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2014/10/16 ¤W¤È 08:11:16
android Programming Glossary: columnAppropriate multiplication of matrices for rotation/translation http://stackoverflow.com/questions/11965593/appropriate-multiplication-of-matrices-for-rotation-translation vector by a 4x4 matrix and store the result in a 4 element column vector. In matrix notation result lhs x rhs. The resultVector.. encountering an error because it is not a 4 element column vector. I'm assuming that '_ModelMatrixBody' is a 4x4 matrix..
How to set ringtone in Android from my activity? http://stackoverflow.com/questions/1271777/how-to-set-ringtone-in-android-from-my-activity like external audio media 46 The 46 is the id of the column in the MediaStore database so thats why you need to add the..
AutoCompleteTextView backed by CursorLoader http://stackoverflow.com/questions/12854336/autocompletetextview-backed-by-cursorloader not been used to get the current string value of a desired column in the resulting query. Has anyone been able to implement the..
How to pick an image from gallery (SD Card) for my app in Android? http://stackoverflow.com/questions/2507898/how-to-pick-an-image-from-gallery-sd-card-for-my-app-in-android filePathColumn null null null cursor.moveToFirst int columnIndex cursor.getColumnIndex filePathColumn 0 String filePath.. filePathColumn 0 String filePath cursor.getString columnIndex cursor.close Bitmap yourSelectedImage BitmapFactory.decodeFile.. but that on its own isn't enough. Each image has about 18 columns of information ranging from its filepath to 'date last modified'..
Foreign key constraints in Android using SQLite? on Delete cascade http://stackoverflow.com/questions/2545558/foreign-key-constraints-in-android-using-sqlite-on-delete-cascade assigned to only 1 track. In the way points table I have a column called trackidfk which inserts the track_ID once a track is.. however I have not setup Foreign Key constraints on this column. When I delete a track I want to delete the assigned waypoints.. PRAGMA foreign_keys ON I declared my referencing column as follows. mailbox_id INTEGER REFERENCES mailboxes ON DELETE..
How to adjust text font size to fit textview http://stackoverflow.com/questions/2617266/how-to-adjust-text-font-size-to-fit-textview tried measureText but since I don't know the size of the column it seems troublesome to use. This is the code where I want to..
How to Read MMS Data in Android? http://stackoverflow.com/questions/3012287/how-to-read-mms-data-in-android Column names of Address Sent to Text or Subject and Data column name of image. I have seen the schema of mmssms.db and Their.. Note usually when you call query and want to return all columns you can pass null as the projection parameter. However you.. through the Cursor as usual. These are the more important columns you would want to use _id is the ID of the message. Captain..
Android - SQlite Getting nearest locations (with latitude and longitude) http://stackoverflow.com/questions/3695224/android-sqlite-getting-nearest-locations-with-latitude-and-longitude I can't sort the data because i don't have the distance column in my DB. That would mean updating the DB everytime the location.. So if someone has any idea on sorting the cursor with a column that's not in the database I'd be grateful too I know there.. based on radius in sqlite It's suggesting to make 4 new columns for cos and sin values of lat and lng but is there any other..
http://stackoverflow.com/questions/4373485/android-swipe-on-list simple example of a ListActivity displaying Textviews in a column and when you swipe left to right you see that row in a new view..
Why does ContentResolver.requestSync not trigger a sync? http://stackoverflow.com/questions/5253858/why-does-contentresolver-requestsync-not-trigger-a-sync for each account maybe different tables maybe a key column in each table. All application specific and worthy of some thought...
Listen to outgoing SMS or sent box http://stackoverflow.com/questions/5808577/listen-to-outgoing-sms-or-sent-box body use cur.getColumnNames to get a list of all available columns... each field that compounds a SMS is represented by a column.. each field that compounds a SMS is represented by a column phone number status etc. then just save all data you want to..
How to insert a SQLite record with a datetime set to 'now' in Android application? http://stackoverflow.com/questions/754684/how-to-insert-a-sqlite-record-with-a-datetime-set-to-now-in-android-applicatio null initialValues But how to set the date_created column to now To make it clear the initialValues.put date_created datetime.. datetime 'now' Is not the right solution. It just sets the column to datetime 'now' text. android sqlite share improve this..
GridLayout and Row/Column Span Woe http://stackoverflow.com/questions/11863329/gridlayout-and-row-column-span-woe and Row Column Span Woe The Android Developers Blog post introducing GridLayout..
Android Column GridView, variable width like GooglePlus App http://stackoverflow.com/questions/13436359/android-column-gridview-variable-width-like-googleplus-app Column GridView variable width like GooglePlus App So like most we.. used seen the Google Plus App. What interests me is the ColumnGridView they have developed which not only does variable width..
Android app fail to start after adding admob http://stackoverflow.com/questions/15550718/android-app-fail-to-start-after-adding-admob SDK in Eclipse goto Window Android SDK Manager at the Column Status You see if a update is available or not. Select all updates.....
How to Read MMS Data in Android? http://stackoverflow.com/questions/3012287/how-to-read-mms-data-in-android URI I am using content mms sms conversations and the Column names of Address Sent to Text or Subject and Data column name.. of image. I have seen the schema of mmssms.db and Their Column of part Table. android mms share improve this question It's.. do String string query.getString query.getColumnIndex ct_t if application vnd.wap.multipart.related .equals string..
Saving ArrayList in SQLite database in Android http://stackoverflow.com/questions/3142285/saving-arraylist-in-sqlite-database-in-android mysql CREATE TABLE t a VARBINARY 2400 ERROR 1074 42000 Column length too big for column 'a' max 255 use BLOB or TEXT instead..
How many database columns associated with a SMS in android? http://stackoverflow.com/questions/4022088/how-many-database-columns-associated-with-a-sms-in-android info new StringBuffer for int i 0 i mCursor.getColumnCount i info.append Column mCursor.getColumnName i n Toast.makeText.. for int i 0 i mCursor.getColumnCount i info.append Column mCursor.getColumnName i n Toast.makeText getApplicationContext.. 0 i mCursor.getColumnCount i info.append Column mCursor.getColumnName i n Toast.makeText getApplicationContext info.toString Toast.LENGTH_LONG..
Android: Shader behave different in 'onDraw(canvas)' and 'new Canvas(bitmap)' http://stackoverflow.com/questions/5231260/android-shader-behave-different-in-ondrawcanvas-and-new-canvasbitmap getResources R.drawable.icon First Column canvas.drawBitmap source 0 0 new Paint 2nd Column canvas.drawBitmap.. First Column canvas.drawBitmap source 0 0 new Paint 2nd Column canvas.drawBitmap source source.getWidth 0 new Paint Reflection.. source.getWidth 2 source.getHeight 2 paint2 3rd Column Bitmap bitmap Bitmap.createBitmap source.getWidth source.getHeight..
ListView .putExtra from DB Column http://stackoverflow.com/questions/5838765/listview-putextra-from-db-column .putExtra from DB Column I am trying to get data from a db column that contains an URL.. position int label_index dataCursor.getColumnIndex label String label dataCursor.getString label_index int.. label_index int title_index dataCursor.getColumnIndex title String title dataCursor.getString title_index int..
How to add new Column to Android SQLite Database? http://stackoverflow.com/questions/8291673/how-to-add-new-column-to-android-sqlite-database to add new Column to Android SQLite Database i have one problem with android..
Android - SQLite Cursor getColumnIndex() is case sensitive? http://stackoverflow.com/questions/9029668/android-sqlite-cursor-getcolumnindex-is-case-sensitive SQLite Cursor getColumnIndex is case sensitive While working with SQLiteCursor in Android.. with SQLiteCursor in Android i came to know that the getColumnIndex is behaving case sensitive for example Example Column Name.. is behaving case sensitive for example Example Column Name in DB was Rules cursor.getColumnIndex Rules workes fine..
Appropriate multiplication of matrices for rotation/translation http://stackoverflow.com/questions/11965593/appropriate-multiplication-of-matrices-for-rotation-translation 0 Matrix.multiplyMV is a method to multiply a 4 element vector by a 4x4 matrix and store the result in a 4 element column vector. In matrix notation result lhs x rhs. The resultVector element values are undefined if the resultVector elements.. judging by your naming of '_uBodyCentreMatrix' you are probably encountering an error because it is not a 4 element column vector. I'm assuming that '_ModelMatrixBody' is a 4x4 matrix and '_uBodyCentre' is a 4 element vector otherwise these could..
How to set ringtone in Android from my activity? http://stackoverflow.com/questions/1271777/how-to-set-ringtone-in-android-from-my-activity is the external file uri of the file which could be something like external audio media 46 The 46 is the id of the column in the MediaStore database so thats why you need to add the sdcard file into the database first. Anyway how does mediastore..
AutoCompleteTextView backed by CursorLoader http://stackoverflow.com/questions/12854336/autocompletetextview-backed-by-cursorloader string of the cursor object since the cursor has not been used to get the current string value of a desired column in the resulting query. Has anyone been able to implement the combination of the three classes CursorLoader LoaderManger..
How to pick an image from gallery (SD Card) for my app in Android? http://stackoverflow.com/questions/2507898/how-to-pick-an-image-from-gallery-sd-card-for-my-app-in-android Cursor cursor getContentResolver .query selectedImage filePathColumn null null null cursor.moveToFirst int columnIndex cursor.getColumnIndex filePathColumn 0 String filePath cursor.getString columnIndex cursor.close Bitmap yourSelectedImage.. null null cursor.moveToFirst int columnIndex cursor.getColumnIndex filePathColumn 0 String filePath cursor.getString columnIndex cursor.close Bitmap yourSelectedImage BitmapFactory.decodeFile filePath After this you've got the selected image.. the location of the image in the ContentResolver database but that on its own isn't enough. Each image has about 18 columns of information ranging from its filepath to 'date last modified' to the GPS coordinates of where the photo was taken though..
Foreign key constraints in Android using SQLite? on Delete cascade http://stackoverflow.com/questions/2545558/foreign-key-constraints-in-android-using-sqlite-on-delete-cascade waypoints a track can have many waypoints but a waypoint is assigned to only 1 track. In the way points table I have a column called trackidfk which inserts the track_ID once a track is made however I have not setup Foreign Key constraints on this.. trackidfk which inserts the track_ID once a track is made however I have not setup Foreign Key constraints on this column. When I delete a track I want to delete the assigned waypoints is this possible . I read about using Triggers but I don't..
How to adjust text font size to fit textview http://stackoverflow.com/questions/2617266/how-to-adjust-text-font-size-to-fit-textview that it lowers the font size of the content. Any ideas I have tried measureText but since I don't know the size of the column it seems troublesome to use. This is the code where I want to change the font size to something that fits TableRow row new..
How to Read MMS Data in Android? http://stackoverflow.com/questions/3012287/how-to-read-mms-data-in-android URI I am using content mms sms conversations and the Column names of Address Sent to Text or Subject and Data column name of image. I have seen the schema of mmssms.db and Their Column of part Table. android mms share improve this question.. query contentResolver.query uri projection null null null Note usually when you call query and want to return all columns you can pass null as the projection parameter. However you cannot do that with this provider so that's why I'm using ... this provider so that's why I'm using . Now you can loop through the Cursor as usual. These are the more important columns you would want to use _id is the ID of the message. Captain obvious to the rescue Not really. This ID can be used to retrieve..
Android - SQlite Getting nearest locations (with latitude and longitude) http://stackoverflow.com/questions/3695224/android-sqlite-getting-nearest-locations-with-latitude-and-longitude problem I already did it in my custom SimpleCursorAdapter but I can't sort the data because i don't have the distance column in my DB. That would mean updating the DB everytime the location changes and that's a waste of battery and performance... changes and that's a waste of battery and performance. So if someone has any idea on sorting the cursor with a column that's not in the database I'd be grateful too I know there are tons of Android apps out there that use this function but.. http stackoverflow.com questions 3126830 query to get records based on radius in sqlite It's suggesting to make 4 new columns for cos and sin values of lat and lng but is there any other not so redundant way java android sqlite geolocation share..
http://stackoverflow.com/questions/4373485/android-swipe-on-list Swipe on List Does anyone have a simple example of a ListActivity displaying Textviews in a column and when you swipe left to right you see that row in a new view This would be to say edit the data for that row or show..
Why does ContentResolver.requestSync not trigger a sync? http://stackoverflow.com/questions/5253858/why-does-contentresolver-requestsync-not-trigger-a-sync what accounts are present . Maybe you create a different database for each account maybe different tables maybe a key column in each table. All application specific and worthy of some thought. ContentResolver.setIsSyncable Account account String..
Listen to outgoing SMS or sent box http://stackoverflow.com/questions/5808577/listen-to-outgoing-sms-or-sent-box String content cur.getString cur.getColumnIndex body use cur.getColumnNames to get a list of all available columns... each field that compounds a SMS is represented by a column phone number status etc. then just save all data you want..
How to insert a SQLite record with a datetime set to 'now' in Android application? http://stackoverflow.com/questions/754684/how-to-insert-a-sqlite-record-with-a-datetime-set-to-now-in-android-applicatio initialValues.put date_created long rowId mDb.insert DATABASE_TABLE null initialValues But how to set the date_created column to now To make it clear the initialValues.put date_created datetime 'now' Is not the right solution. It just sets the column.. to now To make it clear the initialValues.put date_created datetime 'now' Is not the right solution. It just sets the column to datetime 'now' text. android sqlite share improve this question You cannot use the datetime function using the Java..
GridLayout and Row/Column Span Woe http://stackoverflow.com/questions/11863329/gridlayout-and-row-column-span-woe and Row Column Span Woe The Android Developers Blog post introducing GridLayout shows this diagram of how spans impact automatic index..
Android Column GridView, variable width like GooglePlus App http://stackoverflow.com/questions/13436359/android-column-gridview-variable-width-like-googleplus-app Column GridView variable width like GooglePlus App So like most we have all used seen the Google Plus App. What interests me is.. variable width like GooglePlus App So like most we have all used seen the Google Plus App. What interests me is the ColumnGridView they have developed which not only does variable width but variable height seems that based on content will happily..
Android app fail to start after adding admob http://stackoverflow.com/questions/15550718/android-app-fail-to-start-after-adding-admob that not all updates could be done...go forward Update Android SDK in Eclipse goto Window Android SDK Manager at the Column Status You see if a update is available or not. Select all updates... if finished restart Eclipse again Work With Admob..
How to Read MMS Data in Android? http://stackoverflow.com/questions/3012287/how-to-read-mms-data-in-android are stored I am using a cursor and I want to know the appropriate URI I am using content mms sms conversations and the Column names of Address Sent to Text or Subject and Data column name of image. I have seen the schema of mmssms.db and Their Column.. names of Address Sent to Text or Subject and Data column name of image. I have seen the schema of mmssms.db and Their Column of part Table. android mms share improve this question It's kind of difficult to find documentation about this so I.. contentResolver.query uri projection null null null if query.moveToFirst do String string query.getString query.getColumnIndex ct_t if application vnd.wap.multipart.related .equals string it's MMS else it's SMS while query.moveToNext How to..
Saving ArrayList in SQLite database in Android http://stackoverflow.com/questions/3142285/saving-arraylist-in-sqlite-database-in-android
How many database columns associated with a SMS in android? http://stackoverflow.com/questions/4022088/how-many-database-columns-associated-with-a-sms-in-android for yourself mCursor managedQuery sms null null null null StringBuffer info new StringBuffer for int i 0 i mCursor.getColumnCount i info.append Column mCursor.getColumnName i n Toast.makeText getApplicationContext info.toString Toast.LENGTH_LONG.. sms null null null null StringBuffer info new StringBuffer for int i 0 i mCursor.getColumnCount i info.append Column mCursor.getColumnName i n Toast.makeText getApplicationContext info.toString Toast.LENGTH_LONG .show share improve this..
Android: Shader behave different in 'onDraw(canvas)' and 'new Canvas(bitmap)' http://stackoverflow.com/questions/5231260/android-shader-behave-different-in-ondrawcanvas-and-new-canvasbitmap prepare canvas.drawColor Color.GRAY Bitmap source BitmapFactory.decodeResource getResources R.drawable.icon First Column canvas.drawBitmap source 0 0 new Paint 2nd Column canvas.drawBitmap source source.getWidth 0 new Paint Reflection Matrix.. BitmapFactory.decodeResource getResources R.drawable.icon First Column canvas.drawBitmap source 0 0 new Paint 2nd Column canvas.drawBitmap source source.getWidth 0 new Paint Reflection Matrix matrix new Matrix matrix.preScale 1.0f 1.0f matrix.postTranslate.. canvas.drawRect source.getWidth source.getHeight source.getWidth 2 source.getHeight 2 paint2 3rd Column Bitmap bitmap Bitmap.createBitmap source.getWidth source.getHeight 2 Config.ARGB_8888 Canvas canvas2 new Canvas bitmap canvas2.drawBitmap..
ListView .putExtra from DB Column http://stackoverflow.com/questions/5838765/listview-putextra-from-db-column .putExtra from DB Column I am trying to get data from a db column that contains an URL link The column name is 'goto' w in the db. I need to pass.. holder else holder ViewHolder convertView.getTag dataCursor.moveToPosition position int label_index dataCursor.getColumnIndex label String label dataCursor.getString label_index int title_index dataCursor.getColumnIndex title String title dataCursor.getString.. dataCursor.getColumnIndex label String label dataCursor.getString label_index int title_index dataCursor.getColumnIndex title String title dataCursor.getString title_index int description_index dataCursor.getColumnIndex description String..
How to add new Column to Android SQLite Database? http://stackoverflow.com/questions/8291673/how-to-add-new-column-to-android-sqlite-database to add new Column to Android SQLite Database i have one problem with android sqlite database i have one table which contains one field.StudentFname..
Android - SQLite Cursor getColumnIndex() is case sensitive? http://stackoverflow.com/questions/9029668/android-sqlite-cursor-getcolumnindex-is-case-sensitive SQLite Cursor getColumnIndex is case sensitive While working with SQLiteCursor in Android i came to know that the getColumnIndex is behaving case.. SQLite Cursor getColumnIndex is case sensitive While working with SQLiteCursor in Android i came to know that the getColumnIndex is behaving case sensitive for example Example Column Name in DB was Rules cursor.getColumnIndex Rules workes fine.. with SQLiteCursor in Android i came to know that the getColumnIndex is behaving case sensitive for example Example Column Name in DB was Rules cursor.getColumnIndex Rules workes fine cursor.getColumnIndex rules throws error see the error detail..
Making two LinearLayouts have 50% of the screen each without using layout_weight http://stackoverflow.com/questions/10539268/making-two-linearlayouts-have-50-of-the-screen-each-without-using-layout-weight android layout_height wrap_content android layout_below @id title_container android layout_above @ id mobFoxView LEFT COLUMN LinearLayout android id @ id linearLayout1 android layout_width fill_parent android layout_height fill_parent android layout_above.. @string imgViewDesc android onClick onClickFeature android src @drawable front_releases_1 LinearLayout RIGHT COLUMN LinearLayout android id @ id linearLayout2 android layout_width wrap_content android layout_height fill_parent android layout_above..
Android: Difficulty in upgrading SQlite table http://stackoverflow.com/questions/5687226/android-difficulty-in-upgrading-sqlite-table db int oldVersion int newVersion if oldVersion 2 final String ALTER_TBL ALTER TABLE ANIMALS_TABLE ADD COLUMN biography text not null db.execSQL ALTER_TBL This method of upgrading is the correct way to modify tables without losing..
how do I delete column from sqlite table in android? http://stackoverflow.com/questions/8045249/how-do-i-delete-column-from-sqlite-table-in-android from sqlite table in android I tried deleting a column by using the following openDB.execSQL ALTER TABLE favs DROP COLUMN favsCount LogCat gives the following message 11 07 21 18 29.238 ERROR Database 13952 Failure 1 near DROP syntax error on.. 21 18 29.238 ERROR Database 13952 Failure 1 near DROP syntax error on 0x34e550 when preparing 'ALTER TABLE favs DROP COLUMN favsCount'. Is it not possible to delete fields in sqlite for Android Thanks Ab android sqlite delete share improve this.. sqlite for Android Thanks Ab android sqlite delete share improve this question Sorry SQLite doesn't support DROP COLUMN 11 How do I add or delete columns from an existing table in SQLite. SQLite has limited ALTER TABLE support that you can..
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