I'd like to add a Broadcast Action to my Intent Filter that listens for when my application is successfully updated(replaced).A new version of an application package has been installed, replacing an existing version that was previously installed. The data contains the name of the package."
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On android, is it possible to listen for all outgoing call events? i.e. my code get invoked when users make an out-going phone call? One possible way is to periodically pull call-log database for that information. But I would like to know if i can register for a notification when outgoing call happens?
View 3 Replies View RelatedCan you please tell me how to register SMS received action? I tried the following, but when I set up a breakpoint in onReceive() never get called. Please help if you have any idea.
import android.provider.Telephony.Sms.Intents;
registerReceiver(new MyReceiver, new IntentFilter(Intents.SMS_RECEIVED_ACTION));
private class MyReceiver extends BroadcastReceiver {
@Override public void onReceive(Context context, Intent intent) {
}
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Is it possible to register a listener to listen for changes in the volume level of the music stream in Android?
I'm displaying the actual volume in a SeekBar and I would like to change the seekbar if the user changes the volume with the hardware volume keys. At the moment the correct volume is displayed until the user changes the volume with hardware keys.
I want a separate thread from a service to register a receiver for wifi events. However as I need a context for doing that (and I'm using service one) I'm receiving the intents on the main thread. Is there any possibility to register a receiver for executing in other thread than main?
View 2 Replies View RelatedI have been able to register and unregister a broadcast receiver from the java code and know that a broadcast receiver is unregistered (even if it is not done explicitly) on its own as the process that registered it is killed. Now I have a broadcast receiver which has been registered through manifest file and not through the java code, and need to unregister the broadcast receiver from the java code. Since this, i think would need a reference to System context that instantiates the broadcast receiver.
View 4 Replies View RelatedI just recently received mine Galaxy S5 and sometimes a toast message pops up with the message "Stealth application cannot register this application".
View 3 Replies View RelatedCan you explain to me how to registred a project for the ADC2. Can i publish now or i need to waiting update the ADC official site?
View 2 Replies View Relatedhow can I register my application so that when I receive a sms my app appears in dialog Complete action using. I have put in an intent code
<intent-filter>
<action android:name="android.intent.action.VIEW"/>
<action android:name="android.intent.action.SENDTO"/>
<category android:name="android.intent.category.DEFAULT"/>
<category android:name="android.intent.category.BROWSABLE"/>
<data android:scheme="sms"/>
</intent-filter>
but it's not working... should I use receiver? Note that the activity in which I've inserted this code is not main activity.
I use my file explorer a lot. It eliminates much of the "You have to put the files here" sort of requirement of many applications. And in many case - movie files for example - when you touch the file, it opens it in the appropriate application. There are exceptions like *.epub files. When I touch one, I get the famous "...does not support." message. So the question is, can I "register" Laputa (for example) to be the app to open *.epub files - Similar to the File Types dialog in Windows?I suppose this might require root access?
View 3 Replies View RelatedI'm building an alternative Home application (a replacement of the standard launcher).There's something I don't know how to make: how do you register your application so that it is called when the user click on the Home hard button ?
View 1 Replies View RelatedI am writing a android application where I want to register my application to remoter server when application is first launched on installation. Application will register to remoter server itself without taking any user input. How Can I track whether this is a first application launch after installation?
View 1 Replies View RelatedI have one Application class to keep the global state of my application. But I'm unable to register it in Manifest file? Any idea how to do this?
View 1 Replies View RelatedWe have a web application and we've built phone applications (iPhone, Android, BlackBerry) to be companions to the site. The usual workflow is that an existing user of the site gets a phone app and then plugs their existing credentials into the phone app and they are off and running, but more often now we are seeing folks who are downloading the app and then (and this should not surprise anyone) don't read the help screen that explains they need to go and get credentials at the web site and therefore cannot connect to the application which does require registration to manage their content. This is a giant usability fail condition.
So we know that we need to put user registration workflows on the phone app. Other than the obvious solution of duplicating our registration page on the mobile, does anyone know of a better identity solution for the phone? For example, on the desktop we also use Facebook Connect as an identity server and the users love it. I'm looking for something that simple that we can implement across the major smartphone platforms.
Clarifying note: I should add here that this registration mechanism is likely to; and it would be desirable if it did, go hand in hand with a general identity/authorization mechanism such as the Facebook mechanism mentioned below. One other place I'm poking around is to see whether there's an openId solution that does not require a browser to pop up.
The built-in barcode scanner application on Android (based, I think, on zxing) reads QR Codes and launches that data into an application based on the leading text. For example, "BEGIN:VCAL" might launch a calendar application; "http:" might launch a browser.How can I "register" my application so the OS (or the Barcode application) will call it for a specific type (i.e. leading characters) of QR Code text?
View 2 Replies View RelatedI want to register my application for files of a certain popular and well-documented MIME-type. The problem is that Android does not seem to recognize this MIME-type. The following sample code demonstrates this:
package com.example.helloandroid;
import android.app.Activity; import android.os.Bundle; import android.util.Log; import android.widget.TextView;
public class HelloAndroid extends Activity { /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); TextView tv = new TextView(this); tv.setText("Hello, Android"); setContentView(tv); String extn = android.webkit.MimeTypeMap.getFileExtensionFromUrl("/data/a.xyz"); String xyzMimeType = android.webkit.MimeTypeMap.getSingleton().getMimeTypeFromExtension (extn); Log.d ("HelloAndroid", "extn: " + extn + " | xyzMimeType: " + xyzMimeType); }
}
Ever since the latest CoPilot Live update, I cannot listen to music while using the application. As soon as I start the application, the music stops, and won't start back until I close the app. For now, I use Google Navigate, but I would rather use CoPilot, which I paid for.
View 3 Replies View RelatedI have found the solution to this problem, the issue was I was also supposed to add the data tag:<data android:mimeType="application/vnd.wap.mms-message" />.Can someone provide some sample code to access the contents of the MMS message received.
View 2 Replies View RelatedI am broadcasting an Intent from an activity. Can we make another application as a receiver. So that it will get invoked when that specific intent is broadcasted.
View 2 Replies View RelatedI am new with Android, and writting a small application for tracking call events. Every time i try to bind the listner, the os forces the app to close unexspectly. What did i miss? Here is my code:package com.example.helloandroid;
import android.app.Activity;
import android.content.Context;
import android.os.Bundle;
import android.telephony.CellLocation;
import android.telephony.PhoneStateListener;
import android.telephony.ServiceState;
import android.telephony.TelephonyManager;
import android.widget.TextView;public class helloAndroid extends Activity {
TextView textOut;
TelephonyManager telephonyManager;
PhoneStateListener phoneStateListener;
@Override
public void onDestroy(){
telephonyManager.listen(phoneStateListener, PhoneStateListener.LISTEN_NONE);
}/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
// Get the UI
textOut = (TextView) findViewById(R.id.textOut);
// Get the telephony manager
telephonyManager = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);
// Create a new PhoneStateListener
phoneStateListener = new PhoneStateListener() {
public void onCallForwardingIndicatorChanged(boolean cfi) {}
public void onCallStateChanged(int state, String incomingNumber) {}
public void onCellLocationChanged(CellLocation location) {}
public void onDataActivity(int direction) {}
public void onDataConnectionStateChanged(int state) {}
public void onMessageWaitingIndicatorChanged(boolean mwi) {}
public void onServiceStateChanged(ServiceState serviceState) {
String stateString = "N/A";
switch (serviceState.getState()) {
case TelephonyManager.CALL_STATE_IDLE:
stateString = "Idle";
break;
case TelephonyManager.CALL_STATE_OFFHOOK:
stateString = "Off Hook";
break;
case TelephonyManager.CALL_STATE_RINGING:
stateString = "Ringing";
break;} textOut.append(String.format("
onCallStateChanged: %s", stateString));
} public void onSignalStrengthChanged(int asu) {}
}; // Register the listener with the telephony manager
telephonyManager.listen(phoneStateListener,
PhoneStateListener.LISTEN_CALL_FORWARDING_INDICATOR |
PhoneStateListener.LISTEN_CALL_STATE |
PhoneStateListener.LISTEN_CELL_LOCATION |
PhoneStateListener.LISTEN_DATA_ACTIVITY |
PhoneStateListener.LISTEN_DATA_CONNECTION_STATE |
PhoneStateListener.LISTEN_MESSAGE_WAITING_INDICATOR |
PhoneStateListener.LISTEN_SERVICE_STATE |
PhoneStateListener.LISTEN_SIGNAL_STRENGTH);
I love my Droid X. I downloaded PdaNet and paid for it. I received the receipt and clicked on the Pdanet tray icon and hit the register button. I wasn't smart enough to use copy and paste for the serial number and I typed it in instead. Tried three times (my typing isn't that bad) and all tries failed and the register button disappeared from the icon. I have tried to obtain help from PdaNet but no luck so far. The app is worthless to me if I can't access secure sites so I am ready to go in a different direction unless one of you can give me a suggestion for registering PdaNet.
View 1 Replies View RelatedI have a layout with two buttons, I want to disable or make unclikable one of the buttons when internet connection is lost and back to clickable when connection is regained. From my broadcast receiver I am calling another class(which extends activity and thus can call findViewById) which is attempting to change the main layout. App is force closing. What am I doing wrong here, any other ideas as to how to achieve what I am trying to do.
View 4 Replies View RelatedI want to run some code when an app is launched, so my broadcast receiver has to be notified when user open any app.
View 1 Replies View RelatedHow can I retrieve SharedPreferences for a widget during an update pushed by a broadcast receiver?I have a static BuildUpdate method on my AppWidgetProvider, but I cannot work out how to retrieve my shared preferences as I do not have an appropriate context.
View 12 Replies View RelatedHow can I write a Broadcast Receiver that will be invoked when user clicks on any application icon?
I tried by writing:
CODE:...................
But it is not called.
I tried, by using Packagemanager I will get ApplicationInfo. From that I can know all the application starting activity name and package names. I thought I can use them to registerReceiver and my receiver will listen by its launching activity and package name.
I could open the file input/output of my application through a broadcast receiver. Normally, I would use openFileOutput/Input(), but this can only be done through activities. Would it be more sensible to create my file in res/raw? or create an instance of the activity and call openFileOutput() on it?
View 1 Replies View Relatedtrying to create a broadcast receiver which responds to system events and change system settings. I don't need any interaction from the user so I don't need an activity and have been trying to do everything through the manifest file. I've put a log event into my onReceive method but it never logs anything so I'm presuming my method is never called. I've tried this with both the 1.5 and 1.6 SDKs. I was hoping somebody could have a look at my code please and let me know if there are any problems.
View 2 Replies View RelatedI have published application and now I'm making update to it. I changed applications Data structure and moved all files under /Android/ data/<package_name>/files/ folder.All files that are in that folder will be automatically removed when application is uninstalled.I want those files to be removed when application is uninstalled but not when it's UPDATED. I don't want users to lose all their data after every update. I don't know how to test it (without publishing new release). So will those files be deleted when user updates my application?
View 5 Replies View RelatedI am using the Emulator of version 8. and when i am trying to register the Android Application then it will gives the null registration ID. Please help me to resolve this issue. How can i register the Android Application with C2DM.My code is to register the App.
Intent registrationIntent = new Intent("com.google.android.c2dm.intent.REGISTER");
registrationIntent.putExtra("app", PendingIntent.getBroadcast(startCode.this, 0, new Intent(), 0)); // boilerplate
registrationIntent.putExtra("sender", "12786@gmail.com");
startService(registrationIntent);
handleRegistration(getApplicationContext(), registrationIntent);...............
How can I register for SMS database changes? I tried:
mCursor = mActivity.getContentResolver().query(Sms.CONTENT_URI, new String[] { Sms.ADDRESS }, null, null, null);
mCursor.registerDataSetObserver(mydataSetObserver);
where mydataSetObserver is implemented like this:
private class MyDataSetObserver extends DataSetObserver {
public void onChanged() { System.out.println ("1");
} public void onInvalidated() { System.out.println ("2");
} }
But when I tried sending a SMS message in the emulator, MyDataSetObserver never get called.