I'm still an Android & Java noob, but everything I've seen is telling me this should totally work, but it doesn't! not in the emulator, not on the phone.. I'm trying to use the vibrator using vibrate(500); ..I get an " application stopped unexpectedly " error
Code below:
CODE:......................
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I am trying to actually simulate a vibrator device inside the emulator .A timed_output driver for the vibrator was created and i am able to access the node at /sys/class/timed_output/vibrator/enable that is specified as THE_DEVICE in the vibrator.c file at hardware/ libhardware/vibrator/.The driver is tested to work from the kernel below. I ran into some issue while trying to invoke the driver from a user level app.I just added these two lines and created an app.
vibrator = (Vibrator) getSystemService(Context.VIBRATOR_SERVICE); vibrator.vibrate(10000);
when i created an .apk and ran it i could see the following messages in Logcat.......................
After spending the better half of this day getting my HTC Magic to work in developer mode, I've now found that some of my frist openGL coding attempts that appeared to work fine in the emulator doesn't work as expected on the device. I've narrowed this down to glColorf(r, g, b, a) not working as expected on the device itself. The provided OpenGL samples do work though. So for example, after modifying Cube.java from the samples to the below code I find that I get the expected grey square on the emulator but a blank white screen (background fill colour) on the device.
class Cube { public Cube() { int one = 0x10000; int vertices[] = { -one, -one, -one, one, one, -one, one, one, };
// Buffers to be passed to gl*Pointer() functions // must be direct, i.e., they must be placed on the // native heap where the garbage collector cannot // move them. // // Buffers with multi-byte datatypes (e.g., short, int, float) // must have their byte order set to native order
ByteBuffer vbb = ByteBuffer.allocateDirect(vertices.length*4); vbb.order(ByteOrder.nativeOrder()); mVertexBuffer = vbb.asIntBuffer(); mVertexBuffer.put(vertices); mVertexBuffer.position(0); }
public void draw(GL10 gl) { gl.glFrontFace(GL10.GL_CW); gl.glVertexPointer(2, gl.GL_FIXED, 0, mVertexBuffer); gl.glColor4f(0.5f, 0.5f, 0.5f, 0.5f); gl.glDrawArrays(GL10.GL_TRIANGLE_STRIP, 0, 4); }
private IntBuffer mVertexBuffer;
I have problems simulating call or sms since telnet or ddms perspective on eclipse. I'm connected to the device and some commands works (window scale,...)If i try to simulate a gsm call then everything seems ok but i haven't anything on my emulator (nor incoming call nor notification) then if i launch an "gsm list" command my inbound call is listed and i can cancel it the same thing occurs with sms send everything seems ok (return OK) but there is no notification on the emulator nor sms in inbox :-(
I'm using the sdk r06 on a windows xp machine. I try with fresh avd on different platform :-(
Important : it has worked so i know it can work, but i would like to know why it doesn't work now ! Using ddms i don't see any trace on the log view.
Since I only have access to the emulators, I don't know if the problem can be reproduced on real phones. I'm using setCurrentTab on a TabHost to dynamically select a tab. When I am in portrait mode, it works, but as soon as I change to landscape (ctrl + f12), it doesn't work anymore. It doesn't send an exception, it just doesn't do anything. If I switch back to portrait (ctrl + f12), it doesn't work either. That means it just works when I first am in portrait mode. As soon as I change, it stops working. In order to make it work again, I need to close the application and reopen it.
The TabHost is from the current activity, which is a TabActivity.
Can you check if this happens to you too (emulator)?
I am programming an android application and my "testing" device is a Motorola Milestone (Droid). I have done a grid that scroll like the iPhone home menu ( with "points").
I got two problems:
The first one : the drag only works on the Android Device Emulator and don't on the Droid! (Maybe the multi-touch screen is a problem?) The drag is too responsible, and flip views sometimes one by one (this is ok) and sometimes 2 by 2 or 3 by 3! That is clearly problematic!
Here is the code of my OnTouch method: Code...
Update : It doesn't work anymore on the Google Nexus One!
I have so far found two bugs in Galaxo 1.6.3:
a) Speaker doesn't work in call (very weak). works well in ringtones etc.
b) Scrolling contacts by letter doesn't work.
Other than that this is a leap forward, especially with the overclock options!
Both bugs, as well as others, fixed in 1.6.3.1 update!
I created a sqlite database to store playlists for a media player I am developing because of extended feature (rather than using the Content Provider). It works perfectly on the 1.6 emulator but FCs on anything higher than 2.0... what has changed that I need to know about as far as opening databases in SDK 2.0+? Here is the logcat.
CODE:.............
Here is the dbhelper class
CODE:................
why can't stackoverflow just use tags like a normal syntax highlighter.
Is there a writeini / readini functions for andriod/ecplise developent? Or what is the best way to 'remember' a setting, and then at a later time restore it?
View 5 Replies View RelatedI'm on Win7 32-bit with 4GB RAM. Why my Eclipse always become so slow until it take so long to response to my mouse or keyboard. I have to force terminate it, restart and use it for like 20min and repeat the same thing again.Anyone facing this or have experience dealing with it?
View 1 Replies View Related" The application com.sym.activitu(process com.sym.activity) has stopped unexpectly. Please try again "the above msg occur in running time so please give solution
View 2 Replies View RelatedI've noticed that whenever I introduce some new awful bug to my app and it crashes, Android just keeps starting it up over and over again. I eventually have to hit the dial button on the phone just to make my app lose focus. I searched this group's posts and the developer documents.I can't find anything about this. Is this usual behavior? If so, is there some way to disable it? Maybe it's just my coming from a desktop background, but I kind of think that when something is closed, it should stay closed, especially if the reason it was closed was that it crashed. And of course, I hope my final app never force closes, but with all the different hardware you never know.
View 6 Replies View RelatedIs there an app that lets you set a countdown timer on another app which causes it to force close. For example, I use my Eris as my MP3 player and would like to listen to it while I go to sleep, however I don't wanna let it play all night while I'm sleeping maybe just an hour or so.*Edit* Nevermind I found an app that does the job. Its called Music Sleep. It lets you set a timer that will close your music app in case anyone else was interested. It only costs 99 cents
View 2 Replies View RelatedMy application used to execute in background by service. But sometimes when it goes in exception it is giving Exception with the Force Close Message Box. I want to avoid that Message box. Is there any way to avoid it?
View 4 Replies View RelatedI'm trying to use explicit intents (invoking an Activity by another Activity) in Android 2.2 but each time i click on a button in order to invoke another activity i get the following message:"Sorry! The application [app name] has stopped unexpectedly. Please try again"and I have a button of "Force close".Does anyone know how to solve this problem?
View 1 Replies View RelatedThe ApplicationManager is killing the process of my application when the user presses on "FORCE STOP" on the Aplication Manager.According to the documentation a broadcast action is.The user has restarted a package, and all of its processes have been killed. All runtime state associated with it (processes, alarms, notifications, etc) should be removed. *Note that the restarted package does not receive this broadcast.* The data contains the name of the package.How can I listen that action in my application; I have tried creating a BroadcastReceiver on my package, but the onReceive() is not called.
View 14 Replies View RelatedI get this error all the time when using apps or putting apps on my home screen or doing almost anything. I'm using cm6 And snapv3.
View 2 Replies View RelatedIs anyone else having difficulty with Google Maps? I have not been able to make it work at all today. I have tried power off/on the phone, battery pull, unistall updates twice, I still cannot get it to work. HTC EVO stock 2.2
View 4 Replies View RelatedI have a customer who upgraded his app (that I wrote and publish) and now it's force closing immediately upon launch. There is critical payroll data contained within the app so it's important that we are able to recover the data. If I could see the output of the log (as from logcat), I'm sure I could diagnose the problem, but the user is not technical and cannot use a shell. Is there a way to access the user's log from within the phone?
View 5 Replies View Relatedmemory - after only 2-3 minutes I get Force Close and outOfMemory Error. I have only onCreate (I know, stupid, but I didn't knew for anything else as I started only few weeks ago) and inside I have...
@Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main);
many lines of code...manipulating with SQLite databases...
}
I installed helix launcher home app, it was working fine. I adjusted how many screens it has down to 1 and now the phone constantly forceloses since its the home app, and I cannot get to other screens. What can I do to solve this, because currently my phone is just locked in a loop of foreclose screens.
View 2 Replies View RelatedIt is basically in a force close loop because it's the home application, ADW Launcher btw (might want to avoid it.
How can I recover this without resetting the phone? Some way to get the settings menu up or something so I can uninstall this piece of trash app?
I get this error on my Android emulator: Sorry The application has stopped unexpectedly. Please try again. [Force Close]
I think the code that is creating the error is this: HttpClient client = new HttpClient();
I have imported the following from JARS:
CODE:............
Is there a way to get more details on what the error is? The message described above isn't very helpful...
Stacktrace:
I've looked at this and I think this is the problem. (it was too long to post all on here..)
CODE:..........
Can be found at bottom of this page: http://hc.apache.org/httpclient-3.x/tutorial.html
I've managed to show existing user in a textview. But it can only show one at a time so I decided to use listview.
CODE:......
But I received this error message from the logcat.
CODE:.......
I have added listview in listview.xml. I do not understand why the error msg tells me that.
For my xml, I got two xml file to make the listview work. First is listview.xml and second is adminmain.xml. For listview.xml, i've placed only listview. And for adminmain.xml, I placed textview.
listview.xml:
CODE:.....
adminmain.xml:
CODE:.......
I've tried swapping the R.layout. The same error message appears.
Here's the message from the log cat:
CODE:...........
Everytime when I click on the empty space, this error message will appear ;
CODE:.............
I create new MapActivity class ClassProba.
From main Activity I want to show MapActivity, on bitton click event I put this code:
CODE:..............
But I receive Force close error.
In my xml file I use this code:
CODE:......
In log I receive this error :
CODE:..
Line 7 is com.google.android.maps.MapView
When I remove this code form xml file :
CODE:.....
Blank black screen appear (there is no error)
In manifest file I have:
CODE:..............
UPDATE
CODE:...............
I have an android app I am just experimenting things on and I cannot seem to figure out why my app force closes when I update a TextView via a while loop. When I comment out the updateText method it runs fine.
CODE:....................
i am having a force close Dialogue msg for few seconds when i run my application. can anyone tell me why is that and how can i resolve it. do i need to use thread to start my main activity?
View 9 Replies View RelatedOn XXIFF firmware after I turned on 3G I got the error "The process com.android.phone has stopped unexpectedly. Please try again.". When I updated to XXII5 I can turn on 3G, but GPRS is dead, both on 2G and 3G (the same error occurs). Internet access point is disabled in Quick Settings, when i turn it on the error occurs. On XXIFF I could turn on GPRS on 2G and it worked, however on that firmware the phone sometimes turned itself off and couldn't be turned on without removing the battery first.
View 10 Replies View RelatedMy app keeps force closing before it starts, eclipse returns no errors in my code and my xml is good.
package com.mhe.test.scan;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
public class main extends Activity {
/** Called when the activity is first created. */
@Override public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
Button myScanButton = (Button) findViewById(R.id.myScanButton); myScanButton.setOnClickListener(new Button.OnClickListener() {
public void onClick(View v) {
Intent intent = new Intent("com.google.zxing.client.android.SCAN");
intent.putExtra("SCAN_MODE", "PRODUCT_MODE");
startActivityForResult(intent, 0);
} } );
} EditText totalbox = (EditText) findViewById(R.id.totalbox);
public void onActivityResult(int requestCode, int resultCode, Intent intent) {
if (requestCode == 0) { if (resultCode == RESULT_OK) {
String contents = intent.getStringExtra("SCAN_RESULT");
// Handle successful scan totalbox.setText(contents)
} else if (resultCode == RESULT_CANCELED) {
// Handle cancel totalbox.setText("@string/bummer");
} } } }
Essentially it is supposed to call zxing Barcode Scanner to scan a barcode on a button click and return the result into an EditText field.
Can someone please explain how to understand a logcat from an android force close. This crash occurs when I called finish() in the onPause(). Here is the DDMS screenshot http://www.2ql.net/uploads/1245827534.png