大约有 40,000 项符合查询结果（耗时：0.0480秒） [XML]
Getting the current Fragment instance in the viewpager
...dText:
Fragment page = getSupportFragmentManager().findFragmentByTag("android:switcher:" + R.id.pager + ":" + ViewPager.getCurrentItem());
// based on the current position you can then cast the page to the correct
// class and call the method:
if (ViewPager.getCurrentItem() == 0...
Quick search on filename
How can I quick search a class file or entire resource file in android studio?
5 Answers
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Convert Bitmap to File
... A FileOutputStream is how you write to a file. See developer.android.com/reference/java/io/FileOutputStream.html
– Torid
Oct 14 '11 at 17:08
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Easy way to write contents of a Java InputStream to an OutputStream
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FYI, Files is NOT available in Android's Java 1.7. I got stung by this: stackoverflow.com/questions/24869323/…
– Joshua Pinter
Jan 24 '15 at 22:25
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Convert InputStream to BufferedReader
...ad a text file line by line using InputStream from the assets directory in Android.
3 Answers
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How to detect reliably Mac OS X, iOS, Linux, Windows in C preprocessor? [duplicate]
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also add __ANDROID__
– fnc12
Sep 26 '16 at 7:09
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show 11 more comments
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Java: How to convert List to Map
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This uses Guava. Unfortunately Guava is super slow on Android, so this solution shouldn't be used in an Android project.
– IgorGanapolsky
Oct 5 '15 at 14:41
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Quickest way to convert XML to JSON in Java [closed]
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Warning: The json.org.XML package does not exist in Android!
– Ludovic Landry
Nov 25 '11 at 14:49
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Assigning variables with dynamic names in Java
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Excellent when you need to convert Android's sensor event.values[] into a set of variables. event.values[] could have a length from 1 to 6 and it's handy to have it convert, in my case for an array-less json marshaling.
– Farshid T
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Get size of folder or file
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Is there an equivalent for this on Android development?
– android developer
Apr 30 '14 at 22:23
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