// add the getActivity() before getIntent and it should work perfectly // inside your fragment Bundle bundle = getActivity().getIntent().getExtras();
Here is what the above code is Doing:
1. getActivity() returns the Activity this fragment is currently associated with.
2. getIntent() returns the intent this activity was started with.
3. getExtras() returns any extras that were included with the Intent.
public boolean containsGreaterThanHundred(List numbers) { for (Integer i : numbers) { if (i > 100) { return true; } } return false; } Here is what the above code is Doing: 1. It’s iterating over the list of numbers. 2. For each number, it’s checking if the number is greater than 100. 3. If it…
$ meteor mongo MongoDB shell version 2.6.7 Here is what the above code is Doing: 1. We’re importing the MongoDB driver for Python. 2. We’re creating a connection to the MongoDB server. 3. We’re creating a database called “test”. 4. We’re creating a collection called “restaurants” in the “test” database. 5. We’re inserting a document…
List result = strings.stream() .map(String::toLowerCase) .collect(Collectors.toList()); Here is what the above code is Doing: 1. We’re creating a stream of strings. 2. We’re mapping each string to a lowercase version of itself. 3. We’re collecting the results into a list.
File file= new File(url); file.setReadable(true, false); Intent intent = new Intent(Intent.ACTION_VIEW); Uri pdfUri = FileProvider.getUriForFile(getApplicationContext(), BuildConfig.APPLICATION_ID + “.provider”, file); intent.setDataAndType(pdfUri, “application/pdf”); intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); intent.addFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION); List resInfoList = getApplicationContext().getPackageManager().queryIntentActivities(intent, PackageManager.MATCH_DEFAULT_ONLY); for (ResolveInfo resolveInfo : resInfoList) { String packageName = resolveInfo.activityInfo.packageName; getApplicationContext().grantUriPermission(packageName, pdfUri, Intent.FLAG_GRANT_WRITE_URI_PERMISSION | Intent.FLAG_GRANT_READ_URI_PERMISSION); } Intent in = Intent.createChooser(intent, “Open File”); startActivity(in); Here is what the…
itemList.removeIf(item -> item.getName().equals(“Bug”)); Here is what the above code is Doing: 1. We are creating a list of items. 2. We are removing all the items from the list that have the name “Bug”. 3. We are printing the list. The output of the above code is: [Item{name=’Pen’, price=10}, Item{name=’Pencil’, price=5}, Item{name=’Eraser’, price=2}]
String s=String.valueOf(n); Here is what the above code is Doing: 1. We are converting the number to a string. 2. We are then converting the string to a character array. 3. We are then reversing the character array. 4. We are then converting the character array back to a string. 5. We are then converting the…