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2014/10/16 ¤W¤È 08:20:52
android Programming Glossary: openfileoutputHow to create a file in Android? http://stackoverflow.com/questions/1239026/how-to-create-a-file-in-android TESTSTRING new String Hello Android We have to use the openFileOutput method the ActivityContext provides to protect your file from.. we have nothing to hide in our file FileOutputStream fOut openFileOutput samplefile.txt MODE_WORLD_READABLE OutputStreamWriter osw..
Capture screen shot of GoogleMap Android API V2 http://stackoverflow.com/questions/13773658/capture-screen-shot-of-googlemap-android-api-v2 String filePath System.currentTimeMillis .jpeg try fout openFileOutput filePath MODE_WORLD_READABLE Write the string to the file bitmap.compress..
How to create/write file in the root of the android device? http://stackoverflow.com/questions/2079766/how-to-create-write-file-in-the-root-of-the-android-device something like this to create a file FileOutputStream fs openFileOutput test.in MODE_WORLD_WRITEABLE String s Head r n s Type 2 byte.. android file io share improve this question Context.openFileOutput is meant to be used for creating files private to your application... reference android content Context.html#openFileOutput java.lang.String int as for your question you can't write to..
http://stackoverflow.com/questions/2455102/writing-a-file-to-sdcard I found on the net. All I could find was using the openFileOutput MODE_WORLD_READABLE method of the activity but how my app writes.. android file file io share improve this question The openFileOutput method writes data to your application's private data area not..
Android - not able to attach a file in email http://stackoverflow.com/questions/4123420/android-not-able-to-attach-a-file-in-email String string hello world FileOutputStream fos openFileOutput FILENAME Context.MODE_PRIVATE fos.write string.getBytes fos.close..
How to store hashmap so that it can be retained it value after a device reboot? http://stackoverflow.com/questions/4953466/how-to-store-hashmap-so-that-it-can-be-retained-it-value-after-a-device-reboot HashMap String String hm try FileOutputStream fStream openFileOutput namefile.bin Context.MODE_PRIVATE ObjectOutputStream oStream..
Save internal file in my own internal folder in Android http://stackoverflow.com/questions/5766609/save-internal-file-in-my-own-internal-folder-in-android myfile.txt if mypath.exists out new OutputStreamWriter openFileOutput mypath.getAbsolutePath MODE_PRIVATE out.write test out.close.. myfile.txt if mypath.exists out new OutputStreamWriter openFileOutput mypath.getAbsolutePath MODE_PRIVATE out.write test out.close.. f new File mypath myfile.txt out new OutputStreamWriter openFileOutput f.getPath MODE_PRIVATE out.write test out.close Fourth Way..
http://stackoverflow.com/questions/6072895/email-from-internal-storage getting any help will be appreciated. FileOutputStream fos openFileOutput xmlFilename MODE_PRIVATE fos.write xml.getBytes fos.close Intent.. correct about needing to make the file world readable fos openFileOutput xmlFilename MODE_WORLD_READABLE Next we need to work around..
How to open a pdf stored either in res/raw or assets folder? http://stackoverflow.com/questions/6491210/how-to-open-a-pdf-stored-either-in-res-raw-or-assets-folder user wants to view it copy it somewhere public . Look into openFileOutput or getExternalFilesDir . Launch the Intent just like you are..
How to pass drawable between activities http://stackoverflow.com/questions/8407336/how-to-pass-drawable-between-activities fileName SomeName.png try FileOutputStream fileOutStream openFileOutput fileName MODE_PRIVATE fileOutStream.write b b is byte array..
How to create a file in Android? http://stackoverflow.com/questions/1239026/how-to-create-a-file-in-android Writing a file... try catches IOException below final String TESTSTRING new String Hello Android We have to use the openFileOutput method the ActivityContext provides to protect your file from others and This is done for security reasons. We chose MODE_WORLD_READABLE.. for security reasons. We chose MODE_WORLD_READABLE because we have nothing to hide in our file FileOutputStream fOut openFileOutput samplefile.txt MODE_WORLD_READABLE OutputStreamWriter osw new OutputStreamWriter fOut Write the string to the file osw.write..
Capture screen shot of GoogleMap Android API V2 http://stackoverflow.com/questions/13773658/capture-screen-shot-of-googlemap-android-api-v2 v1.setDrawingCacheEnabled false OutputStream fout null String filePath System.currentTimeMillis .jpeg try fout openFileOutput filePath MODE_WORLD_READABLE Write the string to the file bitmap.compress Bitmap.CompressFormat.JPEG 90 fout fout.flush..
How to create/write file in the root of the android device? http://stackoverflow.com/questions/2079766/how-to-create-write-file-in-the-root-of-the-android-device the root of the android device I found out that you can use something like this to create a file FileOutputStream fs openFileOutput test.in MODE_WORLD_WRITEABLE String s Head r n s Type 2 byte buffer s.getBytes fs.write buffer fs.close When running the.. around for an answer but havent found one yet. regards android file io share improve this question Context.openFileOutput is meant to be used for creating files private to your application. they go in your app's private data directory. you supply.. the file to open can not contain path separators . http developer.android.com reference android content Context.html#openFileOutput java.lang.String int as for your question you can't write to unless you're root my linux box adb shell ls l d drwxr xr x..
http://stackoverflow.com/questions/2455102/writing-a-file-to-sdcard in the manifest and tried many different combinations of tutorials I found on the net. All I could find was using the openFileOutput MODE_WORLD_READABLE method of the activity but how my app writes file is by using a thread. Specifically a thread is invoked.. with reference to x. the file is created but remains 0 bytes android file file io share improve this question The openFileOutput method writes data to your application's private data area not the SD card so that's probably not what you want. You should..
Android - not able to attach a file in email http://stackoverflow.com/questions/4123420/android-not-able-to-attach-a-file-in-email then how can i attach them in email. String FILENAME hello_file.txt String string hello world FileOutputStream fos openFileOutput FILENAME Context.MODE_PRIVATE fos.write string.getBytes fos.close File imageFile getFileStreamPath FILENAME Uri imageUri..
How to store hashmap so that it can be retained it value after a device reboot? http://stackoverflow.com/questions/4953466/how-to-store-hashmap-so-that-it-can-be-retained-it-value-after-a-device-reboot here is sample code for serialization.. public void serializeMap HashMap String String hm try FileOutputStream fStream openFileOutput namefile.bin Context.MODE_PRIVATE ObjectOutputStream oStream new ObjectOutputStream fStream oStream.writeObject hm oStream.flush..
Save internal file in my own internal folder in Android http://stackoverflow.com/questions/5766609/save-internal-file-in-my-own-internal-folder-in-android path new File getFilesDir myfolder File mypath new File path myfile.txt if mypath.exists out new OutputStreamWriter openFileOutput mypath.getAbsolutePath MODE_PRIVATE out.write test out.close Second way OutputStreamWriter out try ContextWrapper cw new.. path.createNewFile path.mkdir File mypath new File path myfile.txt if mypath.exists out new OutputStreamWriter openFileOutput mypath.getAbsolutePath MODE_PRIVATE out.write test out.close Third way File path getFilesDir String mypath path.toString.. mypath path.toString myfolder OutputStreamWriter out try File f new File mypath myfile.txt out new OutputStreamWriter openFileOutput f.getPath MODE_PRIVATE out.write test out.close Fourth Way File path getFilesDir OutputStreamWriter out try File f new..
http://stackoverflow.com/questions/6072895/email-from-internal-storage the internal storage. Here is my code and the error I am getting any help will be appreciated. FileOutputStream fos openFileOutput xmlFilename MODE_PRIVATE fos.write xml.getBytes fos.close Intent intent new Intent android.content.Intent.ACTION_SEND intent.setType.. more work to be portable First CommonsWare is very much correct about needing to make the file world readable fos openFileOutput xmlFilename MODE_WORLD_READABLE Next we need to work around Gmail's insistence on the mnt sdcard or implementation specific..
How to open a pdf stored either in res/raw or assets folder? http://stackoverflow.com/questions/6491210/how-to-open-a-pdf-stored-either-in-res-raw-or-assets-folder Store the PDF file in the assets directory. When the user wants to view it copy it somewhere public . Look into openFileOutput or getExternalFilesDir . Launch the Intent just like you are doing now except use getAbsolutePath on the newly created file..
How to pass drawable between activities http://stackoverflow.com/questions/8407336/how-to-pass-drawable-between-activities . In Activity A save the file Internal Storage String fileName SomeName.png try FileOutputStream fileOutStream openFileOutput fileName MODE_PRIVATE fileOutStream.write b b is byte array used if you have your picture downloaded from the Web or..
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