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What unique features does Firebug have that are not built-in to Firefox?
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Mozilla today launched Firefox 48 for Windows, Mac, Linux, and Android. The browser has gained multi-processor support (finally), enhanced protection against harmful downloads, and media improvements on Android. Support for old OS X versions and Android Gingerbread has been dropped.
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Using context in a fragment
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I was reading this Google blog on memory leaks...android-developers.blogspot.com/2009/01/… . If I use the getActivity() method would the app not be at risk of memory leaks? The blog suggests "Try using the context-application instead of a context-activity" which isn't rea...
Your project contains error(s), please fix it before running it
I am developing a simple Android application. But when I run Eclipse, it shows the following error:
26 Answers
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convert ArrayList to JSONArray
...w JSONArray(list);
References:
jsonarray constructor:
http://developer.android.com/reference/org/json/JSONArray.html#JSONArray%28java.util.Collection%29
collection:
http://developer.android.com/reference/java/util/Collection.html
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Draw in Canvas by finger, Android
...aw line use Bitmap, Canvas, and Paint class.
draw-line-on-finger-touch and
androiddraw
here one simple class to draw line using canvas as show below.
public class TestLineView extends View {
private Paint paint;
private PointF startPoint, endPoint;
private boolean isDrawing;
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How can I “disable” zoom on a mobile web page?
...0, user-scalable=no" />
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</head>
But please note that with Android 4.4 the property target-densitydpi is no longer supported. So for Android 4.4 and later the following is suggested as best practice:
<meta name="viewport" content="width=device-width, initial-scale=1, user-scalabl...
Offset a background image from the right using CSS
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It works now on mobile devices (checked on Android, iOS and WindowsPhone). Still Safari 5.1.7 not support background position given like here.
– Szorstki
Apr 15 '14 at 13:33
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Hex transparency in colors [duplicate]
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I appreciate that the OP had the android tag, but this proofs useful in iOS as well if you use an extension. Anyway the reason for the comment is that if you use translucent colours on your navigation bar, then use 85% to match the colour of the UIStatusbar ...
Validating URL in Java
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Use the android.webkit.URLUtil on android:
URLUtil.isValidUrl(URL_STRING);
Note: It is just checking the initial scheme of URL, not that the entire URL is valid.
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TimePicker Dialog from clicking EditText
...or is 'Cannot resolve constructor 'TimePickerDialog(com.appname.classname, android.app.TimePickerDialog.OnTimeSetListener, int, int)' '
– Mark O'Sullivan
Jul 27 '13 at 20:18
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