I have a GLSurfaceView where I show some animations using OpenGL.
I now want to add a button to this view. How is this accomplished?
Can it be done without involving the xml layout?
View 1 Replies
I'd like to display some 3d object on top of the normal 2d ui layout screen. The 2d ui screen has background image, and GLSurfaceView is child of the content layout. I tried the same technique of the Translucent GLSurfaceView in ApiDemos sample, but GLSurfaceView clears all and shows black background. Code...
View 2 Replies View RelatedI won't beat around the bush here... I'm trying to put my GLSurfaceView (called ShapeSurfaceView) into a relative layout. Before trying to use a layout, everything has been working fine simply instantiating the view and calling setContentView(mShapeSurfaceView). Since I got this error I researched how to create the layout completing in the Java and that is working quite nicely... it's just a ton of code to setup the layout, view and rules for the view. I'd really rather have the XML method working.
Here's the main XML, I've added no other views yet...
The java from onCreate, nothing special...
setContentView(R.layout.main); mShapeSurfaceView = (ShapeSurfaceView)findViewById(R.id.glview);
Here is the logcat error. My previous logcat error was mentioning the class constructor missing the AttributeSet parameter so I added that to the constructor for the ShapeSurfaceView yet still ended up with this. code...
i have two email addresses, one is my fullname@gmail.com which i use for private "serious" stuff like bank account logins, personal email to freinds/family, facebook, etc. and then i have my "internet" email which is my screenname@gmail.com which i use for forum signups, craigslist entries and for fun pretty much.
question is, when i get my android phone, do i have to assign an email address to the phone? when i tried to sign up for appbrain it asked me to log into my gmail account but i wasn't sure which one i would use.
is it pretty much provide a gmail address then do whatever you want? i justdon't want my private email address to be compromised in the future.
I have an Android activity which in turn starts a thread. In the thread I open a persistent TCP socket connection. When the socket connects to the server dynamic data is downloaded. The thread sends messages using Handler-class to the activity when data has been received. Now if the user happens to switch from portrait to landscape mode the activity gets an onDestroy call. At this moment I close the socket and stop the thread. When Android has switched landscape mode it calls onCreate yet again and I have to do a socket re-connect. Also, all of the data the activity received needs to be downloaded once more because the server does not have the ability to know what has been sent before, i.e. there is no "resume" feature.
Thus the problem is that there is alot of data which is resent all the time when landscape mode is changed. What are my options here? Should I create a service which handles the socket traffic towards the server thus I always got all the data which the server has sent in the service. Or should I disable landscape mode all together perhaps? Or would my best bet be to rewrite my server which is a VERY BIG job
Have any battle/horror stories involving your Evo? I just got mine replaced on friday..and i was walking down our outside stairs yesterday, and dropped it. "luckily" it hit the bottom left corner, and indented it. Oh well, it happens.
View 2 Replies View RelatedI would like to apply both an icon and text to a button. The button would have the icon centered in the button and text written at the bottom, centered. I could not get the text to center and be at the bottom using android:gravity.A side note, for a layout with 6 buttons is a Table Layout the best way to do it? There is 3 rows and 2 columns.Another side note, why does the button lose its rounded edges when I add background color?
View 1 Replies View Relatedeach child is horz linear layout w/ 3 children: image view, linear layout container and then an image button
if the image button is GONE - then i get click notifications when someone clicks on the list entry. if the image button is VISIBLE (even if i don't intercept onclick) - i don't get the list click event notification.
i am trying to display a linear layout , say at setpadding (10,10,0,0); now i need to put some buttons at particular xy position in layout.button position doesn't seem to work in that way. can anybody suggest how can i set button position in layout?
View 3 Replies View RelatedI have a linear layout like this:
<LinearLayout android:id="@+id/header" android:layout_width="fill_parent" android:layout_height="wrap_content" android:orientation="horizontal" android:gravity="center_vertical" <ImageView android:id="@+id/icon" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_gravity="top" android:src="@drawable/img1" /> <TextView android:id="@+id/atitle" android:singleLine="true" android:layout_width="fill_parent" android:layout_height="wrap_content" /> </LinearLayout>
I need to add a button to the above layout problematically which is right justified? I need to do that in code instead of layout xml file (this is because i can't modify that layout xml file). Here is what I am doing: LinearLayout header = (LinearLayout) findViewById(R.id.header); Button buyButton = new Button(this); buyButton.setText(R.string.buy_ringtone); buyButton.setLayoutParams(new LayoutParams( ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT)); header.addView(buyButton);
But the button does not appear. Can you please tell me how can i achieve that?
Is it possible to create a button with a custom xml layout? Now I want to use this on a button. Anyone know how I can do this? I was thinking if I had Button.java file that extended Button. And then setView( R. layout. mylayout.xml); but that was to easy, and it clearly not working
View 1 Replies View RelatedI'm expanding on the hello world application. I've created a button on the main.xml to bring up a new form, screen2.xml, with a second button. I'd like this this button to toast a message. However, as soon as I try add the code to define the OnClickListener, I get a force close message.Does this mean one Activity can only access one screen/layout?
View 1 Replies View RelatedI want to add a full layout on click of button,
View 3 Replies View RelatedI am using a linear layout to display a pretty light initial screen. It has 1 button that is supposed to centre in the screen both horizontally and vertically. However no matter what I try to do the button will top align centre. I have included the XML below, can some one point me in the right direction?
<?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">
<ImageButton android:id="@+id/btnFindMe"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical|center_horizontal"
android:background="@drawable/findme"></ImageButton>
</LinearLayout>
My LinearLayout has a button and a WebView. The problem is that only the first one in layout can be clicked, the other is not. If I put WebView first into the layout, the button is not clickable. If put button in the layout first, then WebView is not clickable.Is there a setting to enable this?
View 7 Replies View RelatedI want to layout a button with Drawable image on the top of it and text below the image. I am very new to this so please use detailed instructions.I have not experimented with drawable images yet so I want to clarify before I continue.If I want to above the text (ie the text is not on the image) how do I go about doing this? I also want the text to be centered in below and (working without the drawable) there is a gravity command for center-horizontal and bottom. This made an error. Appreciate the help and remember I am a beginner to Eclipse and Java.
View 1 Replies View Relatedi' making a remote-app, so i need a varying number of buttons, grouped by tableviews and tablerows.i can create the fix ones (that must alwasy be available) at designtime via xml, making use of the layouts making all buttons fit on every resolution.but there are buttons i have to create at runtime.to make them behave the same way as the fixed ones, i need to assign the layout width, -height and -weight values.i was searching the whole documentation, but there it's alwas done in xml, no word about runtime / matching routines.
View 1 Replies View Relatedi have to use some timepickers on my layout, but i dont need the PM buton, i just want to have 24 hours sistem on the timepickers this is possible? it is bassically to call "setIs24HourView(true)" but not from the java code, from the layout
View 1 Replies View RelatedI am working on a fairly basic screen layout for my first Android application and running into some issues. My goal is to have a TextView in the top left and top right corner, a large "hello world" TextView in the exact middle of the screen, and then a button at the bottom of the screen.My issue is, to center the "hello world" TextView vertically, I need to set the layout_height="fill_parent".However, this causes the middle TextView to cover and hide the button at the bottom of the screen. Is there a better way to do this than what I am currently trying?
View 1 Replies View RelatedI am trying to programatically define my program layout and add a button to it at a certain position. I am not using the layout xml as the content view.I have then added a button that I want to apply the properties
View 2 Replies View RelatedBeen stuck on this for a while and tried a few various things.Basically I've overridden frame layout to create myself a custom button. The frame layout has two children a button and a linearlayout with items in it.The problem is I'm trying to the get the button to stretch to the size of the frame layout (i.e. fill parent) and it isn't doing.
View 1 Replies View RelatedI have a Linear Layout, which only contains one button. I want this button to be centered vertically and aligned to the right. I tried many ways, but I couldn't make this button centered vertically. It is always aligned to the top. I also tried to put a button in Relative Layout, the button can not be centered vertically either. The XML is as below. Is there anything wrong with this layout? <?xml version="1.0" encoding="utf-8"?> <Linear Layout xmlns:android="http://schemas.android.com/apk/res/ android" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="wrap_content" android:background="#E8E3E4"> <Button android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="More" android:layout_gravity="right| center_vertical" /> </Linear Layout>
View 4 Replies View RelatedHow can I center ImageButton in the this Linear Layout
<Linear Layout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="@drawable/main">
ImageButton
I want to place three button on the bottom of screen. I place these button in a linear layout and sets its gravity bottom. Currently these button wrap according to their labels so have different widths. But I want these button equi size. Means all three button should have same width (without using fixed widths).
View 5 Replies View RelatedI have a layout which does almost what I want. There's just one bug regarding the button at the bottom. I should stay at the bottom at all times. But whenever I bring up the soft-keyboard the button will be displayed above the keyboard. This is not what I want but it should become covered by the keyboard.Moreover, I'd be happy if you could comment on how the layout's built.
View 1 Replies View RelatedIm using an inflater inside an adapter for my listview. I need to add in a different button depending in the state of the data for each row, so Im thinking I need to do this programmatically, but how do I make sure its inserted into the correct place inside the layout?
View 1 Replies View RelatedI have a button on a relative layout that hugs the buttom of the parent, but since there is not much above the button, the height of it is massive and extends to the object above it.What kind of code can I use to make sure the button stays at a normal height while still hugging the bottom of the parent?
View 1 Replies View Relatedin my android application there are number of images in drawable folder. in my layout two buttons: back and forward button.on clicking next and back buttons different-2 image get loaded on the same layout(common for all images). Problem:i am able to load images in next button click but as i click on back button no image got loaded.
View 3 Replies View RelatedIn a RelativeLayout I have a Button to the right of a TextView. The problem is that the text view gets squished to the left of the screen.I want the Button to be squished to the right and the TextView take up all the remaining space.I can't use 'Fill Layout' on the TextView because the button then gets removed from the View completely.
View 1 Replies View RelatedI have a complex dialog-layout that has to be customized for small screens to decrease its height on such devices. This can easily be achieved by decreasing the height of several single Buttons and Textfields in the layout, each by a small amount. Of course much of the layout still stays the same, so I figured I could use the <include/>-tag. This was the idea:
/res/layout/dialog_layout.xml ==> includes "@layout/include_button_layout"
/res/layout/include_button_layout.xml /res/layout-small/include_button_layout.xml
I figured that android would choose which button-layout to include at runtime. I couldn't get it to run, so I guess I was wrong. And if so, can anyone confirm whether this is the way to do it?
/res/layout/dialog_layout.xml ==> includes "@layout/include_above_buttons"
==> includes "@layout/include_button_layout_default"
==> includes "@layout/include_below_buttons"
/res/layout/include_above_buttons.xml
/res/layout/include_below_buttons.xml
/res/layout/include_button_layout_default.xml
/res/layout/include_button_layout_small.xml
/res/layout-small/dialog_layout.xml
==> includes "@layout/include_above_buttons"
==> includes "@layout/include_button_layout_small"
==> includes "@layout/include_below_buttons"