@Override
protected void onStart() {
super.onStart();
mIsActivityVisible = true;
if (mAllShareService == null) {
System.out.println("mAllShareService == null");
}
if (mAllShareServiceListener == null) {
System.out.println("mAllShareServiceListener == null");
}
if (mDevicePicker == null) {
System.out.println("mDevicePicker == null");
mDevicePicker = new DevicePicker();
// mDevicePicker = (DevicePicker)
// getSupportFragmentManager().findFragmentById(R.id.devicePicker);
}
if (mDevicePicker == null) {
System.out.println("mDevicePicker == null");
// mDevicePicker = new DevicePicker();
}
mAllShareService.registerListener(mAllShareServiceListener);
mAllShareService.init(getApplicationContext());
}
@Override
protected void onDestroy() {
super.onDestroy();
mAllShareService.stop();
if (mTmpFile != null) {
mTmpFile.delete();
mTmpFile = null;
}
}
/** Abstracts call to ViewController.zoom() method. */
private void scaleTv(float scaleFactorDelta, float scalePointX, float scalePointY) {
if (mAllShareService.isImageReady()) {
int tvScalePointX = (int) scalePointX;
int tvScalePointY = (int) scalePointY;
int tvScaleFactorDelta = (int) (scaleFactorDelta * 100);
int rotation = mPinchToZoomTransformation.getRotation();
mAllShareService
.getViewController()
.zoom(
tvScalePointX,
tvScalePointY,
tvScaleFactorDelta,
rotation,
mImageViewWidth,
mImageViewHeight);
}
}
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;
}
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Log.i(TAG, "onCreate");
// progress = ProgressDialog.show(PdfViewerActivity.this, "Loading", "Loading PDF Page");
/*closeNavigationHandler = new Handler();
closeNavigationThread = new Thread(new Runnable() {
public void run() {
navigationPanel.startAnimation(AnimationUtils.loadAnimation(PdfViewerActivity.this,
R.anim.slide_out));
navigationPanel.setVisibility(View.GONE);
}
});*/
/*if (navigationPanel == null) {
navigationPanel = ((ViewStub) findViewById(R.id.stub_navigation)).inflate();
navigationPanel.setVisibility(View.GONE);
ImageButton previous = (ImageButton)navigationPanel.findViewById(R.id.navigation_previous);
previous.setBackgroundDrawable(null);
}*/
uiHandler = new Handler();
restoreInstance();
mAllShareService = new AllShareService(getApplicationContext());
if (mOldGraphView != null) {
System.out.println("mOldGraphView != null");
mGraphView = new GraphView(this);
// mGraphView.fileMillis = mOldGraphView.fileMillis;
mGraphView.mBi = mOldGraphView.mBi;
// mGraphView.mLine1 = mOldGraphView.mLine1;
// mGraphView.mLine2 = mOldGraphView.mLine2;
// mGraphView.mLine3 = mOldGraphView.mLine3;
// mGraphView.mText = mOldGraphView.mText;
// mGraphView.pageParseMillis= mOldGraphView.pageParseMillis;
// mGraphView.pageRenderMillis= mOldGraphView.pageRenderMillis;
mOldGraphView = null;
mGraphView.mImageView.setImageBitmap(mGraphView.mBi);
mGraphView.updateTexts();
setContentView(mGraphView);
// *********************************ALLSHARE****************************
findUiElements();
// checks if image to show exists; if not: create it
copyAssets();
// set the image to be shown
File dir = Environment.getExternalStorageDirectory();
File file = new File(dir, IMAGE_PATH);
mImageUri = Uri.fromFile(file);
if (IMAGE_PATH != null) {
System.out.println("PDFFILE IMAGE_PATH " + IMAGE_PATH);
}
if (mImageUri != null) {
System.out.println("\n mImageURI " + mImageUri);
} else {
System.out.println("MIMAGEURI IS NULL");
}
System.out.println("DIR " + dir.getAbsolutePath());
if (file != null) {
System.out.println("\n file " + file.getAbsolutePath());
}
mImageView = (ImageView) findViewById(R.id.pdf_image);
if (mImageView == null) {
System.out.println("IMAGEVIEW NULL");
} else {
System.out.println("IMAGE VIEW NOT NULL");
}
mImageView.setImageBitmap(decodeImage(file));
mAllShareService = AllShareService.getInstance();
if (mAllShareService == null) {
System.out.println("mAllShareService == null");
}
mAllShareService.init(getApplicationContext());
// listens for layout measurements finish
ViewTreeObserver viewTreeObserver = mImageView.getViewTreeObserver();
if (viewTreeObserver.isAlive()) {
viewTreeObserver.addOnGlobalLayoutListener(
new ViewTreeObserver.OnGlobalLayoutListener() {
@Override
public void onGlobalLayout() {
initialize();
System.out.println("GlobalLayout Listener");
scaleTv(0, mImageViewWidth / 2.0f, mImageViewHeight / 2.0f);
}
});
}
// *********************************ALLSHARE****************************
} else {
System.out.println("mOldGraphView == null");
mGraphView = new GraphView(this);
Intent intent = getIntent();
Log.i(TAG, "" + intent);
boolean showImages =
getIntent()
.getBooleanExtra(
PdfViewerActivity.EXTRA_SHOWIMAGES, PdfViewerActivity.DEFAULTSHOWIMAGES);
PDFImage.sShowImages = showImages;
boolean antiAlias =
getIntent()
.getBooleanExtra(
PdfViewerActivity.EXTRA_ANTIALIAS, PdfViewerActivity.DEFAULTANTIALIAS);
PDFPaint.s_doAntiAlias = antiAlias;
boolean useFontSubstitution =
getIntent()
.getBooleanExtra(
PdfViewerActivity.EXTRA_USEFONTSUBSTITUTION,
PdfViewerActivity.DEFAULTUSEFONTSUBSTITUTION);
PDFFont.sUseFontSubstitution = useFontSubstitution;
boolean keepCaches =
getIntent()
.getBooleanExtra(
PdfViewerActivity.EXTRA_KEEPCACHES, PdfViewerActivity.DEFAULTKEEPCACHES);
HardReference.sKeepCaches = keepCaches;
if (intent != null) {
if ("android.intent.action.VIEW".equals(intent.getAction())) {
pdffilename = storeUriContentToFile(intent.getData());
} else {
pdffilename = getIntent().getStringExtra(PdfViewerActivity.EXTRA_PDFFILENAME);
}
}
if (pdffilename == null) pdffilename = "no file selected";
mPage = STARTPAGE;
mZoom = STARTZOOM;
setContent(null);
}
}
@Override
protected void onStop() {
super.onStop();
mAllShareService.disconnect();
cleanupTempFiles();
}
