Change Image On Click?
Aug 19, 2012i want to change image to another image or video by click ?
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Android :: Click On Image / Pass Image To Another Activity / Page
Oct 12, 2010I am very new to Android (and Java) originally a C# developer.. and am struggling with the concepts and terminology.
I have been through almost all the tutorials and have decided to start on my first test app.The first part of my app is going to involve using the gallery widget (based on the hello gallery tutorial) to display a load of images. (these images will eventually come from the phones camera, but I will cross that bridge later!) My images are currently stored in the drawable folder in my project.As a first step I want to just have the user click on an image and it pops up full screen, just so I know how to get reference to it, but I am struggling. Evetually I want the user to click an image, then a window/activity(?) will open asking them for a bit of text. This will then be store in sqllite against the image. Code...
Android :: Need To Make An Image Click Able?
Aug 9, 2010I'm kind of new to this whole thing so I need some help. I have an application that creates an Image View On Create. I want to make this image click able and have it open a browser to a specific link. How would I do this? I'm having trouble specifically with the setOnClickListener because the parameters are not accepting an OnClickListener. I'm developing for Android 1.6
View 2 Replies View RelatedAndroid :: How To Make An Image Easier To Click?
Aug 12, 2010I placed an image in each List View Item at the right side,In the layout xml,I set its width and length as 20dip ,kind of small,and I find it is hard to click at it cause the image only occupied 20*20 dip,I hope the length of it doesn't change,while its height full filling the parent,
I tried :android:layout_width="20dip"
android:layout_height="fill_parent"
but it doesn't work. Below is my xml:
<Relative Layout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/item"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:padding="6dip"
android:background="#FFFFFF">
<Image View android:id="@+id/avatar"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_margin Right="6dip"
android:src="@drawable/default_happy_face"/>
Android :: Display Dropdown On Click Of Image
Sep 9, 2010In my android application, i am displaying images of different categories.When i click on these images i would like to get a small list of the items in that particular category.What should i use for that.I am not sure which control will satisfy this and how can i use it.Could any one please suggest me with a solution?
View 1 Replies View RelatedAndroid :: Change Source Image For Image View When Pressed
Nov 16, 2010I have a scroll view with lots of image buttons. I want to change the image for an image button when it's pressed. The thing is that I want the image to remain until another image button is pressed. That's why I couldn't use a selector. What is the best practice to achieve his?
View 3 Replies View RelatedAndroid :: Apply Click Event To Image In Droid With Source Code?
Dec 3, 2009I want to apply click event to image .how to apply with source code
View 1 Replies View RelatedChange Something With A Click On Button?
Aug 8, 2012II am having the code below. The thing is that right now the word changes to the left, center or right from the moment I click a RadioButton. I actually wants it to change only if I click the Generate button.
Code:
public class tutorialOne extends Activity implements OnCheckedChangeListener{
TextView textOut;
EditText textIn;
[Code].....
Android :: Change Content Of Tab On Button Click
Aug 20, 2010I have been reading a lot of comments on how it is more lightweight to use views instead of intents in setContent when using tabs.
Since I will be creating an app with tabs, I am trying to implement this instead of having intents inside setContent. However, I am having a difficult time looking for examples or straightforward tutorials on swapping the current view with another one.
Say I have TAB_A, with some entry fields and a button. When the user clicks on the button, a TextView will display "Hello, user!" in the same TAB_A. Of course this is an oversimplified example, but it will surely point me in the right direction.
EDIT: I have a tab called TAB_A with a button in it. If the user clicks on that button, TAB_A will now display "Hello, user!" instead of the button.
Here is a sample of my TabSpec.
CODE:..............
Where ShowButton and ShowHello are classes both extending LinearLayout. Both are initialized in onCreate like this:
CODE:.............
When the app first starts, the user sees the view showButton. When the user clicks on the button, I want the tab to change its contents to showHello.
The question then is: Is there any way to update the contents of the tabspec without using startActivity?
Android :: Change Value Of ExpandableListView's Cell On Click
May 4, 2010I have the following problem: I would like to change value of ExpandableListView's cell on click. How should I do that?
Here is what I'm using:
CODE:............
Application is in progress stage, so attrVal will contain several attributes ( which can be put or not depend on some logic), so I'm using this type of adapter and this way of filling cells' data.
fieldsInList - external variable of LinkedHashMap type.
I have a function which can change one of the member's of fieldsInList variable. How should I notify my expListAdapter or ExpanableListView to be refreshed?
Android : TextView Color Does Not Change On Click / How To?
Jul 7, 2010I have a TextView .
View 1 Replies View RelatedAndroid :: Change Button Color On Focus And On Click
Oct 16, 2009I am developing an application that has a button whose color should change green color on focusing on the button and the color of button should change to red on clicking the button. I am using setBackgroundResource() in the onClick and onLongClick listeners. Though it changes the button color, it also changes the button shape by making it look like a rectangle.
How can this be solved?
I have used the below code to do the same:
CODE:..............
How can i achieve the functionality with out changing the shape of the button? how this functionality can be achieved?
Android :: Change Activity In Tabs On Button Click?
Nov 20, 2010I am creating an android application in which uses tabs. There are three tabs which runs different activities. Activity which runs tab 1, has a button. I want to change content of Tab 1 by clicking on that button. But If I call another activity it doesn't start in tab1 but replaces tab.
View 5 Replies View RelatedAndroid :: Way To Change Button Appearance When Focus / Click
Dec 23, 2009I am trying to make a button with background image. code...
I wanna make it would be different (shadow, brightness etc...) when user click or touches on the button.
You know standard buttons are changed color when focused or clicked.
I am trying to make like this.
How to make it?
Android :: Change Color Of ListView Items On Focus And On Click
Nov 22, 2010I have a list View in my app (this is the xml layout):
CODE:.............
Each item of my list View is composed of two TextView:
CODE:..............
I'm populating my listView from an ArrayAdapter, in this way:
CODE:..............
My goal is to be able to change the text color and the backgorund of these child views whenever the parent is selected or pressed.
Android :: Way To Change Setting To Have Keyboard Register An Audible Click?
Apr 25, 2010Total newbie here so please excuse the ignorance. Is there any way to change a setting to have the keyboard register an audible click when typing an email?
View 1 Replies View RelatedHTC Droid Eris :: Change Boot Animation Easy Like One Click Root Method?
Sep 23, 2010Is there a way to change the boot animation easy like the one click root method or a thread with easy detailed instructions if there is sorry i have not seen can u share the link .
View 3 Replies View RelatedAndroid :: Custom Background Image Show Click Animation In Android
Apr 16, 2010How to make button show it is clicked (by setting it go down/some change) for buttons using custom background image in Android.
I do not want to include more images and set different one to different states like shown in google hello views example.
Android :: ListView Selection - Make Only Item Click Be Effected By Click?
Apr 1, 2010when I click on one item in the ListView that item's background changes to light gray, but when I continue to scroll through the list every 4th item has the background changed to light gray even though those other items have not been clicked. How do I make only the item I clicked be effected by the click?
ListView lv = (ListView) findViewById(R.id.resultsList);
lv.setAdapter(new ArrayAdapter(this, R.layout.resultitem, (String[])labelList.toArray(new String[labelList.size()])));
lv.setOnItemClickListener(new OnItemClickListener() {
public void onItemClick(AdapterView parent, View view, int position, long id) {
TextView tv = (TextView)view.findViewById(R.id.result);
tv.setBackgroundColor(Color.LTGRAY);
tv.setTextColor(Color.BLACK);
Android : Change Hue On Image
May 10, 2010I want to create a slider that changes the hue on an image. I tried using ColorMatrix but it's not working as expected.
View 5 Replies View RelatedAndroid :: Catching Both Click And Long Click On ListView
May 3, 2010I have a ListView in my Activity. I am trying to catch both a click and a long click (which should bring up a context menu).
ListView lv = (ListView) findViewById(R.id.MyListView); ... lv.setOnItemClickListener(this); lv.setOnCreateContextMenuListener(this); ...
I notice that if I have both the click and long click listeners up, I won't ever get the long click listener (i.e. the context menu). If I remove the setOnItemClickListener() call, i get a call into
@Override public void onCreateContextMenu(ContextMenu menu, View v, ContextMenu.ContextMenuInfo menuInfo) {
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Android :: Click To Expand List -and- Click On A Button?
May 31, 2010I have just started my career as an android programmer, and am currently relying heavily on the sample code and api examples. I have been working with this api example, to produce an expandable list of items (note this example does not use the ExpadableListView).In playing with the example, I tried to add another widget that would become visible and be gone at the same time as the text (mDialogue in the sample code). This works well with another TextView, but as soon as I tried to add a button widget, it stopped working. The list would expand on first click, showing my hidden TextView and Button, but it will not disappear on further clicks. The button is however, clickable, and I was able to set up an onClick listener to change the button text back and forth.I'm starting to wonder, is it just not possible to have a clickable item inside a clickable list item? Or is there some kind of work around? Would it solve my problem if I used ExpandableListView?
View 1 Replies View RelatedHTC EVO 4G :: Change The Lock Screen Image
Jun 9, 2010How do I change the lock screen image?
View 9 Replies View RelatedAndroid :: Change Image Size
Nov 15, 2010Principle of the image to be displayed: *Bitmap _scratch = BitmapFactory.decodeResource (getResources (), R.drawable.skalyzmn); canvas.drawBitmap (image, x, y, null);*
How to use this method to reduce or increase the picture?
What you need to add that the picture was of such size that I want?
HTC EVO 4G :: Way To Change Image On Lock Screen?
Jun 9, 2010I can't seem to find it, but is there a way to change the image on the lock screen?
View 2 Replies View RelatedAndroid :: Change Tab Image Scale?
Nov 3, 2010I have a tab layout with drawable resources as tab images.
In landscape mode everything fine. But in portrait mode images doesn't have some margin from tabs. How I can change images scale or how to set some margin to image? I don't want use fixed size, don't think that it is right way.
Here is my layout code...
Here is tab creation code...
Android :: Change Image Of Progress Bar?
Feb 10, 2010I want to change the progress bar of my custom.How to change image of the progress bar.
View 2 Replies View RelatedAndroid :: How To Change Background Image Dynamically?
Nov 18, 2009we are designing the page and we need to change background image dynamically.Is there any way to load(or change) android application background image dynamically?help me from come out this problem?
View 1 Replies View RelatedAndroid : Need To Change - Old Image Is Staying In Memory
Oct 30, 2009I'm getting some reports from the remote stack trace plug-in, with this error (see below)
What I'm doing, is findViewById(R.id.instructionsBack).setBackgroundResource (R.drawable.instructions1);
And then when I need to change the image, findViewById(R.id.instructionsBack).setBackgroundResource (R.drawable.instructions2);
From the error, I'm guessing that the old image is staying in the memory and preventing the new one from loading?
What's the correct way to do this kind of thing? Code...
Change Background Color / Image Using PreferenceActivity?
Sep 9, 2012is there a way to change the main activity background using preferences?I search everywhere and tried everything i could imagine but nothing works.
I want to enter in my preferenceActivity, choose "change background", open the phone's gallery, select a image/photo and set it as the "wallpaper" of my application.