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ViewPager and fragments — what's the right way to store fragment's state?
...y called when a fragment for that position does not exist. After rotating, Android will notice that it already created/saved a fragment for this particular position and so it simply tries to reconnect with it with FragmentManager.findFragmentByTag(), instead of creating a new one. All of this comes ...
What is the main purpose of setTag() getTag() methods of View?
...an do that using the view.getId() too. is not it ?
– Android Killer
Sep 25 '12 at 8:14
51
@Androi...
Disable double-tap “zoom” option in browser on touch devices
...nal non-standard gestures such as double-tap to zoom.
This value works on Android and on iOS.
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runOnUiThread in fragment
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In Xamarin.Android
For Fragment:
this.Activity.RunOnUiThread(() => { yourtextbox.Text="Hello"; });
For Activity:
RunOnUiThread(() => { yourtextbox.Text="Hello"; });
Happy coding :-)
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How do I make a transparent canvas in html5?
...on mobile so layering canvases doesn't work there. (At least on Chrome for Android)
– nicholeous
Jul 6 '15 at 23:25
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Add padding on view programmatically
I am deveoping Android v2.2 app.
10 Answers
10
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Java: getMinutes and getHours
...to be backwards-compatible. Regrettably not suitable if you're writing for Android and supporting older API versions (or in any other instance when Java 8 isn't always available).
– M_M
Jul 23 '19 at 16:54
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How to change the decimal separator of DecimalFormat from comma to dot/point?
...de note: NumberFormat.getNumberInstance() can run unusually slowly on some Android 7 devices. An alternative is String.format() which runs quickly. See stackoverflow.com/questions/2379221/java-currency-number-format
– Mr-IDE
Oct 16 '17 at 5:12
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How to set text color to a text view programmatically [duplicate]
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Great answers. Adding one that loads the color from an Android resources xml but still sets it programmatically:
textView.setTextColor(getResources().getColor(R.color.some_color));
Please note that from API 23, getResources().getColor() is deprecated. Use instead:
textView.se...
Build Eclipse Java Project from Command Line
...- so I did a web-search and found what worked for me at 'http://incise.org/android-development-on-the-command-line.html'.
The answer seemed to be a combination of all the answers above (please tell me if I'm wrong and accept my apologies if so).
As mentioned above, eclipse/adt does not create the ...