So I want to create an Android app so it would be registered somewhere in android OS (or just would start on system start) and when phone user clicks on special button on a web page inside a web browser my app would pop up and run using the params sent in that URL.So how do I do such thing?
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I've posted this on Android Security as well, but that group does not appear to have as much activity. Actually I guess my question belongs in this group anyway, even though it touches on some of the security aspects of android packages. My goal is to access the certificate that was used to sign the apk package; and ordinarily, I would do that from inside the program like this
Certificates[] signingCertificates = getClass().getProtectionDomain().getCodeSource().getCertificates();
Unfortunately it appears that getProtectionDomain() returns null on android - according to the specs
http://developer.android.com/reference/java/lang/Class.html#getProtec...
This method might return null (to converse space?) but only for system classes. Since I'm calling this from one of my own classes, I would expect to get a non-null value, but unfortunately not. I have tried from the emulator, and from an application deployed on my phone using adb through a USB cable. I'm using the latest SDK (2.2) and targeting android 1.6. So I guess I have two questions, the first being: why does getProtectionDomain return null, and have anyone had any success using this method from inside an android application. And the second: Is there some other way to access the certificate that a given apk package was signed with (I can live with the restriction that only a given package can know its own certificate).
am trying to call a class from the main and am getting an error and the program is stop working. am trying to call from the main.class the test.class
on the main i have write the following code
Intent connectIntent2 = new Intent(Conn.this, Test.class);
startActivity(connectIntent2);
and on the test.java i have write[code]....
the R.id.button_scan is been define in the main.xml and i just want to make it invisible.
I have defined some attributes in my view and I can assign them like:
CODE:................
This works. But when I want to do the same thing with styles.xml:
CODE:.................
I get "No resource found that matches the given name".
Using a twitter search URL ie. http://search.twitter.com/search.rss?q=android returns CSS that has an item that looks like..
View 3 Replies View RelatedIf you find that the "android:" attribute prefix is cumbersome and reduces the readability of your Android XML files, you might want to try changing the prefix from android to _. If you do it via the Eclipse XML editor, it seems like you have to perform 2 find/replace operations with regular expressions. This is itself a cumbersome task, so you can automate it:
1) Download AutoHotKey, which lets you write a script to send keys and mouse clicks to a program. I believe that AutoKey does the same for linux.
2) Write a script to tell Eclipse to perform a find/replace, scope is all, wrap search, regular expressions on, 1st find expression is (xmlns:)android, 1st replace expression is 1_. 2nd find expression is (s)android: and 2nd replace expression is 1_:. I also added in format and save commands, so my AutoHotKey script is:
CODE:.......
The result is a single-keystroke (Ctrl-Shift-a) to change a layout file from:
CODE:.................
to
CODE:........................
In the ApiDemos, there is a view example called Gallery1 which declares a custom style in attrs.xml.I want to do the same thing for my widgets, but using a different namespace. However, as soon as I replace the android: namespace with something else,Unable to find attribute? Why does it look for an attribute I am about to declare? Isn't the point of this file to be able to name your own custom attributes?It's interesting to note that it works if you do not supply a custom namespace, but just an attribute name.
View 2 Replies View RelatedI am calling a web service which has the following request format.
CODE:............
Now when I call the web service I get the following error SoapFault - faultcode: 'a:DeserializationFailed' faultstring: 'The formatter threw an exception while trying to deserialize the message: There was an error while trying to deserialize parameter http://test.com/2009/08:data.
The InnerException message was 'Error in line 1 position 463. Element 'http://test.com/2009/08/ DataContracts:InFields' contains data of the 'http://test.com/2009/08/ DataContracts:anyType' data contract. The deserializer has no knowledge of any type that maps to this contract.
Add the type corresponding to 'anyType' to the list of known types - for example, by using the KnownTypeAttribute attributre or by adding it to the list of known types passed to DataContractSerializer.'. Please see InnerException for more details.' faultactor: 'null' detail: org.kxml2.kdom.Node@43bcb040
The Request sent is has i:type="n0:anytype" in each tag which is creating an error in server side. How do T remove the attribute from the XML tag of the request XML for example <n0:ExServiceDataField i:type="n0:anyType"> should be as <n0:ExServiceDataField>
In hierarchy viewer there are several IDs as shown above, for example "id/timepicker_input".
But I can't find a respective timepicker_input - ID when typing
myNumberPicker.findViewById(android.R.id. ...? );
So how to access these Views by their ID?
I didn't find a sufficient answer to my problem in any posts, if there already is one, please excuse and point me to it, thanks. I made 2 projects. project 1 hast an activity that binds to a service from project 2 on a button click (all just for testing).
How can I make project 1 know (import) my TestInterface (from TestInterface.aidl out of project 2) for usage in: "TestInterface mService = (TestInterface) TestInterface.Stub.asInterface(service);"
without adding project 2 to the build path, because if I'd have an installed service without the project code, I couldn't do it this way, too...?? I read in one thread that TestInterface.aidl should just be added to project 1, too, but if I do this, in DDMS enforceInterface() complains and seems to just see/use the interface from project 1 and it doesn't work.
2. issue:...............
I 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.
I tried to register too late for Google IO and its already sold out. I really wanted to go this year and don't care about getting a free phone. Anyone know if there is a way to still register? What about taking the place of those who cancel their registrations? Next year I will register the day it opens.
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 RelatedDoes anyone knows how to register in the ADC2 as a team? Where can I asign the team members for an aplication?
View 4 Replies View RelatedI have a question regarding services. In Android I am able to use all the methods defined in the service by calling bindService(). In bindService() we have to pass the ServiceConnection object and could able to get the reference of Service Interface through which we can invoke service methods. But Android framework services (System services) are started in a different manner by just calling the getSystemService(). How can I register my service with Android framework.
View 4 Replies View RelatedHow to register listening for any Contact (add/remove contact, change in email/phone) changes on android?
View 1 Replies View RelatedFrom the previous question I asked, I am still having the same question. I do not know how to use database (SQLite) to 'sync' with my application to log in or register
package log1.log2;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;................
how 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.
How can I register a custom codewise created drawable for use in the xml files for the @drawable/. notation? Is there a way to get the drawable into the List which is also display in the R.drawable.? The other part isn't if I for example create a GradientDrawable which is inherited, how can I use it in xml files like the <gradient> tag? Where must I register that?
View 2 Replies View RelatedA simple question: How do I register for multiple sensors? I just switched from registerListener(SensorListener listener, int sensors, int rate), which is deprecated, to registerListener(SensorEventListener listener, Sensor sensor, int rate). Previously, I could use " | " to indicate multiple sensors, but now " | " is undefined, so how?
View 4 Replies View RelatedOn Tue, Oct 26, 2010 at 1:50 AM, Tim <tim.ka...@gmail.com> wrote:
> "AlarmManager.setRepeating()" can be set with "interval". But the max > available interval is daily - "INTERVAL_DAY". So, how to set weekly/ > monthly/yearly interval?
Can 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) {
}
[Quote]
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 RelatedWhat is the approx time taken to register as a developer and to be able to publish apps on the Android Market? Do we need to wait for any approval from Google to be able to publish the apps once registered as a developer and a Google checkout merchant?
View 8 Replies View RelatedI was trying to find out were my apps memory was being leaked and was able to discover that when calling registerCallback(...) it would lead to a memory leak after a screen orientation change. What could be some possible things that are causing the leak? I've tried many things. And I do have a unregisterCallback(..) call.
View 20 Replies View RelatedI 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 read that the AlarmManager looses all registered intents if case the application that registered those intents is upgraded.What is the correct approach to re-register those intents considering the user does NOT start the application after upgrading it?
View 8 Replies View RelatedI would create an application that saved a references to chosen contacts and create nex contacts. So I first think of contact id but i have read that it was a bad idea and the lookupkey was here for that ! So I try to play with lookupKey and i'm facing some little problems... First :
I choose a contact to saved, I did it by getting it's lookUpKey : no problem. I try to access later to contact with it's lookUpKey : no problem........................