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2014/10/16 ¤W¤È 08:23:38
android Programming Glossary: selectedhttp://stackoverflow.com/questions/16636039/java-lang-classnotfoundexception-after-changing-nothing-in-the-project-but-upgra export tab. Make sure that Android Private Libraries is selected. If you have referenced library project. do the same for the..
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 private static final int SELECT_PICTURE 1 private String selectedImagePath public void onCreate Bundle savedInstanceState super.onCreate.. resultCode RESULT_OK if requestCode SELECT_PICTURE Uri selectedImageUri data.getData selectedImagePath getPath selectedImageUri.. SELECT_PICTURE Uri selectedImageUri data.getData selectedImagePath getPath selectedImageUri helper to retrieve 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 to gallery and I would be able to select an image. The selected image would appear in my ImageView. How to do that Any ideas.. case REQ_CODE_PICK_IMAGE if resultCode RESULT_OK Uri selectedImage imageReturnedIntent.getData String filePathColumn MediaStore.Images.Media.DATA.. Cursor cursor getContentResolver .query selectedImage filePathColumn null null null cursor.moveToFirst int columnIndex..
ListView item background via custom selector http://stackoverflow.com/questions/2562051/listview-item-background-via-custom-selector to some custom drawable doesn't affect items that aren't selected. Romain Guy seems to suggest in this answer that this is possible... background on each view and hiding it when the item is selected focused whatever so the selector is shown but it'd be more elegant.. Romain Guy hinted to there's another state android state_selected that you must use. Use a state drawable for the background of..
How to programatically take a screenshot on Android? http://stackoverflow.com/questions/2661536/how-to-programatically-take-a-screenshot-on-android take a screenshot on Android How can I take screenshot of selected area of phone screen not by any program but from code. android..
Focusable EditText inside ListView http://stackoverflow.com/questions/2679948/focusable-edittext-inside-listview any rows having focusable children or not on which item is selected both of which can give the user an unexpected experience. 2... to the ListView and displayed the selector on the next selected item and that jumping focus was distracting. Removing the ItemsCanFocus..
“Conversion to Dalvik format failed with error 1” on external JAR http://stackoverflow.com/questions/2680827/conversion-to-dalvik-format-failed-with-error-1-on-external-jar 1.5 . click OK. Go to Project » Clean » Clean projects selected below » select your project and click OK. That should work...
Getting an issue while checking the dynamically generated checkbox through list view http://stackoverflow.com/questions/7738527/getting-an-issue-while-checking-the-dynamically-generated-checkbox-through-list String keyword o.toString Toast.makeText getContext You selected keyword 2000 .show Toast.makeText getContext ListViewCheckBox.DT_selected.. 2000 .show Toast.makeText getContext ListViewCheckBox.DT_selected 2000 .show holder.CItv.setText ListViewCheckBox.DT_selected.. 2000 .show holder.CItv.setText ListViewCheckBox.DT_selected holder.COtv.setText ListViewCheckBox.outDT_selected else..
How to call Android contacts list? http://stackoverflow.com/questions/866769/how-to-call-android-contacts-list the result code is RESULT_OK . You can get the URI of the selected contact by calling getData on the data Intent parameter. To.. 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.. TODO Whatever you want to do with the selected contact name. break Full Source Click Here Click here For Source..
How to make an Android Spinner with initial text “Select One” http://stackoverflow.com/questions/867518/how-to-make-an-android-spinner-with-initial-text-select-one of the options. After the user has made a selection the selected item is displayed in the Spinner instead of Select One . I have.. first entry in the list. Shows the prompt if nothing is selected. Limitations does not display prompt if the entry list is empty...
http://stackoverflow.com/questions/9671546/asynctask-android-example onClick listener does not check to see which View has been selected. I find the easiest way to do this is via switch statements...
android Multiple selection ListView & Textview http://stackoverflow.com/questions/10481066/android-multiple-selection-listview-textview else Toast.makeText getApplicationContext Your are Selected cnt ids. selectIds 1 .show public class MyListAdapter extends..
Android: Get Selected Item Using Checkbox in Listview when I click a Button http://stackoverflow.com/questions/18162931/android-get-selected-item-using-checkbox-in-listview-when-i-click-a-button Get Selected Item Using Checkbox in Listview when I click a Button I am.. the click of a button. Assumption based on your title Get Selected Item Using Checkbox in Listview when I click a Button . Try..
ListSelector applies to the entire list http://stackoverflow.com/questions/2183447/listselector-applies-to-the-entire-list xmlns android http schemas.android.com apk res android Selected item android state_focused true android state_pressed false..
How can we create iPhone-like spinners in android? http://stackoverflow.com/questions/2909249/how-can-we-create-iphone-like-spinners-in-android javascript function getData var results SpinningWheel.getSelectedValues window.android.sendResults results.values.join ' ' function.. setContentView R.layout.main Button findViewById R.id.GetSelectedTimeButton .setOnClickListener new OnClickListener @Override.. android focusable false Button android text Read Selected Time android id @ id GetSelectedTimeButton android layout_width..
http://stackoverflow.com/questions/3237566/text-gallery-on-android look and feel of the gallery. I want to do the backgrounds Selected deselected and selected item won't be cone to the center of.. output. In Gallery View can not Change Background of Selected Item.and make it us rounded corner. Selected Item comes to the.. Background of Selected Item.and make it us rounded corner. Selected Item comes to the center horizontal of the Screen Automatically...
Horizontal ListView in Android? http://stackoverflow.com/questions/3240331/horizontal-listview-in-android horizontally I done this Using Gallery view. But the Selected item comes to the center of the Screen Automatically. I want..
Why is ListView.getCheckedItemPositions() not returning correct values? http://stackoverflow.com/questions/3996938/why-is-listview-getcheckeditempositions-not-returning-correct-values for int i 0 i count i Log.i TAG Selected items checkedPositions.get i I get this output no matter what.. SearchActivity.saveCategoryChoice checkedPositions 0 Selected items false Selected items false Selected items false Selected.. checkedPositions 0 Selected items false Selected items false Selected items false Selected items false Selected..
Android Spinner with multiple choice http://stackoverflow.com/questions/5015686/android-spinner-with-multiple-choice spinner but it has checkboxes instead of radiobuttons. Selected values are displayed on the spinner divided by comma. All values.. new String spinnerText setAdapter adapter listener.onItemsSelected selected @Override public boolean performClick AlertDialog.Builder.. public interface MultiSpinnerListener public void onItemsSelected boolean selected You use it in XML like this cz.destil.settleup.gui.MultiSpinner..
http://stackoverflow.com/questions/16636039/java-lang-classnotfoundexception-after-changing-nothing-in-the-project-but-upgra on your project goto properties. Java Build Path. Choose Order export tab. Make sure that Android Private Libraries is selected. If you have referenced library project. do the same for the library project also. Clean and Build. Also goto android sdk..
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 way we know we're looking at the response from our own action private static final int SELECT_PICTURE 1 private String selectedImagePath public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState setContentView R.layout.main Button.. int requestCode int resultCode Intent data if resultCode RESULT_OK if requestCode SELECT_PICTURE Uri selectedImageUri data.getData selectedImagePath getPath selectedImageUri helper to retrieve the path of an image URI public String.. int resultCode Intent data if resultCode RESULT_OK if requestCode SELECT_PICTURE Uri selectedImageUri data.getData selectedImagePath getPath selectedImageUri helper to retrieve the path of an image URI public String getPath Uri uri just some..
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 in my Activity. When I click the button it would redirect to gallery and I would be able to select an image. The selected image would appear in my ImageView. How to do that Any ideas android android image android gallery share improve this.. requestCode resultCode imageReturnedIntent switch requestCode case REQ_CODE_PICK_IMAGE if resultCode RESULT_OK Uri selectedImage imageReturnedIntent.getData String filePathColumn MediaStore.Images.Media.DATA Cursor cursor getContentResolver .query.. String filePathColumn MediaStore.Images.Media.DATA Cursor cursor getContentResolver .query selectedImage filePathColumn null null null cursor.moveToFirst int columnIndex cursor.getColumnIndex filePathColumn 0 String filePath..
ListView item background via custom selector http://stackoverflow.com/questions/2562051/listview-item-background-via-custom-selector for the state_focused false case but changing this to some custom drawable doesn't affect items that aren't selected. Romain Guy seems to suggest in this answer that this is possible. I'm currently achieving the same affect by using a custom.. I'm currently achieving the same affect by using a custom background on each view and hiding it when the item is selected focused whatever so the selector is shown but it'd be more elegant to have this all defined in one place. For reference.. I've been frustrated by this myself and finally solved it. As Romain Guy hinted to there's another state android state_selected that you must use. Use a state drawable for the background of your list item and use a different state drawable for listSelector..
How to programatically take a screenshot on Android? http://stackoverflow.com/questions/2661536/how-to-programatically-take-a-screenshot-on-android to programatically take a screenshot on Android How can I take screenshot of selected area of phone screen not by any program but from code. android screenshot share improve this question I just recently..
Focusable EditText inside ListView http://stackoverflow.com/questions/2679948/focusable-edittext-inside-listview algorithm is hard to predict and no visual feedback on any rows having focusable children or not on which item is selected both of which can give the user an unexpected experience. 2. setItemsCanFocus false selector is always drawn in non touch.. the EditText to another widget outside of the ListView back to the ListView and displayed the selector on the next selected item and that jumping focus was distracting. Removing the ItemsCanFocus change and just toggling descendant focusability..
“Conversion to Dalvik format failed with error 1” on external JAR http://stackoverflow.com/questions/2680827/conversion-to-dalvik-format-failed-with-error-1-on-external-jar and remove all except the Android X.Y in my case Android 1.5 . click OK. Go to Project » Clean » Clean projects selected below » select your project and click OK. That should work. It is also possible that you have a JAR file located somewhere..
Getting an issue while checking the dynamically generated checkbox through list view http://stackoverflow.com/questions/7738527/getting-an-issue-while-checking-the-dynamically-generated-checkbox-through-list isChecked if isChecked Object o getItemId position 1 String keyword o.toString Toast.makeText getContext You selected keyword 2000 .show Toast.makeText getContext ListViewCheckBox.DT_selected 2000 .show holder.CItv.setText ListViewCheckBox.DT_selected.. o.toString Toast.makeText getContext You selected keyword 2000 .show Toast.makeText getContext ListViewCheckBox.DT_selected 2000 .show holder.CItv.setText ListViewCheckBox.DT_selected holder.COtv.setText ListViewCheckBox.outDT_selected .. .show Toast.makeText getContext ListViewCheckBox.DT_selected 2000 .show holder.CItv.setText ListViewCheckBox.DT_selected holder.COtv.setText ListViewCheckBox.outDT_selected else Object o getItemId position 1 String keyword o.toString..
How to call Android contacts list? http://stackoverflow.com/questions/866769/how-to-call-android-contacts-list request code matches the value you're expecting and 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.. . 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 cursor. @Override public void..
How to make an Android Spinner with initial text “Select One” http://stackoverflow.com/questions/867518/how-to-make-an-android-spinner-with-initial-text-select-one the list of items is displayed and the user selects one of the options. After the user has made a selection the selected item is displayed in the Spinner instead of Select One . I have the following code to create a Spinner String items new.. A modified Spinner that doesn't automatically select the first entry in the list. Shows the prompt if nothing is selected. Limitations does not display prompt if the entry list is empty. public class NoDefaultSpinner extends Spinner public NoDefaultSpinner..
http://stackoverflow.com/questions/9671546/asynctask-android-example the doInBackground completes. EDIT I noticed that your onClick listener does not check to see which View has been selected. I find the easiest way to do this is via switch statements. I have a complete class edited below with all suggestions to..
android Multiple selection ListView & Textview http://stackoverflow.com/questions/10481066/android-multiple-selection-listview-textview 0 Toast.makeText getApplicationContext NO Selection 1 .show else Toast.makeText getApplicationContext Your are Selected cnt ids. selectIds 1 .show public class MyListAdapter extends BaseAdapter Context con private LayoutInflater layoutinf..
Android: Get Selected Item Using Checkbox in Listview when I click a Button http://stackoverflow.com/questions/18162931/android-get-selected-item-using-checkbox-in-listview-when-i-click-a-button Get Selected Item Using Checkbox in Listview when I click a Button I am creating a android application where I have a listview and I.. want to get items of row whose check boxes are checked at the click of a button. Assumption based on your title Get Selected Item Using Checkbox in Listview when I click a Button . Try the below. Make only changes as below. Keep the rest the same...
ListSelector applies to the entire list http://stackoverflow.com/questions/2183447/listselector-applies-to-the-entire-list set my list selector to xml version 1.0 encoding utf 8 selector xmlns android http schemas.android.com apk res android Selected item android state_focused true android state_pressed false android drawable @drawable bg_list_item_highlighted @drawable..
How can we create iPhone-like spinners in android? http://stackoverflow.com/questions/2909249/how-can-we-create-iphone-like-spinners-in-android spinningwheel.js v 1.4 script title title script type text javascript function getData var results SpinningWheel.getSelectedValues window.android.sendResults results.values.join ' ' function notifyAndroid window.android.readyForJavascript '' script.. Bundle savedInstanceState super.onCreate savedInstanceState setContentView R.layout.main Button findViewById R.id.GetSelectedTimeButton .setOnClickListener new OnClickListener @Override public void onClick View v webView.loadUrl javascript getData.. android layout_height 215dp android layout_width fill_parent android focusable false Button android text Read Selected Time android id @ id GetSelectedTimeButton android layout_width fill_parent android layout_height wrap_content LinearLayout..
http://stackoverflow.com/questions/3237566/text-gallery-on-android it by the ApiDemo's Gallery Example but I am lagging on the look and feel of the gallery. I want to do the backgrounds Selected deselected and selected item won't be cone to the center of the screen. Any Idea or Articles are most Thankful. I have tried.. is in the below image I have Problem on Both to get the proper output. In Gallery View can not Change Background of Selected Item.and make it us rounded corner. Selected Item comes to the center horizontal of the Screen Automatically. In horizontal.. to get the proper output. In Gallery View can not Change Background of Selected Item.and make it us rounded corner. Selected Item comes to the center horizontal of the Screen Automatically. In horizontal View More Complicated when the textView 's..
Horizontal ListView in Android? http://stackoverflow.com/questions/3240331/horizontal-listview-in-android ListView in Android Is there any Possible to make the ListView horizontally I done this Using Gallery view. But the Selected item comes to the center of the Screen Automatically. I want to avoid it. the selected item at the same spot i have clicked...
Why is ListView.getCheckedItemPositions() not returning correct values? http://stackoverflow.com/questions/3996938/why-is-listview-getcheckeditempositions-not-returning-correct-values checkedPositions.size if checkedPositions null int count categoriesAdapter.getCount for int i 0 i count i Log.i TAG Selected items checkedPositions.get i I get this output no matter what state each checkbox is in Entered SearchActivity.saveCategoryChoice.. get this output no matter what state each checkbox is in Entered SearchActivity.saveCategoryChoice checkedPositions 0 Selected items false Selected items false Selected items false Selected items false Selected items false Selected items false Selected.. what state each checkbox is in Entered SearchActivity.saveCategoryChoice checkedPositions 0 Selected items false Selected items false Selected items false Selected items false Selected items false Selected items false Selected items false Selected..
Android Spinner with multiple choice http://stackoverflow.com/questions/5015686/android-spinner-with-multiple-choice implementation of MultiSpinner. It's looking similar to normal spinner but it has checkboxes instead of radiobuttons. Selected values are displayed on the spinner divided by comma. All values are checked by default. Try it package cz.destil.settleup.gui.. String getContext android.R.layout.simple_spinner_item new String spinnerText setAdapter adapter listener.onItemsSelected selected @Override public boolean performClick AlertDialog.Builder builder new AlertDialog.Builder getContext builder.setMultiChoiceItems.. new String allText setAdapter adapter public interface MultiSpinnerListener public void onItemsSelected boolean selected You use it in XML like this cz.destil.settleup.gui.MultiSpinner android id @ id multi_spinner And you..
Android: Animation in Gallery View? http://stackoverflow.com/questions/1561938/android-animation-in-gallery-view new Gallery.LayoutParams 170 150 public void onNothingSelected AdapterView parent System.out.println NOTHING SELECTED NOTE You may notice that all the values from animation and from layout parameters has been choosen by me at hand. This..
how to get text from autocomplete textview android http://stackoverflow.com/questions/4819813/how-to-get-text-from-autocomplete-textview-android new OnItemClickListener public void onItemClick AdapterView arg0 View arg1 int arg2 long arg3 Log.i SELECTED TEXT WAS words.get arg2 android android adapterview share improve this question arg0 being your AdapterView and..
StateListDrawable to switch colorfilters http://stackoverflow.com/questions/6018602/statelistdrawable-to-switch-colorfilters R.string.news .setContent newsIntent And this is the 'buildTab' method private final static int SELECTED new int android.R.attr.state_selected private final static int IDLE new int android.R.attr.state_selected private View buildTab.. selected.getIntrinsicHeight selected.setColorFilter new LightingColorFilter 0xFFFFFFFF 0x0000FF00 drawable.addState SELECTED selected Drawable idle getResources .getDrawable icon idle.mutate idle.setColorFilter new LightingColorFilter 0xFFFFFFFF..
Android: why must use getBaseContext() instead of this http://stackoverflow.com/questions/9605459/android-why-must-use-getbasecontext-instead-of-this @Override public void onItemSelected AdapterView arg0 View arg1 int arg2 long arg3 Toast.makeText getBaseContext SELECTED Toast.LENGTH_SHORT .show this line At above code when I change getBaseContext to this will receive error. Who can explain.. .. and in your case Spinner class is not subclass of Context or ContextWrapper class Toast.makeText getBaseContext SELECTED Toast.LENGTH_SHORT .show means getBaseContext is method of ContextWrapper and ContextWrapper is Proxying implementation..
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