Android :: How To Connect 2 Different Spinners In Phone?
Sep 15, 2010
I am trying to create 2 different spinners in my main layout. This is how it works. Let's say the 1st spinner shows the different continents (e.g. America, Asia, Europe, etc.). Assume a user chooses Asia in the 1st spinner. My question is, how to make 2nd spinner to communicate with the 1st spinner? Meaning, the 2nd spinner is suppose to display the countries inside Asia (e.g. China, Korea, Singapore, etc.) due to Asia was chosen in the 1st spinner.
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May 25, 2010
Default spinners on the iPhone look a lot better than on Android. It looks like at least one Android app (UrbanSpoon) has been able to replicate this control, and it's awesome: http://www.urbanspoon.com/android Anyone have any ideas on how to create this?
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Jun 14, 2009
This is a general architectural question. I want to offer a user a simple two page form. The first page will have a few Spinners for the user to select options from. The second page will have a series of EditTexts for the user to fill in. After the second page, the user clicks a button to generate a text file based on the values they have input. My question is: What is the best way to handle preserving the data from the spinners on the first page of the form, in order to place them into the text file? I feel like the "architecture" should be something like this: 1. User selects Spinner values on first page and clicks button to move to next page of form.. 2. Spinner values are placed in database 3. User fills in EditTexts on second page. Clicks button to generate text file. 4. Database is queried for Spinner values, which are added to newly created text file, then EditText values are added Does this strategy make sense? Does anyone have advice on a better way of handling the gathering of two pages of form input then using it to create a text file? The user would need to be able to flip back and forth between the form pages as needed.
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Dec 10, 2009
I am using spinners in my application, but when I click the drop down icon the options coverthe entire width of the screen. But I want the options to cover only some part of the screen(ie.. width). By using LayoutParams I am able to change only the spinner icon width but not the options width. I even searched for it,but of no use. Any one help me, I need it very badly.
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May 8, 2010
I want to save text from 2 edittexts(et1,et2) and selection from 3 spinners(spinnerm,spinner and spinner2) onPause and setting them back onResume.
Text from edittexts is saved correctly, only spinner selection don't work as desired.
My code:....................
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Oct 27, 2011
I can't get any spinners to compile. What usually happens is the resource file disappears. I am using the tutorials from the Android site.
Everyone seems to say that resource files disappear when there is an xml error. Everything looks right according to the tutorial. The error is in the xml line android:text="@string/planet_prompt". I can't move on in my project without getting spinners to work.
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Jul 18, 2010
I have a question about Spinner widget in android. All works well except that when I change device with small screen Spinner widgets are overlapped. Is there good practice with managing of sizes of Spinners? In runtime or during design of layout?
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Jun 12, 2010
I have an app which uses 3 different spinners to allow users to choose from some options. I´ve added those spinners to my layout without editing most of it´s properties and this way it works for most of my users. Unfortunately most isn´t all and then some of them started complaining that the list of options is showing text in white with over a white background! I´d like to know if there´s a way (or a property) so I can force those spinners to show the options list using text in black.
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Jun 28, 2012
im new to android programming ...here is my problem:
i need to create an android app(for user) that have a login function to login to computer to retrieve some data (eg get data from a excel file) by using WIFI. How do i do that?
e.g Login: newbi123
----After login-----
i will get the data on my login id(newbi123) from the computer to my android app and display:
e.g
Name: newbi123
Gender: F
Age: 20
etc...
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Apr 26, 2010
I am aunable to connect my phone to pc. I connected it with usb cable to my pc and i opend command prompt where my android sdk is there Now i typed ./adb kill-server ./adb start-server then i typed ./adb shell it displays me error that device not found I kept my mobile in usb debug mode through as follows Setting->Application->Development->USB debug mode My phone version is 1.5 samsung galaxy-spica...
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Nov 4, 2010
I'd like to connect a HTC Desire to the PC only as debugging device. Every time I plug the cable in it searches for the HTC Sync software on the PC, and it takes a long time until finally a message appears on the phone like "no HTC Sync found, please install". After that, the phone is available to eclipse for debugging. But how can I avoid that everlasting searching process?
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Aug 14, 2010
I tried to test my application on my android phone, but the it can't be able to detect the device compatibility. The debug mode on phone is enabled.
My phone: Motorola.
My ubuntu: 10.04.
IDE: Eclipse.
I even tried to add the following line:
SUBSYSTEMS==husbh, ATTRS{idVendor}==h22b8, ATTRS{idProduct} ==h41dbh, MODE=h0600"
to my /etc/udev/rules.d/90-android.rules.
But every time I tried to run the application, the device can't be detectable.
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Jan 7, 2010
I know that android sdk 2.0 has provided the new bluetooth API for developers. But I'm not sure if this can help me connect to bluetooth printers. Are there any protocol restrictions or device limitaion for this? Is it possible that the bluetooth device is undetectable by android phone?
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Mar 23, 2010
How to integrate Facebook Connect and API with Android Application?
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May 15, 2010
Is it possible to connect a ps3 controller to a android phone?
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Aug 5, 2010
Is there any sample? I have my android application and I need to connect to mysql server on my machine, what is the best way?
I should not use jdbc, explanation here link text And should go for: DefaultHttpClient httpclient = new DefaultHttpClient();
But there is no example in how to open a connection or execute a simple sql statement. anyone could help me?
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Feb 22, 2010
I am looking ofr an application similar to what I had for Windows Mobile called Mobiler; an app that would allow me to control my Android phone from my PC. Vie wthe screen, do stuff etc.
I do not need to emulate Android on my PC, no. I need to connect my phone to my PC and control it from there. Any ideas? Is there an app like this?
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Mar 25, 2010
If I connect to my home WiFi, it works well. I'll go out of the house and come back a few hours later and the phone does not automatically connect to my home WiFi. If I go to settings, I can see it detects my home WiFi, but says "Connection unsuccessful, select to try again." When I select it, it connects and works fine. My problem is, I don't think I should have to physically select my WiFi network everytime I come home. Shouldn't it see it and connect automatically? What am I dong wrong? Do I have a setting turned on/off that should be different?
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Apr 30, 2010
I'm looking for an app that will automatically enable my wifi for designated networks. Basically, the only location currently I really desire to use wifi is at home since if I'm at home, my phone is likely charging (since wifi eats battery) and the speed beats 3G. I'm going through appbrain.com and finding a lot of apps that automatically scan and connect to open networks, automatically connect to the fastest network, a bunch of wifi toggle widgets...nothing really for making conditions for what networks it will connect to, especially one that has a password.
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Jun 4, 2010
Anybody have an app or know of a way that I can connect to my idisk drive through mobileme on my Droid? I haven't found anything in the market and of course the Apple site is no help. Doesn't make sense to have a personal 'cloud' that I cant access from my phone.
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Oct 11, 2009
I am developing an application in android to connect emulator to server and then read, edit and write on it. Has any one worked on such application please let me know. Else guide how to develop this application.
I am using Socket in my application. i am able to run the code when my machine is server and client but not able to do when connect to other machines.
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Jul 15, 2009
I have a project, it's to connect Android at IMAP4 server with eclipse. .
Here my .java file:
package com.connectionimapandroid;
import java.util.Properties;
import javax.mail.MessagingException; import javax.mail.Session; import javax.mail.Store;
import android.app.Activity; import android.os.Bundle; import android.util.Log;
public class ConnectImapAndroid extends Activity { /** Called when the activity is first created. */
private static final String TAG = "MyActivity";
@Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); // setContentView(R.layout.main);
String host="....", username="......", password="......";
// initialization des parameters du systĂŠme Properties props = new Properties(); props.setProperty("mail.transport.protocol", "imap");
// SpĂŠcification du serveur mail IMAP props.put("mail.imap.port", "143"); props.put("mail.imap.host", host);
// RÊcupère la session Session session = Session.getDefaultInstance(props, null); try{ // Get a Store object Store store = session.getStore("imap"); Log.v(TAG, "Connection: Avant le store.connect"); // Connection au serveur IMAP store.connect(host, username, password); Log.v(TAG, "Connection: Après le store.connect");
// Close the Store store.close(); }
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Mar 22, 2014
I have just bought an Android Smart TV Box (to replace my AC Ryan media box which gave up the ghost a few days ago) and it mostly works fine - it is connected to my tv via hdmi and the box is hard wired to my router - so it is the standard connection setup. I have two usb hard drives connected to it. I obviously want to drag and drop media files from my phone (android) or my laptop (Windows7) to the connected hard drives I use ES Explorer app on my phone and Windows explorer but using either version I cannot see the Android box wirelessly - if i do a scan using es explorer it finds the laptop straight away and i can drag and drop but it just will not find the android box at all. However if i go onto the Android box and into the es explorer app and do a scan it picks up the laptop and i can drag and drop a file onto the laptop. So the wireless is sort of working as opposed to not at all. But just seems odd that i cant see it at all - i cant even ping it from the laptop.
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Sep 29, 2013
I'm developing an automatic vulnerability scanner/exploiter for android. I'm adding the cool feature of using the metasploit framework from our android phones.
I can start the MsfRpcd ( the metasploit daemon ) from a su shell an make it bind to the 127.0.0.1 address.
I can connect to the server using busybox netcat ( no Java though here ).
I can't connect to 127.0.0.1 from the android app! i got ECONNREFUSED.
After a bit of google i understood that JavaVM have a separate network and it filter out my connection to localhost/127.0.0.1.
how can i connect to a service bind to 127.0.0.1 on my phone from an android app?
I gave a quick look at iptables -L output, maybe i can make some hack there, but probably i will break the JavaVM network.
Binding on wifi ip is not an answer.
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Feb 25, 2010
I have a HTC Hero (Android version 1.5) and Win Prof SP 3. I have tried to synchronize the phone using HTC Sync (HTC Hero - HTC Sync upgrade for HTC Magic, Hero &Tattoo) but the phone do not react when i have connected using USB cable same as the HTC Sync. Any suggestion how can I connect the phone with PC and update the phone ROM?
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Aug 13, 2009
I'd like to connect to a local tomcat dev server on my laptop and use my android phone connected via a usb cable to debug things.Is this possible? Do I need to use wifi to make this happen?
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Nov 14, 2013
I created a simple apps that will just put products in the database(phpmysql) and display. It works well if I run it through my emulator in my laptop but when I transfer it (the .apk file) into the android phone. I could not connect to the database. I already changed the IP into the IP address of my laptop.
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May 29, 2013
send images to the TV or PCscreen. Howevevr I am thinking that sometimes could be very interesting the opposite case, I mean .... send video (or static images) from PC to the android phone screen.And I am not talking about sending only image data file.
For example:
USB connection to use the mobile as a extended or mirrored desktop for windows.
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Feb 1, 2013
Im looking for a Android powered GSM phone that will automatically turn itself back on if the battery is dead and power is reconnected.
I want to stash this in my vintage automobile and use tracking software to locate the vehicle in the unfortunate event its stolen. The only issue I need to solve is if the battery dies and the phone turns off how to turn it back on automatically. I plan to put the device in the door panels so access will be difficult.
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Oct 1, 2010
Is there anyone can recommend me a free Android Software of Android phone as I just got a new phone. I really need it to manage my photos , music, videos , contacts, message, calendar... and so on. This software should allows the Android phone to connect with PC wirelessly via WiFi.
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