d tag

2228 questions


1 answers
51 views
0
How do I follow View as I scroll through Android apps?

I'm having trouble developing Android apps.Please tell me how to implement the View that comes with floating and scrolling.The image is a view that will look like the asideFixedBox sample below.http:/...

2 years ago

2 answers
62 views
0
I want to view the same web page on my Windows PC/Android tablet.

Instead of providing a web page for each Windows PC/Android, I'd like to see one web page from both sides.The PC only looks at the web page, but I also want the tablet to scan the barcode using HTML5....

2 years ago

1 answers
72 views
0
Managing FragmentPagerAdapter in FragmentManager

I am using FragmentPagerAdapter in Fragment, but when I display the Fragment below, it is displayed the first time, but since the second time, is the FragmentPagerAdapter?It is not called successfully...


1 answers
89 views
0
What is the fingerprint and API Key of the certificate to be obtained when using GoogleMap?

I have a question about the subject.I sometimes used Google Maps when creating apps.We created it by referring to books, etc., and there was a procedure in which acquire API keys from certificate fing...


1 answers
106 views
0
How to upload mp4 images from Android devices to Parse.com

I don't know how to upload MP4 images from an Android device to Parse.com.File file=newFile(path); try{ byte[] data=FileUtils.readFileToByteArray(file); // Convert any file, image or video into byte ...

2 years ago

1 answers
134 views
0
[Rails] How to sort the data in the parent table by the number of retrieved data in the child table

I'm worried about how to change the order in which Rails outputs from activerecord. as shown belowParent Table - postThe child table-like is associated.#app/models/post.rbclass Post has_many —likeend#...


2 answers
51 views
0
I want PagerSlidingTabStrip to be Fragment.

The code below is extensions ActionBarActivity, but is it possible to use extensions Fragment or Activity?The most important thing I want to do is to rewrite it to Fragment, but if it is not possible,...

2 years ago

2 answers
81 views
0
I want to save and use Activity in putSerializable

You are about to pass an instance of Activity to Fragment, and the newInstance method:public static DailyFragment newInstance (Activity activity) { DailyFragment dailyFragment = new DailyFragment(); ...

2 years ago

1 answers
49 views
0
How do I follow View as I scroll through Android apps?

I'm having trouble developing Android apps.Please tell me how to implement the View that comes with floating and scrolling.The image is a view that will look like the asideFixedBox sample below.http:/...

2 years ago

1 answers
104 views
0
I want to play the video on the server.

As stated in the title, I would like to play the video on the server using iframe, but there is no problem with ios, but I cannot play it on Android.Is there any good way?<iframe height=250 class=m...

2 years ago
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