2014/10/16 上午 08:13:32

android Programming Glossary: files.length

How can you implement multi-selection and Contextual ActionMode in ActionBarSherlock?

http://stackoverflow.com/questions/14737519/how-can-you-implement-multi-selection-and-contextual-actionmode-in-actionbarsher

if empty finish action mode. if actionMode null files null files.length 0 actionMode.finish private void initListView this.adapter..

Android Webview - Completely Clear the Cache

http://stackoverflow.com/questions/2465432/android-webview-completely-clear-the-cache

f.delete if empty false File files f.listFiles if files.length 0 for File tmp files stack.add tmp else stack.remove..

Does Android keep the .apk files? if so where?

http://stackoverflow.com/questions/2507960/does-android-keep-the-apk-files-if-so-where

new File data app String files appsDir.list for int i 0 i files.length i Log.d TAG File files i It does lists the apks in my rooted..

Android: How to create a directory on the SD Card and copy files from /res/raw to it?

http://stackoverflow.com/questions/3851712/android-how-to-create-a-directory-on-the-sd-card-and-copy-files-from-res-raw-t

clipart ERROR e.toString e.printStackTrace for int i 0 i files.length i InputStream in null OutputStream out null try in assetManager.open..

read data from sdcard in android

http://stackoverflow.com/questions/4633260/read-data-from-sdcard-in-android

root item.add .. path.add f.getParent for int i 0 i files.length i File file files i path.add file.getPath if file.isDirectory.. root item.add .. path.add f.getParent for int i 0 i files.length i File file files i path.add file.getPath if file.isDirectory..

Java MimetypesFileTypeMap always returning application/octet-stream on Android emulator

http://stackoverflow.com/questions/4855627/java-mimetypesfiletypemap-always-returning-application-octet-stream-on-android-e

File files dir.listFiles String mimeType for int i 0 i files.length i if files i .isDirectory false mimeType map.getContentType..

Browse Button required?

http://stackoverflow.com/questions/5617388/browse-button-required

File files mDirectory.listFiles filter if files null files.length 0 for File f files if f.isHidden mShowHiddenFiles Don't add..

Delete a folder on SD card

http://stackoverflow.com/questions/5701586/delete-a-folder-on-sd-card

path.listFiles if files null return true for int i 0 i files.length i if files i .isDirectory deleteDirectory files i else files..

“Rotating wheel” progress dialog while deleting folder from SD card

http://stackoverflow.com/questions/6894698/rotating-wheel-progress-dialog-while-deleting-folder-from-sd-card

if path.exists File files path.listFiles for int i 0 i files.length i if files i .isDirectory deleteDirectory files i else files.. if path.exists File files path.listFiles for int i 0 i files.length i if files i .isDirectory deleteDirectory files i else files..

How to get all the pictures from the sdcard of emulator and display it in a listView?

http://stackoverflow.com/questions/7303943/how-to-get-all-the-pictures-from-the-sdcard-of-emulator-and-display-it-in-a-list

root item.add .. path.add f.getParent for int i 0 i files.length i File file files i path.add file.getPath if file.isDirectory..

How to zip and unzip the files?

http://stackoverflow.com/questions/7485114/how-to-zip-and-unzip-the-files

zipFile try byte data new byte BUFFER_SIZE for int i 0 i files.length i FileInputStream fi new FileInputStream files i origin new..

How can you detect a dual-core cpu on an Android device from code?

http://stackoverflow.com/questions/7962155/how-can-you-detect-a-dual-core-cpu-on-an-android-device-from-code

Return the number of cores virtual CPU devices return files.length catch Exception e Default to return 1 core return 1 This Java..

How can you implement multi-selection and Contextual ActionMode in ActionBarSherlock?

http://stackoverflow.com/questions/14737519/how-can-you-implement-multi-selection-and-contextual-actionmode-in-actionbarsher

items if actionMode null actionMode.invalidate if empty finish action mode. if actionMode null files null files.length 0 actionMode.finish private void initListView this.adapter new MultiSelectionAdapter getActivity this.list.setAdapter..

Android Webview - Completely Clear the Cache

http://stackoverflow.com/questions/2465432/android-webview-completely-clear-the-cache

f stack.get stack.size 1 if f.isDirectory true boolean empty f.delete if empty false File files f.listFiles if files.length 0 for File tmp files stack.add tmp else stack.remove stack.size 1 else f.delete stack.remove stack.size..

Does Android keep the .apk files? if so where?

http://stackoverflow.com/questions/2507960/does-android-keep-the-apk-files-if-so-where

Android: How to create a directory on the SD Card and copy files from /res/raw to it?

http://stackoverflow.com/questions/3851712/android-how-to-create-a-directory-on-the-sd-card-and-copy-files-from-res-raw-t

assetManager.list clipart catch Exception e Log.e read clipart ERROR e.toString e.printStackTrace for int i 0 i files.length i InputStream in null OutputStream out null try in assetManager.open clipart files i out new FileOutputStream basepath..

read data from sdcard in android

http://stackoverflow.com/questions/4633260/read-data-from-sdcard-in-android

files f.listFiles if dirPath.equals root item.add root path.add root item.add .. path.add f.getParent for int i 0 i files.length i File file files i path.add file.getPath if file.isDirectory item.add file.getName else item.add file.getName ArrayAdapter.. files f.listFiles if dirPath.equals root item.add root path.add root item.add .. path.add f.getParent for int i 0 i files.length i File file files i path.add file.getPath if file.isDirectory item.add file.getName else item.add file.getName ArrayAdapter..

Java MimetypesFileTypeMap always returning application/octet-stream on Android emulator

http://stackoverflow.com/questions/4855627/java-mimetypesfiletypemap-always-returning-application-octet-stream-on-android-e

File dir Environment.getExternalStorageDirectory File files dir.listFiles String mimeType for int i 0 i files.length i if files i .isDirectory false mimeType map.getContentType files i if mimeType.toLowerCase .equals application octet stream..

Browse Button required?

http://stackoverflow.com/questions/5617388/browse-button-required

acceptedFileExtensions Get the files in the directory File files mDirectory.listFiles filter if files null files.length 0 for File f files if f.isHidden mShowHiddenFiles Don't add the file continue Add the file the ArrayAdapter mFiles.add..

Delete a folder on SD card

http://stackoverflow.com/questions/5701586/delete-a-folder-on-sd-card

boolean deleteDirectory File path if path.exists File files path.listFiles if files null return true for int i 0 i files.length i if files i .isDirectory deleteDirectory files i else files i .delete return path.delete share improve this answer..

“Rotating wheel” progress dialog while deleting folder from SD card

http://stackoverflow.com/questions/6894698/rotating-wheel-progress-dialog-while-deleting-folder-from-sd-card

f dialog.dismiss private void deleteDirectory File path if path.exists File files path.listFiles for int i 0 i files.length i if files i .isDirectory deleteDirectory files i else files i .delete return path.delete Which is supposed to show.. deleteDirectory f private void deleteDirectory File path if path.exists File files path.listFiles for int i 0 i files.length i if files i .isDirectory deleteDirectory files i else files i .delete return path.delete handler.sendEmptyMessage..

How to get all the pictures from the sdcard of emulator and display it in a listView?

http://stackoverflow.com/questions/7303943/how-to-get-all-the-pictures-from-the-sdcard-of-emulator-and-display-it-in-a-list

How to zip and unzip the files?

http://stackoverflow.com/questions/7485114/how-to-zip-and-unzip-the-files

ZipOutputStream new BufferedOutputStream new FileOutputStream zipFile try byte data new byte BUFFER_SIZE for int i 0 i files.length i FileInputStream fi new FileInputStream files i origin new BufferedInputStream fi BUFFER_SIZE try ZipEntry entry new..

How can you detect a dual-core cpu on an Android device from code?

http://stackoverflow.com/questions/7962155/how-can-you-detect-a-dual-core-cpu-on-an-android-device-from-code

the devices we care about File files dir.listFiles new CpuFilter Return the number of cores virtual CPU devices return files.length catch Exception e Default to return 1 core return 1 This Java code should work in any Android application even without..