Use dark theme for widget colors

app/src/main/java/org/isoron/uhabits/views/CheckmarkWidgetView.java

@@ -21,15 +21,9 @@ package org.isoron.uhabits.views;
 
 import android.content.Context;
 import android.graphics.Color;
-import android.graphics.Paint;
-import android.graphics.drawable.InsetDrawable;
-import android.graphics.drawable.ShapeDrawable;
-import android.graphics.drawable.shapes.RoundRectShape;
 import android.support.annotation.NonNull;
 import android.support.annotation.Nullable;
 import android.util.AttributeSet;
-import android.view.ViewGroup;
-import android.widget.FrameLayout;
 import android.widget.TextView;
 
 import org.isoron.uhabits.R;
@@ -39,19 +33,8 @@ import org.isoron.uhabits.models.Checkmark;
 import org.isoron.uhabits.models.Habit;
 import org.isoron.uhabits.models.Score;
 
-import java.util.Arrays;
-
-public class CheckmarkView extends FrameLayout implements HabitDataView
+public class CheckmarkWidgetView extends HabitWidgetView implements HabitDataView
 {
-    @Nullable
-    private InsetDrawable background;
-
-    @Nullable
-    private Paint backgroundPaint;
-
-    @Nullable
-    private Habit habit;
-
     private int activeColor;
     private float percentage;
 
@@ -60,18 +43,17 @@ public class CheckmarkView extends FrameLayout implements HabitDataView
 
     @Nullable
     private RingView ring;
-    private ViewGroup frame;
     private TextView label;
     private int checkmarkValue;
     private int inactiveColor;
 
-    public CheckmarkView(Context context)
+    public CheckmarkWidgetView(Context context)
     {
         super(context);
         init();
     }
 
-    public CheckmarkView(Context context, AttributeSet attrs)
+    public CheckmarkWidgetView(Context context, AttributeSet attrs)
     {
         super(context, attrs);
         init();
@@ -79,35 +61,10 @@ public class CheckmarkView extends FrameLayout implements HabitDataView
 
     private void init()
     {
-        inflate(getContext(), R.layout.widget_checkmark_inner, this);
-
-        int shadowRadius = (int) UIHelper.dpToPixels(getContext(), 2);
-        int shadowOffset = (int) UIHelper.dpToPixels(getContext(), 1);
-        int shadowColor = Color.argb(96, 0, 0, 0);
-
-        float cornerRadius = UIHelper.dpToPixels(getContext(), 5);
-        float[] radii = new float[8];
-        Arrays.fill(radii, cornerRadius);
-
-        RoundRectShape shape = new RoundRectShape(radii, null, null);
-        ShapeDrawable innerDrawable = new ShapeDrawable(shape);
-
-        int insetLeftTop = Math.max(shadowRadius - shadowOffset, 0);
-        int insetRightBottom = shadowRadius + shadowOffset;
-
-        background = new InsetDrawable(innerDrawable, insetLeftTop, insetLeftTop, insetRightBottom,
-                insetRightBottom);
-        backgroundPaint = innerDrawable.getPaint();
-        backgroundPaint.setAlpha(100);
-
-        if (backgroundPaint != null)
-            backgroundPaint.setShadowLayer(shadowRadius, shadowOffset, shadowOffset, shadowColor);
-
         ring = (RingView) findViewById(R.id.scoreRing);
-        frame = (ViewGroup) findViewById(R.id.frame);
         label = (TextView) findViewById(R.id.label);
 
-        inactiveColor = ColorHelper.CSV_PALETTE[11];
+        inactiveColor = UIHelper.getStyledColor(getContext(), R.attr.cardBackgroundColor);
 
         if(isInEditMode())
         {
@@ -122,9 +79,9 @@ public class CheckmarkView extends FrameLayout implements HabitDataView
     @Override
     public void setHabit(@NonNull Habit habit)
     {
-        this.habit = habit;
+        super.setHabit(habit);
         this.name = habit.name;
-        this.activeColor = ColorHelper.getColor(getContext(), habit.color);
+        this.activeColor = ColorHelper.CSV_PALETTE[habit.color];
         refresh();
     }
 
@@ -133,36 +90,42 @@ public class CheckmarkView extends FrameLayout implements HabitDataView
         if (backgroundPaint == null || frame == null || ring == null) return;
 
         String text;
-        int color;
+        int backgroundColor;
+        int foregroundColor;
+
         switch (checkmarkValue)
         {
             case Checkmark.CHECKED_EXPLICITLY:
                 text = getResources().getString(R.string.fa_check);
-                color = activeColor;
+                backgroundColor = activeColor;
+                foregroundColor = Color.WHITE;
                 break;
 
             case Checkmark.CHECKED_IMPLICITLY:
                 text = getResources().getString(R.string.fa_check);
-                color = inactiveColor;
+                backgroundColor = inactiveColor;
+                foregroundColor = UIHelper.getStyledColor(getContext(), R.attr.mediumContrastTextColor);
                 break;
 
             case Checkmark.UNCHECKED:
             default:
                 text = getResources().getString(R.string.fa_times);
-                color = inactiveColor;
+                backgroundColor = inactiveColor;
+                foregroundColor = UIHelper.getStyledColor(getContext(), R.attr.mediumContrastTextColor);
                 break;
         }
 
-        backgroundPaint.setColor(color);
+        backgroundPaint.setColor(backgroundColor);
         frame.setBackgroundDrawable(background);
 
         ring.setPercentage(percentage);
         ring.setPrecision(0.125f);
-        ring.setColor(Color.WHITE);
-        ring.setBackgroundColor(color);
+        ring.setColor(foregroundColor);
+        ring.setBackgroundColor(backgroundColor);
         ring.setText(text);
 
         label.setText(name);
+        label.setTextColor(foregroundColor);
 
         requestLayout();
         postInvalidate();
@@ -192,7 +155,12 @@ public class CheckmarkView extends FrameLayout implements HabitDataView
         if(habit == null) return;
         this.percentage = (float) habit.scores.getTodayValue() / Score.MAX_VALUE;
         this.checkmarkValue = habit.checkmarks.getTodayValue();
-
         refresh();
     }
+
+    @NonNull
+    protected Integer getInnerLayoutId()
+    {
+        return R.layout.widget_checkmark;
+    }
 }

app/src/main/java/org/isoron/uhabits/views/GraphWidgetView.java

@@ -0,0 +1,78 @@
+/*
+ * Copyright (C) 2016 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.views;
+
+import android.content.Context;
+import android.support.annotation.NonNull;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+
+import org.isoron.uhabits.R;
+import org.isoron.uhabits.models.Habit;
+
+public class GraphWidgetView extends HabitWidgetView implements HabitDataView
+{
+
+    private final HabitDataView dataView;
+    private TextView title;
+
+    public GraphWidgetView(Context context, HabitDataView dataView)
+    {
+        super(context);
+        this.dataView = dataView;
+        init();
+    }
+
+    private void init()
+    {
+        ViewGroup.LayoutParams params =
+                new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,
+                        ViewGroup.LayoutParams.MATCH_PARENT);
+        ((View) dataView).setLayoutParams(params);
+
+        ViewGroup innerFrame = (ViewGroup) findViewById(R.id.innerFrame);
+        innerFrame.addView(((View) dataView));
+
+        title = (TextView) findViewById(R.id.title);
+        title.setVisibility(VISIBLE);
+    }
+
+    @Override
+    public void setHabit(@NonNull Habit habit)
+    {
+        super.setHabit(habit);
+        dataView.setHabit(habit);
+        title.setText(habit.name);
+    }
+
+    @Override
+    public void refreshData()
+    {
+        if(habit == null) return;
+        dataView.refreshData();
+    }
+
+    @NonNull
+    protected Integer getInnerLayoutId()
+    {
+        return R.layout.widget_graph;
+    }
+}

app/src/main/java/org/isoron/uhabits/views/HabitWidgetView.java

@@ -0,0 +1,106 @@
+/*
+ * Copyright (C) 2016 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.views;
+
+import android.content.Context;
+import android.graphics.Color;
+import android.graphics.Paint;
+import android.graphics.drawable.InsetDrawable;
+import android.graphics.drawable.ShapeDrawable;
+import android.graphics.drawable.shapes.RoundRectShape;
+import android.support.annotation.NonNull;
+import android.support.annotation.Nullable;
+import android.util.AttributeSet;
+import android.view.ViewGroup;
+import android.widget.FrameLayout;
+
+import org.isoron.uhabits.R;
+import org.isoron.uhabits.helpers.UIHelper;
+import org.isoron.uhabits.models.Habit;
+
+import java.util.Arrays;
+
+public abstract  class HabitWidgetView extends FrameLayout implements HabitDataView
+{
+    @Nullable
+    protected InsetDrawable background;
+
+    @Nullable
+    protected Paint backgroundPaint;
+
+    @Nullable
+    protected Habit habit;
+    protected ViewGroup frame;
+
+    public HabitWidgetView(Context context)
+    {
+        super(context);
+        init();
+    }
+
+    public HabitWidgetView(Context context, AttributeSet attrs)
+    {
+        super(context, attrs);
+        init();
+    }
+
+    private void init()
+    {
+        inflate(getContext(), getInnerLayoutId(), this);
+        initBackground();
+    }
+
+    protected abstract @NonNull Integer getInnerLayoutId();
+
+    private void initBackground()
+    {
+        Context context = getContext();
+        context.setTheme(R.style.AppBaseThemeDark);
+
+        int shadowRadius = (int) UIHelper.dpToPixels(context, 2);
+        int shadowOffset = (int) UIHelper.dpToPixels(context, 1);
+        int shadowColor = Color.argb(96, 0, 0, 0);
+
+        float cornerRadius = UIHelper.dpToPixels(context, 5);
+        float[] radii = new float[8];
+        Arrays.fill(radii, cornerRadius);
+
+        RoundRectShape shape = new RoundRectShape(radii, null, null);
+        ShapeDrawable innerDrawable = new ShapeDrawable(shape);
+
+        int insetLeftTop = Math.max(shadowRadius - shadowOffset, 0);
+        int insetRightBottom = shadowRadius + shadowOffset;
+
+        background = new InsetDrawable(innerDrawable, insetLeftTop, insetLeftTop, insetRightBottom,
+                insetRightBottom);
+        backgroundPaint = innerDrawable.getPaint();
+        backgroundPaint.setShadowLayer(shadowRadius, shadowOffset, shadowOffset, shadowColor);
+        backgroundPaint.setColor(UIHelper.getStyledColor(context, R.attr.cardBackgroundColor));
+
+        frame = (ViewGroup) findViewById(R.id.frame);
+        frame.setBackgroundDrawable(background);
+    }
+
+    @Override
+    public void setHabit(@NonNull Habit habit)
+    {
+        this.habit = habit;
+    }
+}

app/src/main/java/org/isoron/uhabits/widgets/CheckmarkWidgetProvider.java

@@ -25,7 +25,7 @@ import android.view.View;
 import org.isoron.uhabits.HabitBroadcastReceiver;
 import org.isoron.uhabits.R;
 import org.isoron.uhabits.models.Habit;
-import org.isoron.uhabits.views.CheckmarkView;
+import org.isoron.uhabits.views.CheckmarkWidgetView;
 import org.isoron.uhabits.views.HabitDataView;
 
 public class CheckmarkWidgetProvider extends BaseWidgetProvider
@@ -33,7 +33,7 @@ public class CheckmarkWidgetProvider extends BaseWidgetProvider
     @Override
     protected View buildCustomView(Context context, Habit habit)
     {
-        CheckmarkView view = new CheckmarkView(context);
+        CheckmarkWidgetView view = new CheckmarkWidgetView(context);
         view.setHabit(habit);
         return view;
     }
@@ -65,7 +65,7 @@ public class CheckmarkWidgetProvider extends BaseWidgetProvider
     @Override
     protected int getLayoutId()
     {
-        return R.layout.widget_checkmark;
+        return R.layout.widget_wrapper;
     }
 
 

app/src/main/java/org/isoron/uhabits/widgets/FrequencyWidgetProvider.java

@@ -26,6 +26,7 @@ import android.view.View;
 import org.isoron.uhabits.HabitBroadcastReceiver;
 import org.isoron.uhabits.R;
 import org.isoron.uhabits.models.Habit;
+import org.isoron.uhabits.views.GraphWidgetView;
 import org.isoron.uhabits.views.HabitDataView;
 import org.isoron.uhabits.views.HabitFrequencyView;
 
@@ -34,8 +35,8 @@ public class FrequencyWidgetProvider extends BaseWidgetProvider
     @Override
     protected View buildCustomView(Context context, Habit habit)
     {
-        HabitFrequencyView view = new HabitFrequencyView(context, null);
-        view.setIsBackgroundTransparent(true);
+        HabitFrequencyView dataView = new HabitFrequencyView(context);
+        GraphWidgetView view = new GraphWidgetView(context, dataView);
         view.setHabit(habit);
         return view;
     }
@@ -67,6 +68,6 @@ public class FrequencyWidgetProvider extends BaseWidgetProvider
     @Override
     protected int getLayoutId()
     {
-        return R.layout.widget_graph;
+        return R.layout.widget_wrapper;
     }
 }

app/src/main/java/org/isoron/uhabits/widgets/HistoryWidgetProvider.java

@@ -25,6 +25,7 @@ import android.view.View;
 import org.isoron.uhabits.HabitBroadcastReceiver;
 import org.isoron.uhabits.R;
 import org.isoron.uhabits.models.Habit;
+import org.isoron.uhabits.views.GraphWidgetView;
 import org.isoron.uhabits.views.HabitDataView;
 import org.isoron.uhabits.views.HabitHistoryView;
 
@@ -33,9 +34,9 @@ public class HistoryWidgetProvider extends  BaseWidgetProvider
     @Override
     protected View buildCustomView(Context context, Habit habit)
     {
-        HabitHistoryView view = new HabitHistoryView(context, null);
+        HabitHistoryView dataView = new HabitHistoryView(context);
+        GraphWidgetView view = new GraphWidgetView(context, dataView);
         view.setHabit(habit);
-        view.setIsBackgroundTransparent(true);
         return view;
     }
 
@@ -66,6 +67,6 @@ public class HistoryWidgetProvider extends  BaseWidgetProvider
     @Override
     protected int getLayoutId()
     {
-        return R.layout.widget_graph;
+        return R.layout.widget_wrapper;
     }
 }

app/src/main/java/org/isoron/uhabits/widgets/ScoreWidgetProvider.java

@@ -25,16 +25,17 @@ import android.view.View;
 import org.isoron.uhabits.HabitBroadcastReceiver;
 import org.isoron.uhabits.R;
 import org.isoron.uhabits.models.Habit;
+import org.isoron.uhabits.views.GraphWidgetView;
 import org.isoron.uhabits.views.HabitDataView;
 import org.isoron.uhabits.views.HabitScoreView;
 
-public class ScoreWidgetProvider extends  BaseWidgetProvider
+public class ScoreWidgetProvider extends BaseWidgetProvider
 {
     @Override
     protected View buildCustomView(Context context, Habit habit)
     {
-        HabitScoreView view = new HabitScoreView(context, null);
-        view.setIsBackgroundTransparent(true);
+        HabitScoreView dataView = new HabitScoreView(context);
+        GraphWidgetView view = new GraphWidgetView(context, dataView);
         view.setHabit(habit);
         return view;
     }
@@ -66,6 +67,6 @@ public class ScoreWidgetProvider extends  BaseWidgetProvider
     @Override
     protected int getLayoutId()
     {
-        return R.layout.widget_graph;
+        return R.layout.widget_wrapper;
     }
 }

app/src/main/java/org/isoron/uhabits/widgets/StreakWidgetProvider.java

@@ -25,6 +25,7 @@ import android.view.View;
 import org.isoron.uhabits.HabitBroadcastReceiver;
 import org.isoron.uhabits.R;
 import org.isoron.uhabits.models.Habit;
+import org.isoron.uhabits.views.GraphWidgetView;
 import org.isoron.uhabits.views.HabitDataView;
 import org.isoron.uhabits.views.HabitStreakView;
 
@@ -33,8 +34,8 @@ public class StreakWidgetProvider extends  BaseWidgetProvider
     @Override
     protected View buildCustomView(Context context, Habit habit)
     {
-        HabitStreakView view = new HabitStreakView(context, null);
-        view.setIsBackgroundTransparent(true);
+        HabitStreakView dataView = new HabitStreakView(context);
+        GraphWidgetView view = new GraphWidgetView(context, dataView);
         view.setHabit(habit);
         return view;
     }
@@ -66,6 +67,6 @@ public class StreakWidgetProvider extends  BaseWidgetProvider
     @Override
     protected int getLayoutId()
     {
-        return R.layout.widget_graph;
+        return R.layout.widget_wrapper;
     }
 }