Android :: Change View In Horizontal Orientation And Then Back To Portrait?

Sep 3, 2010

I want my view to change when it has changed to horizontal orientation code...

This works, but I want my layout to switch back when it is in portrait mode.

Android :: Change view in horizontal orientation and then back to portrait?


Android :: Screen Orientation Landscape Back To Portrait Not Working

Mar 20, 2010

I've racked my brain for hours over this issue. I have created a main.xml and designed one for the res/layout-land (landscape) format and another one for portrait in res/layout. When I rotate the emulator (ctrl-F11), my app rotates properly to landscape using the correct main.xml, but a subsequent rotation back to portrait just keeps the landscape mail.xml. This was done in a 2.0 AVD.. Out of desperation I downloaded the new Sample Code for Multiple Resolutions and had to create a new 2.1 AVD, to my surprise rotation with this app works correctly as expected. So I then decided to try my app on the 2.1 AVD and it works perfectly. So, is this a Bug in a 2.0 AVD or is there something special I need to be doing for < 2.1 SDK versions?

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Android :: How To Change Video Orientation In MediaRecorder To Portrait

Oct 10, 2010

When I record video by MediaRecorder, it always records in landscape mode, regardless of real device orientation. How to force MediaRecorder/Camera use real orientation ?

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Android :: Change Screen Orientation From Portrait To Landscape?

Nov 1, 2010

I want to change the screen orientation from portrait to Landscape and vice-versa when the user shakes his/her android mobile phone, can any one help how to achieve this, because I do not know what event is fired, at the time his/her shaking thier android mobile phone. For Instance When the users touch the button in UI, touch event is fired, similarly when the user shakes his android mobile phone, what is fired.

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Android :: Change Emulator Screen Orientation To Landscape / Portrait?

Jan 2, 2010

How do we change emulator screen orientation to landscape or portrait?

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HTC Incredible :: Not Flipping Back From Portrait To Landscape View?

Apr 28, 2010

Is anyone elses phone not flipping back and forth from portrait to landscape view when they rotate the phone? Ive check the settings and it is set to change orientation when phone rotates but for some reason it is not doing it.

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Android :: View Size After Orientation Change

Jun 17, 2009

Is the view aware of the orientation change in order to return updated size after a change in orientation? I'm handling the orientation myself (android:configChanges="orientation|keyboardHidden"). Does it means that I have to take into account the orientation state when querying for view.getHeight()? The view returns the same value as before the orientation change. It this the normal behavior or I should "notify" somehow the view to "refresh" its size.

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Android :: Way To Have View Use Different Layout When Orientation Change Occurs

Oct 2, 2009

is there a way to have a view use a different layout when an orientation change occurs. suppose i want the view to look one way in portrait and another way in landscape. all the same data, but arranged differently.I'm thinking one way to do this would be to have two different linear layouts with android:visibility="gone" and simply display the appropriate one (set android:visibility="visible") based on orientation -- i.e. do this from code.is there a way to do this in xml? or something like this (i.e. in landscape, put the textview here, in portrait, put it here instead)?

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Android :: Save My Custom View's State After Orientation Change?

Oct 20, 2009

I have a custom View, what is the proper way of saving / restoring it's state after orientation change. I know I should implement onSaveStateInstatnce() and onRestoreInstanceState() methods, but how exactly (with which argumets) and when I should call them?

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Android :: Create An App That Only Allows Horizontal Orientation?

Nov 20, 2010

I'm currently creating a side-scroller style game for my final year project for my degree.

I'm just wondering how you make the menu designed for when the phone is in horizontal orientation display, even when the phone is held in it's vertical orientation?

i.e. I want the user to know that the game has to be played with the phone in it's horizontal orientation and want the menu's to only display in the horizontal orientation.

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Android :: Force Horizontal Orientation Programatically?

Oct 4, 2010

My application has a portrait mode, and a landscape mode. I want the user to be able to force the landscape orientation by clicking on a button. How can I do this programatically?

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Android :: Switching From Landscape To Portrait Orientation

Apr 3, 2009

I want to display a table which would fit better in portrait view than in the landscape view. How do i instruct the emulator to change the orientation?

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Android :: Widget Different Portrait And Landscape Orientation

Jul 8, 2010

How did you support both landscape and portrait for appwidget? the layout of appwidget will never change when orientate the device from landscape to portrait. by the way, would you please tell me which device support both landscape and portrait for appwidget?

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Android :: Portrait Vs Landscape Orientation Using Sensor

Dec 18, 2009

I'm trying to detect landscape vs portrait orientation with the following:

public void onSensorChanged(SensorEvent event) { float pitch = event.values[2];
if (pitch <= 45 && pitch >= -45) { // portrait }
else if (pitch < -45) { // landscape }
else if (pitch > 45) { // landscape } }

Anyone have something more robust? It works pretty well, except if the phone is in a landscape orientation and the user starts to 'flatten' it out, starts thinking it's in the portrait orientation again.

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Android :: Application Using Tabs To Portrait Orientation

Jun 28, 2010

I would like to restrict my application which uses Tabs to portrait orientation. I have 4 tabs and I set the "android:configChanges="orientation" for all 4 tabs but the orientation still changes when I rotate the phone. Seem pretty straight forward. Am I missing something?

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Android :: Startup Emulator With Landscape Orientation Instead Of Portrait

Jun 19, 2010

As u know, since android 1.6, there are not dirs on dirs like HVGA-L. Instead, there is only one dir like HVGA. That is, HVGA-P and HVGA-L are merged into one dir, HVGA. So, only HVGA can be selected and by default the emulator is started with portrait mode. Though I can press CTRL+F11/F12 to switch it to landscape mode, I do not like it. What I want is to start the emulator with default mode of landscape. Would anyone know how to do it?

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Android :: Configuration Changed / Orientation From Portrait To Landscape?

Nov 10, 2010

While working on orientation change I have found that the onConfigurationChanged is not getting called when changing the orientation from portrait to landscape.But when I am changing from landscape to portrait the method is getting called. Is it the correct behavior because the onConfigurationChanged should by called whenever we are changing the orientation. (android:configChanges="orientation")? I have also found one strange behavior or error, When we are changing from portrait to landscape orientation the string value is displayed correctly(automatically by android system) but when in am changing the orientation from landscape to portrait the same string is displayed(i.e the string in landscape mode).The expected behavior is the string id specified in the portrait mode should be displayed.Is it an platform bug or something wrong in my code/programming.

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HTC EVO 4G :: Want Kickstand / Portrait Orientation?

Jun 1, 2010

Looking at videos/pics of the kickstand, it almost looks like the kickstand supports the phone when in portrait orientation. Can anyone confirm this? Is landscape the only way the kickstand works with the phone?

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Android :: Layout Weight Is Inconsistent For Horizontal And Vertical Orientation

Apr 8, 2009

I have played around a bit with the xml files for creating layouts and can't explain the behaviour of layout_weight when using it in a LinearLayout that has orientation="vertical"

When creating a layout that is horizontal everything follows the documentation, that a child would get more space if it's has the highest value.

But the following code for vertical orientation, give more space to the item with lowest weight.

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

And the question is: Is this a bug or just a feature that maybe need more documentation?

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Android :: Check Orientation On Droid Phone In Landscape / Portrait?

May 8, 2010

How can I check if the Android phone is in Landscape or Portrait?

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Android :: Position Of Child View In Horizontal Scroll View

May 18, 2010

I have a HorizontalScrollView with a series of CompoundButtons. I want to find the (x,y) for a given child view. I have tried using:

getLocationOnScreen()
getLocalVisibleRect()
getChildVisibleRect()
like this:
View tmpView = this.findViewById(viewId);
Rect hitRect = new Rect();
tmpView.getLocalVisibleRect(hitRect);
the hitRect is always 0,0 - 0,0.

I need the x,y mainly to scroll to a particular child view. Any help is greatly appreciated.

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Android :: Orientation Change - Dialog Above Activity With Fixed Orientation

May 14, 2009

I have created an activity for my game which handles all orientation changes by itself and has a fixed "portrait" layout. Actually it uses the accelerometer and is rendered using 2D canvas methods. If the level has been completed I show up a highscore dialog in which the user can enter his name. The dialog is floating above the underlying level screen which gets blurred out nicely. This generally works.

Problem is that the dialog does not get rotated if the orientation of the phone changes. So even if the keyboard is exposed the dialog is shown in portrait mode instead of landscape. I have tried to use an activity with dialog theme instead but the behavior didn't change. After several tries it seems that I have found the reason for this: Once there's an activity with fixed orientation in the activity stack then all subsequent activities keep this orientation, too. They will not react on orientation changes anymore (e.g. if the keyboard gets exposed).

After upgrading to 1.5 SDK the described behavior changed a little bit. Now at subactivities indead react on orientation changes like expected. However, the need to have an opaque background! That means that neither dialogs nor activities with dialog theme will work. Those will stick with the orientation of the underlaying activity. So my workaround is to first start a sub-activity with an opaque black background. This activity then shows my highscore dialog on top. It looks quite okay but I wonder if there's a better solution? Is it possible to show a dialog above a fixed portrait or landscape activity which automatically adapts to orientation changes?

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HTC Incredible :: Lock Screen Orientation In Portrait / Landscape?

May 5, 2010

Is there a screen orientation lock feature? I haven't seen it mentioned. In fact a search only turned up mention of it as a hardware button on the iPad. This would be great for using it while lying down, reclining, in the car.

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Android :: Android Widget Different Portrait / Landscape Orientation

May 1, 2010

I have a (hopefully) a relatively simple question. How do I tell Android which layout to use for portrait and which layout to use for landscape orientation on my App Widget?

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Android :: Admob - How To Detect Horizontal Orientation And Hide Admob?

Nov 12, 2010

I am new to programming in Java and Android. I got admob to work at the most basic level, and whenever the device is at the landscape orientation, admob tends to popup and occupy a huge potion of the screen.What is the best way to detect the orientation and hide the ads from displaying if it is in horizontal orientation? Is it necessary to put the admob application in a thread to check for change in orientation and hide/unhide it?

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Android :: Switch View From Horizontal To Vertical?

Apr 2, 2009

How can I change the Android view from horizontal to Vertical by force? Can the view switch dynamicly?

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Android : Does Wrapping Horizontal List View Possible?

Jan 7, 2010

I'm attempting to create a list view that shows clickable items that wrap horizontally much like the To/From/CC/BCC fields in OS X and the iPhone's Mail programs or like the TO field in Facebook's messages (really like most mail programs). My questions are: 1. Is there a way to do this with a ListView? Everything I've seen and experimented with is either horizontal scrolling or vertically stacking, but not horizontal wrapping. If there's a way, would you point me in the right direction as far as first steps to take to implement it? 2. Is anyone aware of an existing app with available source that has a view like this that I could look at as an example? The Google Mail/SMS apps just have single strings that are not clickable for those fields.

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Android :: Change Intent Bundle Data Before Activity Recreated After Orientation Change

Jul 30, 2009

I have a notification that starts my activity and passes a messages using the intent's putExtra() function. The message is then displayed to the user in the activity's onCreate function. When the application is restarted due to a orientation change, the message is shown again as it is still in the intent's bundled data.
How can I remove the extra data?

I tried the following:

Bundle bundle = getIntent().getExtras();
if (bundle.getBoolean("showMessage")) {
// ... show message that is in bundle.getString("message")
// remove message
bundle.remove("showMessage");
}

But the message will still be shown after the orientation changed, seems like the intent used is not the one I changed, but the original one. The only workaround I found is to save the showMessage additionally in onSaveInstanceState(). Is there another way? Or is this the way to go?

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Android :: How To Have Horizontal Scroll View With Multiple Buttons

Sep 11, 2009

I have a layout with multiple buttons. Now I need to scroll them horizontally. Below is the part of my xml file. But I am not able to get the scroll bar and also not able to see the Buttons 4 & 5.

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

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Android : First And Last Position Of Textview From Horizontal Scroll View

Aug 26, 2010

I have a horizontal scrollview with text fields,here i need to get the first and last position of textview when i scrolled it,how can i get the position of textview when i scrolled.and also need to know how to set color for text when i clicked the particular text from this. sample code....

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