Android calls the System camera and keeps the image local.

1. Call the System camera

 

[Java]View plaincopyprint?

1. // Photograph
2. Public void takephotos (view ){
3. Intent cameraintent = new intent (
4. Android. provider. mediastore. action_image_capture );
5. Startactivityforresult (cameraintent, camera_request );
6. }

// Photography public void takephotos (view) {intent cameraintent = new intent (Android. provider. mediastore. action_image_capture); startactivityforresult (cameraintent, camera_request );}

[Java]View plaincopyprint?

1. @ Override
2. Protected void onactivityresult (INT requestcode, int resultcode, intent data) {// process it here
3. // Todo auto-generated method stub
4. If (requestcode = camera_request & resultcode = result_ OK & Data. getextras (). Get ("data ")! = NULL ){
5. If (RSD. getphoto1url ()! = NULL) {// Delete the information of the previous image
6. Deleteimgage (RSD. getphoto1url ());
7. }
8. Bitmap photo = (Bitmap) data. getextras (). Get ("data ");
9. File basefile = filehelper. getpicbasefile ();
10. If (basefile = NULL ){
11. Showlongmessage ("SD card unavailable, please check the SD card situation ");
12. Return;
13. }
14. String filename = getfilename (); // image name
15. RSD. setphoto1url (filename );
16. Savebitmap (photo, filename, basefile );
17. Imgphoto. setimagebitmap (photo );
18. }
20. Super. onactivityresult (requestcode, resultcode, data );
21. }

@ Overrideprotected void onactivityresult (INT requestcode, int resultcode, intent data) {// process it here // todo auto-generated method stubif (requestcode = camera_request & resultcode = result_ OK & data. getextras (). get ("data ")! = NULL) {If (RSD. getphoto1url ()! = NULL) {// Delete the information of the previous image deleteimgage (RSD. getphoto1url ();} bitmap photo = (Bitmap) data. getextras (). get ("data"); file basefile = filehelper. getpicbasefile (); If (basefile = NULL) {showlongmessage ("SD card unavailable, please check the SD card situation"); return;} string filename = getfilename (); // The RSD of the image name. setphoto1url (filename); savebitmap (photo, filename, basefile); imgphoto. setimagebitmap (photo);} super. onactivityresult (requestcode, resultcode, data );}

2.[Java]View plaincopyprint?

1. // Get the file name
2. Private string getfilename (){
3. Simpledateformat SDF = new simpledateformat ("yyyymmddhhmmss", locale. getdefault ());
4. Date crudate = calendar. getinstance (). gettime ();
5. String strdate = SDF. Format (crudate );
6. String username = config. getuser (question_record.this). getloginname ();
7. String filename = username + strdate + ". jpg ";
8. Return filename;
9. }

// Get the file name private string getfilename () {simpledateformat SDF = new simpledateformat ("yyyymmddhhmmss", locale. getdefault (); Date crudate = calendar. getinstance (). gettime (); string strdate = SDF. format (crudate); string username = config. getuser (question_record.this ). getloginname (); string filename = username + strdate + ". jpg "; return filename ;}

3.[Java]View plaincopyprint?

1. // Save the image
2. Private void savebitmap (Bitmap bitmap, string filename, file basefile ){
3. Fileoutputstream Bos = NULL;
4. File imgfile = new file (basefile, "/" + filename );
5. Try {
6. Bos = new fileoutputstream (imgfile );
7. Bitmap. Compress (bitmap. compressformat. JPEG, 100, Bos );
8. } Catch (filenotfoundexception e ){
9. // Todo auto-generated Catch Block
10. E. printstacktrace ();
11. } Finally {
12. Try {
13. Bos. Flush ();
14. Bos. Close ();
15. } Catch (ioexception e ){
16. // Todo auto-generated Catch Block
17. E. printstacktrace ();
18. }
19. }
20. }

// Save the image private void savebitmap (Bitmap bitmap, string filename, file basefile) {fileoutputstream Bos = NULL; file imgfile = new file (basefile, "/" + filename ); try {Bos = new fileoutputstream (imgfile); bitmap. compress (bitmap. compressformat. JPEG, 100, Bos);} catch (filenotfoundexception e) {// todo auto-generated catch blocke. printstacktrace ();} finally {try {Bos. flush (); Bos. close ();} catch (ioexception e) {// todo auto-generated catch blocke. printstacktrace ();}}}

4. File help class

 

Public class filehelper {

1. Private Static string filepath = "inspect/image ";
3. /**
4. * Basic image path
5. * @ Return
6. */
7. Public static file getpicbasefile (){
8. If (environment. getexternalstoragestate (). Equals (
9. Environment. media_mounted) {// file available
10. File F = new file (environment. getexternalstoragedirectory (), filepath );
11. If (! F. exists () F. mkdirs ();
12. Return F;
13. } Else {
14. Return NULL;
15. }
16. }
18. }

Public class filehelper {Private Static string filepath = "inspect/image";/*** Image Base path * @ return */public static file getpicbasefile () {If (environment. getexternalstoragestate (). equals (environment. media_mounted) {// file available file F = new file (environment. getexternalstoragedirectory (), filepath); If (! F. exists () F. mkdirs (); Return F ;}else {return NULL ;}}}

5. The above code has been very detailed. If you have any questions about shoes you cannot understand, contact me.