I created a broadcast receiver with permission as below,
CODE:................
Also, In my Manifest file, I added uses permission ( <uses-permission android:name="com.suku.test"/>).
When I try to broadcast Intent, I'm getting the following error,
CODE:...........
Any Idea why I'm getting this error?.
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I have a intent receiver in my android manifest, but would like to give the user the opportunity to choose whether he/her wants the app to automatically start at the specific state. Until now, I've used a service with a broadcast receiver, but I really want to delete this service as it seems a bit unnecessary.
Can register the intent action only if the user wants it (I guess not)? If not, should I make a class that will be called every time the intent is received and checks the user's preference or should I keep the service?
In the examples, they create Intent as:
Intent intent = new Intent(this, AlarmReceiver.class);
But suppose my AlarmReceiver class is in another app, how do I create this intent?
I've tried with
new Intent("com.app.AlarmReceiver")
but nothing happens.. It was not called..
--Broadcast definition added using the manifest editor on Eclipse:
CODE:.................
I am new to android platform.please help me out how the Broadcast Receiver and Intent Filter behaves in android.please explain in simple line or with example.
View 1 Replies View RelatedI am trying to capture my activity to handle HOME button press with a receiver programmatically, but the event is not firing. I can, however, successfully register and capture this intent filter if I declare it in a manifest.xml activity section.
Here's the code for the receiver:
CDE:...............
I put a breakpoint here to see if this gets called } };
I'm trying to get a BroadcastReceiver invoked when the screen is turned on. In my AndroidManifest.xml I have specified:
<receiver android:name="IntentReceiver">
<intent-filter>
<action android:name="android.intent.action.SCREEN_ON">
</action>
</intent-filter>
</receiver>
However it seems the receiver is never invoked (breakpoints don't fire, log statements ignored). I've swapped out SCREEN_ON for BOOT_COMPLETED for a test, and this does get invoked. This is in a 1.6 (SDK level 4) project. A Google Code Search revealed this, I downloaded the project and synced it, converted it to work with latest tools, but it too is not able to intercept that event.
http://www.google.com/codesearch/p?hl=en#_8L9bayv7qE/trunk/phxandroid-intent-query/AndroidManifest.xml&q=android.intent.action.SCREEN_ON
Is this perhaps no longer supported? Previously I have been able to intercept this event successfully with a call to Context.registerReceiver() like so:
registerReceiver(new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
// ... }
}, new IntentFilter(Intent.ACTION_SCREEN_ON));
However this was performed by a long-living Service. Following sage advice from CommonsWare I have elected to try to remove the long-living Service and use different techniques. But I still need to detect the screen off and on events.
I'm currently exploring Broadcast Receivers and Broadcast Intent. There are some aspects of the tutorials which are ambiguous to me. To my knowledge this is how the process works. I can broadcast an intent from my application and any receiver on the phone can act on that intent as long as the actions match. I can register a broadcaster receiver on anything that extends Context and when I do so I must provide a filter which will allow the receiver to act on one or more intent actions.The part which confuses me is defining a receiver via the manifest. Must the name of said receiver match a class name? Why should I ever define an intent filter with an action in the project manifest if I always have to provide another intent filter when I register my receiver in code?
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View 2 Replies View RelatedIn my very simple app (based on the default Hello World app but with a button added) I try to open one of my phone's (a SE X10 Mini) preinstalled activities, like this:
Intent calendarIntent = new Intent();
calendarIntent.setClassName("com.sonyericsson.calendar","com.sonyericsson.calendar.dayview.DayActivity");
startActivity(calendarIntent);
However, it does not work, I get the following error in the log:
E/AndroidRuntime( 2215): java.lang.SecurityException: Permission Denial: starting Intent { cmp=com.sonyericsson.calendar/.dayview.DayActivity } from ProcessRecord{302cf238 2215:com.klibb.quickappointment/10079} (pid=2215, uid=10079) requires null
E/AndroidRuntime( 2215): at android.os.Parcel.readException(Parcel.java:1246)
E/AndroidRuntime( 2215): at android.os.Parcel.readException(Parcel.java:1234)
E/AndroidRuntime( 2215): at android.app.ActivityManagerProxy.startActivity(ActivityManagerNative.java:1157)
E/AndroidRuntime( 2215): at android.app.Instrumentation.execStartActivity(Instrumentation.java:1449)
E/AndroidRuntime( 2215): at android.app.Activity.startActivityForResult(Activity.java:2661)
E/AndroidRuntime( 2215): at android.app.Activity.startActivity(Activity.java:2705)
E/AndroidRuntime( 2215): at com.klibb.quickappointment.QuickAppointmentActivity$1.onClick(QuickAppointmentActivity.java:25)
Is there anything I can do about this or is this type of code a no-no? When searching the web I see people changing the intent filters in what I assume is their own app, but I obviously cannot change anything in a preinstalled app.
I am new to android. I what to know the difference between Intent and Broadcast Receiver. I am more confused with Broadcast receiver then Intent. Simple codes will be helpful.
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View 1 Replies View Relatedtrying to create a broadcast receiver which responds to system events and change system settings. I don't need any interaction from the user so I don't need an activity and have been trying to do everything through the manifest file. I've put a log event into my onReceive method but it never logs anything so I'm presuming my method is never called. I've tried this with both the 1.5 and 1.6 SDKs. I was hoping somebody could have a look at my code please and let me know if there are any problems.
View 2 Replies View RelatedXX@XX-T23:/opt/android-sdk-linux_x86-1.0_r2/tools$ adb shell $ ls sqlite_stmt_journals cache sdcard etc init default.prop logo.rle init.trout.rc system data sys proc init.goldfish.rc init.rc sbin root dev //
It works normally $ cd data $ ls opendir failed, Permission denied
//have no permission $ cd cache cd: can't cd to cache ........//
Maybe the same reason above $. Does it mean I should get the G1's root permission?
How much accurate are the coordinates received by the GPS antenna in the reality?I'm using the emulator but it doesn't work well with coordinates too much close is there nobody that have tested an application based on the package "Location" in a real device(I don't have a real one yet..) and knows how to answer me?
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View 1 Replies View RelatedI'm trying to write a simple application that attempts to receive SMS messages and handle them. I've followed several tutorials but I'm getting nowhere, when I send a SMS to the emulator, the Intent never seems to get fired.I'd really appreciate some guidance with what's going wrong. I'm just getting into Android development but I think I have my head wrapped around (most of) it. While monitoring the emulator's logcat, the log events never come up, and debugging breakpoints are never hit, so I have a feeling it's somewhere in my intent filter.
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View 2 Replies View RelatedReduce the number of permissions? What exactly do you mean by that?
View 4 Replies View RelatedHow do I access another package's permissions? Somehow with PackageManager?
View 6 Replies View RelatedI wrote a test to check what kind of permissions are allowed to an application. A test run in the emulator shows the following error: However, a search of SDK doc revealed that only the following permissions are reversed to the system: Code...
This brings up 2 questions: (1) Why did the emulator deny other permissions in addition to those 4 system ones? (2) How could an app get the system permission? If this can only be done by building a custom Android like an OEM build, where in the Android platform does it check for system-level permission?
How can I add some permission in framework , is it any way to do this ??
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View 5 Replies View RelatedI am working on one project where i am using broadcast receiver in one of my activity to capture the incomming call and its works fine. when one of my other activity is open and that time if call is come then my broadcast receiver is fail to respond. can any one help me for this ? or its nessesorry to declare broadcast receiver in all my activity to do some comman task.
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