android: Drop unused FolderIconView class

It appears to be unused since

commit f3eccc655387b47fb0986558b8835588eee2898d
Date:   Tue Feb 3 18:19:32 2015 +0000

tdf#87432: normal icons for folders in android doc browser

Change-Id: I6984ff75392f7f28ba1b2659846d164d25b66f2b
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/114544
Tested-by: Jenkins
Reviewed-by: Michael Weghorn <m.weghorn@posteo.de>

1 files changed, 0 insertions, 204 deletions

diff --git a/android/source/src/java/org/libreoffice/ui/FolderIconView.java b/android/source/src/java/org/libreoffice/ui/FolderIconView.java
deleted file mode 100644
index cde6cd27af4c..000000000000
--- a/android/source/src/java/org/libreoffice/ui/FolderIconView.java
+++ /dev/null
@@ -1,204 +0,0 @@
-/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*
- * This file is part of the LibreOffice project.
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/.
- */
-package org.libreoffice.ui;
-
-import android.content.Context;
-import android.graphics.Bitmap;
-import android.graphics.BitmapFactory;
-import android.graphics.Canvas;
-import android.graphics.Paint;
-import android.graphics.RectF;
-import android.graphics.Color;
-import android.util.AttributeSet;
-import android.util.Log;
-import android.view.View;
-
-import java.io.File;
-import java.util.Stack;
-
-public class FolderIconView extends View{
-    private String LOGTAG = "FolderIconView";
-
-    private Paint mPaintBlack;
-    private Paint mPaintGray;
-    private Paint mPaintShadow;
-
-    private File dir;
-
-    public FolderIconView(Context context) {
-        super(context);
-        initialisePaints();
-    }
-    public FolderIconView(Context context, AttributeSet attrs) {
-        super(context, attrs);
-        initialisePaints();
-    }
-    public FolderIconView(Context context, AttributeSet attrs, int defStyle) {
-        super(context, attrs, defStyle);
-        initialisePaints();
-    }
-
-    private void initialisePaints() {
-        mPaintBlack = new Paint();
-        mPaintBlack.setColor(Color.DKGRAY);//Can also use parseColor(String "#aarrggbb")
-        mPaintBlack.setAntiAlias(true);
-
-        mPaintGray = new Paint();
-        mPaintGray.setColor(Color.GRAY);//Can also use parseColor(String "#aarrggbb")
-        mPaintGray.setAntiAlias(true);
-
-        mPaintShadow = new Paint();
-        mPaintShadow.setColor(Color.parseColor("#88888888"));
-        mPaintShadow.setAntiAlias(true);
-    }
-
-    public void setDir(File dir) {
-        this.dir = dir;
-    }
-
-    @Override
-    protected void onDraw(Canvas canvas) {
-        super.onDraw(canvas);
-        Log.d(LOGTAG, "onDraw");
-        //float width = (float)canvas.getWidth();
-        //float height = (float)canvas.getHeight();
-        float width = (float) this.getWidth();
-        float height = (float) this.getHeight();
-        float centerX = width*0.5f;// centered on horz axis
-        float centerY = height*0.5f;
-        float outerRadius = 0.8f*0.5f*width;
-        float innerRadius = 0.7f*0.5f*width;
-        float thumbHeight = outerRadius*1.25f;
-        float thumbWidth = thumbHeight*(float)(1/Math.sqrt(2));
-        float DZx = 0.2f*outerRadius;
-        float DZy = 0.2f*outerRadius;
-        //Bitmap blankPage = BitmapFactory.decodeResource(getResources(), R.drawable.page);
-        Log.i(LOGTAG, Float.toString(width) + "x" + Float.toString(height));
-        canvas.drawCircle(centerX, centerY, outerRadius, mPaintGray);
-        canvas.drawCircle(centerX, centerY, innerRadius, mPaintBlack);
-        //Either get thumbs from directory or use generic page images
-        //For now just get the first 4 thumbs -> add some checks later
-        if (dir == null)
-            return;//TODO
-        File[] contents = dir.listFiles();//TODO consider filtering thumbs to match grid.
-        if (contents == null)
-            // dir is not a directory,
-            // or user does not have permissions to read it
-            return;
-        Stack<Bitmap> thumbs = new Stack<Bitmap>();
-        BitmapFactory factory = new BitmapFactory();
-        for (File file : contents) {
-            if (!FileUtilities.isThumbnail(file))
-                continue;
-            thumbs.push(BitmapFactory.decodeFile(file.getAbsolutePath()));//TODO switch to push for semantics
-            if (thumbs.size() > 3)
-                break;
-        }
-        /*while(thumbs.size() < 4) {// padd out with blanks?
-            thumbs.push(blankPage);
-        }*/
-        Log.i(LOGTAG, Integer.toString(thumbs.size()));
-        //should handle empty folders better
-        //  options:
-        //      don't show?
-        //      show generic LO icons for writer etc
-        //      Show a generic blank page icon
-        if (thumbs.isEmpty())
-            return;
-        /*float left = centerX ;//+ 0.25f*outerRadius;
-        float top = centerY - 0.5f*outerRadius;
-        float right = left + thumbs.get(0).getWidth()*0.4f;
-        float bottom = top + thumbs.get(0).getHeight()*0.4f;
-        RectF dest = new RectF(left, top, right, bottom);
-        RectF shadowBox = new RectF(dest);
-        shadowBox.inset(-1, -1);
-        int size = thumbs.size();
-        for (int i = 1; i <= size; i++) {
-            canvas.drawRect(shadowBox, mPaintShadow);
-            canvas.drawBitmap(thumbs.pop(), null, dest, null);
-            dest.offset(-outerRadius*0.2f, outerRadius*0.1f);
-            shadowBox.offset(-outerRadius*0.2f, outerRadius*0.1f);
-        }*/
-        float left;
-        float top;
-        float right;
-        float bottom;
-        RectF dest;
-        RectF shadowBox;
-        int size;
-        switch(thumbs.size()) {
-            case 0:
-                break;
-            case 1:
-                left = centerX - 0.5f*thumbWidth;
-                top = centerY - 0.5f*thumbHeight;
-                right = left + thumbWidth;
-                bottom = top + thumbHeight;
-                dest = new RectF(left, top, right, bottom);
-                shadowBox = new RectF(dest);
-                shadowBox.inset(-1, -1);
-                canvas.drawRect(shadowBox, mPaintShadow);
-                canvas.drawBitmap(thumbs.pop(), null, dest, null);
-                break;
-            case 2:
-                left = centerX - 0.5f*thumbWidth + 0.5f*DZx;
-                top = centerY - 0.5f*thumbHeight - 0.5f*DZy;
-                right = left + thumbWidth;
-                bottom = top + thumbHeight;
-                dest = new RectF(left, top, right, bottom);
-                shadowBox = new RectF(dest);
-                shadowBox.inset(-1, -1);
-                size = thumbs.size();
-                for (int i = 1; i <= size; i++) {
-                    canvas.drawRect(shadowBox, mPaintShadow);
-                    canvas.drawBitmap(thumbs.pop(), null, dest, null);
-                    dest.offset(-DZx, DZy);
-                    shadowBox.offset(-DZx, DZy);
-                }
-                break;
-            case 3:
-                left = centerX - 0.5f*thumbWidth + DZx;
-                top = centerY - 0.5f*thumbHeight - DZy;
-                right = left + thumbWidth;
-                bottom = top + thumbHeight;
-                dest = new RectF(left, top, right, bottom);
-                shadowBox = new RectF(dest);
-                shadowBox.inset(-1, -1);
-                size = thumbs.size();
-                for (int i = 1; i <= size; i++) {
-                    canvas.drawRect(shadowBox, mPaintShadow);
-                    canvas.drawBitmap(thumbs.pop(), null, dest, null);
-                    dest.offset(-DZx, DZy);
-                    shadowBox.offset(-DZx, DZy);
-                }
-                break;
-            case 4:
-                left = centerX - 0.5f*thumbWidth + 1.5f*DZx;
-                top = centerY - 0.5f*thumbHeight - 1.5f*DZy;
-                right = left + thumbWidth;
-                bottom = top + thumbHeight;
-                dest = new RectF(left, top, right, bottom);
-                shadowBox = new RectF(dest);
-                shadowBox.inset(-1, -1);
-                size = thumbs.size();
-                for (int i = 1; i <= size; i++) {
-                    canvas.drawRect(shadowBox, mPaintShadow);
-                    canvas.drawBitmap(thumbs.pop(), null, dest, null);
-                    dest.offset(-DZx, DZy);
-                    shadowBox.offset(-DZx, DZy);
-                }
-                break;
-            default:
-                break;
-        }
-    }
-
-}
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */