Android gridView problems -

-

सबसे पहले: CustomGridViewAdapter ArrayAdapter और एलटी; आइटम & gt;

कोड: < / P> 

  अर्रेलिस्ट & lt; आइटम & gt; ग्रिडअरे = नया अर्रेलिस्ट & lt; आइटम & gt; (); GridArray.add (नया आइटम (बटन, मान [i])); ... ग्रिडव्यू = (ग्रिडव्यू) ढूंढें वीवीबीआईआईडी (आर.आईड.ग्रीड दृश्य); कस्टम ग्रिड एडैप्टर = नया कस्टम ग्रिड वीवएडैप्टर (यह, आर। लेट। ग्रिडव्यू_आईटेम, ग्रिडअरे); gridView.setAdapter (customGridAdapter); GridView.setOnClickListener (नया View.OnClickListener () {@Override सार्वजनिक शून्य पर क्लिक करें (देखें वी) {// क्यों यह हिस्सा काम नहीं करता है?}});

मेरे पास बटनों का एक ग्रिड दृश्य है, इसलिए यदि मैं उन तक पहुंचने की कोशिश करता हूं तो यह काम नहीं करता है?

आप एक GridView पर एक View.onClickListener सेट नहीं कर सकते। इसके बजाय एक OnItemClickListener 

  gridView.setOnItemClickListener (नई OnItemClickListener) सेट करें {@Override सार्वजनिक शून्य पर IteemClick (एडाप्टर दृश्य & lt;? & Gt; माता पिता, दृश्य देखें, पूर्णांक स्थिति, लंबे आईडी) {// आपका कोड यहाँ}});

Comments

Post a Comment

Popular posts from this blog

import - Python ImportError: No module named wmi -

-
I followed the instructions for downloading WMI for Python When I try to run the code for C.Win32_Service (StartMode = "Auto", state = "Stopped") import wmi c = wmi.WMI (): if Raw_input ("restart% s?"% S.Caption) .upper () == "Y": s.StartService () I got the error traceback (most recent call end): file ". \", Line 1, edit: I am using Python 2.7.6 EDIT2: I am running 64-bit Windows 2008 R2, and I've downloaded WMI-1.4.9.zip (md5). I removed the content and put it in D: Python \ Tools \ Scripts I executed dragon setup.py.install I said D : \ Python \ tools \ scripts to% PATH% and when I execute the code for C.Win32_Service (StartMode = "Auto", state = "Stopped") import wmi c = Wmi.WMI (): If raw_input ("Restart% s?"% S. Caption). () == "Y": s.StartService () error me Gets traceback (most recent call final): File ". See \", line 1, & lt; Modu...
Read more

Editing Python Class in Shell and SQLAlchemy -

-
I am working on the terminal on a shell script after this tutorial SQLAlchemy tutorial. I need to type gt; & Gt; & Gt; Sqlalchemy import column, integer, string & gt; & Gt; & Gt; Class user (base): __tablename__ = 'users' id = column (integer, primary_key = true) name = column (string) absolute name = column (string) password = column (string) def __repr __ (self): return "& lt ; User (name = '% s', absolute name = '% s', password = '% s') & gt; "% (Self.name, self.fullname, self.password) After the problem I have typed the password = column (string) I hit twice and changed .... >> I then took everything back but then an error was thrown because the class already exists ... I am not completely sure how to fix it. How do I open that slip in the shell script and edit it (Add DF to DRR) The error thrown below: / user / giripeters / TFSQLLX / Lib / python2.7 / site-packages / sqlalchemy / ext / decla...
Read more

lua - HowTo create a fuel bar -

-
I would like to create a fuel bar (empty with full tank). When the user touches the screen, the fuel once Dairejh these is my code: lifeBar = display.newImage ( "fuel_bar1.png") lifeBar.anchorX = 0 lifeboats. ======================== Lifetime Y = 37 screens Group: The Insert function (called Laifbar) However, I fuel Kansmoshn (equivalent to "pressed" variable to reduce the fuel tank "true") Have used. When pressed == is true, it means that the user is touching the screen: processed (fuel) processed () if life & gt; 0 and pressed == true remains = life - life 1 Life = life =. Wide-1 remains Value.text = string.format ("% d", life) End of this This function is active as the entrance event: runtime: addEventListener ( "Antrfrem" fuel Snsadna) it is very well, but my question is: pressed variable each time 5 seconds (once = = True) How is it possible to reduce the vitality width? I tried to add it to my touch even...
Read more