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How to lay out Views in RelativeLayout programmatically?
...(linearLayout, relativeParams);
All credit to sechastain, to relatively position your items programmatically you have to assign ids to them.
TextView tv1 = new TextView(this);
tv1.setId(1);
TextView tv2 = new TextView(this);
tv2.setId(2);
Then addRule(RelativeLayout.RIGHT_OF, tv1.getId());
...
Retrieve a Fragment from a ViewPager
I'm using a ViewPager together with a FragmentStatePagerAdapter to host three different fragments:
23 Answers
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Javascript Thousand Separator / string format [duplicate]
...i Convert that string (with commas) to a number ?
– LostLord
Sep 20 '10 at 16:51
this function breaks for numbers grea...
Why does Eclipse automatically add appcompat v7 library support whenever I create a new project?
...tLibrary errors and versions are driving us nuts.
– Josh
Jul 20 '15 at 9:44
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show 2 more comments
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Difference between SurfaceView and View?
... edited Mar 8 '16 at 21:47
BartoszKP
30.8k1212 gold badges8686 silver badges121121 bronze badges
answered Aug 7 '09 at 7:36
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Playing .mp3 and .wav in Java?
...de:
String bip = "bip.mp3";
Media hit = new Media(new File(bip).toURI().toString());
MediaPlayer mediaPlayer = new MediaPlayer(hit);
mediaPlayer.play();
You will need the following import statements:
import java.io.File;
import javafx.scene.media.Media;
import javafx.scene.media.MediaPlayer;
...
Sending and Parsing JSON Objects in Android [closed]
...nient to use. So:
GSON
Jackson
So you can actually bind to your own POJOs, not some half-assed tree nodes or Lists and Maps.
(and at least Jackson allows binding to such things too (perhaps GSON as well, not sure), JsonNode, Map, List, if you really want these instead of 'real' objects)
EDIT 19...
ALTER DATABASE failed because a lock could not be placed on database
...t the error, run
EXEC sp_who2
Look for the database in the list. It's possible that a connection was not terminated. If you find any connections to the database, run
KILL <SPID>
where <SPID> is the SPID for the sessions that are connected to the database.
Try your script after al...
How to check edittext's text is email address or not?
...iew.findViewById(R.id.login_email);
String getEmailId = emailid.getText().toString();
// Check if email id is valid or not
if (!isEmailValid(getEmailId)){
new CustomToast().Show_Toast(getActivity(), loginView,
"Your Email Id is Invalid.");
}
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How to retrieve the dimensions of a view?
..., but in case this answer is able to help future searchers, I thought I'd post a solution that I have found. I have added this code into my onCreate() method:
EDITED: 07/05/11 to include code from comments:
final TextView tv = (TextView)findViewById(R.id.image_test);
ViewTreeObserver vto = tv.getV...