Android :: Application Of Image Editor Not Executing
Apr 19, 2010
I am devoloping an application of image editor. I always do it by using the resources in the drawable carpet. Now I changed it to use the resources in the SD card. I don't change the code of the image access but the program always produce an error if I intent to set the value of a pixel. The program works correctly if I try to read the pixel but if I try to modify it fails. I think this is a permissions error but I added the following: <uses-permission android:name="com.android.editorImagenes.permission.WRITE_EXTERNAL_STORAGE"></ uses-permission> <uses-permission android:name="com.android.editorImagenes.permission.WRITE_OWNER_DATA"></ uses-permission> And everything remains exactly the same. I'm desperate. A thing happens is that if I try to do the scaling or rotating the image using a matrix postrotate, etc, the program works correctly and as of this moment I can use the SetPixel without causing error.
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Mar 3, 2009
I have to execute the shell command
setprop net.dns1 xxx.xxx.xxx.xxx
from an android activity but i can't find a working way to do it. How can i execute this command from the application?
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Feb 2, 2010
I am configuring wifi on my android based board using shell script. Now I want to execute the same script from android application. For that, I had used following code, but it didn't give any success till now,
I had executed same script from "adb shell" prompt and it works nicely.
Process exeCommands = Runtime.getRuntime().exec("/data/busybox/ board_script.sh");
is there anything else required than this?
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Nov 13, 2009
I know this question may have been asked but I searched and searched and couldn't find. Is there an image/wallpaper editor that you can get from the market for free, that can resize resolution on the phone to make wallpapers?
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Jul 24, 2010
I'm developing an image editor application for Android. I have a big problem: I haven't a mobile with Android. I found a person that helps me to test the application and I found many problems. The application works in the emulator perfectly but in the mobile the application constantly mistakenly ends. I want to print a log similar that the show in ddms in a file on the SDCard. I did it with a FileWriter but it isn't the same that I can see in ddms.
Is it possible to show the same output as ddms in a file?
If not possible I would like to get as much information as possible. The person who has the mobile don't have knowledge of programming and I have not got close.
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Mar 29, 2009
Eldev LLC is looking for android developer familiar with google image search API to write a new application.
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Aug 11, 2009
I'm making a App to send SMS trough VOIP providers from betamax.To send I just need to execute the URL
https://www.12voip.com/myaccount/sendsms.php?username=w​&password=x&from=y&to=z&text=some%20text
My app already creates the URL, but i cant understand how to execute.i think i have to make an HTTP request....but after a few hours after answers i still didn't understood.Can anyone help me execute that url with android?
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Aug 6, 2009
I want to change the start point of my machine, that is,when start on Android, it can run my app instead of "home" firstly,if it possible?
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Sep 1, 2010
I am getting data from the server using AsyncTask. I need to update the data periodically.
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Oct 5, 2010
There is a strange out of memory error issue. I create a class to parse live streaming, and the class needs buffers to keep these raw data. Here are code snippets...
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Jun 16, 2009
Dose anyone know how to unable HOME KEY when program is executing?
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Aug 16, 2010
For example, is there any way to define a service to run as 'system' UID or GID?Or any way to add your app to the 'system' group?
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Dec 21, 2009
In the documentation, I read that it is not possible for executing 2 Async Tasks. If execute is called again, it should throw an exception.
The following is given under the heading of "Threading Rules", and i quote:
"The task can be executed only once (an exception will be thrown if a second execution is attempted.)"
I wish to understand the meaning of this statement.
Does this mean, that if i try and execute the same task twice (concurrently) when the first execution of the task was still going on...an exception will be thrown ? Will i need to wait for the completion of the first task, before i spawn a second task ?
A possible use case:
The user wishes to download a set of files. He clicks on the download button by providing the URL. When the first download is still going on, he wishes to download another file and provides another URL. Both these user actions are serviced by a DownloadTask, that extends the AysncTask.
If i wish to change this default behavior, is there a configuration option?
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Sep 22, 2010
I've a lot of initialization code in my main activity's onCreate(). When I launch my game, the screen goes black for a long time, then my game appears. I did logged some message at the start and end of onCreate() and found that onCreate() is executing its code while the screen is black. Sometimes the screen goes black for too long and phone shows a popup dialog prompting me to choose between Force close/Wait. Then when onCreate() is completed, my game appears. Choosing 'Wait' then dismiss the dialog.
I tried using progress dialog described in this article:
http://developer.android.com/guide/topics/ui/dialogs.html#ProgressDialog
But it doesn't work. The screen goes black for the same amount of time even after I use the progress dialog.
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May 26, 2010
I would like to a WebView to run some JavaScript before loading the rest of the page. This JavaScript should run in the same context of the page, just as if extra <script> content were added before any other <script> content. This is not possible with add Java script Interface() since I want to set up some instance variables, before the page scripts are run, so that the page scripts can use them.
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Aug 25, 2009
This link says that Android support Python, Lua and BeanShell Scripts, subsequently for Perl too. If it is so, is it possible for developers to write python scripts and call them in their standard Java based android applications?
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Feb 5, 2009
I try to create a mini player view on home screen and still use the music mediaplayback service by putting a IMediaPlaybackService aidl in home directory. the mini player can normally playback and control the music, but often meet the anr(com.android.music) and see below log.
CODE:....................
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May 22, 2010
How would I force the current thread to wait until another has finished before continuing. In my program the user selects a MODE from an AlertDialog, I want to halt executing of the program before continuing as the mode holds important configuration for the gameplay.
new AlertDialog.Builder(this)
.setItems(R.array.game_modes, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
switch (which) {
case 0:
setMode(TRAINING_MODE);
case 1:
setMode(QUIZ_MODE);
default:
setMode(TRAINING_MODE);
break; ............
//continue loading the rest of onCreate();
contineOnCreate(); } })
.create().show();
If this is impossible can anyone give a possible solution?
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Apr 25, 2010
Trying to root my Hero for the first time. I am downloading the InstantRoot.apk.zip file, extracting it to InstantRoot.apk, which I then copy to the root folder of the phones sdcard.
When I try to execute it, using Astro, and choose "Open App Manager", it says "Could not open /sdcard/InstantRoot.apk as a APK file". What am I doing wrong? Is it maybe the unzipping that causes it?
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Apr 30, 2010
I am trying to execute a {public void} method in Service, from scheduled TimerTask which is periodically executing.This TimerTask periodically checks a condition. If it's true, it calls method via {className}.{methodName};However, as Java requires, the method needs to be {pubic static} method, if I want to use {className} with {.dot}.The problem is this method is for notification using Toast(Android pop-up notification) and Status Bar.But for this to work, the method must not have {static} modifier and resides in Service class.So, basically, I want background Service to evaluate condition from scheduled TimerTask, and execute a method in Service class.Can anyone help me what's the right way to use Service, invoking a method when certain condition is satisfied while looping evaluation?
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Jul 21, 2010
I use http://stackoverflow.com/questions/541966/android-how-do-i-do-a-lazy-load-of-images-in-listview/3068012#3068012 to load images in a ListView and a GridView. It works but the images are loaded form bpttom to top. How to fix that?
Bonus Question: Can I use a loading animation in a image view while the real image is loaded? Right now it's just a default image.
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Jan 11, 2010
Last year, I implemented a web application specifically designed to display large jpgs (approx 950px x 1000+px) in a magazine style format on WebKit for the iPhone. It works great there, as well as any other WebKit-enabled device - until Android.
On other devices, tapping zooms the image, then there is a momentary pause while the image is rendered and sharpened - so text retains clarity. The pause/render/sharpen never takes place on the Motorola phone or the AVD I'm running though Eclipse. Even taking the web app out the equation, going directly to the image in Android's flavor of WebKit shows the same issue.
I've tried outputting jpgs with a much higher density: 165dpi, up to 600dpi - there is some clarity increase, but not enough.
Are large jpgs just a lost cause w/Android? Is the render/sharpen on zoom something that just hasn't made it's way into Android's version of WebKit?
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Sep 11, 2009
We have had a couple users on the myTouch phone have issues in our application. It apparently is force closing on them. I am not sure of why it is, and the 1.6 SDK is not out yet. Has 1.6 been released into the wild? If so, do you know where I can download the image for my G1 dev phone to test w/?
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Aug 8, 2010
I'm looking for a decent image editing, viewing, and organizing app. Something thats better than the default that comes with the htc EVO, but nothing over-kill. I'm not looking for CS5 for my phone.
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Jan 9, 2010
hi, i run my application in an emulator/device automatically one drawable image other than default image i used my image coming for my application as background.how can avoid it?
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Mar 31, 2010
I am trying to display the image on the ImageView object. But the setImageResource fails to display the image. Here is my XML file looks like:
<?xml version=*"1.0"* encoding=*"utf-8"*?>
<LinearLayout xmlns:android=*"http://schemas.android.com/apk/res/android" *
android:orientation=*"vertical" *
android:layout_width=*"fill_parent" *
android:layout_height=*"fill_parent"*>
<FrameLayout
android:orientation=*"vertical" *
android:layout_width=*"fill_parent" *
android:layout_height=*"fill_parent" *
android:layout_weight=*"1"*>
<ImageView
id=*"@+id/batteryLevelview"*
android:layout_width=*"wrap_content"*
android:layout_height=*"wrap_content"*
android:layout_gravity=*"center"*/>
</FrameLayout>
</LinearLayout>
Here is my code:
@Override
*public* *void* onCreate(Bundle savedInstanceState) {
*super*.onCreate(savedInstanceState);
setContentView(R.layout.*main*);
ImageView batteryLevelImage = (ImageView) findViewById(R.id.* batteryLevelview*);
batteryLevelImage.setImageResource(R.drawable.*notconnected*);
}
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Mar 6, 2009
Eldev LLC is looking for android developer familiar with flickr / google image search API to write a new exciting application for us. Possibility of long term relationship and full time work is high if the job is done right.
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Oct 29, 2010
I have run into an requirement of my application that i cant find a way to do this.
I need my application to be fullscreen and no title bar (done), and this application will have a background image. However, all the activities/views of my application must be transparent/translucent so the application background will be visible all the time behind the information i am displaying.
Basically i would like to have this behavior
http://www.geeky-gadgets.com/wp-content/uploads/2010/05/amazon-kindle-android-app.jpg
supousing that the image you see is not the phone wallpaper, but the application background image. What would be the application configuration in the manifest file and what would be the configuration for eacy activity/view?
I also noticed that, i need to setup each activity to be fullscreen without title bar. Is there a way to do this globaly in the application so all activities will behave this way?
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Mar 26, 2009
I worked on N95 mobile, my goal is to capture image for every 2 min and send the image data to server without user help. I am done with image capturing manually but I am unable to capture image automatically could you please suggest me. I am getting certification message pop up. Is there any way to start my application automatically. I am messed with code signature and manufacturer agreement with Nokia. So I have decided to change the platform to Android mobiles. Could you please let me can I able to implement the above application in android mobiles android platform.
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Mar 2, 2010
I have compiled Android source code already (which I downloaded using GIT), and I am being editing the source code of an Application for testing on Emulator, each time I wanna see results I have to re-Compile the source code again using 'make' I am pretty sure that there is a way to partly-compile the image.
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