@Override
protected void onResume() {
super.onResume();
// This assumes the view is full screen, which is a good assumption
WindowManager manager = (WindowManager) getSystemService(WINDOW_SERVICE);
Display display = manager.getDefaultDisplay();
int width = display.getWidth();
int height = display.getHeight();
int smallerDimension = width < height ? width : height;
smallerDimension = smallerDimension * 7 / 8;
Intent intent = getIntent();
try {
qrCodeEncoder = new QRCodeEncoder(this, intent, smallerDimension);
setTitle(getString(R.string.app_name) + " - " + qrCodeEncoder.getTitle());
Bitmap bitmap = qrCodeEncoder.encodeAsBitmap();
ImageView view = (ImageView) findViewById(R.id.image_view);
view.setImageBitmap(bitmap);
TextView contents = (TextView) findViewById(R.id.contents_text_view);
contents.setText(qrCodeEncoder.getDisplayContents());
} catch (WriterException e) {
Log.e(TAG, "Could not encode barcode", e);
showErrorMessage(R.string.msg_encode_contents_failed);
qrCodeEncoder = null;
} catch (IllegalArgumentException e) {
Log.e(TAG, "Could not encode barcode", e);
showErrorMessage(R.string.msg_encode_contents_failed);
qrCodeEncoder = null;
}
}
@Override
protected void onResume() {
super.onResume();
// This assumes the view is full screen, which is a good assumption
WindowManager manager = (WindowManager) getSystemService(WINDOW_SERVICE);
Display display = manager.getDefaultDisplay();
Point displaySize = new Point();
display.getSize(displaySize);
int width = displaySize.x;
int height = displaySize.y;
int smallerDimension = width < height ? width : height;
smallerDimension = smallerDimension * 7 / 8;
Intent intent = getIntent();
if (intent == null) {
return;
}
try {
boolean useVCard = intent.getBooleanExtra(USE_VCARD_KEY, false);
qrCodeEncoder = new QRCodeEncoder(this, intent, smallerDimension, useVCard);
Bitmap bitmap = qrCodeEncoder.encodeAsBitmap();
if (bitmap == null) {
Log.w(TAG, "Could not encode barcode");
showErrorMessage(R.string.msg_encode_contents_failed);
qrCodeEncoder = null;
return;
}
ImageView view = (ImageView) findViewById(R.id.image_view);
view.setImageBitmap(bitmap);
TextView contents = (TextView) findViewById(R.id.contents_text_view);
if (intent.getBooleanExtra(Intents.Encode.SHOW_CONTENTS, true)) {
contents.setText(qrCodeEncoder.getDisplayContents());
setTitle(qrCodeEncoder.getTitle());
} else {
contents.setText("");
setTitle("");
}
} catch (WriterException e) {
Log.w(TAG, "Could not encode barcode", e);
showErrorMessage(R.string.msg_encode_contents_failed);
qrCodeEncoder = null;
}
}
