id tag

1618 questions


1 answers
23 views
0
I have a question for Android Coordinate Lyaout Behavior.

<android.support.design.widget.CoordinatorLayout> <android.support.design.widget.AppBarLayout> ... </android.support.design.widget.AppBarLayout> <android.support.v7.widget.Recycle...

2 years ago

1 answers
23 views
0
Item click event in Android recyclerview?

If you click Recycler View and set addOnItemTouchListener to receive the event Recycler view. Wherever you click, there's an event By the way, what should I do to receive the event when I click the bu...

2 years ago

1 answers
129 views
0
Can I use static method to get context on Android?

I'd like to use a static method to get a context. How do I do it

2 years ago

2 answers
109 views
0
How do I use the Android sqlite select statement to call up to the last column?

I'm now using this sql statement to show the data in a list form, but how do I fix this sql statement to show the rest of the data except for the last one in the list?SELECT * FROM + TABLE_NAME+ ORDE...

2 years ago

1 answers
86 views
0
This is a question related to date and time when implementing a bulletin board post.

SimpleDateFormat qqqq = new SimpleDateFormat(yyyy-MM-dd HH:mm:ss); SimpleDateFormat zxcv = new SimpleDateFormat(yyyy-MM-dd'T'HH:mm:ss.SSS'Z'); zxcv.setTimeZone(TimeZone.getTimeZone(UTC)); final Date z...

2 years ago

1 answers
44 views
0
To read the value of string.xml from Android

To read the value of String.xmlStringMess=R.string.message_1;I tried it like this, but the id value of the string was returned as an integer instead of a string. I'd like to read the text, what should...

2 years ago

1 answers
95 views
0
To add a custom function to SQLite

I'm developing an Android app. I want to add a function to SQLite, is it possible to add a new function to SQLite? What should I do if possible?


2 answers
23 views
0
Is this JSON?

[[a,b,c,0,0,3,1,1,1,1,1,1],[a,b,c,1,5,5,1,1,1,1,1,1]]Is the data in JSON format right?It's not about height or priceI'm going to parse on Androidtype org.json.JSONArray cannot be converted to JSONObje...

2 years ago

1 answers
22 views
0
I just want to save the radio button I checked with Jason.

public void EnollmentUser() { JSONObject mDataJO = new JSONObject(); String adress = etmapname.getText().toString(); String adress_descript = etadress.getText().toString(); String roomInfo = etroo...

2 years ago

1 answers
101 views
0
Apply Custom Drawable to ProgressBar/Progress Dialog

After reading a few documents circulating on Google, I found that it was easy to change the shape of the ProgressBar/ProgressDialog by simply creating a new style and placing it in the style attribute...

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