 * 1000;
+    private static final long RESEARCHLOG_CLOSE_TIMEOUT_IN_MS = TimeUnit.SECONDS.toMillis(5);
-    private static final long RESEARCHLOG_ABORT_TIMEOUT_IN_MS = 5 * 1000;
+    private static final long RESEARCHLOG_ABORT_TIMEOUT_IN_MS = TimeUnit.SECONDS.toMillis(5);
-    private static final long DURATION_BETWEEN_DIR_CLEANUP_IN_MS = DateUtils.DAY_IN_MILLIS;
+    private static final long DURATION_BETWEEN_DIR_CLEANUP_IN_MS = TimeUnit.DAYS.toMillis(1);
-    private static final long MAX_LOGFILE_AGE_IN_MS = 4 * DateUtils.DAY_IN_MILLIS;
+    private static final long MAX_LOGFILE_AGE_IN_MS = TimeUnit.DAYS.toMillis(4);
 
     private static final ResearchLogger sInstance = new ResearchLogger();
     private static String sAccountType = null;
@@ -195,7 +195,7 @@ public class ResearchLogger implements SharedPreferences.OnSharedPreferenceChang
     // not performed on text that the user types into the feedback dialog.
     private boolean mInFeedbackDialog = false;
     private Handler mUserRecordingTimeoutHandler;
-    private static final long USER_RECORDING_TIMEOUT_MS = 30L * DateUtils.SECOND_IN_MILLIS;
+    private static final long USER_RECORDING_TIMEOUT_MS = TimeUnit.SECONDS.toMillis(30);
 
     // Stores a temporary LogUnit while generating a phantom space.  Needed because phantom spaces
     // are issued out-of-order, immediately before the characters generated by other operations that
@@ -542,8 +542,8 @@ public class ResearchLogger implements SharedPreferences.OnSharedPreferenceChang
             toast.show();
             boolean isLogDeleted = abort();
             final long currentTime = System.currentTimeMillis();
-            final long resumeTime = currentTime + 1000 * 60 *
+            final long resumeTime = currentTime
-                    SUSPEND_DURATION_IN_MINUTES;
+                    + TimeUnit.MINUTES.toMillis(SUSPEND_DURATION_IN_MINUTES);
             suspendLoggingUntil(resumeTime);
             toast.cancel();
             Toast.makeText(latinIME, R.string.research_notify_logging_suspended,
@@ -635,7 +635,7 @@ public class ResearchLogger implements SharedPreferences.OnSharedPreferenceChang
                             mMotionEventReader.readMotionEventData(mUserRecordingFile);
                     mReplayer.replay(replayData, null);
                 }
-            }, 1000);
+            }, TimeUnit.SECONDS.toMillis(1));
         }
 
         if (FEEDBACK_DIALOG_SHOULD_PRESERVE_TEXT_FIELD) {

java/src/com/android/inputmethod/research/Statistics.java

@@ -21,6 +21,8 @@ import android.util.Log;
 import com.android.inputmethod.latin.Constants;
 import com.android.inputmethod.latin.define.ProductionFlag;
 
+import java.util.concurrent.TimeUnit;
+
 public class Statistics {
     private static final String TAG = Statistics.class.getSimpleName();
     private static final boolean DEBUG = false
@@ -102,8 +104,8 @@ public class Statistics {
 
     // To account for the interruptions when the user's attention is directed elsewhere, times
     // longer than MIN_TYPING_INTERMISSION are not counted when estimating this statistic.
-    public static final int MIN_TYPING_INTERMISSION = 2 * 1000;  // in milliseconds
+    public static final long MIN_TYPING_INTERMISSION = TimeUnit.SECONDS.toMillis(2);
-    public static final int MIN_DELETION_INTERMISSION = 10 * 1000;  // in milliseconds
+    public static final long MIN_DELETION_INTERMISSION = TimeUnit.SECONDS.toMillis(10);
 
     // The last time that a tap was performed
     private long mLastTapTime;

java/src/com/android/inputmethod/research/UploaderService.java

@@ -34,7 +34,6 @@ public final class UploaderService extends IntentService {
     public static final long RUN_INTERVAL = AlarmManager.INTERVAL_HOUR;
     public static final String EXTRA_UPLOAD_UNCONDITIONALLY = UploaderService.class.getName()
             + ".extra.UPLOAD_UNCONDITIONALLY";
-    protected static final int TIMEOUT_IN_MS = 1000 * 4;
 
     public UploaderService() {
         super("Research Uploader Service");