Remove TriangleLabelView (#6963)

Since we redesigned the subscriptions page, this class is unused.

2 files changed, 0 insertions, 233 deletions

diff --git a/ui/common/src/main/java/de/danoeh/antennapod/ui/common/TriangleLabelView.java b/ui/common/src/main/java/de/danoeh/antennapod/ui/common/TriangleLabelView.java
deleted file mode 100644
index 97bcede2f..000000000
--- a/ui/common/src/main/java/de/danoeh/antennapod/ui/common/TriangleLabelView.java
+++ /dev/null
@@ -1,215 +0,0 @@
-/*
- * Copyright (C) 2016 Shota Saito
- *
- * 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.
- *
- * Source: https://github.com/shts/TriangleLabelView
- * Modified for our need; see AntennaPod #5925 for context
- */
-
-package de.danoeh.antennapod.ui.common;
-
-import android.annotation.SuppressLint;
-import android.content.Context;
-import android.content.res.TypedArray;
-import android.graphics.Canvas;
-import android.graphics.Color;
-import android.graphics.Paint;
-import android.graphics.Path;
-import android.graphics.Rect;
-import android.graphics.Typeface;
-import android.util.AttributeSet;
-import android.view.View;
-
-public class TriangleLabelView extends View {
-
-    private static final int DEGREES_LEFT = -45;
-    private static final int DEGREES_RIGHT = 45;
-    private final PaintHolder primary = new PaintHolder();
-    private float topPadding;
-    private float bottomPadding;
-    private float centerPadding;
-    private Paint trianglePaint;
-    private int width;
-    private int height;
-    private Corner corner;
-
-    public TriangleLabelView(final Context context) {
-        this(context, null);
-    }
-
-    public TriangleLabelView(final Context context, final AttributeSet attrs) {
-        this(context, attrs, 0);
-    }
-
-    public TriangleLabelView(final Context context, final AttributeSet attrs,
-                             final int defStyleAttr) {
-        super(context, attrs, defStyleAttr);
-        init(context, attrs);
-    }
-
-    public TriangleLabelView(final Context context, final AttributeSet attrs,
-                             final int defStyleAttr, final int defStyleRes) {
-        super(context, attrs, defStyleAttr, defStyleRes);
-        init(context, attrs);
-    }
-
-    private void init(final Context context, final AttributeSet attrs) {
-        final TypedArray ta = context.obtainStyledAttributes(attrs, R.styleable.TriangleLabelView);
-
-        this.topPadding = ta.getDimension(R.styleable.TriangleLabelView_labelTopPadding, dp2px(7));
-        this.centerPadding = ta.getDimension(R.styleable.TriangleLabelView_labelCenterPadding, dp2px(3));
-        this.bottomPadding = ta.getDimension(R.styleable.TriangleLabelView_labelBottomPadding, dp2px(3));
-
-        final int backgroundColor = ta.getColor(R.styleable.TriangleLabelView_backgroundColor,
-                Color.parseColor("#66000000"));
-        this.primary.color = ta.getColor(R.styleable.TriangleLabelView_primaryTextColor, Color.WHITE);
-
-        this.primary.size = ta.getDimension(R.styleable.TriangleLabelView_primaryTextSize, sp2px(11));
-
-        final String primary = ta.getString(R.styleable.TriangleLabelView_primaryText);
-        if (primary != null) {
-            this.primary.text = primary;
-        }
-
-        this.corner = Corner.from(ta.getInt(R.styleable.TriangleLabelView_corner, 1));
-
-        ta.recycle();
-
-        this.primary.initPaint();
-
-        trianglePaint = new Paint(Paint.ANTI_ALIAS_FLAG);
-        trianglePaint.setColor(backgroundColor);
-
-        this.primary.resetStatus();
-    }
-
-    public void setPrimaryText(final String text) {
-        primary.text = text;
-        primary.resetStatus();
-        relayout();
-    }
-
-    public Corner getCorner() {
-        return corner;
-    }
-
-    public void setCorner(final Corner corner) {
-        this.corner = corner;
-        relayout();
-    }
-
-    @Override
-    protected void onDraw(final Canvas canvas) {
-        super.onDraw(canvas);
-        canvas.save();
-
-        // translate
-        canvas.translate(0, (float) ((height * Math.sqrt(2)) - height));
-
-        // rotate
-        if (corner.left()) {
-            canvas.rotate(DEGREES_LEFT, 0, height);
-        } else {
-            canvas.rotate(DEGREES_RIGHT, width, height);
-        }
-
-        // draw triangle
-        @SuppressLint("DrawAllocation")
-        final Path path = new Path();
-        path.moveTo(0, height);
-        path.lineTo(width / 2f, 0);
-        path.lineTo(width, height);
-        path.close();
-        canvas.drawPath(path, trianglePaint);
-
-        // draw primaryText
-        canvas.drawText(primary.text, (width) / 2f,
-                (topPadding + centerPadding + primary.height), primary.paint);
-        canvas.restore();
-    }
-
-    @Override
-    protected void onMeasure(final int widthMeasureSpec, final int heightMeasureSpec) {
-        super.onMeasure(widthMeasureSpec, heightMeasureSpec);
-        height = (int) (topPadding + centerPadding + bottomPadding + primary.height);
-        width = 2 * height;
-        final int realHeight = (int) (height * Math.sqrt(2));
-        setMeasuredDimension(width, realHeight);
-    }
-
-    public int dp2px(final float dpValue) {
-        final float scale = getContext().getResources().getDisplayMetrics().density;
-        return (int) (dpValue * scale + 0.5f);
-    }
-
-    public float sp2px(final float spValue) {
-        final float scale = getContext().getResources().getDisplayMetrics().scaledDensity;
-        return spValue * scale;
-    }
-
-    /**
-     * Should be called whenever what we're displaying could have changed.
-     */
-    private void relayout() {
-        invalidate();
-        requestLayout();
-    }
-
-    public enum Corner {
-        TOP_LEFT(1),
-        TOP_RIGHT(2);
-        private final int type;
-
-        Corner(final int type) {
-            this.type = type;
-        }
-
-        private static Corner from(final int type) {
-            for (final Corner c : values()) {
-                if (c.type == type) {
-                    return c;
-                }
-            }
-            return Corner.TOP_LEFT;
-        }
-
-        private boolean left() {
-            return this == TOP_LEFT;
-        }
-    }
-
-    private static class PaintHolder {
-        String text = "";
-        Paint paint;
-        int color;
-        float size;
-        float height;
-        float width;
-
-        void initPaint() {
-            paint = new Paint(Paint.ANTI_ALIAS_FLAG);
-            paint.setColor(color);
-            paint.setTextAlign(Paint.Align.CENTER);
-            paint.setTextSize(size);
-            paint.setTypeface(Typeface.DEFAULT_BOLD);
-        }
-
-        void resetStatus() {
-            final Rect rectText = new Rect();
-            paint.getTextBounds(text, 0, text.length(), rectText);
-            width = rectText.width();
-            height = rectText.height();
-        }
-    }
-}
diff --git a/ui/common/src/main/res/values/attrs.xml b/ui/common/src/main/res/values/attrs.xml
deleted file mode 100644
index f3334fe77..000000000
--- a/ui/common/src/main/res/values/attrs.xml
+++ /dev/null
@@ -1,18 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <declare-styleable name="TriangleLabelView">
-        <attr name="backgroundColor" format="color" />
-        <attr name="primaryTextColor" format="color" />
-        <attr name="primaryText" format="string" />
-        <attr name="primaryTextSize" format="dimension" />
-
-        <attr name="labelTopPadding" format="dimension" />
-        <attr name="labelCenterPadding" format="dimension" />
-        <attr name="labelBottomPadding" format="dimension" />
-
-        <attr name="corner">
-            <enum name="leftTop" value="1" />
-            <enum name="rightTop" value="2" />
-        </attr>
-    </declare-styleable>
-</resources>