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2014/10/16 ¤W¤È 08:11:59
android Programming Glossary: cvnullpointer exception raises when i click on the button http://stackoverflow.com/questions/11080994/nullpointer-exception-raises-when-i-click-on-the-button .compress Bitmap.CompressFormat.PNG 100 out ContentValues cv new ContentValues cv.put KEY_IMG out.toByteArray mDb.insert.. 100 out ContentValues cv new ContentValues cv.put KEY_IMG out.toByteArray mDb.insert CERTIFICATES_TABLE null.. KEY_IMG out.toByteArray mDb.insert CERTIFICATES_TABLE null cv public Certificates getFirstCertificatesFromDB throws SQLException..
http://stackoverflow.com/questions/11699744/face-recognition-on-android how to acquire... Here is the error The method train opencv_core.CvArr opencv_core.CvArr in the type opencv_contrib.FaceRecognizer.. Here is the error The method train opencv_core.CvArr opencv_core.CvArr in the type opencv_contrib.FaceRecognizer is not.. train opencv_core.CvArr opencv_core.CvArr in the type opencv_contrib.FaceRecognizer is not applicable for the arguments ArrayList..
how to save image taken from camera and show it to listview - crashes with “IllegalStateException” http://stackoverflow.com/questions/15954896/how-to-save-image-taken-from-camera-and-show-it-to-listview-crashes-with-ille I use public void insertImage byte bytes ContentValues cv new ContentValues cv.put imageblob bytes Log.e inserted inserted.. insertImage byte bytes ContentValues cv new ContentValues cv.put imageblob bytes Log.e inserted inserted dbHelper.getWritableDatabase.. dbHelper.getWritableDatabase .insert Image imageblob cv public byte getImage Cursor c return c.getBlob 1 The database..
How do you interface with BadgeProvider on Samsung phones to add a count to the application icon? http://stackoverflow.com/questions/20136483/how-do-you-interface-with-badgeprovider-on-samsung-phones-to-add-a-count-to-the add a badge count to your application icon ContentValues cv new ContentValues cv.put package getPackageName Name of your.. your application icon ContentValues cv new ContentValues cv.put package getPackageName Name of your activity declared in.. Must be fully qualified name as shown below cv.put class com.example.badge.activity.Test cv.put badgecount..
How to add new contacts in android http://stackoverflow.com/questions/4744187/how-to-add-new-contacts-in-android ContentResolver cr this.getContentResolver ContentValues cv new ContentValues cv.put ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME.. ContentValues cv new ContentValues cv.put ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME New.. New Name cv.put ContactsContract.CommonDataKinds.Phone.NUMBER 1234567890..
http://stackoverflow.com/questions/7797641/android-galleryview-recycling of one way to do it public View getView int position View cv ViewGroup parent if convertView istanceof ImageView ImageView.. parent if convertView istanceof ImageView ImageView cv new ImageView mContext cv.setLayoutParams new Gallery.LayoutParams.. istanceof ImageView ImageView cv new ImageView mContext cv.setLayoutParams new Gallery.LayoutParams 150 100 cv.setScaleType..
nullpointer exception raises when i click on the button http://stackoverflow.com/questions/11080994/nullpointer-exception-raises-when-i-click-on-the-button out new ByteArrayOutputStream certificates.getBitmap .compress Bitmap.CompressFormat.PNG 100 out ContentValues cv new ContentValues cv.put KEY_IMG out.toByteArray mDb.insert CERTIFICATES_TABLE null cv public Certificates getFirstCertificatesFromDB.. certificates.getBitmap .compress Bitmap.CompressFormat.PNG 100 out ContentValues cv new ContentValues cv.put KEY_IMG out.toByteArray mDb.insert CERTIFICATES_TABLE null cv public Certificates getFirstCertificatesFromDB throws.. 100 out ContentValues cv new ContentValues cv.put KEY_IMG out.toByteArray mDb.insert CERTIFICATES_TABLE null cv public Certificates getFirstCertificatesFromDB throws SQLException Cursor cur mDb.query true CERTIFICATES_TABLE new String..
http://stackoverflow.com/questions/11699744/face-recognition-on-android explicitly accepts the CvArr Data type which I'm not sure how to acquire... Here is the error The method train opencv_core.CvArr opencv_core.CvArr in the type opencv_contrib.FaceRecognizer is not applicable for the arguments ArrayList ArrayList.. the CvArr Data type which I'm not sure how to acquire... Here is the error The method train opencv_core.CvArr opencv_core.CvArr in the type opencv_contrib.FaceRecognizer is not applicable for the arguments ArrayList ArrayList Does anyone.. I'm not sure how to acquire... Here is the error The method train opencv_core.CvArr opencv_core.CvArr in the type opencv_contrib.FaceRecognizer is not applicable for the arguments ArrayList ArrayList Does anyone know how to change my ArrayList..
how to save image taken from camera and show it to listview - crashes with “IllegalStateException” http://stackoverflow.com/questions/15954896/how-to-save-image-taken-from-camera-and-show-it-to-listview-crashes-with-ille I am confused about how to do this.. For database I use public void insertImage byte bytes ContentValues cv new ContentValues cv.put imageblob bytes Log.e inserted inserted dbHelper.getWritableDatabase .insert Image imageblob cv.. about how to do this.. For database I use public void insertImage byte bytes ContentValues cv new ContentValues cv.put imageblob bytes Log.e inserted inserted dbHelper.getWritableDatabase .insert Image imageblob cv public byte getImage.. new ContentValues cv.put imageblob bytes Log.e inserted inserted dbHelper.getWritableDatabase .insert Image imageblob cv public byte getImage Cursor c return c.getBlob 1 The database helper ... public static final String KEY_COMMENTS comments..
How do you interface with BadgeProvider on Samsung phones to add a count to the application icon? http://stackoverflow.com/questions/20136483/how-do-you-interface-with-badgeprovider-on-samsung-phones-to-add-a-count-to-the clazz count String.valueOf cnt finally c.close In order to add a badge count to your application icon ContentValues cv new ContentValues cv.put package getPackageName Name of your activity declared in the manifest as android.intent.action.MAIN... cnt finally c.close In order to add a badge count to your application icon ContentValues cv new ContentValues cv.put package getPackageName Name of your activity declared in the manifest as android.intent.action.MAIN. Must be fully qualified.. of your activity declared in the manifest as android.intent.action.MAIN. Must be fully qualified name as shown below cv.put class com.example.badge.activity.Test cv.put badgecount 1 integer count you want to display Execute insert getContentResolver..
How to add new contacts in android http://stackoverflow.com/questions/4744187/how-to-add-new-contacts-in-android savedInstanceState setContentView R.layout.main try ContentResolver cr this.getContentResolver ContentValues cv new ContentValues cv.put ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME New Name cv.put ContactsContract.CommonDataKinds.Phone.NUMBER.. setContentView R.layout.main try ContentResolver cr this.getContentResolver ContentValues cv new ContentValues cv.put ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME New Name cv.put ContactsContract.CommonDataKinds.Phone.NUMBER 1234567890.. ContentValues cv new ContentValues cv.put ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME New Name cv.put ContactsContract.CommonDataKinds.Phone.NUMBER 1234567890 cv.put ContactsContract.CommonDataKinds.Phone.TYPE ContactsContract.CommonDataKinds.Phone.TYPE_MOBILE..
http://stackoverflow.com/questions/7797641/android-galleryview-recycling the convertView to the view you want. Here is an example of one way to do it public View getView int position View cv ViewGroup parent if convertView istanceof ImageView ImageView cv new ImageView mContext cv.setLayoutParams new Gallery.LayoutParams.. way to do it public View getView int position View cv ViewGroup parent if convertView istanceof ImageView ImageView cv new ImageView mContext cv.setLayoutParams new Gallery.LayoutParams 150 100 cv.setScaleType ImageView.ScaleType.FIT_XY cv.setBackgroundResource.. getView int position View cv ViewGroup parent if convertView istanceof ImageView ImageView cv new ImageView mContext cv.setLayoutParams new Gallery.LayoutParams 150 100 cv.setScaleType ImageView.ScaleType.FIT_XY cv.setBackgroundResource mGalleryItemBackground..
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