mirror of https://github.com/iSoron/uhabits.git
parent
1ff3c1c857
commit
a1f05714ba
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package org.isoron.uhabits.views;
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import android.content.Context;
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import android.graphics.Canvas;
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import android.graphics.Color;
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import android.graphics.Paint;
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import android.graphics.Rect;
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import android.view.View;
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import org.isoron.helpers.ColorHelper;
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import org.isoron.helpers.DateHelper;
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import org.isoron.uhabits.models.Habit;
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import java.text.SimpleDateFormat;
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import java.util.Calendar;
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import java.util.GregorianCalendar;
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public class HabitStreakView extends View
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{
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private Habit habit;
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private int columnWidth, columnHeight, nColumns;
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private Paint pText, pBar;
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private long streaks[];
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private long streakStart[], streakEnd[], streakLength[];
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private long maxStreakLength;
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private int barHeaderHeight;
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private int[] colors;
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public HabitStreakView(Context context, Habit habit, int columnWidth)
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{
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super(context);
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this.habit = habit;
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this.columnWidth = columnWidth;
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pText = new Paint();
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pText.setColor(Color.LTGRAY);
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pText.setTextAlign(Paint.Align.CENTER);
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pText.setTextSize(columnWidth * 0.5f);
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pText.setAntiAlias(true);
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pBar = new Paint();
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pBar.setTextAlign(Paint.Align.CENTER);
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pBar.setTextSize(columnWidth * 0.5f);
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pBar.setAntiAlias(true);
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columnHeight = 8 * columnWidth;
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barHeaderHeight = columnWidth;
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colors = new int[4];
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colors[0] = Color.rgb(230, 230, 230);
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colors[3] = habit.color;
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colors[1] = ColorHelper.mixColors(colors[0], colors[3], 0.66f);
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colors[2] = ColorHelper.mixColors(colors[0], colors[3], 0.33f);
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fetchStreaks();
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}
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private void fetchStreaks()
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{
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streaks = habit.getStreaks();
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streakStart = new long[streaks.length / 2];
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streakEnd = new long[streaks.length / 2];
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streakLength = new long[streaks.length / 2];
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for(int i=0; i<streaks.length / 2; i++)
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{
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streakStart[i] = streaks[i * 2];
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streakEnd[i] = streaks[i * 2 + 1];
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streakLength[i] = (streakEnd[i] - streakStart[i]) / DateHelper.millisecondsInOneDay + 1;
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maxStreakLength = Math.max(maxStreakLength, streakLength[i]);
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}
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}
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@Override
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protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec)
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{
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super.onMeasure(widthMeasureSpec, heightMeasureSpec);
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setMeasuredDimension(getMeasuredWidth(), columnHeight + 2*barHeaderHeight);
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}
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@Override
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protected void onSizeChanged(int w, int h, int oldw, int oldh)
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{
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super.onSizeChanged(w, h, oldw, oldh);
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nColumns = w / columnWidth;
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}
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@Override
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protected void onDraw(Canvas canvas)
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{
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super.onDraw(canvas);
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float lineHeight = pText.getFontSpacing();
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float barHeaderOffset = lineHeight * 0.4f;
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int start = Math.max(0, streakStart.length - nColumns);
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SimpleDateFormat dfMonth = new SimpleDateFormat("MMM");
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String previousMonth = "";
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for (int offset = 0; offset < nColumns && start+offset < streakStart.length; offset++)
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{
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String month = dfMonth.format(streakStart[start+offset]);
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long l = streakLength[offset+start];
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double lRelative = ((double) l) / maxStreakLength;
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pBar.setColor(colors[(int) Math.floor(lRelative*3)]);
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int height = (int) (columnHeight * lRelative);
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Rect r = new Rect(0,0,columnWidth-2, height);
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r.offset(offset * columnWidth, barHeaderHeight + columnHeight - height);
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canvas.drawRect(r, pBar);
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canvas.drawText(Long.toString(streakLength[offset+start]), r.centerX(), r.top - barHeaderOffset, pBar);
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if(!month.equals(previousMonth))
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canvas.drawText(month, r.centerX(), r.bottom + lineHeight * 1.2f, pText);
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previousMonth = month;
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}
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}
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}
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@ -0,0 +1,67 @@
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package org.isoron.uhabits.views;
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import android.content.Context;
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import android.graphics.Canvas;
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import android.graphics.Color;
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import android.graphics.Paint;
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import android.graphics.RectF;
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import android.view.View;
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public class RingView extends View
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{
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private int size;
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private int color;
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private float perc;
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private Paint pRing;
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private float lineHeight;
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private String label;
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public RingView(Context context, int size, int color, float perc, String label)
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{
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super(context);
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this.size = size;
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this.color = color;
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this.perc = perc;
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pRing = new Paint();
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pRing.setColor(color);
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pRing.setAntiAlias(true);
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pRing.setTextAlign(Paint.Align.CENTER);
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pRing.setTextSize(size * 0.15f);
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this.label = label;
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lineHeight = pRing.getFontSpacing();
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}
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@Override
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protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec)
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{
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super.onMeasure(widthMeasureSpec, heightMeasureSpec);
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setMeasuredDimension(size, size + (int) (2*lineHeight));
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}
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@Override
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protected void onDraw(Canvas canvas)
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{
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super.onDraw(canvas);
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float thickness = size * 0.15f;
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pRing.setColor(color);
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RectF r = new RectF(0, 0, size, size);
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canvas.drawArc(r, -90, 360 * perc, true, pRing);
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pRing.setColor(Color.rgb(230, 230, 230));
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canvas.drawArc(r, 360 * perc - 90 + 2, 360 * (1-perc) - 4, true, pRing);
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pRing.setColor(Color.WHITE);
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r.inset(thickness, thickness);
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canvas.drawArc(r, -90, 360, true, pRing);
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pRing.setColor(Color.GRAY);
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canvas.drawText(String.format("%.2f%%", perc*100), r.centerX(), r.centerY()+lineHeight/3, pRing);
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canvas.drawText(label, size/2, size + lineHeight * 1.2f, pRing);
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}
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}
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@ -0,0 +1,39 @@
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<?xml version="1.0" encoding="utf-8"?>
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<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
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<item
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android:top="0dp"
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android:bottom="0dp"
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android:left="0dp"
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android:right="0dp">
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<shape>
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<solid android:color="#d6d6d6" />
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</shape>
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</item>
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<item
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android:top="0dp"
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android:bottom="1dp"
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android:left="0dp"
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android:right="0dp">
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<shape>
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<solid android:color="#c0c0c0" />
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</shape>
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</item>
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<item
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android:top="0dp"
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android:bottom="1.5dp"
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android:left="0dp"
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android:right="0dp">
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<shape>
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<solid android:color="#d6d6d6"/>
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</shape>
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</item>
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<item
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android:top="0.5dp"
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android:bottom="1.5dp"
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android:left="0.5dp"
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android:right="0.5dp">
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<shape>
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<solid android:color="@color/white"/>
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</shape>
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</item>
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</layer-list>
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@ -0,0 +1,26 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<layer-list xmlns:android="http://schemas.android.com/apk/res/android" >
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<item android:top="40dp">
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<shape android:shape="rectangle" >
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<gradient
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android:startColor="#30000000"
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android:endColor="#00000000"
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android:angle="270"/>
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</shape>
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</item>
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<item android:top="21dp" android:bottom="2dp">
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<shape android:shape="rectangle" >
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<gradient
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android:angle="270"
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android:endColor="#ccffffff"
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android:startColor="#ffffff" />
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</shape>
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</item>
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<item android:bottom="21dp">
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<shape android:shape="rectangle" >
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<solid android:color="#ffffff" />
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</shape>
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</item>
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</layer-list>
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@ -0,0 +1,20 @@
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<?xml version="1.0" encoding="utf-8"?>
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<resources>
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<style name="habitsListHeaderStyle">
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<item name="android:layout_width">match_parent</item>
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<item name="android:layout_height">wrap_content</item>
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<item name="android:layout_alignParentTop">true</item>
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<item name="android:background">#f0f0f0</item>
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<item name="android:elevation">2dp</item>
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<item name="android:paddingRight">4dp</item>
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</style>
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<style name="habitsListCheckStyle">
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<item name="android:focusable">false</item>
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<item name="android:minHeight">42dp</item>
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<item name="android:minWidth">42dp</item>
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<item name="android:gravity">center</item>
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<item name="android:background">@drawable/ripple_background</item>
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</style>
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</resources>
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