Android :: Determine Image Area Clicked In Droid?

Jun 20, 2010

Is there a way to determine in an Android app which area of an ImageView (x,y coordinates, for instance) was clicked by a user?

Android :: Determine image area clicked in droid?


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Android :: Code To Determine Only Checkbox Part Was Clicked?

May 28, 2010

A checkedTextView shows a text box and a checkbox.

Is it possible for code to determine if only the checkbox part was clicked?

If so, the code could respond differently the user clicking the checkbox or the text view.

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Android :: Application Play Sound When Certain Area Clicked?

Aug 26, 2010

In my class I have an OnTouchEvent and when a certain area is clicked, it will play a sound (Not sure if this is the best way to go about this?). However I have been running into bugs using the MediaPlayer. Sound will double play and then eventually sound will stop completely. I am wondering how to efficiently play 5 sounds. The user will be clicking the screen in different areas and different sounds will be playing. I have the attached code below but it only has the first area. Say I add in another area how would I go about changing the media player to play a different sound.

@Override public boolean onTouchEvent(MotionEvent e) {
x = e.getX(); y = e.getY();
if (x >= 232 && x<=287 && y>=117 && y<=157) {
//PLAY SOUND } return true;

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Android :: Determine When Application Icon Is Clicked To Launch App / Do I Get Call-back For This?

May 7, 2010

Is there any way to determine when the user clicked the app icon to launch the app ? I mean say a user was using my app. Then he presses the home key as a result of which the app goes to the background. After sometime he clicks the app icon again. My question is do I get a call-back for this?

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Android :: Changing Image In A Button After Being Clicked?

Apr 14, 2010

Creating a game in Android using multiple Buttons to display an image from the drawable folder. I want to change the button to a different image after the button has been clicked on.

Here is the button code:

CODE:.............

I can't find anything about how to change the actual image of the button. You can change the color of the button by using the following code in the java file: b36.setBackgroundColor(0xAA00AA00);

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Android :: ImageView Clicked Change Image Source

Aug 16, 2010

I am working on changing the image being shown when I have my ImageView Clicked. I am trying to use a similar code that I used for accomplishing this with a TextView but I can't seem to find the right terms to get it to work. Here is my current code:

electronconfiguration.setOnClickListener(new View.OnClickListener() {
public void onClick(View drawable) { if (drawable.equals(R.drawable.element_el))
electronconfiguration.setImageDrawable(R.drawable.aluminum_el);
else if (drawable.equals(R.drawable.aluminum_el))
electronconfiguration.setImageDrawable(R.drawable.element_el);
} } );

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Android :: Find Co-ordinates Of Transparent Area Of An .png Image?

Mar 29, 2010

In my application I use an image . I made some portion of the image transparent. Now How can I find the co-ordinates of the transparent portion of the image so that I am able to find the actual area of the non-transparent area.. I want some methodical way to find.

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Android :: Area Map / Area Plan

Jun 19, 2010

right away I am doing an app for an festival, and I want to make a area map / area plan. I have got a picture (bigger then the screen) and I want to be able to move it up/down and to the left/right. Further I want to place smaler icons (like the stage, you should be able to click on it and see who is playing) or doing the same in de big picture and get the touch with a x/y request.but I haven't got an idea how I could realise this,

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Android :: Droid Application Crashes When Button Is Clicked / Fix It?

Oct 19, 2010

I am writing an android application that check the username and the password of the user once a login button is clicked

i run the app in the emulator and when i click on login button the application is crashed code...

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Android :: Get Only One Email Id When Clicked On Name In Contact List In Droid?

Nov 12, 2010

I want to get the only one email-id from contact list on clicking the contact list NAME in android.

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Android :: Get Point / Coordinate User Clicked On Droid View?

Sep 7, 2010

I have an imageview and when clicked, calls OnClickListener.onClick(View v). How do I get the exact point/coordinate that the user clicked?

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Android :: Open Gmail Compose When A Button Is Clicked In Droid App?

Oct 14, 2010

I am trying to open up Gmail Compose screen when a button is clicked in my Android App.
Do I need some API key for this from Google? or what do I need to do in my button onClickListener?

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Samsung Galaxy S :: DISPLAY AREA Black Border Line Around Display Area

Nov 23, 2010

The display area of my SGS has been reduced there is now a black line (approximatively 1 millimeter thick) around the display now anything that should be displayed has been centered (a kind of)i have noticed that after press-holding the HOME BUTTON (to get to the task manager).even when the phone that black border is still there and it look like the screen has been pushed down the display is not now at the same level as the top-cover (or screen cover).I have used the factory reset but nothing has changed.My phone look horrible now.

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Android :: Determine When Droid GC Runs?

Feb 19, 2010

Does anyone know if there is a way to identify (in code, not LogCat) when the GC has run? Perhaps an intent is fired? I could analyze the LogCat output, but it would be ideal if I could determine when the GC has run from my code.

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Android :: Need To Determine Current IME In Droid

Apr 30, 2010

I have an application where I would like to warn the user if they are not using the default Android softkeyboard. (i.e. they are using Swype or some thing else).

How can I check which input method they currently have selected?

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Android :: Want To Determine Audio Capabilities On Droid?

Mar 10, 2010

I'm experimenting with Android's audio recording and playback. Is there a way to enumerate the available audio parameters on my device?

Right now, when I pass a combination of parameters that the hardware (or emulator) doesn't like, I just get an error. So I am having to "guess":code...

Surely there's a better way!

This chart indicates that the only supported audio input sampling rate is 8 kHz? Is that correct?

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Android :: Droid ImageButton - Determine What Resource Is Currently Set?

Jun 30, 2010

Is there a way I can find what resource a particular ImageButton is set to, at any given time?

For eg: I have an ImageButton that I set to R.drawable.btn_on onCreate. Later, at some point, the ImageButton gets set to R.drawable.btn_off. I want to be able to check what resource the ImageButton is set to in my code.

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Android :: Determine How Much Text Will Fit In A TextView In Droid?

Aug 4, 2010

I have a layout that looks something like this:

[TextView 1] [TextView 2]
[ TextView 2 spill-over ]

Essentially, I need the contents of TextView 2 to wrap to the next line, but start where TextView 1 starts. I was thinking that if I knew how much text would fit into TextView 2 before it runs out of space on line one, I could take the rest of the text and put it in another TextView below the first two. So I need to measure how much text will fit into a TextView (which can be tricky because as far as I can tell, Android will try to break the text in a TextView at a good location so that it won't break a word in the middle if it can be avoided) or I need a new idea on how to lay this out.

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Android :: Determine Droid Is First Run - Not After Booting Device?

Jun 16, 2009

How to distinguish Android is first run or not after booting device?

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Android : How To Determine Droid Internet Connection?

Nov 15, 2009

How can I determine the current internet connection type available to an Android device? e.g. have it return WiFi, 3G, none.

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Android :: Determine Apps Installed On Droid Device?

Sep 6, 2010

Is there a way to determine what apps are currently installed on an android device? I guess reading /data/app directory doesn't do the trick (access denied).

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Android :: Determine Velocity Of Droid Device Is Traveling?

Apr 27, 2010

What is the easiest way to find out how fast the Android device is traveling?

Also, is there a way to register an intent for speed? Example: intent if the device goes more than 20 miles an hour.

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Android :: Determine Revision Number Of Droid Build?

May 25, 2010

I know how to get the API level, android.os.Build.VERSION.SDK_INT, but there are also several revisions of each level release, e.g. for 2.1 there's rev 1 and 2. How do I determine the revision of a build?

The reason i'd like to know this is that I have a workaround for a bug in Android 2.1 (and 2.2), and this workaround will break the moment the corresponding bug is fixed. So right now i'm in the odd position of hoping that the bug won't be fixed (at least not until I can find an answer to above question).

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Android : Way To Determine Programmatically / Install Time For Droid App?

Jun 27, 2010

Is there any way to determine programmatically the time at which an Android application was installed? I don't see anything in PackageInfo, etc.

--EDIT--
To clarify, App A is installed at Time X. At some later time, Time Y, App B is installed. Is there any way App B can know when App A was installed? The link http://stackoverflow.com/questions/2831333/how-to-get-app-install-time-from-android/2920310#2920310 indicates that reading the modify time on the source dir of the App is sufficient. Is this really correct? Why?

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Android :: Need Area / Acreage Calculation Droid APP

Mar 30, 2010

My dad has to measure a lot of acreage and area around fields. Anyone know of an app that you can use the DROID gps to do this? Such as start at a corner of a field, hit start and drive around the field and then measure it from the gps?

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Android :: Does Droid Determine Whether To Move Layout Up When Showing Softkeyboard?

Sep 6, 2010

How does Android determine whether to move the layout up when showing the softkeyboard?

Note: I am aware that the activity property android:windowSoftInputMode="adjustResize|adjustResize|adjustUnspecified"
exists, as described here http://developer.android.com/guide/topics/manifest/activity-element.html#wsoft
, but in my case it doesn't seem to have any effect. This is my problem:

I have two activities, pretty much the same layout, but the first one is using a ListView that holds a list of buttons. The second activity holds a scrollview with buttons.
The rest is the same, same number of buttons, same height of elements, etc.

Now, when I press the search button to open the search input bar, in my first activity, the entire layouts gets moved up.
While on the second activity, the layout is not being moved up but the softkeyboard just displays on top of it. This is actually how I want it to behave. How can I achieve the same with my activity that's using the ListView?

In my manifest, initially I didn't specify any android:windowSoftInputMode attribute, but even if I do, it doesn't make any difference; I tried all three values (adjustPan, adjustResize, adjustUndefined, without any difference).

This is my layout:

1) http://pastebin.com/5zzVxjbK

2) http://pastebin.com/KFtPuHvP

Interestingly though: when I set my ListView visibility in my layout 1 (left) to View.INVISIBLE, then the layout doesn not get moved up!

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Android :: Droid Maps : Determine Map Center After A Drag Has Been Completed?

Nov 20, 2009

Is there a way through the android maps API, where I can detect the map center after pan animation has completed? I want to use this information to load markers from a server dynamically.

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Android :: Programmatically Determine Installed Audio Applications On Droid?

Aug 19, 2010

I'm trying to programmatically determine what audio applications are installed on an Android phone. I'm able to enumerate all the installed applications, but don't yet see a way to figure out which ones are capable of playing audio? What property of the application would have to queried to determine if is capable of playing audio?

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Android :: Scroll One Area Of A Page Using Droid's Web Browser?

Jun 9, 2010

On the iPhone, safari strips out scrollbars on divs that have overflow set to auto or scroll, but still lets the user scroll with the two-finger swipe gesture.

Using an HTC Incredible, we see the scrollbars are again missing, but we cannot figure out any gesture that allows the user to scroll. Is there a special directive we need to add to our HTML? This should affect zillions of websites, any time someone is trying to scroll an area of the page rather than the whole page. Does anyone know how to enable scrolling a div using the web browser on Android phones?

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Android :: How To Detect Area Of Touch In Open Gl Es In Droid

Oct 15, 2010

I have designed a 3D model in .obj format and imported using min3d framework. Its a cube with different colors. I want to give a Toast with a message for a particular color when the side of that particular color is touched. How do I do this in android 1.6 ?

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