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Diffstat (limited to 'platform/android/viewer/src/com/artifex/mupdfdemo/MuPDFPageAdapter.java')
-rw-r--r--platform/android/viewer/src/com/artifex/mupdfdemo/MuPDFPageAdapter.java87
1 files changed, 0 insertions, 87 deletions
diff --git a/platform/android/viewer/src/com/artifex/mupdfdemo/MuPDFPageAdapter.java b/platform/android/viewer/src/com/artifex/mupdfdemo/MuPDFPageAdapter.java
deleted file mode 100644
index abdac845..00000000
--- a/platform/android/viewer/src/com/artifex/mupdfdemo/MuPDFPageAdapter.java
+++ /dev/null
@@ -1,87 +0,0 @@
-package com.artifex.mupdfdemo;
-
-import android.content.Context;
-import android.graphics.Bitmap;
-import android.graphics.Point;
-import android.graphics.PointF;
-import android.util.SparseArray;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.BaseAdapter;
-
-public class MuPDFPageAdapter extends BaseAdapter {
- private final Context mContext;
- private final FilePicker.FilePickerSupport mFilePickerSupport;
- private final MuPDFCore mCore;
- private final SparseArray<PointF> mPageSizes = new SparseArray<PointF>();
- private Bitmap mSharedHqBm;
-
- public MuPDFPageAdapter(Context c, FilePicker.FilePickerSupport filePickerSupport, MuPDFCore core) {
- mContext = c;
- mFilePickerSupport = filePickerSupport;
- mCore = core;
- }
-
- public int getCount() {
- return mCore.countPages();
- }
-
- public Object getItem(int position) {
- return null;
- }
-
- public long getItemId(int position) {
- return 0;
- }
-
- public void releaseBitmaps()
- {
- // recycle and release the shared bitmap.
- if (mSharedHqBm!=null)
- mSharedHqBm.recycle();
- mSharedHqBm = null;
- }
-
- public View getView(final int position, View convertView, ViewGroup parent) {
- final MuPDFPageView pageView;
- if (convertView == null) {
- if (mSharedHqBm == null || mSharedHqBm.getWidth() != parent.getWidth() || mSharedHqBm.getHeight() != parent.getHeight())
- mSharedHqBm = Bitmap.createBitmap(parent.getWidth(), parent.getHeight(), Bitmap.Config.ARGB_8888);
-
- pageView = new MuPDFPageView(mContext, mFilePickerSupport, mCore, new Point(parent.getWidth(), parent.getHeight()), mSharedHqBm);
- } else {
- pageView = (MuPDFPageView) convertView;
- }
-
- PointF pageSize = mPageSizes.get(position);
- if (pageSize != null) {
- // We already know the page size. Set it up
- // immediately
- pageView.setPage(position, pageSize);
- } else {
- // Page size as yet unknown. Blank it for now, and
- // start a background task to find the size
- pageView.blank(position);
- AsyncTask<Void,Void,PointF> sizingTask = new AsyncTask<Void,Void,PointF>() {
- @Override
- protected PointF doInBackground(Void... arg0) {
- return mCore.getPageSize(position);
- }
-
- @Override
- protected void onPostExecute(PointF result) {
- super.onPostExecute(result);
- // We now know the page size
- mPageSizes.put(position, result);
- // Check that this view hasn't been reused for
- // another page since we started
- if (pageView.getPage() == position)
- pageView.setPage(position, result);
- }
- };
-
- sizingTask.execute((Void)null);
- }
- return pageView;
- }
-}