[android-developers] Update an AbsouleLayout through code.
My application sends a text message, it receives a reply through a broadcast receiver that fires off a Notification. Here is my problem. My display needs to update when I receive the sms back but the only way it does update is if I click on the notification or reload the app. How can I get the display to update without reloading the app. The main thing I am trying to update is an ImageButton if that helps. -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Calling function from Receiver class not working.
I have a SMSReceiver class that needs to pass the phone number and
message to another class. Which works but when I call that class I
need the function to read preference to compare if it needs to execute
another function. So here is the code.
SMSReceiver
public void onReceive(Context context, Intent intent) {
// TODO Auto-generated method stub
//--get the SMS message passed in --
Bundle bundle = intent.getExtras();
SmsMessage[] msgs = null;
String str = "";
String from;
String mymsg;
if (bundle != null)
{
//---retrieve the sms message received--
Object[] pdus = (Object[]) bundle.get("pdus");
msgs = new SmsMessage[pdus.length];
for (int i=0; ihttp://groups.google.com/group/android-developers?hl=en
[android-developers] startActivityForResult and setResult problems
ok I have two classes my main class calls a menu class when the user
gets done with that they press the back button to go to the main
class. on the main class I have onActivityResult setup but no matter
what the data field is null all the time even though I setup the
bundle and attached it to an Intent. Please look over my code and see
what it going on.
Main class
import android.app.Activity;
import android.os.Bundle;
import android.content.Intent;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
public class caralarm extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
@Override
public boolean onCreateOptionsMenu(Menu menu) {
new MenuInflater(this).inflate(R.menu.menu, menu);
return(super.onCreateOptionsMenu(menu));
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
if (item.getItemId()==R.id.close) {
Toast.makeText(this, "Trying to close app",
Toast.LENGTH_SHORT).show();
}
if (item.getItemId()==R.id.refresh) {
Toast.makeText(this, "Trying to refresh app",
Toast.LENGTH_SHORT).show();
}
if (item.getItemId()==R.id.settings) {
Toast.makeText(this, "Trying to open settings app",
Toast.LENGTH_SHORT).show();
launch_settings2();
}
return(super.onOptionsItemSelected(item));
}
protected void onActivityResult(int requestCode, int resultCode,
Intent data){
if (data == null)
{
Log.d ("data", "data was null");
Number = Settings2.Number; //this works
Password = Settings2.Passwordtext;
Often = Settings2.NumMin;
return;
}
Bundle extras = data.getExtras();
String name = extras.getString("Alarm");
Toast.makeText(this, name, Toast.LENGTH_SHORT);
}
void launch_settings2(){
Intent i = new Intent(this, Settings2.class);
startActivityForResult(i, 0);
}
}
Settings2 class
Import android.preference.Preference;
import android.preference.PreferenceActivity;
import android.preference.PreferenceManager;
import android.widget.EditText;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.os.Bundle;
public class Settings2 extends PreferenceActivity{
static String Number = "";
static String Passwordtext = "";
static String NumMin = "";
protected void onCreate (Bundle savedInstanceState){
super.onCreate(savedInstanceState);
addPreferencesFromResource(R.xml.settings2);
}
public static String getNumber (Context context){
return
PreferenceManager.getDefaultSharedPreferences(context).getString("AlarmNumber",
Number);
}
public static String getPassword (Context context){
return
PreferenceManager.getDefaultSharedPreferences(context).getString("Password",
Passwordtext);
}
public static String getNumMin (Context context){
return
PreferenceManager.getDefaultSharedPreferences(context).getString("Often",
NumMin);
}
@Override
protected void onPause(){
super.onPause();
//copy data
Number = getNumber(this);
Passwordtext = getPassword(this);
NumMin = getNumMin(this);
Bundle info = new Bundle();
info.putString("Alarm", Number );
info.putString("Password", Passwordtext);
info.putString("Often", NumMin);
Intent intent = new Intent();
intent.putExtras(info);
setResult(RESULT_OK, intent);
finish();
}
}
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[android-developers] Biloxi Android Group
If any one is interested, I am starting up a Linux, Android, and 2600 group in Biloxi, Ms. Come check out my group at http://groups.google.com/group/biloxi-linux-android-2600-group . If I get enough interest I would like to have a meeting in February. -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Need help with ServerSocket
Java:
public void server()
{
DataOutputStream os=null;
DataInputStream is = null;
ServerSocket socket = null;
Socket ClientSocket = null;
String out = null;
try
{
socket = new ServerSocket(SERVERPORT);//10.0.2.2
if(socket == null)
{
Log.d("TagServer()", "socket null");
}
else
{
Log.d("TagServer()", "Waiting...");
ClientSocket = socket.accept();
os = new DataOutputStream
(ClientSocket.getOutputStream());
is = new DataInputStream
(ClientSocket.getInputStream());
/* By magic we know, how much data will be
waiting for us*/
byte[] buf = new byte[100];
int readLen = 0;
boolean listening = true;
while(listening == true)
//while((out != "end") || (readLen = is.read(buf,
0, 100)) != -1)
//while (out != "end")
{
if ((readLen = is.read(buf, 0, 100)) != -1){
out = new String(buf, 0, readLen-1);
Log.d("TCP", out);
os.writeBytes("gotit");
String test = out.toString();
if (test != "end")
{
listening = true;
}else{
listening = false;
}
}
}
os.close();
is.close();
socket.close();
ClientSocket.close();
Log.d("TagServer()", "Finished");
}
}
catch(Exception e)
{
System.out.println(e);
Log.d("TagServer()", e.toString());
}
}
Ok I am trying to be able to stop listening for packets and I am
trying to do that with the test variable.
no matter what it seems that test never = ends.
Any ideas?
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[android-developers] New Projects
When I make a new project the .java file is not generated. I can run the project, but it does not run in the emulator or anything. It did use to work before then it stop working. I tried deleting the folder and all project files. After that I reinstalled everything but I am still having problems. Please help. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Creating new projects in eclipse
When I make a new project the .java file is not generated. I can run the project, but it does not run in the emulator or anything. It did use to work before then it stop working. I tried deleting the folder and all project files. After that I reinstalled everything but I am still having problems. Please help. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
