Merge branch 'hotfix/1.7.3' into modules

# Conflicts:
#	uhabits-android/src/androidTest/java/org/isoron/uhabits/BaseAndroidTest.java
#	uhabits-android/src/main/java/org/isoron/uhabits/models/sqlite/SQLiteScoreList.java
#	uhabits-core/src/main/java/org/isoron/uhabits/core/models/CheckmarkList.java

.gitignore

@@ -22,3 +22,4 @@ docs/
 gen/
 local.properties
 crowdin.yaml
+local

app/src/androidTest/java/org/isoron/uhabits/performance/PerformanceTest.java

@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2017 Álinson Santos Xavier <isoron@gmail.com>
+ *
+ * This file is part of Loop Habit Tracker.
+ *
+ * Loop Habit Tracker is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or (at your
+ * option) any later version.
+ *
+ * Loop Habit Tracker is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package org.isoron.uhabits.performance;
+
+import android.support.test.filters.*;
+
+import org.isoron.uhabits.*;
+import org.isoron.uhabits.models.*;
+import org.junit.*;
+
+@MediumTest
+public class PerformanceTest extends BaseAndroidTest
+{
+    private Habit habit;
+
+    @Override
+    public void setUp()
+    {
+        super.setUp();
+        habit = fixtures.createLongHabit();
+    }
+
+    @Test(timeout = 1000)
+    public void testRepeatedGetTodayValue()
+    {
+        for (int i = 0; i < 100000; i++)
+        {
+            habit.getScores().getTodayValue();
+            habit.getCheckmarks().getTodayValue();
+        }
+    }
+
+}

uhabits-android/src/androidTest/java/org/isoron/uhabits/BaseAndroidTest.java

@@ -37,6 +37,7 @@ import org.isoron.uhabits.preferences.*;
 import org.isoron.uhabits.utils.*;
 import org.junit.*;
 
+import java.io.*;
 import java.util.*;
 import java.util.concurrent.*;
 
@@ -162,4 +163,18 @@ public class BaseAndroidTest extends TestCase
         cal.set(year, month, day);
         return cal.getTimeInMillis();
     }
+
+    protected void startTracing()
+    {
+        File dir = baseSystem.getFilesDir("Profile");
+        assertNotNull(dir);
+        String tracePath = dir.getAbsolutePath() + "/performance.trace";
+        Log.d("PerformanceTest", String.format("Saving trace file to %s", tracePath));
+        Debug.startMethodTracingSampling(tracePath, 0, 1000);
+    }
+
+    protected void stopTracing()
+    {
+        Debug.stopMethodTracing();
+    }
 }

uhabits-android/src/main/java/org/isoron/uhabits/models/sqlite/SQLiteCheckmarkList.java

@@ -24,7 +24,6 @@ import android.support.annotation.*;
 import android.support.annotation.Nullable;
 
 import com.activeandroid.*;
-import com.activeandroid.query.*;
 
 import org.isoron.uhabits.core.models.*;
 import org.isoron.uhabits.core.utils.*;
@@ -38,38 +37,54 @@ import java.util.*;
  */
 public class SQLiteCheckmarkList extends CheckmarkList
 {
+
     @Nullable
     private HabitRecord habitRecord;
 
     @NonNull
     private final SQLiteUtils<CheckmarkRecord> sqlite;
 
+    @Nullable
+    private Integer todayValue;
+
+    @NonNull
+    private final SQLiteStatement invalidateStatement;
+
+    @NonNull
+    private final SQLiteStatement addStatement;
+
+    @NonNull
+    private final SQLiteDatabase db;
+
+    private static final String ADD_QUERY =
+        "insert into Checkmarks(habit, timestamp, value) values (?,?,?)";
+
+    private static final String INVALIDATE_QUERY =
+        "delete from Checkmarks where habit = ? and timestamp >= ?";
+
     public SQLiteCheckmarkList(Habit habit)
     {
         super(habit);
         sqlite = new SQLiteUtils<>(CheckmarkRecord.class);
+
+        db = Cache.openDatabase();
+        addStatement = db.compileStatement(ADD_QUERY);
+        invalidateStatement = db.compileStatement(INVALIDATE_QUERY);
     }
 
     @Override
     public void add(List<Checkmark> checkmarks)
     {
         check(habit.getId());
-
-        String query =
-            "insert into Checkmarks(habit, timestamp, value) values (?,?,?)";
-
-        SQLiteDatabase db = Cache.openDatabase();
         db.beginTransaction();
         try
         {
-            SQLiteStatement statement = db.compileStatement(query);
-
             for (Checkmark c : checkmarks)
             {
-                statement.bindLong(1, habit.getId());
-                statement.bindLong(2, c.getTimestamp());
-                statement.bindLong(3, c.getValue());
-                statement.execute();
+                addStatement.bindLong(1, habit.getId());
+                addStatement.bindLong(2, c.getTimestamp());
+                addStatement.bindLong(3, c.getValue());
+                addStatement.execute();
             }
 
             db.setTransactionSuccessful();
@@ -115,12 +130,10 @@ public class SQLiteCheckmarkList extends CheckmarkList
     @Override
     public void invalidateNewerThan(long timestamp)
     {
-        new Delete()
-            .from(CheckmarkRecord.class)
-            .where("habit = ?", habit.getId())
-            .and("timestamp >= ?", timestamp)
-            .execute();
-
+        todayValue = null;
+        invalidateStatement.bindLong(1, habit.getId());
+        invalidateStatement.bindLong(2, timestamp);
+        invalidateStatement.execute();
         observable.notifyListeners();
     }
 
@@ -179,4 +192,11 @@ public class SQLiteCheckmarkList extends CheckmarkList
         for (CheckmarkRecord r : records) checkmarks.add(r.toCheckmark());
         return checkmarks;
     }
+
+    @Override
+    public int getTodayValue()
+    {
+        if(todayValue == null) todayValue = super.getTodayValue();
+        return todayValue;
+    }
 }

uhabits-android/src/main/java/org/isoron/uhabits/models/sqlite/SQLiteRepetitionList.java

@@ -43,10 +43,16 @@ public class SQLiteRepetitionList extends RepetitionList
     @Nullable
     private HabitRecord habitRecord;
 
+    private SQLiteStatement addStatement;
+
     public SQLiteRepetitionList(@NonNull Habit habit)
     {
         super(habit);
         sqlite = new SQLiteUtils<>(RepetitionRecord.class);
+
+        SQLiteDatabase db = Cache.openDatabase();
+        String addQuery = "insert into repetitions(habit, timestamp) values (?,?)";
+        addStatement = db.compileStatement(addQuery);
     }
 
     /**
@@ -61,11 +67,9 @@ public class SQLiteRepetitionList extends RepetitionList
     public void add(Repetition rep)
     {
         check(habit.getId());
-
-        RepetitionRecord record = new RepetitionRecord();
-        record.copyFrom(rep);
-        record.habit = habitRecord;
-        record.save();
+        addStatement.bindLong(1, habit.getId());
+        addStatement.bindLong(2, rep.getTimestamp());
+        addStatement.execute();
         observable.notifyListeners();
     }
 

uhabits-android/src/main/java/org/isoron/uhabits/models/sqlite/SQLiteScoreList.java

@@ -24,7 +24,6 @@ import android.support.annotation.*;
 import android.support.annotation.Nullable;
 
 import com.activeandroid.*;
-import com.activeandroid.query.*;
 
 import org.isoron.uhabits.core.models.*;
 import org.isoron.uhabits.models.sqlite.records.*;
@@ -37,12 +36,30 @@ import java.util.*;
  */
 public class SQLiteScoreList extends ScoreList
 {
+
     @Nullable
     private HabitRecord habitRecord;
 
     @NonNull
     private final SQLiteUtils<ScoreRecord> sqlite;
 
+    @Nullable
+    private Double todayValue;
+
+    @NonNull
+    private final SQLiteStatement invalidateStatement;
+
+    @NonNull
+    private final SQLiteStatement addStatement;
+
+    public static final String ADD_QUERY =
+        "insert into Score(habit, timestamp, score) values (?,?,?)";
+
+    public static final String INVALIDATE_QUERY =
+        "delete from Score where habit = ? " + "and timestamp >= ?";
+
+    private final SQLiteDatabase db;
+
     /**
      * Constructs a new ScoreList associated with the given habit.
      *
@@ -52,28 +69,25 @@ public class SQLiteScoreList extends ScoreList
     {
         super(habit);
         sqlite = new SQLiteUtils<>(ScoreRecord.class);
+
+        db = Cache.openDatabase();
+        addStatement = db.compileStatement(ADD_QUERY);
+        invalidateStatement = db.compileStatement(INVALIDATE_QUERY);
     }
 
     @Override
     public void add(List<Score> scores)
     {
         check(habit.getId());
-        String query =
-            "insert into Score(habit, timestamp, score) values (?,?,?)";
-
-        SQLiteDatabase db = Cache.openDatabase();
         db.beginTransaction();
-
         try
         {
-            SQLiteStatement statement = db.compileStatement(query);
-
             for (Score s : scores)
             {
-                statement.bindLong(1, habit.getId());
-                statement.bindLong(2, s.getTimestamp());
-                statement.bindDouble(3, s.getValue());
-                statement.execute();
+                addStatement.bindLong(1, habit.getId());
+                addStatement.bindLong(2, s.getTimestamp());
+                addStatement.bindDouble(3, s.getValue());
+                addStatement.execute();
             }
 
             db.setTransactionSuccessful();
@@ -126,13 +140,10 @@ public class SQLiteScoreList extends ScoreList
     @Override
     public void invalidateNewerThan(long timestamp)
     {
-        new Delete()
-            .from(ScoreRecord.class)
-            .where("habit = ?", habit.getId())
-            .and("timestamp >= ?", timestamp)
-            .execute();
-
         todayValue = null;
+        invalidateStatement.bindLong(1, habit.getId());
+        invalidateStatement.bindLong(2, timestamp);
+        invalidateStatement.execute();
         getObservable().notifyListeners();
     }
 
@@ -205,4 +216,11 @@ public class SQLiteScoreList extends ScoreList
         for (ScoreRecord r : records) scores.add(r.toScore());
         return scores;
     }
+
+    @Override
+    public double getTodayValue()
+    {
+        if (todayValue == null) todayValue = super.getTodayValue();
+        return todayValue;
+    }
 }

uhabits-android/src/main/java/org/isoron/uhabits/models/sqlite/SQLiteStreakList.java

@@ -19,10 +19,11 @@
 
 package org.isoron.uhabits.models.sqlite;
 
+import android.database.sqlite.*;
 import android.support.annotation.*;
 import android.support.annotation.Nullable;
 
-import com.activeandroid.query.*;
+import com.activeandroid.*;
 
 import org.isoron.uhabits.core.models.*;
 import org.isoron.uhabits.core.utils.*;
@@ -42,10 +43,17 @@ public class SQLiteStreakList extends StreakList
     @NonNull
     private final SQLiteUtils<StreakRecord> sqlite;
 
+    private final SQLiteStatement invalidateStatement;
+
     public SQLiteStreakList(Habit habit)
     {
         super(habit);
         sqlite = new SQLiteUtils<>(StreakRecord.class);
+
+        SQLiteDatabase db = Cache.openDatabase();
+        String invalidateQuery = "delete from Streak where habit = ? " +
+                                 "and end >= ?";
+        invalidateStatement = db.compileStatement(invalidateQuery);
     }
 
     @Override
@@ -74,12 +82,9 @@ public class SQLiteStreakList extends StreakList
     @Override
     public void invalidateNewerThan(long timestamp)
     {
-        new Delete()
-            .from(StreakRecord.class)
-            .where("habit = ?", habit.getId())
-            .and("end >= ?", timestamp - DateUtils.millisecondsInOneDay)
-            .execute();
-
+        invalidateStatement.bindLong(1, habit.getId());
+        invalidateStatement.bindLong(2, timestamp - DateUtils.millisecondsInOneDay);
+        invalidateStatement.execute();
         observable.notifyListeners();
     }
 

uhabits-core/src/main/java/org/isoron/uhabits/core/models/CheckmarkList.java

@@ -113,7 +113,7 @@ public abstract class CheckmarkList
      *
      * @return value of today's checkmark
      */
-    public synchronized final int getTodayValue()
+    public synchronized int getTodayValue()
     {
         Checkmark today = getToday();
         if (today != null) return today.getValue();