I'm still really new at this, but this should hopefully be a simple question and answer. I'm trying to just make a button and I've done so in the layout manager. I'm trying to implement it in code, but MotoDev won't recognize the Button class that's part of the android.widget package. I imagine I just have to do something similar to an import but I can't track down what that is.code...
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I'm creating a new class, using eclipse "New Java Class" dialog box. I can write the superclass I want (I can't find using "browse" button), but I can't write or select an interface to implement. I click "add" but ther is nothing to select. What I'm doing wrong?
View 4 Replies View RelatedI'm just getting into Android development, and I have a question about communicating between a receiver class and an activity class. I'm very new to JAVA and Android so I hope I don't sound too stupid. I'm developing an application where I intercept an SMS message and then based on various elements of that SMS I might delete it once it's been saved to the inbox. I have a receiver class that intercepts the txt message, and I am also able to delete messages from my inbox with code in the activity class using a button at the moment. The problem I have is communicating between the receiver class and the activity class where the code to delete a message resides. I tried putting that code directly into the receiver class but as I'm sure most of you already know the BroadcastReceiver class doesn't seem to support what I need to delete messages. I've been searching for an answer to this for a while, but haven't been able to find anything. Honestly I'm not sure I know enough about JAVA and Android to even recognize a solution if I saw it.
View 2 Replies View RelatedWhat I want to do, is be able to access the object neoApi inside the Neoseeker class, from its inner class RunningTimer. Now, in my code, you can see what I would think to work, but when I run my application, nothing pops up. Nothing inside my TextView, no Toast, nothing at all. How can I remedy this?
package com.neoseeker.android.app;
import java.util.Timer;
import java.util.TimerTask;
import org.json.JSONObject;
import android.app.Activity;
import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;.......................
I'm new to Java and android development. In my application I need data which is accessible for a few activities. I've read that a good solution is to use Application class for this. So I use it like this:
public class MyApplication extends Application {
private String str;
public String getStr(){
return str;
}
public void setStr(String s){
str = s;
}
}
and I can access this variable from activity like this:........................................
I have just started android. I just want to know that how can i call activity class from other java class. i just want to pass class object to activity class.
public class GsonParser extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
MagazineThread thread=new MagazineThread();
thread.start();
}
public GsonParser(JsonMagazineParser Obj)
{
}
}
and i am just doing like from other class. GsonParser obj=new GsonParser(this);passing obj to activity class.how can i achieve that.
In my app in one package there are some classes. from those classes i want to run one class that is the Gps functionality class. i want to run that class in background. how i do it, i don't know. i am not able to make it solve from any document. if anybody knows the way to solve it please me by run a "hello world" app in the background. i am not able to solve this problem by going through document.
View 2 Replies View RelatedI'm building a small Android application, but this is more of a Java question than an android question. Looking through the tutorials there are lines that look like: startService(new Intent(this, MyService.class));
What exactly does the "MyService.class" field represent? Is that just a reference to the class for a template?
I made a Dialog Class with it's view classI want to pop up the dialog when I got some packets from network. so I made a Thread which parses packets and then I made if clause in Run() method There is no problem with parsing packet but when I enter "if clause" and call showDialog() I got Error message
Is there anyone who knows how to pop up a dialog from different thread?
I just got my phone a few days ago (Eris) and I put Mp3's on my sd card by transferring from my computer.
When I did this I made a music folder on my sd card and copied and pasted folders of artists into this music folder. Now when I go to look at all my songs in meridian it only shows the band that I first copied and pasted onto the sd card. It doesn't recognize the other songs in the other folders. The only way I can get those songs to play in meridian is by going into astro and selecting the song file and playing in the app.
I'm new to Android development, and am attempting to run a test application on my actual device. I followed the instructions at http://developer.android.com/guide/developing/device.html (and related links), but the Android Debug Bridge (adb) doesn't recognize my connected device.
Some quick background info, I'm running WinXP, developing with Eclipse, with a Motorola Droid running Android 2.1 as my physical device.
An overview of the steps I've taken: Installed the Android SDK, downloading all necessary packages. Enabled USB Debugging on my device. Connected Device via USB, installing the driver from the SDK folder.
I'll stop here (though I continued to setup my application to be debug-able in Eclipse), because I at this point I noticed a problem.
Running "sdkoolsadb devices" at this point (at least, by my understanding), should list my device as connected. However, running this yields only: List of devices attached
My device recognizes that it's connected to a computer in debug mode, and my computer recognizes the device. However, I can't seem to get the sdk to recognize it. I'll leave out the steps I used to setup Eclipse for debugging on a device, as it doesn't seem relevant to the problem. I'll include them if requested.
When I plug my Android Backflip into my computer, Windows 7 recognizes it but it never shows up in Eclipse's DDMS. I have the USB Debugging checked under Development on the phone and I can see virtual devices I create just fine in DDMS but never anything at all for Backflip.
Does anyone know of something else that needs to be done? I see some things talking about special tasks for Linux but I am running Microsoft Windows 7!
I have a very weird problem regarding adb and Android. I am developing a little script to synchronize a folder's content with another one on the handset using PHP-CLI and ADB. I have no problem with using ADB over PHP but Android has a problem with files pushed via ADB.
Let's say my script found a local folder that is not on the device, to be more accurate, a music folder:
Code:
adb push /Volumes/Data/Music/Example.mp3 /sdcard/Music/Example.mp3
The file is successfully pushed BUT is neither recognized by Google Play Music nor by Android File Transfer for Mac. But I see the file via
Code:
adb shell ls /sdcard/Music/
and also see it in every file manager I have on my phone.
Why is that and how can I get over it?
Today I woke up to my phone charging by the night... but it downcharged to 15% of batterry. I reboot it and find out that my SD card showed up info of being "empty". The minitool partition wizard on a PC shows me that info:
no no, the memory card is 8GB not 32MB. How to recover the partitions? Also, the SD card has been partitioned for use with app2sd programs with this tut: [URL], because my phone (HTC Explorer "Pico") has a very small amount of internal memory. The rom was stock though.
Of course I could re-format it, but I don't want to, because the data stored there was very special to me. I want to recover it.
Android file transfer won't recognise my HTC one running 4.3 when connected,I tried using it on Windows on the same Mac via boot camp and it works, it's just the Android file transfer which is not detecting the device it says "connect the device via the cable" well something like that.
View 4 Replies View RelatedI created a method called insertTable in a class called Table but i can't use it in my onClick method in the main class :
CODE:.......
I want to do a income.insertTable in the onClick method but eclipse say that i need to create a local variable.
I got my HTC Desire today, and despite spending many hours carefully updating my Google contacts, I've found that received calls and SMS messages are not displayed with the contact they're from. I believe this is because the details in my contacts list are in the format "01234 567789", whereas the incoming calls/messages are in the format "+441234 567789", and it's not realizing that the "+44" and "0" are interchangable. How can I resolve this, without going through all my contacts changing the prefix on the phone number?
View 1 Replies View Related( I am a new Captivate convert from blackberry) and trying to find my way through.My sd card ( 32 gig kingston) is recognized by windows ( when attached to usb) and recognized by astro file reader , and winamp etc.yet the built in voice recorder and video player will not run and I get erroro message.Your phone does not have an SD card inserted.I didnt format the card originally since the phone recognized the card without it
I also disabled the scan at startup with a program startup manager is that the problem ?
I'm attempting to access my SD card and every time i connect my phone and choose disk drive to my comp it won't work. It will charge and that is all. When I go to My Computer it doesn't recognize anything as a "disc drive" like the little booklet says.
View 5 Replies View RelatedEver since I downloaded DoubleTwist it's a hit or miss if it recognizes my device. I plug it in using the usb and then open DowbleTwist and my device does not show up. I have tried switching it from Charge Only mode to Disk Drive Mode and neither work. Sometimes I can open DoubleTwist and it does recognize my device. I don't understand why it's hit or miss?
View 4 Replies View RelatedI downloaded andFTP and put some pictures on my phone from my home PC. they are all JPGs and can be seen in the root of the phone in File Manager but the photo gallery isnt recognizing them. SOLVED KIND OF. I had to restart the phone and it recognizes them now, is the normal? is there a way to prompt a media scan?
View 1 Replies View RelatedSince I first got my Epic I've been sometimes using my PC to charge it via USB and it was prompting the Charge/?/Mass Storage menu options. I would always push "Charge".
At some point it quit asking this...
Now I'd like to root and its not giving me this option any more when I plug the Epic into my PC (honestly not sure when it quit asking this question).
I've only had the phone since Monday and am new to Android.
Currently:
Windows XP Pro SP2 32bit - I have downloaded & installed the Samsung x32 drivers
Wifi/BT/4G/GPSff
USB Debugging is off (unchecked)
if there are five text in a text view and we want to pass one of them on click event to the next class text view which method i m used on android
View 2 Replies View RelatedMy Droid is for some reason not playing right with my computer. I have the latest Moto device drivers installed for Win7 64... Here is what happened so far, my puppy chewed threw the charger that came with my Droid (no the Droid was not attached to it at the time but the charger was plugged into my computer) When I tried to attach the charger to my phone after this it would go in and out of being attached, like you would expect with a connection that had been chewed threw... So I went to Amazon and ordered a pair of new mini USB cables for the Droid.
Ok so they came in the mail today and so I went to hook my Droid up... and boom got the same in and out connection issues as I did with the ruined USB cable. Eventually it just goes to the bootloader and I can not get out of the bootloader until I unplug the USB and reboot the phone. Here is the other thing when I turn USB Debugging on I no longer get the Moto pop up that I used too when the phone would attach (so I can not use ADB). I have turned off USB Debugging and that seemed to help for a bit, however when I turned it back on it would say that the USB device is not detected or faulty (this also would take the USB connected notification out of my notification bar)...
Ok so I have no idea at this point what I should do... I am using Jrummy's remix of CM 6.0.6.2 (or whatever number it is on :P ) with the DE theme on top of it. I have never had any problems before the puppy chewed threw the old USB cable.
I originally had Vista Ultimate x64 on my computer and when root had come out for the Droid X I plugged it into my computer for the first time. Everything was detected fine and the drivers auto loaded themselves and root was successful.
Flash forward to after vacation, still on Vista, I plugged the Droid into the computer and it wouldn't even detect a connection. It thought it was in an outlet. I tried unmounting the sd card, toggling usb dev, rebooting with the usb in, etc. and nothing worked.
Now I clean installed and put Windows 7 x64 Ultimate and the same thing occurs. I put the Motorola drivers on my pc and the same thing occurs. My Droid doesn't even detect it is connected to a PC, no USB sign pops up on the Droid, nothing. I have tried refreshing Device Manager but nothing shows up.
I am using the original cable supplied with the Droid X.
My phone is not recognizing my sd card. It is mounted in the phone but none of my pictures show up in my gallery. It says no sd card detected when I open the gallery. Also I can take pics but they do not save to the sd card our anywhere that I can find. I tried unmounting the cars but it stol does not recognize it. However, it does show my music like the card is mounted. It just seems to be a problem with the gallery.
View 2 Replies View RelatedSuddenly my phone no longer shows up when I connect it to my pc via usb and set it to usb disk drive. Is there anything I can do to remedy this?
View 6 Replies View RelatedI have had the HTC hero for about a month now. I have not had any problems up until now. I could listen to any audio file no matter what program I use. But now, some of my files arent showing up. In MixZing, it says "Error opening the audio file". They are .mp3's just like the songs that actually do show up. Any ideas as to why I can only access some of my audio files? BTW they are all put into the same file location on the sd card.
View 1 Replies View RelatedI have downloaded the HTC sync program. I have plugged in my Hero, to the computer... I went to the notifications menu and had it serach for the HTC program. and it said it did not recognize it... But the Sync program was up and running. Also on the left hand corner of the sync program. It said disconnected. What can I do to fix this?
View 1 Replies View RelatedJust recently noticed my Hero is no longer recognizing my headphones.I've tried about four or five different pairs of phones to make sure the ones I had weren't bad, so that's not the problem.Anyone else ever encountered this problem?Also, I just got my phone around New Year's, so I'm obviously still under warranty.I went ahead and used the restore feature so my phone is back to stock instead of being rooted in an attempt to appear as if I haven't voided my warranty.
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