Android :: Eclipse - ButtonCLick -- New Screen With Text?
Sep 14, 2010
Im kinda new on developing for Android, and i've only completed apps like - hello world, paint pot etc.
I know how to design the layout, but when it comes to the "activity" I alwats messes things up..
So now to my question - I'm creating a app to show my school schedule so I have 5 buttons (monday tuesday wednesday etc.)
Then when I click each button I want to get to another screen with todays schedule..
How to I create new screens in an easy way?
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Sep 15, 2010
I am developing an app that is gonna be like a "comicApp", but so far I've just created 2 buttons and then I got 2 .jpgs.
So when I click the first button I want to show a .jpg file in a new screen. I got 2 layout XML's (Main and the one with the ImageView on it.)
How do I create a new screen in the activity?
This is what I got so far -
CODE:....................
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Aug 24, 2010
I am trying to run the attached code to display a checkbox when I click on the buttons.
My program crashes though and I can not see why.
CODE:...............
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May 20, 2010
I use TAB and Shift-Tab in Visual Studio to indent an entire selection. This does nothing in Eclipse, and I can't seem to find another way to do it.
Update: I wasn't really paying all that much attention to this initially and did not ask the question correctly.
I now realized that it is in XML files where TAB still does not indent a selection. I did not find a setting for this in the properties, so I assume it is not possible.
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Jan 14, 2010
I need to take screen shots of an android application running on an emulator in Eclipse Galileo. Is there a built in feature for this or do I have to download a plugin of some sorts?
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Mar 19, 2010
I've followed this tutorial: http://anandhansubbiah.com/blog/writing-your-first-android-application/, but no matter what I do, and what I change, when I run the app, all I see is the image below. Is there something I must press to start developing? Did I add starting code. I'm completely stumped...
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Aug 10, 2010
At first, I thought it was just a problem with my code, but I've since discovered that this problem applies even to the default, unmodified app templates I can choose from when creating a project in Eclipse. Every app only takes up a fraction of the screen. Here's my layout for an example, but again, it affects all of them:
CODE:.....
The specified screen resolution is, as in the droid, 854x480. It shows up in the emulator in horizontal or vertical mode. The map starts about a third of the way from the left and ends about a third of the way from the right. It starts at the top and ends about a third of the way from the bottom of the screen. I have no clue why that would happen, as I specified "fill_parent".
I've tried a variety of things. I switched to a linearlayout, as one page I saw recommended. I tried spelling out absolute layout widths. I tried all sorts of stuff. The map stubbornly remains surrounded by black on all sides. One thing I noticed was that when I specified widths and heights that were really large, way bigger than the screen, the map showed up as pure white instead of as a map. But it still had the black all around the map as described above. The title bar likewise is truncated by the black bars on either side and only takes up 1/3 of the width, whether in landscape or portrait mode.
The apps that come by default on the emulator take up the fullscreen, but everything I install from Eclipse does not.
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Jul 22, 2010
The problem I am having is that when I run a FWVGA or WVGA sized emulator it sometimes runs at a MDPI size instead of HDPI. Here is an example with pictures. I create the AVD with the proper hw.lcd.density setting and screen size and it randomly does this. There doesn't seem to be a pattern. I used to be able to just delete the AVD and create it over again and it would fix itself for a while but now it's getting worse.
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Oct 31, 2010
Is there a way to draw on or modify the key guard wallpaper programmatically?It looks simple enough for the home wallpaper, you can use WallpaperManager. But how about for the lock screen wallpaper?
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May 4, 2010
How do I stop the text messages from popping up on the screen and scrolling across the top of the screen when they come in?
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Dec 19, 2012
Why there is difference between the screen layout in eclipse in xml editor and in the emulator?
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Jun 22, 2010
I want to get started with an Android application but can't download the plug-in.
Anyone know where else I can get this?
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Jan 30, 2009
I can't seem to get anything back from https://dl-ssl.google.com/android/eclipse/ - even accessing from a browser just gives a 404.
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Feb 10, 2009
I would like to develop an application to read the screen text for the blind. Do you know if there is any way that I can read the text (word, or line of text) under the cursor at any time.
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Aug 31, 2010
I have xml file that defines some preference screens like the following example, I would like to be able to increase the font size for the text of the preference screen , but because the within a preference screen there is no android:textsize tag , i have no idea how to accomplish that!
<Preference Screen xmlns:android="http://schemas.android.com/apk/res/android"
android:key="root_preference screen" <Preference Screen android:key="general_sett" android:title="general settings" />
<Preference Screen android:key="extras_sett" android:title="extras settings" /> </Preference Screen>
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Feb 20, 2010
I have just got started. I have the droid and love the thing. Helps in business very much. My question: When I send a text message, I am named "me". How do I enter my screen name for text messaging?
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Sep 14, 2010
I just got my first android phone Evo. I love this phone only I wanted to know if there is an app or anything that would allow me to see that I have missed calls or text after the screen goes off.
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Jun 6, 2010
On my Windows Mobile phone, I had this great app that let me plug my phone in to my computer then control the screen of the phone, launch apps, type text messages, etc. right from the computer screen. This made it so easy to reply to text messages without my boss knowing, or while being lazy in bed.Any type of app like this for Android? I downloaded the SDK but I can only take screenshots with it, I can't control the phone.
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Aug 10, 2010
How do I display an blinking text in android screen.
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May 29, 2010
I have an Android TextView where the view itself is limited to four lines.If the text exceeds this limit I want the end of the view to end with something like.<-- to notify that there is more text here so you can click and open in full screen for example.Not just suddenly stop in the middle of a sentence. Is there a quick fix for this?
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Jun 17, 2010
I just got my Ally today, and I when I receive a text message I would love to have it show up automatically on my screen. As it is now, when I get a text or email it just makes a faint sound and the screen doesn't even light up. Is there a setting or app I can use to have my texts automatically preview on the screen?
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Dec 3, 2009
I'm having trouble setting up an Android Layout.
What I would like is a scrollable ListView followed by a small bar of text (TextView) that doesn't scroll and always stays at the bottom of the screen.
it would look like this:
ListViewItem1
ListViewItem2
ListViewItem3
Bar of Text Here (always displayed irrespective of scroll state of the ListView)
I've tried a bunch of different variations on this, but none shows the static text
CODE:................
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Nov 16, 2010
I am developing an application in which the layout is independent of screen resolution.
Now my problem is that in TextView the textview layout does change itself when the resolution of screen changes but the size of text remain same.I want that when the resolution is high, according to that the text size should also adjust itself(i.e. text size should be changed).And similarly when resolution is low the text size should also shrink.But here when i reduce Y-AXIS to an extent the text vanishes.I will really appreciate any answer.
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Oct 19, 2010
In my android application on click of image i would like to display a page which could provide a notepad facility to user. I placed a edit text with fill parent but the cursor starts from the middle of the screen.
Is there any way that i can start the cursor from the beginning.
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Apr 21, 2010
I have created a widget to be displayed on android emulator's home screen to display some long text. In my main.xml layout file i've already set TextView properties like singleLine="true", ellipsize="marquee", focusable="true" etc, but still when my widget is displayed on home screen text does not move/scroll.code...
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Nov 17, 2009
I have a problem as follows:
In my project i am having rich text editor options to apply for the edit text view. In that i applied font color,font names,font size options for user.But these options will apply for whole text available in edit text. But my problem is i want to apply user selected settings (like font color,size,font) for user selected text instead of Whole text. i want to apply the user selected font/color/size to the user selected text.How?
How to implement this .
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Nov 1, 2010
I'm building a tab activity and but I don't want the tab text to appear bellow the icon. Is there any XML property to define this behavior? On the other hand, how can I place tabs in the bottom of the screen instead of the top?
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Aug 6, 2010
How to make a text entry fields move up when on screen keyboard is present?
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May 6, 2009
I am trying to create an activity layout that has a top level vertical linear layout like so:
CODE:................
This works ok as long as the wordDefinition text isn't very long. But, when I set the text to something very long, it pushes the back button off the bottom of the screen. Why? Isn't the ScrollView supposed to scroll the text in the child TextView?
I've tried playing with weights (e.g., giving the top text view a weight of .2, the scroll view a weight of .7 and the button a weight of .1, but to no avail.
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Sep 13, 2010
After rooting my phone with Universal 1 Click and then flashing the KaosFroyo ROM, my phone now shows the text TeamandIRC ont he screen lock and a few other places I can't recall right now. Since I have root access, is there a way to change this? I appreciate the work that went into the ROM and prefer to show my support by making a donation, not by advertising to myself.
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