2 files changed, 0 insertions, 287 deletions
diff --git a/app/src/main/java/de/danoeh/antennapod/view/LineChartView.java b/app/src/main/java/de/danoeh/antennapod/view/LineChartView.java
deleted file mode 100644
index 0eb225e8e..000000000
--- a/app/src/main/java/de/danoeh/antennapod/view/LineChartView.java
+++ /dev/null
@@ -1,138 +0,0 @@
-package de.danoeh.antennapod.view;
-
-import android.annotation.SuppressLint;
-import android.content.Context;
-import android.graphics.Canvas;
-import android.graphics.Color;
-import android.graphics.ColorFilter;
-import android.graphics.DashPathEffect;
-import android.graphics.LinearGradient;
-import android.graphics.Paint;
-import android.graphics.Path;
-import android.graphics.PixelFormat;
-import android.graphics.Shader;
-import android.graphics.drawable.Drawable;
-import android.util.AttributeSet;
-import androidx.annotation.NonNull;
-import androidx.appcompat.widget.AppCompatImageView;
-import androidx.appcompat.widget.ThemeUtils;
-import de.danoeh.antennapod.R;
-import io.reactivex.annotations.Nullable;
-
-public class LineChartView extends AppCompatImageView {
-    private LineChartDrawable drawable;
-
-    public LineChartView(Context context) {
-        super(context);
-        setup();
-    }
-
-    public LineChartView(Context context, @Nullable AttributeSet attrs) {
-        super(context, attrs);
-        setup();
-    }
-
-    public LineChartView(Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
-        super(context, attrs, defStyleAttr);
-        setup();
-    }
-
-    @SuppressLint("ClickableViewAccessibility")
-    private void setup() {
-        drawable = new LineChartDrawable();
-        setImageDrawable(drawable);
-    }
-
-    /**
-     * Set of data values to display.
-     */
-    public void setData(LineChartData data) {
-        drawable.data = data;
-    }
-
-    public static class LineChartData {
-        private final long valueMax;
-        private final long[] values;
-        private final long[] verticalLines;
-
-        public LineChartData(long[] values, long[] verticalLines) {
-            this.values = values;
-            long valueMax = 0;
-            for (long datum : values) {
-                valueMax = Math.max(datum, valueMax);
-            }
-            this.valueMax = valueMax;
-            this.verticalLines = verticalLines;
-        }
-
-        public float getHeight(int item) {
-            return (float) values[item] / valueMax;
-        }
-    }
-
-    private class LineChartDrawable extends Drawable {
-        private LineChartData data;
-        private final Paint paintLine;
-        private final Paint paintBackground;
-        private final Paint paintVerticalLines;
-
-        private LineChartDrawable() {
-            paintLine = new Paint();
-            paintLine.setFlags(Paint.ANTI_ALIAS_FLAG);
-            paintLine.setStyle(Paint.Style.STROKE);
-            paintLine.setStrokeJoin(Paint.Join.ROUND);
-            paintLine.setStrokeCap(Paint.Cap.ROUND);
-            paintLine.setColor(ThemeUtils.getThemeAttrColor(getContext(), R.attr.colorAccent));
-            paintBackground = new Paint();
-            paintBackground.setStyle(Paint.Style.FILL);
-            paintVerticalLines = new Paint();
-            paintVerticalLines.setStyle(Paint.Style.STROKE);
-            paintVerticalLines.setPathEffect(new DashPathEffect(new float[] {10f, 10f}, 0f));
-            paintVerticalLines.setColor(0x66777777);
-        }
-
-        @Override
-        public void draw(@NonNull Canvas canvas) {
-            float width = getBounds().width();
-            float height = getBounds().height();
-            float usableHeight = height * 0.9f;
-            float stepSize = width / (data.values.length + 1);
-
-            paintVerticalLines.setStrokeWidth(height * 0.005f);
-            for (long line : data.verticalLines) {
-                canvas.drawLine((line + 1) * stepSize, 0, (line + 1) * stepSize, height, paintVerticalLines);
-            }
-
-            paintLine.setStrokeWidth(height * 0.015f);
-            Path path = new Path();
-            for (int i = 0; i < data.values.length; i++) {
-                if (i == 0) {
-                    path.moveTo((i + 1) * stepSize, (1 - data.getHeight(i)) * usableHeight + height * 0.05f);
-                } else {
-                    path.lineTo((i + 1) * stepSize, (1 - data.getHeight(i)) * usableHeight + height * 0.05f);
-                }
-            }
-            canvas.drawPath(path, paintLine);
-
-            path.lineTo(data.values.length * stepSize, height);
-            path.lineTo(stepSize, height);
-            paintBackground.setShader(new LinearGradient(0, 0, 0, height,
-                    (ThemeUtils.getThemeAttrColor(getContext(), R.attr.colorAccent) & 0xffffff) + 0x66000000,
-                    Color.TRANSPARENT, Shader.TileMode.CLAMP));
-            canvas.drawPath(path, paintBackground);
-        }
-
-        @Override
-        public int getOpacity() {
-            return PixelFormat.TRANSLUCENT;
-        }
-
-        @Override
-        public void setAlpha(int alpha) {
-        }
-
-        @Override
-        public void setColorFilter(ColorFilter cf) {
-        }
-    }
-}
diff --git a/app/src/main/java/de/danoeh/antennapod/view/PieChartView.java b/app/src/main/java/de/danoeh/antennapod/view/PieChartView.java
deleted file mode 100644
index ab4920119..000000000
--- a/app/src/main/java/de/danoeh/antennapod/view/PieChartView.java
+++ /dev/null
@@ -1,149 +0,0 @@
-package de.danoeh.antennapod.view;
-
-import android.annotation.SuppressLint;
-import android.content.Context;
-import android.graphics.Canvas;
-import android.graphics.Color;
-import android.graphics.ColorFilter;
-import android.graphics.Paint;
-import android.graphics.PixelFormat;
-import android.graphics.RectF;
-import android.graphics.drawable.Drawable;
-import android.util.AttributeSet;
-import androidx.annotation.NonNull;
-import androidx.appcompat.widget.AppCompatImageView;
-import io.reactivex.annotations.Nullable;
-
-public class PieChartView extends AppCompatImageView {
-    private PieChartDrawable drawable;
-
-    public PieChartView(Context context) {
-        super(context);
-        setup();
-    }
-
-    public PieChartView(Context context, @Nullable AttributeSet attrs) {
-        super(context, attrs);
-        setup();
-    }
-
-    public PieChartView(Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
-        super(context, attrs, defStyleAttr);
-        setup();
-    }
-
-    @SuppressLint("ClickableViewAccessibility")
-    private void setup() {
-        drawable = new PieChartDrawable();
-        setImageDrawable(drawable);
-    }
-
-    /**
-     * Set of data values to display.
-     */
-    public void setData(PieChartData data) {
-        drawable.data = data;
-    }
-
-    @Override
-    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
-        super.onMeasure(widthMeasureSpec, heightMeasureSpec);
-        int width = getMeasuredWidth();
-        setMeasuredDimension(width, width / 2);
-    }
-
-    public static class PieChartData {
-        private static final int[] COLOR_VALUES = new int[]{0xFF3775E6, 0xffe51c23, 0xffff9800, 0xff259b24, 0xff9c27b0,
-                0xff0099c6, 0xffdd4477, 0xff66aa00, 0xffb82e2e, 0xff316395,
-                0xff994499, 0xff22aa99, 0xffaaaa11, 0xff6633cc, 0xff0073e6};
-
-        private final float valueSum;
-        private final float[] values;
-
-        public PieChartData(float[] values) {
-            this.values = values;
-            float valueSum = 0;
-            for (float datum : values) {
-                valueSum += datum;
-            }
-            this.valueSum = valueSum;
-        }
-
-        public float getSum() {
-            return valueSum;
-        }
-
-        public float getPercentageOfItem(int index) {
-            if (valueSum == 0) {
-                return 0;
-            }
-            return values[index] / valueSum;
-        }
-
-        public boolean isLargeEnoughToDisplay(int index) {
-            return getPercentageOfItem(index) > 0.04;
-        }
-
-        public int getColorOfItem(int index) {
-            if (!isLargeEnoughToDisplay(index)) {
-                return Color.GRAY;
-            }
-            return COLOR_VALUES[index % COLOR_VALUES.length];
-        }
-    }
-
-    private static class PieChartDrawable extends Drawable {
-        private static final float PADDING_DEGREES = 3f;
-        private PieChartData data;
-        private final Paint paint;
-
-        private PieChartDrawable() {
-            paint = new Paint();
-            paint.setFlags(Paint.ANTI_ALIAS_FLAG);
-            paint.setStyle(Paint.Style.STROKE);
-            paint.setStrokeJoin(Paint.Join.ROUND);
-            paint.setStrokeCap(Paint.Cap.ROUND);
-        }
-
-        @Override
-        public void draw(@NonNull Canvas canvas) {
-            final float strokeSize = getBounds().height() / 30f;
-            paint.setStrokeWidth(strokeSize);
-
-            float radius = getBounds().height() - strokeSize;
-            float center = getBounds().width() / 2.f;
-            RectF arcBounds = new RectF(center - radius, strokeSize, center + radius, strokeSize + radius * 2);
-
-            float startAngle = 180;
-            for (int i = 0; i < data.values.length; i++) {
-                if (!data.isLargeEnoughToDisplay(i)) {
-                    break;
-                }
-                paint.setColor(data.getColorOfItem(i));
-                float padding = i == 0 ? PADDING_DEGREES / 2 : PADDING_DEGREES;
-                float sweepAngle = (180f - PADDING_DEGREES) * data.getPercentageOfItem(i);
-                canvas.drawArc(arcBounds, startAngle + padding, sweepAngle - padding, false, paint);
-                startAngle = startAngle + sweepAngle;
-            }
-
-            paint.setColor(Color.GRAY);
-            float sweepAngle = 360 - startAngle - PADDING_DEGREES / 2;
-            if (sweepAngle > PADDING_DEGREES) {
-                canvas.drawArc(arcBounds, startAngle + PADDING_DEGREES, sweepAngle - PADDING_DEGREES, false, paint);
-            }
-        }
-
-        @Override
-        public int getOpacity() {
-            return PixelFormat.TRANSLUCENT;
-        }
-
-        @Override
-        public void setAlpha(int alpha) {
-        }
-
-        @Override
-        public void setColorFilter(ColorFilter cf) {
-        }
-    }
-}