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Improve widget colors

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This commit is contained in:
Alinson S. Xavier
2016-03-01 08:33:16 -05:00
parent 141fd30d70
commit 5428209543
8 changed files with 148 additions and 30 deletions
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31
app/src/main/java/org/isoron/helpers/ColorHelper.java
View File

@@ -57,4 +57,35 @@ public class ColorHelper
return a << ALPHA_CHANNEL | r << RED_CHANNEL | g << GREEN_CHANNEL | b << BLUE_CHANNEL;
}
public static int setHue(int color, float newHue)
{
return setHSVParameter(color, newHue, 0);
}
public static int setSaturation(int color, float newSaturation)
{
return setHSVParameter(color, newSaturation, 1);
}
public static int setValue(int color, float newValue)
{
return setHSVParameter(color, newValue, 2);
}
public static int setMinValue(int color, float newValue)
{
float hsv[] = new float[3];
Color.colorToHSV(color, hsv);
hsv[2] = Math.max(hsv[2], newValue);
return Color.HSVToColor(hsv);
}
private static int setHSVParameter(int color, float newValue, int index)
{
float hsv[] = new float[3];
Color.colorToHSV(color, hsv);
hsv[index] = newValue;
return Color.HSVToColor(hsv);
}
}

43
app/src/main/java/org/isoron/uhabits/views/HabitHistoryView.java
View File

@@ -60,6 +60,9 @@ public class HabitHistoryView extends ScrollableDataView
private Rect baseLocation;
private int primaryColor;
private boolean isBackgroundTransparent;
private int textColor;
public HabitHistoryView(Context context, AttributeSet attrs)
{
super(context, attrs);
@@ -70,7 +73,6 @@ public class HabitHistoryView extends ScrollableDataView
public void setHabit(Habit habit)
{
this.habit = habit;
this.primaryColor = habit.color;
createColors();
fetchData();
postInvalidate();
@@ -134,20 +136,39 @@ public class HabitHistoryView extends ScrollableDataView
private void createColors()
{
int primaryColorBright = Color.argb(127, Color.red(primaryColor), Color.green(primaryColor),
Color.blue(primaryColor));
int grey = Color.argb(25, 0, 0, 0);
if(habit != null)
this.primaryColor = habit.color;
if(isBackgroundTransparent)
{
primaryColor = ColorHelper.setMinValue(primaryColor, 0.75f);
}
int red = Color.red(primaryColor);
int green = Color.green(primaryColor);
int blue = Color.blue(primaryColor);
if(isBackgroundTransparent)
{
colors = new int[3];
colors[0] = grey;
colors[1] = primaryColorBright;
colors[0] = Color.argb(64, 0, 0, 0);
colors[1] = Color.argb(128, red, green, blue);
colors[2] = primaryColor;
textColor = Color.rgb(255, 255, 255);
}
else
{
colors = new int[3];
colors[0] = Color.argb(25, 0, 0, 0);
colors[1] = Color.argb(127, red, green, blue);
colors[2] = primaryColor;
textColor = Color.argb(128, 0, 0, 0);
}
}
protected void createPaints()
{
pTextHeader = new Paint();
pTextHeader.setColor(Color.argb(64, 0, 0, 0));
pTextHeader.setTextAlign(Align.LEFT);
pTextHeader.setAntiAlias(true);
@@ -212,6 +233,8 @@ public class HabitHistoryView extends ScrollableDataView
previousYear = "";
justPrintedYear = false;
pTextHeader.setColor(textColor);
updateDate();
GregorianCalendar currentDate = (GregorianCalendar) baseDate.clone();
@@ -302,4 +325,10 @@ public class HabitHistoryView extends ScrollableDataView
justPrintedYear = false;
}
}
public void setIsBackgroundTransparent(boolean isBackgroundTransparent)
{
this.isBackgroundTransparent = isBackgroundTransparent;
createColors();
}
}

34
app/src/main/java/org/isoron/uhabits/views/HabitScoreView.java
View File

@@ -55,6 +55,8 @@ public class HabitScoreView extends ScrollableDataView
private int columnHeight;
private int nColumns;
private int textColor;
private int dimmedTextColor;
private int[] colors;
private int[] scores;
private int primaryColor;
@@ -70,7 +72,7 @@ public class HabitScoreView extends ScrollableDataView
public void setHabit(Habit habit)
{
this.habit = habit;
this.primaryColor = habit.color;
createColors();
fetchData();
postInvalidate();
}
@@ -89,6 +91,26 @@ public class HabitScoreView extends ScrollableDataView
private void createColors()
{
if(habit != null)
this.primaryColor = habit.color;
if(isBackgroundTransparent)
{
primaryColor = ColorHelper.setSaturation(primaryColor, 0.75f);
primaryColor = ColorHelper.setValue(primaryColor, 1.0f);
}
if(isBackgroundTransparent)
{
textColor = Color.argb(192, 255, 255, 255);
dimmedTextColor = Color.argb(128, 255, 255, 255);
}
else
{
textColor = Color.argb(128, 0, 0, 0);
dimmedTextColor = Color.argb(32, 0, 0, 0);
}
colors = new int[4];
colors[0] = Color.rgb(230, 230, 230);
@@ -100,18 +122,14 @@ public class HabitScoreView extends ScrollableDataView
protected void createPaints()
{
pText = new Paint();
pText.setColor(Color.argb(64, 0, 0, 0));
pText.setTextAlign(Paint.Align.LEFT);
pText.setAntiAlias(true);
pGraph = new Paint();
pGraph.setTextAlign(Paint.Align.CENTER);
pGraph.setAntiAlias(true);
pGrid = new Paint();
pGrid.setColor(Color.argb(64, 0, 0, 0));
pGrid.setAntiAlias(true);
}
@Override
@@ -186,10 +204,13 @@ public class HabitScoreView extends ScrollableDataView
float lineHeight = pText.getFontSpacing();
rect.set(0, 0, nColumns * columnWidth, columnHeight);
rect.offset(0, 1f);
drawGrid(canvas, rect);
String previousMonth = "";
pText.setColor(textColor);
pGraph.setColor(primaryColor);
prevRect.setEmpty();
@@ -240,7 +261,7 @@ public class HabitScoreView extends ScrollableDataView
int nRows = 5;
float rowHeight = rGrid.height() / nRows;
pGrid.setColor(Color.argb(20, 0, 0, 0));
pGrid.setColor(dimmedTextColor);
for (int i = 0; i < nRows; i++)
{
canvas.drawText(String.format("%d%%", (100 - i * 100 / nRows)), rGrid.left + 0.5f * em,
@@ -280,6 +301,7 @@ public class HabitScoreView extends ScrollableDataView
public void setIsBackgroundTransparent(boolean isBackgroundTransparent)
{
this.isBackgroundTransparent = isBackgroundTransparent;
createColors();
}
private void setModeOrColor(Paint p, PorterDuffXfermode mode, int color)

53
app/src/main/java/org/isoron/uhabits/views/HabitStreakView.java
View File

@@ -25,7 +25,6 @@ import android.util.AttributeSet;
import org.isoron.helpers.ColorHelper;
import org.isoron.helpers.DateHelper;
import org.isoron.uhabits.R;
import org.isoron.uhabits.models.Habit;
import org.isoron.uhabits.models.Streak;
@@ -55,6 +54,10 @@ public class HabitStreakView extends ScrollableDataView
private int baseSize;
private int primaryColor;
private boolean isBackgroundTransparent;
private int textColor;
private Paint pBarText;
public HabitStreakView(Context context, AttributeSet attrs)
{
super(context, attrs);
@@ -65,7 +68,6 @@ public class HabitStreakView extends ScrollableDataView
public void setHabit(Habit habit)
{
this.habit = habit;
this.primaryColor = habit.color;
createColors();
fetchData();
@@ -110,20 +112,45 @@ public class HabitStreakView extends ScrollableDataView
}
private void createColors()
{
if(habit != null)
this.primaryColor = habit.color;
if(isBackgroundTransparent)
{
primaryColor = ColorHelper.setSaturation(primaryColor, 0.75f);
primaryColor = ColorHelper.setValue(primaryColor, 1.0f);
}
int red = Color.red(primaryColor);
int green = Color.green(primaryColor);
int blue = Color.blue(primaryColor);
if(isBackgroundTransparent)
{
colors = new int[4];
colors[3] = primaryColor;
colors[1] = Color.argb(80, Color.red(primaryColor), Color.green(primaryColor), Color.blue(
primaryColor));
colors[2] = Color.argb(170, Color.red(primaryColor), Color.green(primaryColor),
Color.blue(primaryColor));
colors[0] = Color.argb(30, 0, 0, 0);
colors[2] = Color.argb(213, red, green, blue);
colors[1] = Color.argb(170, red, green, blue);
colors[0] = Color.argb(128, red, green, blue);
textColor = Color.rgb(255, 255, 255);
pBarText = pText;
}
else
{
colors = new int[4];
colors[3] = primaryColor;
colors[2] = Color.argb(192, red, green, blue);
colors[1] = Color.argb(96, red, green, blue);
colors[0] = Color.argb(32, 0, 0, 0);
textColor = Color.argb(128, 0, 0, 0);
pBarText = pBar;
}
}
protected void createPaints()
{
pText = new Paint();
pText.setColor(Color.argb(64, 0, 0, 0));
pText.setTextAlign(Paint.Align.CENTER);
pText.setAntiAlias(true);
@@ -199,6 +226,8 @@ public class HabitStreakView extends ScrollableDataView
int nStreaks = startTimes.length;
int start = nStreaks - nColumns - getDataOffset();
pText.setColor(textColor);
String previousMonth = "";
for (int offset = 0; offset < nColumns && start + offset < nStreaks; offset++)
@@ -216,7 +245,7 @@ public class HabitStreakView extends ScrollableDataView
rect.offset(offset * columnWidth, headerHeight + columnHeight - height);
canvas.drawRect(rect, pBar);
canvas.drawText(Long.toString(l), rect.centerX(), rect.top - barHeaderOffset, pBar);
canvas.drawText(Long.toString(l), rect.centerX(), rect.top - barHeaderOffset, pBarText);
if (!month.equals(previousMonth))
canvas.drawText(month, rect.centerX(), rect.bottom + lineHeight * 1.2f, pText);
@@ -224,4 +253,10 @@ public class HabitStreakView extends ScrollableDataView
previousMonth = month;
}
}
public void setIsBackgroundTransparent(boolean isBackgroundTransparent)
{
this.isBackgroundTransparent = isBackgroundTransparent;
createColors();
}
}

1
app/src/main/java/org/isoron/uhabits/widgets/HistoryWidgetProvider.java
View File

@@ -30,6 +30,7 @@ public class HistoryWidgetProvider extends BaseWidgetProvider
protected View buildCustomView(Context context, int maxHeight, int maxWidth, Habit habit)
{
HabitHistoryView view = new HabitHistoryView(context, null);
view.setIsBackgroundTransparent(true);
view.setHabit(habit);
view.measure(maxWidth, maxHeight);
view.layout(0, 0, maxWidth, maxHeight);

2
app/src/main/java/org/isoron/uhabits/widgets/StreakWidgetProvider.java
View File

@@ -22,7 +22,6 @@ import android.view.View;
import org.isoron.helpers.DialogHelper;
import org.isoron.uhabits.R;
import org.isoron.uhabits.models.Habit;
import org.isoron.uhabits.views.HabitScoreView;
import org.isoron.uhabits.views.HabitStreakView;
public class StreakWidgetProvider extends BaseWidgetProvider
@@ -31,6 +30,7 @@ public class StreakWidgetProvider extends BaseWidgetProvider
protected View buildCustomView(Context context, int maxHeight, int maxWidth, Habit habit)
{
HabitStreakView view = new HabitStreakView(context, null);
view.setIsBackgroundTransparent(true);
view.setHabit(habit);
view.measure(maxWidth, maxHeight);
view.layout(0, 0, maxWidth, maxHeight);

2
app/src/main/res/drawable/widget_background.xml
View File

@@ -2,6 +2,6 @@
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle">
<solid android:color="#3fffffff" />
<solid android:color="#3f000000" />
<corners android:radius="10dp" />
</shape>

4
app/src/main/res/layout/widget_graph.xml
View File

@@ -15,8 +15,8 @@
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center"
android:text="Wake up early"
android:textColor="#3f000000"/>
android:text="Habit"
android:textColor="#ffffff"/>
<ImageView
android:id="@+id/imageView"