Show Spinner Dropdown items To show Spinner dropdown items, when click on a button, as shown in image below spinnerView.performClick(); ex: btnView.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { spinnerView.performClick(); } }); Hope it helps somebody Cheers …
Hi Guys, When you have a layout at bottom of the screen, below a ScrollView/ListView. If you have EditText to edit data, when Softkeyboard pops up, the bottom layout moves up along with SoftKeyboard. And at times, it’s not require the bottom layout to moves up with Soft Keyboard. To handle this, you just need […]
Using ColorStateList for Textiew we can display colours when click on it. When we need to display a text as a link, and clicked on the text starts another activity or do some action. It looks good if we display text color states, so User can know text is clicked. Here is how we can do […]
In Eclipse ADT, Whenever you’re trying to run app on Android phone by connecting phone to PC. You may see this error Failed to install apk on device timeout. The reason for it ADB connection is closing before running app on device. To fix this issue you need to change ADB Connection timeout settings. Please […]
Hi Guys, If you face a scenario, With EditText when screen is in landscape orientation, EditText and Keyboard fills the entire screen and not able to see other views. set android:imeOptions=”actionDone|flagNoExtractUi” for EditText in XML file. Solves the issue.
I applied themes for an app, Its worked fine for all screens except few screen which are having ListView custom items. Here is the cropped image of a ListView item row showing theme not apply to it Solution: Here is the solution for it, I implemented a custom ArrayAdapter class and i call that class […]
Hi Guys, When I’m trying to attach zip file to a mail composer. I tried following code //this is a String variable used for file path. String STORAGE_ZIP_FILE=Environment.getExternalStorageDirectory().getPath() + “/MyProj/test.zip”; Intent sendIntent = new Intent(Intent.ACTION_SEND); sendIntent.putExtra(Intent.EXTRA_SUBJECT, “Person Details”); sendIntent.putExtra(Intent.EXTRA_STREAM, Uri.parse(STORAGE_ZIP_FILE)); sendIntent.setType(“text/html”); startActivity(sendIntent); But, I see runtime error as it displayed a toast message saying this […]
ADT is deprecated as per Developer Android user guide , so links in this post may break or shows a different page. Since developer website removed ADT bundle download pages. If you want to download ADT bundle, Please see this link. Hi Guys, If you are using ADT (Android Developer Toolkit) version 22.3.0.v, For any reason don’t install […]
Hi Guys, While using XStream to parse XML in my app, I see app crash due to this parse issue as ConversionException Caused by: com.thoughtworks.xstream.converters.ConversionException: Cannot construct <ClassName> as it does not have a no-args constructor : Cannot construct <ClassName> as it does not have a no-args constructor I see the issue is due to inner class, […]
After installing a new Android SDK, I see Eclipse Graphical Layout is blank, rather showing the rendering of the layout. And in Design window, it displays this message: This version of the rendering library is more recent than your version of ADT plug-in. Please update ADT plug-in. Work around for this is simply Change android […]