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2014/10/16 ¤W¤È 08:11:26
android Programming Glossary: containSimpleCursorTreeAdapter and CursorLoader for ExpandableListView http://stackoverflow.com/questions/10611927/simplecursortreeadapter-and-cursorloader-for-expandablelistview want all groups in my phone. The child CursorLoader should contain all contacts within a group. Does anyone have any ideas what..
Can The Android drawable directory contain subdirectories? http://stackoverflow.com/questions/1077357/can-the-android-drawable-directory-contain-subdirectories The Android drawable directory contain subdirectories In the Android SDK documentation all of the..
Android custom ListView unable to click on items http://stackoverflow.com/questions/1121192/android-custom-listview-unable-to-click-on-items an overridden ArrayAdapter since I'm using ArrayLists to contain the list of databases internally. Do I just need to get the.. like so android focusable false Now my list items that contain checkboxes works for buttons too are selectable in the traditional..
This Handler class should be static or leaks might occur: IncomingHandler http://stackoverflow.com/questions/11407943/this-handler-class-should-be-static-or-leaks-might-occur-incominghandler which they post messages to and read from. As messages contain target Handler as long as there are messages with target handler..
http post method passing null values to the server http://stackoverflow.com/questions/13134019/http-post-method-passing-null-values-to-the-server Error converting result e.toString Now at the end result contain whole output string now its depend on you how you will read.. json_data new JSONObject result its a string var which contain output. my_output_one json_data.getString var_1 its your response..
how to convert byte array to string and vice versa http://stackoverflow.com/questions/1536054/how-to-convert-byte-array-to-string-and-vice-versa a byte array to string in Android but my byte array contains negative values. If I convert that string again to byte array.. to use. If you start with a byte and it does not in fact contain text data there is no proper conversion . Strings are for text..
Android intent filter for a particular file extension? http://stackoverflow.com/questions/1733195/android-intent-filter-for-a-particular-file-extension expression. This pattern will fail to match paths that contain a . before the .kdb. For a more detailed discussion of this..
Overriding the Home button - how do I get rid of the choice? http://stackoverflow.com/questions/2079691/overriding-the-home-button-how-do-i-get-rid-of-the-choice a user's phone. Alternatively your application could contain a replicate Home Screen that harvested a user's Google account..
Focusable EditText inside ListView http://stackoverflow.com/questions/2679948/focusable-edittext-inside-listview generated by the adapter or added as a header view that contains an EditText widget and a Button. All I want to do is be able.. items and traversing the focus tree for items that contain focusable children. Any takers android share improve this.. more work to dynamically determine if any given position contains a focusable view I can change descendant focusability and set..
Developing for Android in Eclipse: R.java not generating http://stackoverflow.com/questions/2757107/developing-for-android-in-eclipse-r-java-not-generating found out that my R.java is never updated so it doesn't contain info about my new resources so I decided to delete it and thought..
How to Read MMS Data in Android? http://stackoverflow.com/questions/3012287/how-to-read-mms-data-in-android text while cursor.moveToNext It could contain different parts of text... but usually it'd be only one. So..
How to capture an image and store it with the native Android Camera http://stackoverflow.com/questions/3442462/how-to-capture-an-image-and-store-it-with-the-native-android-camera is because if it does not contain a trailing file seperator then your image will end up in a directory..
Change ListView background - strange behaviour http://stackoverflow.com/questions/4583349/change-listview-background-strange-behaviour Activity private ListView listView selectedListItem will contain the number of items to be selected. Your list item OnOlickListener..
Java 7 language features with Android http://stackoverflow.com/questions/7153989/java-7-language-features-with-android library is targeting for 1.6 the Android source does contain interfaces like AutoCloseable and traditional interfaces like..
Programatically Hide/Show Android Soft Keyboard [duplicate] http://stackoverflow.com/questions/7200281/programatically-hide-show-android-soft-keyboard it..But first one certainly works. Also @Dyarish's answer contain a clever hack of using a ScrollView below EditText to give EditText.. to use focusableInTouchMode settings in xml for the layout containing the editText's. This did the trick LinearLayout android layout_width.. box. You want to add this line to your linear layout that contains the EditTextBox. You should be able to play with this to solve..
Android/SQLite IN clause and placeholders http://stackoverflow.com/questions/7418849/android-sqlite-in-clause-and-placeholders SQL query because it is a restricted form that does not contain external data and then the placeholders can be used as normal...
How to connect to a specific wifi network in Android programmatically? http://stackoverflow.com/questions/8818290/how-to-connect-to-a-specific-wifi-network-in-android-programmatically networkSSID Please note the quotes. String should contain ssid in quotes Then for WEP network you need to do this conf.wepKeys..
SimpleCursorTreeAdapter and CursorLoader for ExpandableListView http://stackoverflow.com/questions/10611927/simplecursortreeadapter-and-cursorloader-for-expandablelistview in onCreateLoader . For the group CursorLoader i just want all groups in my phone. The child CursorLoader should contain all contacts within a group. Does anyone have any ideas what could be the issue UPDATE Thanks to @Yam's advice I have now..
Can The Android drawable directory contain subdirectories? http://stackoverflow.com/questions/1077357/can-the-android-drawable-directory-contain-subdirectories The Android drawable directory contain subdirectories In the Android SDK documentation all of the examples used with the @drawable my_image xml syntax directly..
Android custom ListView unable to click on items http://stackoverflow.com/questions/1121192/android-custom-listview-unable-to-click-on-items to my current situation. I found this question but I'm using an overridden ArrayAdapter since I'm using ArrayLists to contain the list of databases internally. Do I just need to get the LinearLayout view and add an onClickListener like Tom did I'm.. I modified the checkbox on the list item to have an attribute like so android focusable false Now my list items that contain checkboxes works for buttons too are selectable in the traditional sense they light up you can click anywhere in the list..
This Handler class should be static or leaks might occur: IncomingHandler http://stackoverflow.com/questions/11407943/this-handler-class-should-be-static-or-leaks-might-occur-incominghandler objects for the same thread all share a common Looper object which they post messages to and read from. As messages contain target Handler as long as there are messages with target handler in the message queue the handler cannot be garbage collected...
http post method passing null values to the server http://stackoverflow.com/questions/13134019/http-post-method-passing-null-values-to-the-server result sb.toString catch Exception e Log.e Loading Runnable Error converting result e.toString Now at the end result contain whole output string now its depend on you how you will read your data. using json or else. i am doing using json so put.. so put example code of it may be helpful to you. JSONObject json_data new JSONObject result its a string var which contain output. my_output_one json_data.getString var_1 its your response var form web. my_output_two json_data.getString var_2..
how to convert byte array to string and vice versa http://stackoverflow.com/questions/1536054/how-to-convert-byte-array-to-string-and-vice-versa to convert byte array to string and vice versa I have to convert a byte array to string in Android but my byte array contains negative values. If I convert that string again to byte array values I am getting are different from original byte array.. byte and String is to explicitly state the encoding you want to use. If you start with a byte and it does not in fact contain text data there is no proper conversion . Strings are for text byte is for binary data and the only really sensible thing..
Android intent filter for a particular file extension? http://stackoverflow.com/questions/1733195/android-intent-filter-for-a-particular-file-extension not a greedy match like you would expect if this was a regular expression. This pattern will fail to match paths that contain a . before the .kdb. For a more detailed discussion of this issue and a workaround see pathPattern to match file extension..
Overriding the Home button - how do I get rid of the choice? http://stackoverflow.com/questions/2079691/overriding-the-home-button-how-do-i-get-rid-of-the-choice then be very easy to write a malicious application that hijacked a user's phone. Alternatively your application could contain a replicate Home Screen that harvested a user's Google account details not that hard since the source is available. If your..
Focusable EditText inside ListView http://stackoverflow.com/questions/2679948/focusable-edittext-inside-listview premise is that there is some row in a ListView whether it's generated by the adapter or added as a header view that contains an EditText widget and a Button. All I want to do is be able to use the jogball arrows to navigate the selector to individual.. transitions from selecting the entire row for non focusable items and traversing the focus tree for items that contain focusable children. Any takers android share improve this question Sorry answered my own question. It may not be the.. which header view I want to override the selector would take more work to dynamically determine if any given position contains a focusable view I can change descendant focusability and set focus on the EditText. And when I navigate out of that header..
Developing for Android in Eclipse: R.java not generating http://stackoverflow.com/questions/2757107/developing-for-android-in-eclipse-r-java-not-generating for Android in Eclipse R.java not generating I've found out that my R.java is never updated so it doesn't contain info about my new resources so I decided to delete it and thought that Eclipse will generate a new one. But that didn't..
How to Read MMS Data in Android? http://stackoverflow.com/questions/3012287/how-to-read-mms-data-in-android body getMmsText partId else body cursor.getString cursor.getColumnIndex text while cursor.moveToNext It could contain different parts of text... but usually it'd be only one. So if you want to remove the loop it will work most of the times...
How to capture an image and store it with the native Android Camera http://stackoverflow.com/questions/3442462/how-to-capture-an-image-and-store-it-with-the-native-android-camera this question Have you checked what the output of Environment.getExternalStorageDirectory is because if it does not contain a trailing file seperator then your image will end up in a directory that does not reside on the SDcard such as mnt sdcardmake_machine_example.jpg..
Change ListView background - strange behaviour http://stackoverflow.com/questions/4583349/change-listview-background-strange-behaviour and doing anything further public class Offices extends Activity private ListView listView selectedListItem will contain the number of items to be selected. Your list item OnOlickListener will simply change this variable to the position of the..
Java 7 language features with Android http://stackoverflow.com/questions/7153989/java-7-language-features-with-android does not exist ... yet It turns out that although Android's library is targeting for 1.6 the Android source does contain interfaces like AutoCloseable and traditional interfaces like Closeable does inherit from AutoCloseable SafeVarargs is really..
Programatically Hide/Show Android Soft Keyboard [duplicate] http://stackoverflow.com/questions/7200281/programatically-hide-show-android-soft-keyboard the second solution looked neat so I decided to stick with it..But first one certainly works. Also @Dyarish's answer contain a clever hack of using a ScrollView below EditText to give EditText the focus..But I haven't tried it but it should work... for me which is provided by @Dyarish. And the solution is to use focusableInTouchMode settings in xml for the layout containing the editText's. This did the trick LinearLayout android layout_width fill_parent android layout_height fill_parent android.. that your keypad doesn't appear on startup for your edittext box. You want to add this line to your linear layout that contains the EditTextBox. You should be able to play with this to solve both your problems. I have tested this. Simple solution...
Android/SQLite IN clause and placeholders http://stackoverflow.com/questions/7418849/android-sqlite-in-clause-and-placeholders a dynamically created string and safely put into the original SQL query because it is a restricted form that does not contain external data and then the placeholders can be used as normal. Consider a function String makePlaceholders int len which..
How to connect to a specific wifi network in Android programmatically? http://stackoverflow.com/questions/8818290/how-to-connect-to-a-specific-wifi-network-in-android-programmatically pass WifiConfiguration conf new WifiConfiguration conf.SSID networkSSID Please note the quotes. String should contain ssid in quotes Then for WEP network you need to do this conf.wepKeys 0 networkPass conf.wepTxKeyIndex 0 conf.allowedKeyManagement.set..
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