下面列出了com.google.zxing.client.android.PreferencesActivity#com.google.zxing.client.android.result.ResultHandler 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。
/**
* A valid barcode has been found, so give an indication of success and show the results.
*
* @param rawResult The contents of the barcode.
* @param barcode A greyscale bitmap of the camera data which was decoded.
*/
public void handleDecode(Result rawResult, Bitmap barcode) {
lastResult = rawResult;
ResultHandler resultHandler = ResultHandlerFactory.makeResultHandler(this, rawResult);
boolean fromLiveScan = barcode != null;
if (fromLiveScan) {
drawResultPoints(barcode, rawResult);
}
switch (source) {
case NATIVE_APP_INTENT:
case PRODUCT_SEARCH_LINK:
handleDecodeExternally(rawResult, resultHandler, barcode);
break;
case NONE:
if (fromLiveScan) {
String message = " (bulk scan)";
Toast.makeText(this, message, Toast.LENGTH_SHORT).show();
// Wait a moment or else it will scan the same barcode continuously about 3 times
restartPreviewAfterDelay(BULK_MODE_SCAN_DELAY_MS);
} else {
}
break;
}
}
/**
* A valid barcode has been found, so give an indication of success and show the results.
*
* @param rawResult The contents of the barcode.
* @param scaleFactor amount by which thumbnail was scaled
* @param barcode A greyscale bitmap of the camera data which was decoded.
*/
public void handleDecode(Result rawResult, Bitmap barcode, float scaleFactor) {
inactivityTimer.onActivity();
lastResult = rawResult;
ResultHandler resultHandler = ResultHandlerFactory.makeResultHandler(this, rawResult);
boolean fromLiveScan = barcode != null;
if (fromLiveScan) {
historyManager.addHistoryItem(rawResult, resultHandler);
// Then not from history, so beep/vibrate and we have an image to draw on
beepManager.playBeepSoundAndVibrate();
drawResultPoints(barcode, scaleFactor, rawResult);
}
switch (source) {
case NATIVE_APP_INTENT:
case PRODUCT_SEARCH_LINK:
handleDecodeExternally(rawResult, resultHandler, barcode);
break;
case ZXING_LINK:
if (scanFromWebPageManager == null || !scanFromWebPageManager.isScanFromWebPage()) {
handleDecodeInternally(rawResult, resultHandler, barcode);
} else {
handleDecodeExternally(rawResult, resultHandler, barcode);
}
break;
case NONE:
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
if (fromLiveScan && prefs.getBoolean(PreferencesActivity.KEY_BULK_MODE, false)) {
Toast.makeText(getApplicationContext(),
getResources().getString(R.string.msg_bulk_mode_scanned) + " (" + rawResult.getText() + ')',
Toast.LENGTH_SHORT).show();
// Wait a moment or else it will scan the same barcode continuously about 3 times
restartPreviewAfterDelay(BULK_MODE_SCAN_DELAY_MS);
} else {
handleDecodeInternally(rawResult, resultHandler, barcode);
}
break;
}
}
String buildReplyURL(Result rawResult, ResultHandler resultHandler) {
String result = returnUrlTemplate;
result = replace(CODE_PLACEHOLDER,
returnRaw ? rawResult.getText() : resultHandler.getDisplayContents(), result);
result = replace(RAW_CODE_PLACEHOLDER, rawResult.getText(), result);
result = replace(FORMAT_PLACEHOLDER, rawResult.getBarcodeFormat().toString(), result);
result = replace(TYPE_PLACEHOLDER, resultHandler.getType().toString(), result);
result = replace(META_PLACEHOLDER, String.valueOf(rawResult.getResultMetadata()), result);
return result;
}
public void addHistoryItem(Result result, ResultHandler handler) {
// Do not save this item to the history if the preference is turned off, or the contents are
// considered secure.
if (!activity.getIntent().getBooleanExtra(Intents.Scan.SAVE_HISTORY, true) ||
handler.areContentsSecure() || !enableHistory) {
return;
}
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(activity);
if (!prefs.getBoolean(PreferencesActivity.KEY_REMEMBER_DUPLICATES, false)) {
deletePrevious(result.getText());
}
ContentValues values = new ContentValues();
values.put(DBHelper.TEXT_COL, result.getText());
values.put(DBHelper.FORMAT_COL, result.getBarcodeFormat().toString());
values.put(DBHelper.DISPLAY_COL, handler.getDisplayContents().toString());
values.put(DBHelper.TIMESTAMP_COL, System.currentTimeMillis());
SQLiteOpenHelper helper = new DBHelper(activity);
SQLiteDatabase db = null;
try {
db = helper.getWritableDatabase();
// Insert the new entry into the DB.
db.insert(DBHelper.TABLE_NAME, DBHelper.TIMESTAMP_COL, values);
} finally {
close(null, db);
}
}
String buildReplyURL(Result rawResult, ResultHandler resultHandler) {
String result = returnUrlTemplate;
result = replace(CODE_PLACEHOLDER,
returnRaw ? rawResult.getText() : resultHandler.getDisplayContents(), result);
result = replace(RAW_CODE_PLACEHOLDER, rawResult.getText(), result);
result = replace(FORMAT_PLACEHOLDER, rawResult.getBarcodeFormat().toString(), result);
result = replace(TYPE_PLACEHOLDER, resultHandler.getType().toString(), result);
result = replace(META_PLACEHOLDER, String.valueOf(rawResult.getResultMetadata()), result);
return result;
}
public void addHistoryItem(Result result, ResultHandler handler) {
// Do not save this item to the history if the preference is turned off, or the contents are
// considered secure.
if (!activity.getIntent().getBooleanExtra(Intents.Scan.SAVE_HISTORY, true) ||
handler.areContentsSecure() || !enableHistory) {
return;
}
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(activity);
if (!prefs.getBoolean(PreferencesActivity.KEY_REMEMBER_DUPLICATES, false)) {
deletePrevious(result.getText());
}
ContentValues values = new ContentValues();
values.put(DBHelper.TEXT_COL, result.getText());
values.put(DBHelper.FORMAT_COL, result.getBarcodeFormat().toString());
values.put(DBHelper.DISPLAY_COL, handler.getDisplayContents().toString());
values.put(DBHelper.TIMESTAMP_COL, System.currentTimeMillis());
SQLiteOpenHelper helper = new DBHelper(activity);
SQLiteDatabase db = null;
try {
db = helper.getWritableDatabase();
// Insert the new entry into the DB.
db.insert(DBHelper.TABLE_NAME, DBHelper.TIMESTAMP_COL, values);
} finally {
close(null, db);
}
}
String buildReplyURL(Result rawResult, ResultHandler resultHandler) {
String result = returnUrlTemplate;
result = replace(CODE_PLACEHOLDER,
returnRaw ? rawResult.getText() : resultHandler.getDisplayContents(), result);
result = replace(RAW_CODE_PLACEHOLDER, rawResult.getText(), result);
result = replace(FORMAT_PLACEHOLDER, rawResult.getBarcodeFormat().toString(), result);
result = replace(TYPE_PLACEHOLDER, resultHandler.getType().toString(), result);
result = replace(META_PLACEHOLDER, String.valueOf(rawResult.getResultMetadata()), result);
return result;
}
public void addHistoryItem(Result result, ResultHandler handler) {
// Do not save this item to the history if the preference is turned off, or the contents are
// considered secure.
if (!activity.getIntent().getBooleanExtra(Intents.Scan.SAVE_HISTORY, true) ||
handler.areContentsSecure() || !enableHistory) {
return;
}
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(activity);
if (!prefs.getBoolean(PreferencesActivity.KEY_REMEMBER_DUPLICATES, false)) {
deletePrevious(result.getText());
}
ContentValues values = new ContentValues();
values.put(DBHelper.TEXT_COL, result.getText());
values.put(DBHelper.FORMAT_COL, result.getBarcodeFormat().toString());
values.put(DBHelper.DISPLAY_COL, handler.getDisplayContents().toString());
values.put(DBHelper.TIMESTAMP_COL, System.currentTimeMillis());
SQLiteOpenHelper helper = new DBHelper(activity);
SQLiteDatabase db = null;
try {
db = helper.getWritableDatabase();
// Insert the new entry into the DB.
db.insert(DBHelper.TABLE_NAME, DBHelper.TIMESTAMP_COL, values);
} finally {
close(null, db);
}
}
/**
* A valid barcode has been found, so give an indication of success and show the results.
*
* @param rawResult The contents of the barcode.
* @param scaleFactor amount by which thumbnail was scaled
* @param barcode A greyscale bitmap of the camera data which was decoded.
*/
public void handleDecode(Result rawResult, Bitmap barcode, float scaleFactor) {
inactivityTimer.onActivity();
lastResult = rawResult;
ResultHandler resultHandler = ResultHandlerFactory.makeResultHandler(this, rawResult);
boolean fromLiveScan = barcode != null;
if (fromLiveScan) {
historyManager.addHistoryItem(rawResult, resultHandler);
// Then not from history, so beep/vibrate and we have an image to draw on
beepManager.playBeepSoundAndVibrate();
drawResultPoints(barcode, scaleFactor, rawResult);
}
switch (source) {
case NATIVE_APP_INTENT:
case PRODUCT_SEARCH_LINK:
handleDecodeExternally(rawResult, resultHandler, barcode);
break;
case ZXING_LINK:
if (scanFromWebPageManager == null || !scanFromWebPageManager.isScanFromWebPage()) {
handleDecodeInternally(rawResult, resultHandler, barcode);
} else {
handleDecodeExternally(rawResult, resultHandler, barcode);
}
break;
case NONE:
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
if (fromLiveScan && prefs.getBoolean(PreferencesActivity.KEY_BULK_MODE, false)) {
Toast.makeText(getApplicationContext(),
getResources().getString(R.string.msg_bulk_mode_scanned) + " (" + rawResult.getText() + ')',
Toast.LENGTH_SHORT).show();
// Wait a moment or else it will scan the same barcode continuously about 3 times
restartPreviewAfterDelay(BULK_MODE_SCAN_DELAY_MS);
} else {
handleDecodeInternally(rawResult, resultHandler, barcode);
}
break;
}
}
String buildReplyURL(Result rawResult, ResultHandler resultHandler) {
String result = returnUrlTemplate;
result = replace(CODE_PLACEHOLDER,
returnRaw ? rawResult.getText() : resultHandler.getDisplayContents(), result);
result = replace(RAW_CODE_PLACEHOLDER, rawResult.getText(), result);
result = replace(FORMAT_PLACEHOLDER, rawResult.getBarcodeFormat().toString(), result);
result = replace(TYPE_PLACEHOLDER, resultHandler.getType().toString(), result);
result = replace(META_PLACEHOLDER, String.valueOf(rawResult.getResultMetadata()), result);
return result;
}
public void addHistoryItem(Result result, ResultHandler handler) {
// Do not save this item to the history if the preference is turned off, or the contents are
// considered secure.
if (!activity.getIntent().getBooleanExtra(Intents.Scan.SAVE_HISTORY, true) ||
handler.areContentsSecure() || !enableHistory) {
return;
}
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(activity);
if (!prefs.getBoolean(PreferencesActivity.KEY_REMEMBER_DUPLICATES, false)) {
deletePrevious(result.getText());
}
ContentValues values = new ContentValues();
values.put(DBHelper.TEXT_COL, result.getText());
values.put(DBHelper.FORMAT_COL, result.getBarcodeFormat().toString());
values.put(DBHelper.DISPLAY_COL, handler.getDisplayContents().toString());
values.put(DBHelper.TIMESTAMP_COL, System.currentTimeMillis());
SQLiteOpenHelper helper = new DBHelper(activity);
SQLiteDatabase db = null;
try {
db = helper.getWritableDatabase();
// Insert the new entry into the DB.
db.insert(DBHelper.TABLE_NAME, DBHelper.TIMESTAMP_COL, values);
} finally {
close(null, db);
}
}
String buildReplyURL(Result rawResult, ResultHandler resultHandler) {
String result = returnUrlTemplate;
result = replace(CODE_PLACEHOLDER,
returnRaw ? rawResult.getText() : resultHandler.getDisplayContents(), result);
result = replace(RAW_CODE_PLACEHOLDER, rawResult.getText(), result);
result = replace(FORMAT_PLACEHOLDER, rawResult.getBarcodeFormat().toString(), result);
result = replace(TYPE_PLACEHOLDER, resultHandler.getType().toString(), result);
result = replace(META_PLACEHOLDER, String.valueOf(rawResult.getResultMetadata()), result);
return result;
}
public void addHistoryItem(Result result, ResultHandler handler) {
// Do not save this item to the history if the preference is turned off, or the contents are
// considered secure.
if (!activity.getIntent().getBooleanExtra(Intents.Scan.SAVE_HISTORY, true) ||
handler.areContentsSecure() || !enableHistory) {
return;
}
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(activity);
if (!prefs.getBoolean(PreferencesActivity.KEY_REMEMBER_DUPLICATES, false)) {
deletePrevious(result.getText());
}
ContentValues values = new ContentValues();
values.put(DBHelper.TEXT_COL, result.getText());
values.put(DBHelper.FORMAT_COL, result.getBarcodeFormat().toString());
values.put(DBHelper.DISPLAY_COL, handler.getDisplayContents().toString());
values.put(DBHelper.TIMESTAMP_COL, System.currentTimeMillis());
SQLiteOpenHelper helper = new DBHelper(activity);
SQLiteDatabase db = null;
try {
db = helper.getWritableDatabase();
// Insert the new entry into the DB.
db.insert(DBHelper.TABLE_NAME, DBHelper.TIMESTAMP_COL, values);
} finally {
close(null, db);
}
}
/**
* A valid barcode has been found, so give an indication of success and show the results.
*
* @param rawResult The contents of the barcode.
* @param barcode A greyscale bitmap of the camera data which was decoded.
*/
public void handleDecode(Result rawResult, Bitmap barcode) {
inactivityTimer.onActivity();
lastResult = rawResult;
ResultHandler resultHandler = ResultHandlerFactory.makeResultHandler(this, rawResult);
boolean fromLiveScan = barcode != null;
if (fromLiveScan) {
historyManager.addHistoryItem(rawResult, resultHandler);
// Then not from history, so beep/vibrate and we have an image to draw on
beepManager.playBeepSoundAndVibrate();
drawResultPoints(barcode, rawResult);
}
switch (source) {
case NATIVE_APP_INTENT:
case PRODUCT_SEARCH_LINK:
handleDecodeExternally(rawResult, resultHandler, barcode);
break;
case ZXING_LINK:
if (returnUrlTemplate == null){
handleDecodeInternally(rawResult, resultHandler, barcode);
} else {
handleDecodeExternally(rawResult, resultHandler, barcode);
}
break;
case NONE:
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
if (fromLiveScan && prefs.getBoolean(PreferencesActivity.KEY_BULK_MODE, false)) {
String message = getResources().getString(fakeR.getId("string", "msg_bulk_mode_scanned"))
+ " (" + rawResult.getText() + ')';
Toast.makeText(this, message, Toast.LENGTH_SHORT).show();
// Wait a moment or else it will scan the same barcode continuously about 3 times
restartPreviewAfterDelay(BULK_MODE_SCAN_DELAY_MS);
} else {
handleDecodeInternally(rawResult, resultHandler, barcode);
}
break;
}
}
public void addHistoryItem(Result result, ResultHandler handler) {
// Do not save this item to the history if the preference is turned off, or the contents are
// considered secure.
if (!activity.getIntent().getBooleanExtra(Intents.Scan.SAVE_HISTORY, true) ||
handler.areContentsSecure()) {
return;
}
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(activity);
if (!prefs.getBoolean(PreferencesActivity.KEY_REMEMBER_DUPLICATES, false)) {
deletePrevious(result.getText());
}
ContentValues values = new ContentValues();
values.put(DBHelper.TEXT_COL, result.getText());
values.put(DBHelper.FORMAT_COL, result.getBarcodeFormat().toString());
values.put(DBHelper.DISPLAY_COL, handler.getDisplayContents().toString());
values.put(DBHelper.TIMESTAMP_COL, System.currentTimeMillis());
SQLiteOpenHelper helper = new DBHelper(activity);
SQLiteDatabase db = null;
try {
db = helper.getWritableDatabase();
// Insert the new entry into the DB.
db.insert(DBHelper.TABLE_NAME, DBHelper.TIMESTAMP_COL, values);
} finally {
close(null, db);
}
}
/**
* A valid barcode has been found, so give an indication of success and show the results.
*
* @param rawResult The contents of the barcode.
* @param barcode A greyscale bitmap of the camera data which was decoded.
*/
public void handleDecode(Result rawResult, Bitmap barcode) {
inactivityTimer.onActivity();
lastResult = rawResult;
ResultHandler resultHandler = ResultHandlerFactory.makeResultHandler(this, rawResult);
historyManager.addHistoryItem(rawResult, resultHandler);
if (barcode == null) {
// This is from history -- no saved barcode
handleDecodeInternally(rawResult, resultHandler, null);
} else {
beepManager.playBeepSoundAndVibrate();
drawResultPoints(barcode, rawResult);
switch (source) {
case NATIVE_APP_INTENT:
case PRODUCT_SEARCH_LINK:
handleDecodeExternally(rawResult, resultHandler, barcode);
break;
case ZXING_LINK:
if (returnUrlTemplate == null){
handleDecodeInternally(rawResult, resultHandler, barcode);
} else {
handleDecodeExternally(rawResult, resultHandler, barcode);
}
break;
case NONE:
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
if (prefs.getBoolean(PreferencesActivity.KEY_BULK_MODE, false)) {
Toast.makeText(this, R.string.msg_bulk_mode_scanned, Toast.LENGTH_SHORT).show();
// Wait a moment or else it will scan the same barcode continuously about 3 times
restartPreviewAfterDelay(BULK_MODE_SCAN_DELAY_MS);
} else {
handleDecodeInternally(rawResult, resultHandler, barcode);
}
break;
}
}
}
public void addHistoryItem(Result result, ResultHandler handler) {
// Do not save this item to the history if the preference is turned off, or the contents are
// considered secure.
if (!activity.getIntent().getBooleanExtra(Intents.Scan.SAVE_HISTORY, true) ||
handler.areContentsSecure()) {
return;
}
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(activity);
if (!prefs.getBoolean(PreferencesActivity.KEY_REMEMBER_DUPLICATES, false)) {
deletePrevious(result.getText());
}
ContentValues values = new ContentValues();
values.put(DBHelper.TEXT_COL, result.getText());
values.put(DBHelper.FORMAT_COL, result.getBarcodeFormat().toString());
values.put(DBHelper.DISPLAY_COL, handler.getDisplayContents().toString());
values.put(DBHelper.TIMESTAMP_COL, System.currentTimeMillis());
SQLiteOpenHelper helper = new DBHelper(activity);
SQLiteDatabase db = null;
try {
db = helper.getWritableDatabase();
// Insert the new entry into the DB.
db.insert(DBHelper.TABLE_NAME, DBHelper.TIMESTAMP_COL, values);
} finally {
close(null, db);
}
}
String buildReplyURL(Result rawResult, ResultHandler resultHandler) {
String result = returnUrlTemplate;
result = replace(CODE_PLACEHOLDER,
returnRaw ? rawResult.getText() : resultHandler.getDisplayContents(), result);
result = replace(RAW_CODE_PLACEHOLDER, rawResult.getText(), result);
result = replace(FORMAT_PLACEHOLDER, rawResult.getBarcodeFormat().toString(), result);
result = replace(TYPE_PLACEHOLDER, resultHandler.getType().toString(), result);
result = replace(META_PLACEHOLDER, String.valueOf(rawResult.getResultMetadata()), result);
return result;
}
public void addHistoryItem(Result result, ResultHandler handler) {
// Do not save this item to the history if the preference is turned off, or the contents are
// considered secure.
if (!activity.getIntent().getBooleanExtra(Intents.Scan.SAVE_HISTORY, true) ||
handler.areContentsSecure()) {
return;
}
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(activity);
if (!prefs.getBoolean(PreferencesActivity.KEY_REMEMBER_DUPLICATES, false)) {
deletePrevious(result.getText());
}
ContentValues values = new ContentValues();
values.put(DBHelper.TEXT_COL, result.getText());
values.put(DBHelper.FORMAT_COL, result.getBarcodeFormat().toString());
values.put(DBHelper.DISPLAY_COL, handler.getDisplayContents().toString());
values.put(DBHelper.TIMESTAMP_COL, System.currentTimeMillis());
SQLiteOpenHelper helper = new DBHelper(activity);
SQLiteDatabase db = null;
try {
db = helper.getWritableDatabase();
// Insert the new entry into the DB.
db.insert(DBHelper.TABLE_NAME, DBHelper.TIMESTAMP_COL, values);
} finally {
close(null, db);
}
}
private void handleDecodeExternally(Result rawResult, ResultHandler resultHandler, Bitmap barcode) {
if (barcode != null) {
viewfinderView.drawResultBitmap(barcode);
}
long resultDurationMS;
if (getIntent() == null) {
resultDurationMS = DEFAULT_INTENT_RESULT_DURATION_MS;
} else {
resultDurationMS = getIntent().getLongExtra(Intents.Scan.RESULT_DISPLAY_DURATION_MS,
DEFAULT_INTENT_RESULT_DURATION_MS);
}
if (copyToClipboard && !resultHandler.areContentsSecure()) {
ClipboardManager clipboard = (ClipboardManager) getSystemService(CLIPBOARD_SERVICE);
CharSequence text = resultHandler.getDisplayContents();
if (text != null) {
clipboard.setText(text);
}
}
if (source == IntentSource.NATIVE_APP_INTENT) {
// Hand back whatever action they requested - this can be changed to Intents.Scan.ACTION when
// the deprecated intent is retired.
Intent intent = new Intent(getIntent().getAction());
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET);
intent.putExtra(Intents.Scan.RESULT, rawResult.toString());
intent.putExtra(Intents.Scan.RESULT_FORMAT, rawResult.getBarcodeFormat().toString());
byte[] rawBytes = rawResult.getRawBytes();
if (rawBytes != null && rawBytes.length > 0) {
intent.putExtra(Intents.Scan.RESULT_BYTES, rawBytes);
}
Map<ResultMetadataType,?> metadata = rawResult.getResultMetadata();
if (metadata != null) {
if (metadata.containsKey(ResultMetadataType.UPC_EAN_EXTENSION)) {
intent.putExtra(Intents.Scan.RESULT_UPC_EAN_EXTENSION,
metadata.get(ResultMetadataType.UPC_EAN_EXTENSION).toString());
}
Integer orientation = (Integer) metadata.get(ResultMetadataType.ORIENTATION);
if (orientation != null) {
intent.putExtra(Intents.Scan.RESULT_ORIENTATION, orientation.intValue());
}
String ecLevel = (String) metadata.get(ResultMetadataType.ERROR_CORRECTION_LEVEL);
if (ecLevel != null) {
intent.putExtra(Intents.Scan.RESULT_ERROR_CORRECTION_LEVEL, ecLevel);
}
Iterable<byte[]> byteSegments = (Iterable<byte[]>) metadata.get(ResultMetadataType.BYTE_SEGMENTS);
if (byteSegments != null) {
int i = 0;
for (byte[] byteSegment : byteSegments) {
intent.putExtra(Intents.Scan.RESULT_BYTE_SEGMENTS_PREFIX + i, byteSegment);
i++;
}
}
}
sendReplyMessage(Constants.return_scan_result, intent, resultDurationMS);
}
}
private void handleDecodeInternally(Result rawResult, ResultHandler resultHandler, Bitmap barcode) {
CharSequence displayContents = resultHandler.getDisplayContents();
if (copyToClipboard && !resultHandler.areContentsSecure()) {
ClipboardInterface.setText(displayContents, this);
}
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
if (resultHandler.getDefaultButtonID() != null && prefs.getBoolean(PreferencesActivity.KEY_AUTO_OPEN_WEB, false)) {
resultHandler.handleButtonPress(resultHandler.getDefaultButtonID());
return;
}
statusView.setVisibility(View.GONE);
viewfinderView.setVisibility(View.GONE);
resultView.setVisibility(View.VISIBLE);
ImageView barcodeImageView = (ImageView) findViewById(R.id.barcode_image_view);
if (barcode == null) {
barcodeImageView.setImageBitmap(BitmapFactory.decodeResource(getResources(),
R.drawable.launcher_icon));
} else {
barcodeImageView.setImageBitmap(barcode);
}
TextView formatTextView = (TextView) findViewById(R.id.format_text_view);
formatTextView.setText(rawResult.getBarcodeFormat().toString());
TextView typeTextView = (TextView) findViewById(R.id.type_text_view);
typeTextView.setText(resultHandler.getType().toString());
DateFormat formatter = DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT);
TextView timeTextView = (TextView) findViewById(R.id.time_text_view);
timeTextView.setText(formatter.format(new Date(rawResult.getTimestamp())));
TextView metaTextView = (TextView) findViewById(R.id.meta_text_view);
View metaTextViewLabel = findViewById(R.id.meta_text_view_label);
metaTextView.setVisibility(View.GONE);
metaTextViewLabel.setVisibility(View.GONE);
Map<ResultMetadataType,Object> metadata = rawResult.getResultMetadata();
if (metadata != null) {
StringBuilder metadataText = new StringBuilder(20);
for (Map.Entry<ResultMetadataType,Object> entry : metadata.entrySet()) {
if (DISPLAYABLE_METADATA_TYPES.contains(entry.getKey())) {
metadataText.append(entry.getValue()).append('\n');
}
}
if (metadataText.length() > 0) {
metadataText.setLength(metadataText.length() - 1);
metaTextView.setText(metadataText);
metaTextView.setVisibility(View.VISIBLE);
metaTextViewLabel.setVisibility(View.VISIBLE);
}
}
TextView contentsTextView = (TextView) findViewById(R.id.contents_text_view);
contentsTextView.setText(displayContents);
int scaledSize = Math.max(22, 32 - displayContents.length() / 4);
contentsTextView.setTextSize(TypedValue.COMPLEX_UNIT_SP, scaledSize);
TextView supplementTextView = (TextView) findViewById(R.id.contents_supplement_text_view);
supplementTextView.setText("");
supplementTextView.setOnClickListener(null);
if (PreferenceManager.getDefaultSharedPreferences(this).getBoolean(
PreferencesActivity.KEY_SUPPLEMENTAL, true)) {
SupplementalInfoRetriever.maybeInvokeRetrieval(supplementTextView,
resultHandler.getResult(),
historyManager,
this);
}
int buttonCount = resultHandler.getButtonCount();
ViewGroup buttonView = (ViewGroup) findViewById(R.id.result_button_view);
buttonView.requestFocus();
for (int x = 0; x < ResultHandler.MAX_BUTTON_COUNT; x++) {
TextView button = (TextView) buttonView.getChildAt(x);
if (x < buttonCount) {
button.setVisibility(View.VISIBLE);
button.setText(resultHandler.getButtonText(x));
button.setOnClickListener(new ResultButtonListener(resultHandler, x));
} else {
button.setVisibility(View.GONE);
}
}
}
/**
* A valid barcode has been found, so give an indication of success and show
* the results.
*
* @param rawResult
* The contents of the barcode.
* @param scaleFactor
* amount by which thumbnail was scaled
* @param barcode
* A greyscale bitmap of the camera data which was decoded.
*/
public void handleDecode(Result rawResult, Bitmap barcode, float scaleFactor) {
inactivityTimer.onActivity();
lastResult = rawResult;
ResultHandler resultHandler = ResultHandlerFactory.makeResultHandler(
this, rawResult);
boolean fromLiveScan = barcode != null;
if (fromLiveScan) {
historyManager.addHistoryItem(rawResult, resultHandler);
// Then not from history, so beep/vibrate and we have an image to
// draw on
beepManager.playBeepSoundAndVibrate();
drawResultPoints(barcode, scaleFactor, rawResult);
}
switch (source) {
case NATIVE_APP_INTENT:
case PRODUCT_SEARCH_LINK:
handleDecodeExternally(rawResult, resultHandler, barcode);
break;
case ZXING_LINK:
if (scanFromWebPageManager == null
|| !scanFromWebPageManager.isScanFromWebPage()) {
handleDecodeInternally(rawResult, resultHandler, barcode);
} else {
handleDecodeExternally(rawResult, resultHandler, barcode);
}
break;
case NONE:
SharedPreferences prefs = PreferenceManager
.getDefaultSharedPreferences(this);
if (fromLiveScan
&& prefs.getBoolean(PreferencesActivity.KEY_BULK_MODE,
false)) {
Toast.makeText(
getApplicationContext(),
getResources()
.getString(R.string.msg_bulk_mode_scanned)
+ " (" + rawResult.getText() + ')',
Toast.LENGTH_SHORT).show();
// Wait a moment or else it will scan the same barcode
// continuously about 3 times
restartPreviewAfterDelay(BULK_MODE_SCAN_DELAY_MS);
} else {
handleDecodeInternally(rawResult, resultHandler, barcode);
}
break;
}
}
/**
* A valid barcode has been found, so give an indication of success and show
* the results.
*
* @param rawResult
* The contents of the barcode.
* @param scaleFactor
* amount by which thumbnail was scaled
* @param barcode
* A greyscale bitmap of the camera data which was decoded.
*/
public void handleDecode(Result rawResult, Bitmap barcode, float scaleFactor) {
inactivityTimer.onActivity();
lastResult = rawResult;
ResultHandler resultHandler = ResultHandlerFactory.makeResultHandler(
this, rawResult);
boolean fromLiveScan = barcode != null;
if (fromLiveScan) {
historyManager.addHistoryItem(rawResult, resultHandler);
// Then not from history, so beep/vibrate and we have an image to
// draw on
beepManager.playBeepSoundAndVibrate();
drawResultPoints(barcode, scaleFactor, rawResult);
}
switch (source) {
case NATIVE_APP_INTENT:
case PRODUCT_SEARCH_LINK:
handleDecodeExternally(rawResult, resultHandler, barcode);
break;
case ZXING_LINK:
if (scanFromWebPageManager == null
|| !scanFromWebPageManager.isScanFromWebPage()) {
handleDecodeInternally(rawResult, resultHandler, barcode);
} else {
handleDecodeExternally(rawResult, resultHandler, barcode);
}
break;
case NONE:
SharedPreferences prefs = PreferenceManager
.getDefaultSharedPreferences(this);
if (fromLiveScan
&& prefs.getBoolean(PreferencesActivity.KEY_BULK_MODE,
false)) {
Toast.makeText(
getApplicationContext(),
getResources()
.getString(R.string.msg_bulk_mode_scanned)
+ " (" + rawResult.getText() + ')',
Toast.LENGTH_SHORT).show();
// Wait a moment or else it will scan the same barcode
// continuously about 3 times
restartPreviewAfterDelay(BULK_MODE_SCAN_DELAY_MS);
} else {
handleDecodeInternally(rawResult, resultHandler, barcode);
}
break;
}
}
private void handleDecodeInternally(Result rawResult, ResultHandler resultHandler, Bitmap barcode) {
CharSequence displayContents = resultHandler.getDisplayContents();
if (copyToClipboard && !resultHandler.areContentsSecure()) {
ClipboardInterface.setText(displayContents, this);
}
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
if (resultHandler.getDefaultButtonID() != null && prefs.getBoolean(PreferencesActivity.KEY_AUTO_OPEN_WEB, false)) {
resultHandler.handleButtonPress(resultHandler.getDefaultButtonID());
return;
}
statusView.setVisibility(View.GONE);
viewfinderView.setVisibility(View.GONE);
resultView.setVisibility(View.VISIBLE);
ImageView barcodeImageView = (ImageView) findViewById(R.id.barcode_image_view);
if (barcode == null) {
barcodeImageView.setImageBitmap(BitmapFactory.decodeResource(getResources(),
R.drawable.launcher_icon));
} else {
barcodeImageView.setImageBitmap(barcode);
}
TextView formatTextView = (TextView) findViewById(R.id.format_text_view);
formatTextView.setText(rawResult.getBarcodeFormat().toString());
TextView typeTextView = (TextView) findViewById(R.id.type_text_view);
typeTextView.setText(resultHandler.getType().toString());
DateFormat formatter = DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT);
TextView timeTextView = (TextView) findViewById(R.id.time_text_view);
timeTextView.setText(formatter.format(new Date(rawResult.getTimestamp())));
TextView metaTextView = (TextView) findViewById(R.id.meta_text_view);
View metaTextViewLabel = findViewById(R.id.meta_text_view_label);
metaTextView.setVisibility(View.GONE);
metaTextViewLabel.setVisibility(View.GONE);
Map<ResultMetadataType,Object> metadata = rawResult.getResultMetadata();
if (metadata != null) {
StringBuilder metadataText = new StringBuilder(20);
for (Map.Entry<ResultMetadataType,Object> entry : metadata.entrySet()) {
if (DISPLAYABLE_METADATA_TYPES.contains(entry.getKey())) {
metadataText.append(entry.getValue()).append('\n');
}
}
if (metadataText.length() > 0) {
metadataText.setLength(metadataText.length() - 1);
metaTextView.setText(metadataText);
metaTextView.setVisibility(View.VISIBLE);
metaTextViewLabel.setVisibility(View.VISIBLE);
}
}
TextView contentsTextView = (TextView) findViewById(R.id.contents_text_view);
contentsTextView.setText(displayContents);
int scaledSize = Math.max(22, 32 - displayContents.length() / 4);
contentsTextView.setTextSize(TypedValue.COMPLEX_UNIT_SP, scaledSize);
TextView supplementTextView = (TextView) findViewById(R.id.contents_supplement_text_view);
supplementTextView.setText("");
supplementTextView.setOnClickListener(null);
if (PreferenceManager.getDefaultSharedPreferences(this).getBoolean(
PreferencesActivity.KEY_SUPPLEMENTAL, true)) {
SupplementalInfoRetriever.maybeInvokeRetrieval(supplementTextView,
resultHandler.getResult(),
historyManager,
this);
}
int buttonCount = resultHandler.getButtonCount();
ViewGroup buttonView = (ViewGroup) findViewById(R.id.result_button_view);
buttonView.requestFocus();
for (int x = 0; x < ResultHandler.MAX_BUTTON_COUNT; x++) {
TextView button = (TextView) buttonView.getChildAt(x);
if (x < buttonCount) {
button.setVisibility(View.VISIBLE);
button.setText(resultHandler.getButtonText(x));
button.setOnClickListener(new ResultButtonListener(resultHandler, x));
} else {
button.setVisibility(View.GONE);
}
}
}
/**
* A valid barcode has been found, so give an indication of success and show the results.
*
* @param rawResult The contents of the barcode.
* @param scaleFactor amount by which thumbnail was scaled
* @param barcode A greyscale bitmap of the camera data which was decoded.
*/
public void handleDecode(Result rawResult, Bitmap barcode, float scaleFactor) {
inactivityTimer.onActivity();
lastResult = rawResult;
ResultHandler resultHandler = ResultHandlerFactory.makeResultHandler(this, rawResult);
boolean fromLiveScan = barcode != null;
if (fromLiveScan) {
historyManager.addHistoryItem(rawResult, resultHandler);
// Then not from history, so beep/vibrate and we have an image to draw on
if (beepOnScan) {
beepManager.playBeepSoundAndVibrate();
}
drawResultPoints(barcode, scaleFactor, rawResult);
}
switch (source) {
case NATIVE_APP_INTENT:
case PRODUCT_SEARCH_LINK:
if (fromLiveScan && getIntent().getBooleanExtra(Intents.Scan.BULK_SCAN, false)) {
Intent intermediateResult = new Intent("bulk-barcode-result");
intermediateResult.putExtra(Intents.Scan.RESULT, rawResult.toString());
intermediateResult.putExtra(Intents.Scan.RESULT_FORMAT, rawResult.getBarcodeFormat().toString());
LocalBroadcastManager.getInstance(this).sendBroadcast(intermediateResult);
restartPreviewAfterDelay(BULK_MODE_SCAN_DELAY_MS);
} else {
handleDecodeExternally(rawResult, resultHandler, barcode);
}
break;
case ZXING_LINK:
if (scanFromWebPageManager == null || !scanFromWebPageManager.isScanFromWebPage()) {
handleDecodeInternally(rawResult, resultHandler, barcode);
} else {
handleDecodeExternally(rawResult, resultHandler, barcode);
}
break;
case NONE:
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
if (fromLiveScan && prefs.getBoolean(PreferencesActivity.KEY_BULK_MODE, false)) {
Toast.makeText(getApplicationContext(),
getResources().getString(R.string.msg_bulk_mode_scanned) + " (" + rawResult.getText() + ')',
Toast.LENGTH_SHORT).show();
// Wait a moment or else it will scan the same barcode continuously about 3 times
restartPreviewAfterDelay(BULK_MODE_SCAN_DELAY_MS);
} else {
handleDecodeInternally(rawResult, resultHandler, barcode);
}
break;
}
}
private void handleDecodeInternally(Result rawResult, ResultHandler resultHandler, Bitmap barcode) {
CharSequence displayContents = resultHandler.getDisplayContents();
if (copyToClipboard && !resultHandler.areContentsSecure()) {
ClipboardInterface.setText(displayContents, this);
}
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
if (resultHandler.getDefaultButtonID() != null && prefs.getBoolean(PreferencesActivity.KEY_AUTO_OPEN_WEB, false)) {
resultHandler.handleButtonPress(resultHandler.getDefaultButtonID());
return;
}
statusView.setVisibility(View.GONE);
viewfinderView.setVisibility(View.GONE);
resultView.setVisibility(View.VISIBLE);
ImageView barcodeImageView = (ImageView) findViewById(R.id.barcode_image_view);
if (barcode == null) {
barcodeImageView.setImageBitmap(BitmapFactory.decodeResource(getResources(),
R.drawable.launcher_icon));
} else {
barcodeImageView.setImageBitmap(barcode);
}
TextView formatTextView = (TextView) findViewById(R.id.format_text_view);
formatTextView.setText(rawResult.getBarcodeFormat().toString());
TextView typeTextView = (TextView) findViewById(R.id.type_text_view);
typeTextView.setText(resultHandler.getType().toString());
DateFormat formatter = DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT);
TextView timeTextView = (TextView) findViewById(R.id.time_text_view);
timeTextView.setText(formatter.format(new Date(rawResult.getTimestamp())));
TextView metaTextView = (TextView) findViewById(R.id.meta_text_view);
View metaTextViewLabel = findViewById(R.id.meta_text_view_label);
metaTextView.setVisibility(View.GONE);
metaTextViewLabel.setVisibility(View.GONE);
Map<ResultMetadataType,Object> metadata = rawResult.getResultMetadata();
if (metadata != null) {
StringBuilder metadataText = new StringBuilder(20);
for (Map.Entry<ResultMetadataType,Object> entry : metadata.entrySet()) {
if (DISPLAYABLE_METADATA_TYPES.contains(entry.getKey())) {
metadataText.append(entry.getValue()).append('\n');
}
}
if (metadataText.length() > 0) {
metadataText.setLength(metadataText.length() - 1);
metaTextView.setText(metadataText);
metaTextView.setVisibility(View.VISIBLE);
metaTextViewLabel.setVisibility(View.VISIBLE);
}
}
TextView contentsTextView = (TextView) findViewById(R.id.contents_text_view);
contentsTextView.setText(displayContents);
int scaledSize = Math.max(22, 32 - displayContents.length() / 4);
contentsTextView.setTextSize(TypedValue.COMPLEX_UNIT_SP, scaledSize);
TextView supplementTextView = (TextView) findViewById(R.id.contents_supplement_text_view);
supplementTextView.setText("");
supplementTextView.setOnClickListener(null);
if (PreferenceManager.getDefaultSharedPreferences(this).getBoolean(
PreferencesActivity.KEY_SUPPLEMENTAL, true)) {
SupplementalInfoRetriever.maybeInvokeRetrieval(supplementTextView,
resultHandler.getResult(),
historyManager,
this);
}
int buttonCount = resultHandler.getButtonCount();
ViewGroup buttonView = (ViewGroup) findViewById(R.id.result_button_view);
buttonView.requestFocus();
for (int x = 0; x < ResultHandler.MAX_BUTTON_COUNT; x++) {
TextView button = (TextView) buttonView.getChildAt(x);
if (x < buttonCount) {
button.setVisibility(View.VISIBLE);
button.setText(resultHandler.getButtonText(x));
button.setOnClickListener(new ResultButtonListener(resultHandler, x));
} else {
button.setVisibility(View.GONE);
}
}
}
private void handleDecodeInternally(Result rawResult, ResultHandler resultHandler, Bitmap barcode) {
statusView.setVisibility(View.GONE);
viewfinderView.setVisibility(View.GONE);
resultView.setVisibility(View.VISIBLE);
ImageView barcodeImageView = (ImageView) findViewById(fakeR.getId("id", "barcode_image_view"));
if (barcode == null) {
barcodeImageView.setImageBitmap(BitmapFactory.decodeResource(getResources(),
fakeR.getId("drawable", "launcher_icon")));
} else {
barcodeImageView.setImageBitmap(barcode);
}
TextView formatTextView = (TextView) findViewById(fakeR.getId("id", "format_text_view"));
formatTextView.setText(rawResult.getBarcodeFormat().toString());
TextView typeTextView = (TextView) findViewById(fakeR.getId("id", "type_text_view"));
typeTextView.setText(resultHandler.getType().toString());
DateFormat formatter = DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT);
String formattedTime = formatter.format(new Date(rawResult.getTimestamp()));
TextView timeTextView = (TextView) findViewById(fakeR.getId("id", "time_text_view"));
timeTextView.setText(formattedTime);
TextView metaTextView = (TextView) findViewById(fakeR.getId("id", "meta_text_view"));
View metaTextViewLabel = findViewById(fakeR.getId("id", "meta_text_view_label"));
metaTextView.setVisibility(View.GONE);
metaTextViewLabel.setVisibility(View.GONE);
Map<ResultMetadataType,Object> metadata = rawResult.getResultMetadata();
if (metadata != null) {
StringBuilder metadataText = new StringBuilder(20);
for (Map.Entry<ResultMetadataType,Object> entry : metadata.entrySet()) {
if (DISPLAYABLE_METADATA_TYPES.contains(entry.getKey())) {
metadataText.append(entry.getValue()).append('\n');
}
}
if (metadataText.length() > 0) {
metadataText.setLength(metadataText.length() - 1);
metaTextView.setText(metadataText);
metaTextView.setVisibility(View.VISIBLE);
metaTextViewLabel.setVisibility(View.VISIBLE);
}
}
TextView contentsTextView = (TextView) findViewById(fakeR.getId("id", "contents_text_view"));
CharSequence displayContents = resultHandler.getDisplayContents();
contentsTextView.setText(displayContents);
// Crudely scale betweeen 22 and 32 -- bigger font for shorter text
int scaledSize = Math.max(22, 32 - displayContents.length() / 4);
contentsTextView.setTextSize(TypedValue.COMPLEX_UNIT_SP, scaledSize);
TextView supplementTextView = (TextView) findViewById(fakeR.getId("id", "contents_supplement_text_view"));
supplementTextView.setText("");
supplementTextView.setOnClickListener(null);
if (PreferenceManager.getDefaultSharedPreferences(this).getBoolean(
PreferencesActivity.KEY_SUPPLEMENTAL, true)) {
SupplementalInfoRetriever.maybeInvokeRetrieval(supplementTextView,
resultHandler.getResult(),
historyManager,
this);
}
int buttonCount = resultHandler.getButtonCount();
ViewGroup buttonView = (ViewGroup) findViewById(fakeR.getId("id", "result_button_view"));
buttonView.requestFocus();
for (int x = 0; x < ResultHandler.MAX_BUTTON_COUNT; x++) {
TextView button = (TextView) buttonView.getChildAt(x);
if (x < buttonCount) {
button.setVisibility(View.VISIBLE);
button.setText(resultHandler.getButtonText(x));
button.setOnClickListener(new ResultButtonListener(resultHandler, x));
} else {
button.setVisibility(View.GONE);
}
}
if (copyToClipboard && !resultHandler.areContentsSecure()) {
ClipboardManager clipboard = (ClipboardManager) getSystemService(CLIPBOARD_SERVICE);
if (displayContents != null) {
clipboard.setText(displayContents);
}
}
}
private void handleDecodeInternally(Result rawResult, ResultHandler resultHandler, Bitmap barcode) {
statusView.setVisibility(View.GONE);
viewfinderView.setVisibility(View.GONE);
resultView.setVisibility(View.VISIBLE);
ImageView barcodeImageView = (ImageView) findViewById(R.id.barcode_image_view);
if (barcode == null) {
barcodeImageView.setImageBitmap(BitmapFactory.decodeResource(getResources(),
R.drawable.launcher_icon));
} else {
barcodeImageView.setImageBitmap(barcode);
}
TextView formatTextView = (TextView) findViewById(R.id.format_text_view);
formatTextView.setText(rawResult.getBarcodeFormat().toString());
TextView typeTextView = (TextView) findViewById(R.id.type_text_view);
typeTextView.setText(resultHandler.getType().toString());
DateFormat formatter = DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT);
String formattedTime = formatter.format(new Date(rawResult.getTimestamp()));
TextView timeTextView = (TextView) findViewById(R.id.time_text_view);
timeTextView.setText(formattedTime);
TextView metaTextView = (TextView) findViewById(R.id.meta_text_view);
View metaTextViewLabel = findViewById(R.id.meta_text_view_label);
metaTextView.setVisibility(View.GONE);
metaTextViewLabel.setVisibility(View.GONE);
Map<ResultMetadataType,Object> metadata = rawResult.getResultMetadata();
if (metadata != null) {
StringBuilder metadataText = new StringBuilder(20);
for (Map.Entry<ResultMetadataType,Object> entry : metadata.entrySet()) {
if (DISPLAYABLE_METADATA_TYPES.contains(entry.getKey())) {
metadataText.append(entry.getValue()).append('\n');
}
}
if (metadataText.length() > 0) {
metadataText.setLength(metadataText.length() - 1);
metaTextView.setText(metadataText);
metaTextView.setVisibility(View.VISIBLE);
metaTextViewLabel.setVisibility(View.VISIBLE);
}
}
TextView contentsTextView = (TextView) findViewById(R.id.contents_text_view);
CharSequence displayContents = resultHandler.getDisplayContents();
contentsTextView.setText(displayContents);
// Crudely scale betweeen 22 and 32 -- bigger font for shorter text
int scaledSize = Math.max(22, 32 - displayContents.length() / 4);
contentsTextView.setTextSize(TypedValue.COMPLEX_UNIT_SP, scaledSize);
TextView supplementTextView = (TextView) findViewById(R.id.contents_supplement_text_view);
supplementTextView.setText("");
supplementTextView.setOnClickListener(null);
if (PreferenceManager.getDefaultSharedPreferences(this).getBoolean(
PreferencesActivity.KEY_SUPPLEMENTAL, true)) {
SupplementalInfoRetriever.maybeInvokeRetrieval(supplementTextView,
resultHandler.getResult(),
handler,
historyManager,
this);
}
int buttonCount = resultHandler.getButtonCount();
ViewGroup buttonView = (ViewGroup) findViewById(R.id.result_button_view);
buttonView.requestFocus();
for (int x = 0; x < ResultHandler.MAX_BUTTON_COUNT; x++) {
TextView button = (TextView) buttonView.getChildAt(x);
if (x < buttonCount) {
button.setVisibility(View.VISIBLE);
button.setText(resultHandler.getButtonText(x));
button.setOnClickListener(new ResultButtonListener(resultHandler, x));
} else {
button.setVisibility(View.GONE);
}
}
if (copyToClipboard && !resultHandler.areContentsSecure()) {
ClipboardManager clipboard = (ClipboardManager) getSystemService(CLIPBOARD_SERVICE);
clipboard.setText(displayContents);
}
}