private void showPage(int page, float zoom) throws Exception {
long startTime = System.currentTimeMillis();
long middleTime = startTime;
try {
// free memory from previous page
mGraphView.setPageBitmap(null);
mGraphView.updateImage();
mPdfPage = mPdfFile.getPage(page, true);
int num = mPdfPage.getPageNumber();
int maxNum = mPdfFile.getNumPages();
float wi = mPdfPage.getWidth();
float hei = mPdfPage.getHeight();
String pageInfo =
new File(pdffilename).getName() + " - " + num + "/" + maxNum + ": " + wi + "x" + hei;
mGraphView.showText(pageInfo);
Log.i(TAG, pageInfo);
RectF clip = null;
middleTime = System.currentTimeMillis();
Bitmap bi = mPdfPage.getImage((int) (wi * zoom), (int) (hei * zoom), clip, true, true);
mGraphView.setPageBitmap(bi);
mGraphView.updateImage();
} catch (Throwable e) {
Log.e(TAG, e.getMessage(), e);
mGraphView.showText("Exception: " + e.getMessage());
}
long stopTime = System.currentTimeMillis();
mGraphView.pageParseMillis = middleTime - startTime;
mGraphView.pageRenderMillis = stopTime - middleTime;
}
private void showPage(int page, float zoom) throws Exception {
// long startTime = System.currentTimeMillis();
// long middleTime = startTime;
try {
// free memory from previous page
mGraphView.setPageBitmap(null);
mGraphView.updateImage();
// Only load the page if it's a different page (i.e. not just changing the zoom level)
if (mPdfPage == null || mPdfPage.getPageNumber() != page) {
mPdfPage = mPdfFile.getPage(page, true);
}
// int num = mPdfPage.getPageNumber();
// int maxNum = mPdfFile.getNumPages();
float width = mPdfPage.getWidth();
float height = mPdfPage.getHeight();
// String pageInfo= new File(pdffilename).getName() + " - " + num +"/"+maxNum+ ": " + width +
// "x" + height;
// mGraphView.showText(pageInfo);
// Log.i(TAG, pageInfo);
RectF clip = null;
// middleTime = System.currentTimeMillis();
Bitmap bi = mPdfPage.getImage((int) (width * zoom), (int) (height * zoom), clip, true, true);
mGraphView.setPageBitmap(bi);
mGraphView.updateImage();
writeTempFileToDisc(bi);
// bi.recycle();//ADDED FOR EFFICIENCY
File dir = Environment.getExternalStorageDirectory();
File file = new File(dir, IMAGE_PATH + mPage + ".jpg");
mImageUri = Uri.fromFile(file);
System.out.println("Displaying " + mImageUri.getPath());
mAllShareService.start(mImageUri.getPath());
if (progress != null) progress.dismiss();
} catch (Throwable e) {
Log.e(TAG, e.getMessage(), e);
mGraphView.showText("Exception: " + e.getMessage());
}
// long stopTime = System.currentTimeMillis();
// mGraphView.pageParseMillis = middleTime-startTime;
// mGraphView.pageRenderMillis = stopTime-middleTime;
}
