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How to extract text from a PDF? [closed]
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PdfTextStream in not supported in android. Is there some good libraries like this available for android?
– FaisalAhmed
Mar 3 '17 at 11:05
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Animate visibility modes, GONE and VISIBLE
... layout changes, you can add the following attribute to your LinearLayout
android:animateLayoutChanges="true"
and it will animate changes automatically for you.
For information, if android:animateLayoutChanges="true" is used, then custom animation via anim xml will not work.
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How to keep onItemSelected from firing off on a newly instantiated Spinner?
... thread on the Dev ml has more insight about this: groups.google.com/group/android-developers/browse_thread/thread/… - Unfortunately no solution is given...
– BoD
Sep 20 '10 at 9:32
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Android : difference between invisible and gone?
What is the difference between invisible and gone for the View visibility status?
8 Answers
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How to get string width on Android?
... you can use:
float width = paint.measureText(string);
http://developer.android.com/reference/android/graphics/Paint.html#measureText(java.lang.String)
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How can I add an animation to the activity finish()
...ese transitions in and out.
<style name="Animation.MyDialog" parent="android:Animation.Dialog">
<item name="android:windowEnterAnimation">@anim/slide_up</item>
<item name="android:windowExitAnimation">@anim/slide_down</item>
</style>
<style name="Th...
read complete file without using loop in java
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Does not work for InputStream's s.a. Android assets (no length)
– akauppi
Jun 13 '14 at 11:04
10
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Sending data back to the Main Activity in Android
...orResult() method call
There is an example of this here:
http://developer.android.com/training/notepad/notepad-ex2.html
and in the "Returning a Result from a Screen" of this:
http://developer.android.com/guide/faq/commontasks.html#opennewscreen
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Android phone orientation overview including compass
I've been trying to get my head around the Android orientation sensors for a while.
I thought I understood it. Then I realised I didn't. Now I think (hope) I have a better feeling for it again but I am still not 100%. I will try and explain my patchy understanding of it and hopefully people will be ...
How to pass a variable from Activity to Fragment, and pass it back?
I am currently making an android app, and I want to pass a date between activity and fragment.
My activity has a button, which opens the fragment: DatePickerFragment.
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