Posts by mahenrocha • 153 points
10 posts
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4
votes1
answer8239
viewsA: How to display an image stored in the mysql BLOB field in a php page?
I found the bug. didn’t need to decode back. The image is already coming ready to be displayed. This way, the line that was like this: echo '<img src="data:image/jpeg;base64,' . base64_encode(…
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3
votes1
answer8239
viewsQ: How to display an image stored in the mysql BLOB field in a php page?
I have an image saved in my mysql blob encoded in base 64. However, I cannot display the image in a simple php page. In reality what I want is for the user to click on a product category, be…
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1
votes1
answer412
viewsQ: How to add a view dynamically to android as registered in mysql
I would like to know how to add a view (Relativelayout) dynamically in my xml, as records are found in my Mysql BD... (My connection is made through Volley lib)
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0
votes1
answer527
viewsQ: Slideshow images with android
Does anyone know how to make an image slide show on a Horizontalscroolview on android? Or do you know of any library that does this? I need to make a slideshow inside a Fragment
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0
votes1
answer292
viewsQ: Switch to Fragment by clicking the button inside the Fragment
I have an Activity that has an empty Linearlayout that only serves to 'host' the Fragment. This Linearlayout (called layoutFundo) is the argument of Fragmenttransaction to which one of several…
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4
votes2
answers2215
viewsQ: Change Fragment by clicking on a button inside another Fragment
I have a button inside my Ragment that I want it to call another Ragment that is over the current one when it is clicked. follows the code of Fragment: @Override public View…
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0
votes1
answer642
viewsQ: How to call a method that is inside my Fragment through the onclick of a button that is also inside the Fragment?
How to call a method that is within my java Fragment through the onclick of a button contained in the same Fragment? Follow code: public class Fragmentminhaconta extends Fragment { @Override public…
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0
votes1
answer668
viewsQ: How to call a alertDialog within a Fragment?
I cannot call a alertDialog inside a Fragment. At the moment of setting the Builder(this) it returns error. Follows code: public void mostrarMsg(String titulo, String mensagem) { AlertDialog.Builder…
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0
votes2
answers1390
viewsQ: How do I place a Circular image inside an Android Fragment?
I found on the net several tutorials in English with examples of methods to round up a bitmap image. However, I could not implement them within a Fragment. How to proceed in this case?
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2
votes1
answer753
viewsQ: Understanding Httpurlconnection, Outputstream, Inputstream and Buffered Writers requests for Mysql database use
I am developing an android application that will have access to a database MySQL using webservice. I saw some tutorials on the net and in a tutorial in English able to make the connection and…