Add quick selection for commonly used habit frequencies

Closes #25

NOTICE.md

@@ -89,3 +89,22 @@ Material design icons are the official icon set from Google that are designed
 under the material design guidelines. Available under the Creative Common
 Attribution 4.0 International License (CC-BY 4.0).
 
+### Android Flow Layout
+
+<https://github.com/ApmeM/android-flowlayout>
+
+Extended linear layout that wrap its content when there is no place in the current line.
+
+    Copyright 2011, Artem Votincev (apmem.org)
+
+    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.

app/build.gradle

@@ -34,6 +34,7 @@ android {
 dependencies {
     compile 'com.android.support:support-v4:23.1.1'
     compile 'com.github.paolorotolo:appintro:3.4.0'
+    compile 'org.apmem.tools:layouts:1.10@aar'
     compile project(':libs:drag-sort-listview:library')
     compile files('libs/ActiveAndroid.jar')
 

app/src/androidTest/java/org/isoron/uhabits/ui/MainActivityActions.java

@@ -19,7 +19,7 @@
 
 package org.isoron.uhabits.ui;
 
-import android.support.test.espresso.matcher.ViewMatchers;
+import android.support.test.espresso.NoMatchingViewException;
 
 import org.isoron.uhabits.R;
 import org.isoron.uhabits.models.Habit;
@@ -37,14 +37,18 @@ import static android.support.test.espresso.action.ViewActions.click;
 import static android.support.test.espresso.action.ViewActions.longClick;
 import static android.support.test.espresso.action.ViewActions.replaceText;
 import static android.support.test.espresso.assertion.ViewAssertions.matches;
+import static android.support.test.espresso.matcher.RootMatchers.isPlatformPopup;
+import static android.support.test.espresso.matcher.ViewMatchers.Visibility.VISIBLE;
 import static android.support.test.espresso.matcher.ViewMatchers.isDisplayed;
 import static android.support.test.espresso.matcher.ViewMatchers.withContentDescription;
+import static android.support.test.espresso.matcher.ViewMatchers.withEffectiveVisibility;
 import static android.support.test.espresso.matcher.ViewMatchers.withId;
 import static android.support.test.espresso.matcher.ViewMatchers.withText;
 import static org.hamcrest.Matchers.allOf;
 import static org.hamcrest.Matchers.instanceOf;
 import static org.hamcrest.Matchers.is;
 import static org.hamcrest.Matchers.not;
+import static org.hamcrest.Matchers.startsWith;
 import static org.isoron.uhabits.ui.HabitMatchers.containsHabit;
 import static org.isoron.uhabits.ui.HabitMatchers.withName;
 
@@ -97,6 +101,20 @@ public class MainActivityActions
                 .perform(replaceText(name));
         onView(withId(R.id.input_description))
                 .perform(replaceText(description));
+
+        try
+        {
+            onView(allOf(withId(R.id.sFrequency), withEffectiveVisibility(VISIBLE)))
+                    .perform(click());
+            onData(allOf(instanceOf(String.class), startsWith("Custom")))
+                    .inRoot(isPlatformPopup())
+                    .perform(click());
+        }
+        catch(NoMatchingViewException e)
+        {
+            // ignored
+        }
+
         onView(withId(R.id.input_freq_num))
                 .perform(replaceText(num));
         onView(withId(R.id.input_freq_den))

app/src/main/java/org/isoron/uhabits/fragments/EditHabitFragment.java

@@ -19,9 +19,9 @@
 
 package org.isoron.uhabits.fragments;
 
+import android.annotation.SuppressLint;
 import android.app.DialogFragment;
 import android.content.SharedPreferences;
-import android.graphics.Color;
 import android.os.Bundle;
 import android.preference.PreferenceManager;
 import android.text.format.DateFormat;
@@ -29,8 +29,11 @@ import android.view.LayoutInflater;
 import android.view.View;
 import android.view.View.OnClickListener;
 import android.view.ViewGroup;
+import android.widget.AdapterView;
 import android.widget.Button;
 import android.widget.ImageButton;
+import android.widget.LinearLayout;
+import android.widget.Spinner;
 import android.widget.TextView;
 
 import com.android.colorpicker.ColorPickerDialog;
@@ -49,11 +52,10 @@ import org.isoron.uhabits.dialogs.WeekdayPickerDialog;
 import org.isoron.uhabits.models.Habit;
 
 import java.util.Arrays;
-import java.util.Date;
 
 public class EditHabitFragment extends DialogFragment
         implements OnClickListener, WeekdayPickerDialog.OnWeekdaysPickedListener,
-        TimePickerDialog.OnTimeSetListener
+        TimePickerDialog.OnTimeSetListener, Spinner.OnItemSelectedListener
 {
     private Integer mode;
     static final int EDIT_MODE = 0;
@@ -71,6 +73,10 @@ public class EditHabitFragment extends DialogFragment
     private TextView tvReminderTime;
     private TextView tvReminderDays;
 
+    private Spinner sFrequency;
+    private ViewGroup llCustomFrequency;
+    private ViewGroup llReminderDays;
+
     private SharedPreferences prefs;
     private boolean is24HourMode;
 
@@ -105,6 +111,10 @@ public class EditHabitFragment extends DialogFragment
         tvReminderTime = (TextView) view.findViewById(R.id.inputReminderTime);
         tvReminderDays = (TextView) view.findViewById(R.id.inputReminderDays);
 
+        sFrequency = (Spinner) view.findViewById(R.id.sFrequency);
+        llCustomFrequency = (ViewGroup) view.findViewById(R.id.llCustomFrequency);
+        llReminderDays = (ViewGroup) view.findViewById(R.id.llReminderDays);
+
         Button buttonSave = (Button) view.findViewById(R.id.buttonSave);
         Button buttonDiscard = (Button) view.findViewById(R.id.buttonDiscard);
         ImageButton buttonPickColor = (ImageButton) view.findViewById(R.id.buttonPickColor);
@@ -114,6 +124,7 @@ public class EditHabitFragment extends DialogFragment
         tvReminderTime.setOnClickListener(this);
         tvReminderDays.setOnClickListener(this);
         buttonPickColor.setOnClickListener(this);
+        sFrequency.setOnItemSelectedListener(this);
 
         prefs = PreferenceManager.getDefaultSharedPreferences(getActivity());
 
@@ -163,6 +174,7 @@ public class EditHabitFragment extends DialogFragment
         tvFreqDen.append(modifiedHabit.freqDen.toString());
 
         changeColor(modifiedHabit.color);
+        updateFrequency();
         updateReminder();
 
         return view;
@@ -183,19 +195,17 @@ public class EditHabitFragment extends DialogFragment
     {
         if (modifiedHabit.hasReminder())
         {
-            tvReminderTime.setTextColor(Color.BLACK);
             tvReminderTime.setText(DateHelper.formatTime(getActivity(), modifiedHabit.reminderHour,
                     modifiedHabit.reminderMin));
-            tvReminderDays.setVisibility(View.VISIBLE);
+            llReminderDays.setVisibility(View.VISIBLE);
 
             boolean weekdays[] = DateHelper.unpackWeekdayList(modifiedHabit.reminderDays);
             tvReminderDays.setText(DateHelper.formatWeekdayList(getActivity(), weekdays));
         }
         else
         {
-            tvReminderTime.setTextColor(Color.GRAY);
             tvReminderTime.setText(R.string.reminder_off);
-            tvReminderDays.setVisibility(View.GONE);
+            llReminderDays.setVisibility(View.GONE);
         }
     }
 
@@ -378,4 +388,79 @@ public class EditHabitFragment extends DialogFragment
             outState.putInt("reminderDays", modifiedHabit.reminderDays);
         }
     }
+
+    @Override
+    public void onItemSelected(AdapterView<?> parent, View view, int position, long id)
+    {
+        if(parent.getId() == R.id.sFrequency)
+        {
+            switch (position)
+            {
+                case 0:
+                    modifiedHabit.freqNum = 1;
+                    modifiedHabit.freqDen = 1;
+                    break;
+
+                case 1:
+                    modifiedHabit.freqNum = 1;
+                    modifiedHabit.freqDen = 7;
+                    break;
+
+                case 2:
+                    modifiedHabit.freqNum = 2;
+                    modifiedHabit.freqDen = 7;
+                    break;
+
+                case 3:
+                    modifiedHabit.freqNum = 5;
+                    modifiedHabit.freqDen = 7;
+                    break;
+
+                case 4:
+                    modifiedHabit.freqNum = 3;
+                    modifiedHabit.freqDen = 7;
+                    break;
+            }
+        }
+
+        updateFrequency();
+    }
+
+    @SuppressLint("SetTextI18n")
+    private void updateFrequency()
+    {
+        int quickSelectPosition = -1;
+
+        if(modifiedHabit.freqNum.equals(modifiedHabit.freqDen))
+            quickSelectPosition = 0;
+
+        else if(modifiedHabit.freqNum == 1 && modifiedHabit.freqDen == 7)
+            quickSelectPosition = 1;
+
+        else if(modifiedHabit.freqNum == 2 && modifiedHabit.freqDen == 7)
+            quickSelectPosition = 2;
+
+        else if(modifiedHabit.freqNum == 5 && modifiedHabit.freqDen == 7)
+            quickSelectPosition = 3;
+
+        if(quickSelectPosition >= 0)
+        {
+            sFrequency.setVisibility(View.VISIBLE);
+            sFrequency.setSelection(quickSelectPosition);
+            llCustomFrequency.setVisibility(View.GONE);
+            tvFreqNum.setText(modifiedHabit.freqNum.toString());
+            tvFreqDen.setText(modifiedHabit.freqDen.toString());
+        }
+        else
+        {
+            sFrequency.setVisibility(View.GONE);
+            llCustomFrequency.setVisibility(View.VISIBLE);
+        }
+    }
+
+    @Override
+    public void onNothingSelected(AdapterView<?> parent)
+    {
+
+    }
 }

app/src/main/res/layout/edit_habit.xml

@@ -17,12 +17,13 @@
   ~ with this program. If not, see <http://www.gnu.org/licenses/>.
   -->
 
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<LinearLayout
-    xmlns:tools="http://schemas.android.com/tools"
     android:id="@+id/container"
+    style="@style/dialogForm"
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
     tools:context="org.isoron.uhabits.fragments.EditHabitFragment"
-    tools:ignore="MergeRootFrame"
+    tools:ignore="MergeRootFrame">
-    style="@style/dialogForm">
 
     <LinearLayout
         android:id="@+id/formPanel"
@@ -34,44 +35,56 @@
 
             <EditText
                 android:id="@+id/input_name"
-                android:hint="@string/name"
+                style="@style/dialogFormInput"
-                android:inputType="textCapSentences"
+                android:hint="@string/name">
-                style="@style/dialogFormInput">
 
                 <requestFocus/>
             </EditText>
 
             <ImageButton
                 android:id="@+id/buttonPickColor"
-                android:src="@drawable/ic_action_color_light"
+                style="@style/dialogFormInputColor"
                 android:contentDescription="@string/color_picker_default_title"
-                style="@style/dialogFormInputColor" />
+                android:src="@drawable/ic_action_color_light"/>
         </LinearLayout>
 
         <EditText
             android:id="@+id/input_description"
-            android:hint="@string/description_hint"
+            style="@style/dialogFormInputMultiline"
-            android:inputType="textCapSentences"
+            android:hint="@string/description_hint"/>
-            style="@style/dialogFormInputMultiline" />
 
         <LinearLayout
-            style="@style/dialogFormRow"
+            style="@style/dialogFormRow">
-            android:gravity="start">
 
             <TextView
                 android:id="@+id/textView1"
                 style="@style/dialogFormLabel"
                 android:text="@string/repeat"/>
 
+            <Spinner
+                android:id="@+id/sFrequency"
+                style="@style/dialogFormSpinner"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:entries="@array/frequencyQuickSelect"
+                android:visibility="gone"/>
+
+            <org.apmem.tools.layouts.FlowLayout
+                android:id="@+id/llCustomFrequency"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:visibility="visible"
+                android:gravity="fill">
+
                 <EditText
                     android:id="@+id/input_freq_num"
                     style="@style/dialogFormInputSmallNumber"/>
 
                 <TextView
                     android:id="@+id/textView3"
-                android:layout_width="wrap_content"
+                    style="@style/dialogFormText"
-                android:layout_height="wrap_content"
+                    android:text="@string/times_every"
-                android:text="@string/times_every" />
+                    android:gravity="center"/>
 
                 <EditText
                     android:id="@+id/input_freq_den"
@@ -79,13 +92,16 @@
 
                 <TextView
                     android:id="@+id/textView5"
-                android:layout_width="wrap_content"
+                    style="@style/dialogFormText"
-                android:layout_height="wrap_content"
+                    android:text="@string/days"
-                android:text="@string/days" />
+                    android:gravity="center_vertical"
+                    android:paddingLeft="12dp"/>
+
+            </org.apmem.tools.layouts.FlowLayout>
         </LinearLayout>
 
         <LinearLayout
-            android:id="@+id/reminedPanel"
+            android:id="@+id/reminderPanel"
             style="@style/dialogFormRow">
 
             <TextView
@@ -95,11 +111,21 @@
 
             <TextView
                 android:id="@+id/inputReminderTime"
-                style="@style/dialogFormTimePicker" />
+                style="@style/dialogFormSpinner"/>
+        </LinearLayout>
+
+        <LinearLayout
+            android:id="@+id/llReminderDays"
+            style="@style/dialogFormRow">
+
+            <TextView
+                android:id="@+id/TextView3"
+                style="@style/dialogFormLabel"
+                android:text=""/>
 
             <TextView
                 android:id="@+id/inputReminderDays"
-                style="@style/dialogFormTimePicker" />
+                style="@style/dialogFormSpinner"/>
 
         </LinearLayout>
     </LinearLayout>
@@ -110,7 +136,9 @@
         android:layout_height="wrap_content"
         android:gravity="end"
         android:paddingEnd="16dp"
-        android:paddingRight="16dp">
+        android:paddingLeft="0dp"
+        android:paddingRight="16dp"
+        android:paddingStart="0dp">
 
         <Button
             android:id="@+id/buttonDiscard"

app/src/main/res/values-v21/styles.xml

@@ -31,6 +31,8 @@
     </style>
 
     <style name="MyDialogStyle" parent="android:Theme.Material.Light.Dialog">
+        <item name="android:spinnerItemStyle">@style/dialogFormText</item>
+        <item name="android:spinnerDropDownItemStyle">@style/dialogFormSpinnerDropDown</item>
     </style>
 
     <style name="cardStyle" parent="cardBasicStyle">

app/src/main/res/values/colors.xml

@@ -19,6 +19,8 @@
     <color name="primary">#37474f</color>
     <color name="primary_darker">#263238</color>
     <color name="windowBackground">#e6e6e6</color>
+    <color name="dialogTextColor">@color/grey_800</color>
+    <color name="dialogFadedTextColor">@color/grey_600</color>
 
     <color name="white">#ffffff</color>
 
@@ -312,14 +314,14 @@
     <!--<color name="orange_A400">#FF9100</color>-->
     <!--<color name="orange_A700">#FF6D00</color>-->
 
-    <!--<color name="grey_50">#FAFAFA</color>-->
+    <color name="grey_50">#FAFAFA</color>
     <color name="grey_100">#F5F5F5</color>
-    <!--<color name="grey_200">#EEEEEE</color>-->
+    <color name="grey_200">#EEEEEE</color>
-    <!--<color name="grey_300">#E0E0E0</color>-->
+    <color name="grey_300">#E0E0E0</color>
     <color name="grey_400">#BDBDBD</color>
     <color name="grey_500">#9E9E9E</color>
-    <!--<color name="grey_600">#757575</color>-->
+    <color name="grey_600">#757575</color>
-    <!--<color name="grey_700">#616161</color>-->
+    <color name="grey_700">#616161</color>
-    <!--<color name="grey_800">#424242</color>-->
+    <color name="grey_800">#424242</color>
-    <!--<color name="grey_900">#212121</color>-->
+    <color name="grey_900">#212121</color>
 </resources>

app/src/main/res/values/dimens.xml

@@ -42,5 +42,13 @@
         <item>480</item>
     </string-array>
 
+    <string-array name="frequencyQuickSelect" translatable="false">
+        <item>@string/every_day</item>
+        <item>@string/every_week</item>
+        <item>@string/two_times_per_week</item>
+        <item>@string/five_times_per_week</item>
+        <item>@string/custom_frequency</item>
+    </string-array>
+
     <string name="snooze_interval_default" translatable="false">15</string>
 </resources>

app/src/main/res/values/strings.xml

@@ -131,4 +131,10 @@
     <string name="last_x_months">Last %d months</string>
     <string name="last_x_years">Last %d years</string>
     <string name="all_time">All time</string>
+
+    <string name="every_day">Every day</string>
+    <string name="every_week">Every week</string>
+    <string name="two_times_per_week">2 times per week</string>
+    <string name="five_times_per_week">2 times per week</string>
+    <string name="custom_frequency">Custom …</string>
 </resources>

app/src/main/res/values/styles.xml

@@ -19,7 +19,10 @@
 
 <resources>
 
-    <style name="AppBaseTheme" parent="android:Theme.Holo.Light" />
+    <style name="AppBaseTheme" parent="android:Theme.Holo.Light">
+        <item name="android:spinnerItemStyle">@style/dialogFormText</item>
+        <item name="android:spinnerDropDownItemStyle">@style/dialogFormSpinnerDropDown</item>
+    </style>
 
     <style name="time_label">
         <item name="android:textSize">@dimen/time_label_size</item>

app/src/main/res/values/styles_dialog.xml

@@ -20,7 +20,7 @@
 
 <resources>
 
-    <style name="dialogFormInputMultiline">
+    <style name="dialogFormInputMultiline" parent="dialogFormInput">
         <item name="android:layout_width">match_parent</item>
         <item name="android:layout_height">wrap_content</item>
         <item name="android:ems">10</item>
@@ -34,7 +34,7 @@
         <item name="android:background">?android:attr/selectableItemBackground</item>
     </style>
 
-    <style name="dialogFormInputSmallNumber">
+    <style name="dialogFormInputSmallNumber" parent="dialogFormInput">
         <item name="android:layout_width">wrap_content</item>
         <item name="android:layout_height">wrap_content</item>
         <item name="android:ems">2</item>
@@ -43,40 +43,57 @@
         <item name="android:maxLength">2</item>
     </style>
 
-    <style name="dialogFormInput">
+    <style name="dialogFormText">
+        <item name="android:textSize">16sp</item>
+        <item name="android:textColor">@color/dialogTextColor</item>
+        <item name="android:layout_width">wrap_content</item>
+        <item name="android:layout_height">wrap_content</item>
+    </style>
+
+    <style name="dialogFormSpinnerDropDown" parent="dialogFormText">
+        <item name="android:padding">12dp</item>
+        <item name="android:textColor">@color/dialogTextColor</item>
+    </style>
+
+    <style name="dialogFormInput" parent="dialogFormText">
         <item name="android:layout_width">0dp</item>
         <item name="android:layout_height">wrap_content</item>
         <item name="android:layout_weight">10</item>
         <item name="android:ems">10</item>
+        <item name="android:inputType">textCapSentences</item>
     </style>
 
-    <style name="dialogFormLabel">
+    <style name="dialogFormLabel" parent="dialogFormText">
         <item name="android:layout_width">wrap_content</item>
         <item name="android:layout_height">wrap_content</item>
-        <item name="android:width">80dp</item>
+        <item name="android:width">100dp</item>
-        <item name="android:gravity">right</item>
+        <item name="android:gravity">left</item>
-        <item name="android:paddingRight">9dp</item>
+        <item name="android:paddingLeft">6dp</item>
+        <item name="android:textColor">@color/dialogFadedTextColor</item>
     </style>
 
-    <style name="dialogFormTimePicker" parent="android:Widget.DeviceDefault.Light.Spinner">
+    <style name="dialogFormSpinner" parent="android:Widget.DeviceDefault.Light.Spinner">
-        <item name="android:layout_width">wrap_content</item>
+        <item name="android:layout_width">match_parent</item>
         <item name="android:layout_height">wrap_content</item>
         <item name="android:paddingLeft">12dp</item>
+        <item name="android:textSize">16sp</item>
+        <item name="android:minWidth">400dp</item>
+        <item name="android:textColor">@color/dialogTextColor</item>
     </style>
 
     <style name="dialogFormRow">
         <item name="android:layout_width">match_parent</item>
         <item name="android:layout_height">wrap_content</item>
-        <item name="android:layout_marginTop">8dp</item>
+        <item name="android:layout_marginTop">12dp</item>
         <item name="android:orientation">horizontal</item>
         <item name="android:minWidth">300dp</item>
+        <item name="android:gravity">start|center_vertical</item>
     </style>
 
     <style name="dialogForm">
         <item name="android:layout_width">match_parent</item>
         <item name="android:layout_height">match_parent</item>
         <item name="android:orientation">vertical</item>
-        <item name="android:paddingBottom">8dp</item>
     </style>
 
     <style name="dialogFormPanel">