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2014/10/16 ¤W¤È 08:21:10
android Programming Glossary: parameterSimpleCursorTreeAdapter and CursorLoader for ExpandableListView http://stackoverflow.com/questions/10611927/simplecursortreeadapter-and-cursorloader-for-expandablelistview CursorLoader is created it will get the correct groupid parameter for the query. However in the onLoadFinished the call to setChildrenCursor.. is getting passed the loader id for the first parameter not the groupPosition. I'm guessing i have to map loader ids..
http://stackoverflow.com/questions/1082437/android-alarmmanager to start in the same time base as you use in the initial parameter to set . In my example above I am using AlarmManager.ELAPSED_REALTIME_WAKEUP..
Close/hide the Android Soft Keyboard http://stackoverflow.com/questions/1109022/close-hide-the-android-soft-keyboard in InputMethodManager.HIDE_IMPLICIT_ONLY as the second parameter to ensure you only hide the keyboard when the user didn't explicitly..
Sending and Receiving SMS and MMS in Android (pre Kit Kat Android 4.4) http://stackoverflow.com/questions/14452808/sending-and-receiving-sms-and-mms-in-android-pre-kit-kat-android-4-4 message contentTypeParameters HashMap String String Any parameters associated with the content type decoded from the WSP Content.. The contentTypeParameters extra value is map of content parameters keyed by their names. If any unassigned well known parameters.. keyed by their names. If any unassigned well known parameters are encountered the key of the map will be 'unassigned 0x...'..
Saving Activity state in Android http://stackoverflow.com/questions/151777/saving-activity-state-in-android application state values you want to change to the Bundle parameter like this @Override public void onSaveInstanceState Bundle savedInstanceState..
handle textview link click in my android app http://stackoverflow.com/questions/1697084/handle-textview-link-click-in-my-android-app event that receives the href value of the link as an input parameter android textview share improve this question Coming at this..
Get/pick an image from Android's built-in Gallery app programmatically http://stackoverflow.com/questions/2169649/get-pick-an-image-from-androids-built-in-gallery-app-programmatically and it's better to have information gathered. Set an extra parameter EXTRA_ALLOW_MULTIPLE on the intent intent.putExtra Intent.EXTRA_ALLOW_MULTIPLE.. true And in the Result handling check for that parameter if Intent.ACTION_SEND_MULTIPLE.equals action Intent.hasExtra..
How to scale an Image in ImageView to keep the aspect ratio http://stackoverflow.com/questions/2521959/how-to-scale-an-image-in-imageview-to-keep-the-aspect-ratio way it default scales images using the android scaleType parameter. By the way the easiest way to discover how this works would..
Change the background color of the options menu http://stackoverflow.com/questions/2944244/change-the-background-color-of-the-options-menu be called inside inflate because inflate sets the context parameter ultimately passed to the IconMenuItemView constructor's first..
How to Read MMS Data in Android? http://stackoverflow.com/questions/3012287/how-to-read-mms-data-in-android to return all columns you can pass null as the projection parameter. However you cannot do that with this provider so that's why..
No generated R.java file in my project http://stackoverflow.com/questions/4085959/no-generated-r-java-file-in-my-project his layout XML used Android 2.2 SDK v8 elements layout parameter match_parent due to this there was no way for Eclipse to correctly..
Android Calling JavaScript functions in WebView http://stackoverflow.com/questions/4325639/android-calling-javascript-functions-in-webview out what the issue was missing quotes in the testEcho parameter. This is how I got the call to work myWebView.loadUrl javascript..
http://stackoverflow.com/questions/4369537/update-ui-from-thread background computation that can take a long time. The parameters of the asynchronous task are passed to this step. The result.. of the background computation is passed to this step as a parameter. Threading rules There are a few threading rules that must be..
How turn on camera flash light programmatically in Android? http://stackoverflow.com/questions/6068803/how-turn-on-camera-flash-light-programmatically-in-android make use of Camera and set Camera.Parameters . The main parameter used here is FLASH_MODE_TORCH . eg. Code Snippet to turn on..
The Android emulator is not starting, showing “invalid command-line parameter” http://stackoverflow.com/questions/6638713/the-android-emulator-is-not-starting-showing-invalid-command-line-parameter is not starting showing &ldquo invalid command line parameter&rdquo I made a simple Hello World program in Eclipse . I added.. 'vishal' 2011 07 10 07 11 06 Emulator invalid command line parameter Files Android android sdk tools emulator arm.exe. 2011 07 10..
How to call Android contacts list? http://stackoverflow.com/questions/866769/how-to-call-android-contacts-list the selected contact by calling getData on the data Intent parameter. To get the name of the selected contact you need to use that..
Android - basic gesture detection http://stackoverflow.com/questions/937313/android-basic-gesture-detection I have no onFling method to override it has two events as parameters allowing me to determine if the fling was noteworthy . public.. from XML can I pass the GestureDetector as a constructor parameter to a new subclass of ImageView that I create This is the very..
Android : How to change Playback Rate of music using OpenSL ES http://stackoverflow.com/questions/11094377/android-how-to-change-playback-rate-of-music-using-opensl-es if SL_RESULT_PARAMETER_INVALID result LOGD Parameter Invalid if SL_RESULT_FEATURE_UNSUPPORTED result LOGD Feature..
Trying to build a correct SOAP Request http://stackoverflow.com/questions/11763092/trying-to-build-a-correct-soap-request string serviceName methodName string methodName parameters Parameter Name string Name Value string Value Parameter parameters ExecuteMethod.. parameters Parameter Name string Name Value string Value Parameter parameters ExecuteMethod soap Body soap Envelope I am using.. request.addProperty methodName METHODNAME SoapObject nestedParameters new SoapObject NAMESPACE parameters SoapObject param new SoapObject..
How can I print an image on a Bluetooth printer in Android? http://stackoverflow.com/questions/14530058/how-can-i-print-an-image-on-a-bluetooth-printer-in-android m xL xH yL yH d k Hexadecimal 1D 76 30 m xL xH yL yH d k Parameter definitions m 0 48 normal mode 1 1 scale 1 49 double width 2..
http://stackoverflow.com/questions/18289623/how-to-use-asynctask Params Progress Result You can specify the type of Parameter the AsyncTask takes the Type of the Progress indicator and the.. AsyncTask String Integer Long We have type String for the Parameters Type Integer for the Progress and Type Long for the Result.. case the AsyncTask takes a String or String Array as a Parameter which will look like this once the AsyncTask is called The specified..
How to remove border from Dialog? http://stackoverflow.com/questions/8051581/how-to-remove-border-from-dialog and margin are all defined by android windowBackground . Parameter android windowFrame is already set to @null in Theme.Dialog..
SimpleCursorTreeAdapter and CursorLoader for ExpandableListView http://stackoverflow.com/questions/10611927/simplecursortreeadapter-and-cursorloader-for-expandablelistview initLoader method then in the onCreateLoader method when the CursorLoader is created it will get the correct groupid parameter for the query. However in the onLoadFinished the call to setChildrenCursor is getting passed the loader id for the first.. the query. However in the onLoadFinished the call to setChildrenCursor is getting passed the loader id for the first parameter not the groupPosition. I'm guessing i have to map loader ids to group positions in some data structure. But i'm not sure..
http://stackoverflow.com/questions/1082437/android-alarmmanager would just use set . Be sure to give the time for the alarm to start in the same time base as you use in the initial parameter to set . In my example above I am using AlarmManager.ELAPSED_REALTIME_WAKEUP so my time base is SystemClock.elapsedRealtime..
Close/hide the Android Soft Keyboard http://stackoverflow.com/questions/1109022/close-hide-the-android-soft-keyboard hidden in all situations. In some cases you will want to pass in InputMethodManager.HIDE_IMPLICIT_ONLY as the second parameter to ensure you only hide the keyboard when the user didn't explicitly force it to appear by holding down menu . share improve..
Sending and Receiving SMS and MMS in Android (pre Kit Kat Android 4.4) http://stackoverflow.com/questions/14452808/sending-and-receiving-sms-and-mms-in-android-pre-kit-kat-android-4-4 The header of the message data byte The data payload of the message contentTypeParameters HashMap String String Any parameters associated with the content type decoded from the WSP Content Type header If a BroadcastReceiver encounters an error while.. this intent it should set the result code appropriately. The contentTypeParameters extra value is map of content parameters keyed by their names. If any unassigned well known parameters are encountered the key of the map will be 'unassigned 0x...'.. The contentTypeParameters extra value is map of content parameters keyed by their names. If any unassigned well known parameters are encountered the key of the map will be 'unassigned 0x...' where '...' is the hex value of the unassigned parameter...
Saving Activity state in Android http://stackoverflow.com/questions/151777/saving-activity-state-in-android onSaveInstanceState Bundle savedInstanceState and write the application state values you want to change to the Bundle parameter like this @Override public void onSaveInstanceState Bundle savedInstanceState super.onSaveInstanceState savedInstanceState..
handle textview link click in my android app http://stackoverflow.com/questions/1697084/handle-textview-link-click-in-my-android-app when a link is clicked in this textview I want to raise an event that receives the href value of the link as an input parameter android textview share improve this question Coming at this almost a year later there's a different manner in which..
Get/pick an image from Android's built-in Gallery app programmatically http://stackoverflow.com/questions/2169649/get-pick-an-image-from-androids-built-in-gallery-app-programmatically Since someone requested that information in a comment and it's better to have information gathered. Set an extra parameter EXTRA_ALLOW_MULTIPLE on the intent intent.putExtra Intent.EXTRA_ALLOW_MULTIPLE true And in the Result handling check for.. on the intent intent.putExtra Intent.EXTRA_ALLOW_MULTIPLE true And in the Result handling check for that parameter if Intent.ACTION_SEND_MULTIPLE.equals action Intent.hasExtra Intent.EXTRA_STREAM retrieve a collection of selected images..
How to scale an Image in ImageView to keep the aspect ratio http://stackoverflow.com/questions/2521959/how-to-scale-an-image-in-imageview-to-keep-the-aspect-ratio around the ImageView. Then as Samuh wrote you can change the way it default scales images using the android scaleType parameter. By the way the easiest way to discover how this works would simply have been to experiment a bit yourself Just remember..
Change the background color of the options menu http://stackoverflow.com/questions/2944244/change-the-background-color-of-the-options-menu on Android 3.2 and possibly later 1. createView can only be called inside inflate because inflate sets the context parameter ultimately passed to the IconMenuItemView constructor's first arg storing it in a LayoutInflater instance variable. 2...
How to Read MMS Data in Android? http://stackoverflow.com/questions/3012287/how-to-read-mms-data-in-android 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 you can loop through the Cursor as usual. These..
No generated R.java file in my project http://stackoverflow.com/questions/4085959/no-generated-r-java-file-in-my-project settings. His target build was set to Android 2.1 SDK v7 where his layout XML used Android 2.2 SDK v8 elements layout parameter match_parent due to this there was no way for Eclipse to correctly generate the R.java file which caused all the problems...
Android Calling JavaScript functions in WebView http://stackoverflow.com/questions/4325639/android-calling-javascript-functions-in-webview
http://stackoverflow.com/questions/4369537/update-ui-from-thread onPreExecute finishes executing. This step is used to perform background computation that can take a long time. The parameters of the asynchronous task are passed to this step. The result of the computation must be returned by this step and will.. thread after the background computation finishes. The result of the background computation is passed to this step as a parameter. Threading rules There are a few threading rules that must be followed for this class to work properly The task instance..
How turn on camera flash light programmatically in Android? http://stackoverflow.com/questions/6068803/how-turn-on-camera-flash-light-programmatically-in-android android description @string permdesc_flashlight Then make use of Camera and set Camera.Parameters . The main parameter used here is FLASH_MODE_TORCH . eg. Code Snippet to turn on camera flash light. Camera cam Camera.open Parameters p cam.getParameters..
The Android emulator is not starting, showing “invalid command-line parameter” http://stackoverflow.com/questions/6638713/the-android-emulator-is-not-starting-showing-invalid-command-line-parameter Android emulator is not starting showing &ldquo invalid command line parameter&rdquo I made a simple Hello World program in Eclipse . I added nothing to a Java file and only added a text view in file.. 07 10 25 demo Launching a new emulator with Virtual Device 'vishal' 2011 07 10 07 11 06 Emulator invalid command line parameter Files Android android sdk tools emulator arm.exe. 2011 07 10 07 11 07 Emulator Hint use '@foo' to launch a virtual device..
How to call Android contacts list? http://stackoverflow.com/questions/866769/how-to-call-android-contacts-list that the result code is RESULT_OK . You can get the URI of the selected contact by calling getData on the data Intent parameter. To get the name of the selected contact you need to use that URI to create a new query and extract the name from the returned..
Android - basic gesture detection http://stackoverflow.com/questions/937313/android-basic-gesture-detection ... If my activity implements OnTouchListener then I have no onFling method to override it has two events as parameters allowing me to determine if the fling was noteworthy . public class SelectFilterActivity extends Activity implements View.OnClickListener.. flings If I choose not to inflate my child image views from XML can I pass the GestureDetector as a constructor parameter to a new subclass of ImageView that I create This is the very simple activity that I'm trying to get the fling detection..
Android : How to change Playback Rate of music using OpenSL ES http://stackoverflow.com/questions/11094377/android-how-to-change-playback-rate-of-music-using-opensl-es SetPropertyConstraints uriPlaybackRate SL_RATEPROP_PITCHCORAUDIO if SL_RESULT_PARAMETER_INVALID result LOGD Parameter Invalid if SL_RESULT_FEATURE_UNSUPPORTED result LOGD Feature Unsupported if SL_RESULT_SUCCESS result assert SL_RESULT_SUCCESS..
Trying to build a correct SOAP Request http://stackoverflow.com/questions/11763092/trying-to-build-a-correct-soap-request ExecuteMethod xmlns http www.avectra.com 2005 serviceName string serviceName methodName string methodName parameters Parameter Name string Name Value string Value Parameter parameters ExecuteMethod soap Body soap Envelope I am using the following.. serviceName string serviceName methodName string methodName parameters Parameter Name string Name Value string Value Parameter parameters ExecuteMethod soap Body soap Envelope I am using the following code to generate my request SoapObject request.. METHOD request.addProperty serviceName SERVICENAME request.addProperty methodName METHODNAME SoapObject nestedParameters new SoapObject NAMESPACE parameters SoapObject param new SoapObject NAMESPACE Parameter param.addProperty Name name param.addProperty..
How can I print an image on a Bluetooth printer in Android? http://stackoverflow.com/questions/14530058/how-can-i-print-an-image-on-a-bluetooth-printer-in-android followed by a set of arguments ASCII Gs v 0 Decimal 29 118 48 m xL xH yL yH d k Hexadecimal 1D 76 30 m xL xH yL yH d k Parameter definitions m 0 48 normal mode 1 1 scale 1 49 double width 2 50 double height 3 51 double width double height xL xH specifies..
http://stackoverflow.com/questions/18289623/how-to-use-asynctask this work In general the AsyncTask class looks like this AsyncTask Params Progress Result You can specify the type of Parameter the AsyncTask takes the Type of the Progress indicator and the type of the result the return type of doInBackGround . Here.. . Here is an Example of an AsyncTask looking like this AsyncTask String Integer Long We have type String for the Parameters Type Integer for the Progress and Type Long for the Result return type of doInBackground . You can use any type you want.. to use AsyncTask How can I call it How can I execute it In this case the AsyncTask takes a String or String Array as a Parameter which will look like this once the AsyncTask is called The specified parameter is used in the execute param method of AsyncTask..
How to remove border from Dialog? http://stackoverflow.com/questions/8051581/how-to-remove-border-from-dialog share improve this question The border round corners and margin are all defined by android windowBackground . Parameter android windowFrame is already set to @null in Theme.Dialog style therefore setting it to @null again has no effect. In..
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