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2014/10/16 ¤W¤È 08:11:16
android Programming Glossary: columnsHow to read contacts on Android 2.0 http://stackoverflow.com/questions/1721279/how-to-read-contacts-on-android-2-0 String getNote long contactId String note null String columns new String ContactsContract.CommonDataKinds.Note.NOTE String..
How can I create a table with borders in Android? http://stackoverflow.com/questions/2108456/how-can-i-create-a-table-with-borders-in-android display data as table but I want a table with user defined columns and rows with borders. Suggestions android tablelayout share..
How to obtain all details of a contact in Android http://stackoverflow.com/questions/2205246/how-to-obtain-all-details-of-a-contact-in-android android.database.Cursor Form an array specifying which columns to return you can add more. String projection new String ContactsContract.Contacts.DISPLAY_NAME.. managedCursor managedQuery contacts projection Which columns to return null Which rows to return all rows Selection arguments..
How to discover memory usage of my application in Android http://stackoverflow.com/questions/2298208/how-to-discover-memory-usage-of-my-application-in-android 252K 69K 64K system bin debuggerd Here the Vss and Rss columns are basically noise these are the straight forward address space..
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 but that on its own isn't enough. Each image has about 18 columns of information ranging from its filepath to 'date last modified'..
How to Read MMS Data in Android? http://stackoverflow.com/questions/3012287/how-to-read-mms-data-in-android Note usually when you call query and want to return all columns you can pass null as the projection parameter. However you cannot.. through the Cursor as usual. These are the more important columns you would want to use _id is the ID of the message. Captain.. worse they don't make public those constants used in the columns of the database so we have to write them manually. For other..
Query to get records based on Radius in SQLite? http://stackoverflow.com/questions/3126830/query-to-get-records-based-on-radius-in-sqlite share improve this question You can create 4 new columns being sin and cos of lat and lon . Since cos a b cos a cos b..
Android column '_id' does not exist? http://stackoverflow.com/questions/3359414/android-column-id-does-not-exist but a mechanism for transversing the data they contain no columns themselves. The Loaders documentation contains an example where..
Android - SQlite Getting nearest locations (with latitude and longitude) http://stackoverflow.com/questions/3695224/android-sqlite-getting-nearest-locations-with-latitude-and-longitude 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..
Grid of images inside ScrollView http://stackoverflow.com/questions/4523609/grid-of-images-inside-scrollview get the images horizontally centered or in equally spaced columns you'll have to go through even more pain. Maybe AbsoluteLayout..
Store orientation to an array - and compare http://stackoverflow.com/questions/6368618/store-orientation-to-an-array-and-compare paper to see this recurrence relation is applied. In short columns are computed first starting from D 1 1 D 0 and D 0 are left..
Why not use always android:configChanges=“keyboardHidden|orientation”? http://stackoverflow.com/questions/7818717/why-not-use-always-androidconfigchanges-keyboardhiddenorientation if they are depending on screen size e.g. layouts with two columns or so Bad no flexible way to have different layouts on different..
How can I read SMS messages from the inbox programmatically in Android? http://stackoverflow.com/questions/848728/how-can-i-read-sms-messages-from-the-inbox-programmatically-in-android cursor.getCount if count 0 cursor.moveToFirst String columns cursor.getColumnNames for int i 0 i columns.length i Log.v.. String columns cursor.getColumnNames for int i 0 i columns.length i Log.v columns i columns i cursor.getString i.. for int i 0 i columns.length i Log.v columns i columns i cursor.getString i long messageId cursor.getLong..
How to call Android contacts list? http://stackoverflow.com/questions/866769/how-to-call-android-contacts-list null null null null startManagingCursor C String columns new String People.NAME int names new int R.id.row_entry mAdapter.. new SimpleCursorAdapter this R.layout.mycontacts C columns names setListAdapter mAdapter end onCreate Called when contact..
How to read contacts on Android 2.0 http://stackoverflow.com/questions/1721279/how-to-read-contacts-on-android-2-0 URI like the following feel free to use this method private String getNote long contactId String note null String columns new String ContactsContract.CommonDataKinds.Note.NOTE String where ContactsContract.Data.RAW_CONTACT_ID AND ContactsContract.Data.MIMETYPE..
How can I create a table with borders in Android? http://stackoverflow.com/questions/2108456/how-can-i-create-a-table-with-borders-in-android a table with borders in Android I use a table layout to display data as table but I want a table with user defined columns and rows with borders. Suggestions android tablelayout share improve this question My solution for this problem is..
How to obtain all details of a contact in Android http://stackoverflow.com/questions/2205246/how-to-obtain-all-details-of-a-contact-in-android help. import android.provider.ContactsContract.Contacts import android.database.Cursor Form an array specifying which columns to return you can add more. String projection new String ContactsContract.Contacts.DISPLAY_NAME ContactsContract.CommonDataKinds.Phone.. id of the Contact to return. long id 3 Make the query. Cursor managedCursor managedQuery contacts projection Which columns to return null Which rows to return all rows Selection arguments with a given ID ContactsContract.Contacts._ID id ..
How to discover memory usage of my application in Android http://stackoverflow.com/questions/2298208/how-to-discover-memory-usage-of-my-application-in-android keystore 51 280K 276K 74K 68K system bin servicemanager 54 256K 252K 69K 64K system bin debuggerd Here the Vss and Rss columns are basically noise these are the straight forward address space and RAM usage of a process where if you add up the RAM..
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 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..
How to Read MMS Data in Android? http://stackoverflow.com/questions/3012287/how-to-read-mms-data-in-android 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 . Now.. 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.. to check the source code to know how it works and which is worse they don't make public those constants used in the columns of the database so we have to write them manually. For other kind of data inside an MMS you can apply the same idea learned..
Query to get records based on Radius in SQLite? http://stackoverflow.com/questions/3126830/query-to-get-records-based-on-radius-in-sqlite How would be the above query in SQLite sql android sqlite share improve this question You can create 4 new columns being sin and cos of lat and lon . Since cos a b cos a cos b sin a sin b and other appearances of sin and cos like SIN 12.345..
Android column '_id' does not exist? http://stackoverflow.com/questions/3359414/android-column-id-does-not-exist Cursors are like iterators or pointers they contain nothing but a mechanism for transversing the data they contain no columns themselves. The Loaders documentation contains an example where it can be seen that the _id is included in the projection..
Android - SQlite Getting nearest locations (with latitude and longitude) http://stackoverflow.com/questions/3695224/android-sqlite-getting-nearest-locations-with-latitude-and-longitude 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..
Grid of images inside ScrollView http://stackoverflow.com/questions/4523609/grid-of-images-inside-scrollview of the new row BELOW the tallest image of the last row. To get the images horizontally centered or in equally spaced columns you'll have to go through even more pain. Maybe AbsoluteLayout is better. Either way kind of a pain. Good luck. share improve..
Store orientation to an array - and compare http://stackoverflow.com/questions/6368618/store-orientation-to-an-array-and-compare of the cost matrix see below. Check Figure 3 of that paper to see this recurrence relation is applied. In short columns are computed first starting from D 1 1 D 0 and D 0 are left out in the MIN. If we are comparing arrays A and B then Dist..
Why not use always android:configChanges=“keyboardHidden|orientation”? http://stackoverflow.com/questions/7818717/why-not-use-always-androidconfigchanges-keyboardhiddenorientation rotated it's faster Not so nice need to change your layouts if they are depending on screen size e.g. layouts with two columns or so Bad no flexible way to have different layouts on different orientation not so good when using fragments But if we..
How can I read SMS messages from the inbox programmatically in Android? http://stackoverflow.com/questions/848728/how-can-i-read-sms-messages-from-the-inbox-programmatically-in-android null SORT_ORDER if cursor null try count cursor.getCount if count 0 cursor.moveToFirst String columns cursor.getColumnNames for int i 0 i columns.length i Log.v columns i columns i cursor.getString i long messageId.. try count cursor.getCount if count 0 cursor.moveToFirst String columns cursor.getColumnNames for int i 0 i columns.length i Log.v columns i columns i cursor.getString i long messageId cursor.getLong 0 long threadId cursor.getLong.. if count 0 cursor.moveToFirst String columns cursor.getColumnNames for int i 0 i columns.length i Log.v columns i columns i cursor.getString i long messageId cursor.getLong 0 long threadId cursor.getLong 1 String address..
How to call Android contacts list? http://stackoverflow.com/questions/866769/how-to-call-android-contacts-list icicle Cursor C getContentResolver .query People.CONTENT_URI null null null null startManagingCursor C String columns new String People.NAME int names new int R.id.row_entry mAdapter new SimpleCursorAdapter this R.layout.mycontacts C columns.. new String People.NAME int names new int R.id.row_entry mAdapter new SimpleCursorAdapter this R.layout.mycontacts C columns names setListAdapter mAdapter end onCreate Called when contact is pressed @Override protected void onListItemClick ListView..
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