Android :: Show A View For 3 Seconds And Then Hide It?

Jul 14, 2010

I tried with threads, but android throws "CalledFromWrongThreadException: Only the original thread that created a view hierarchy can touch its views.".

So how can I wait 3 seconds and then hide the view, letting the GUI responsive?

Android :: Show a view for 3 seconds and then hide it?


Android :: Ensure That IME Show / Hide Results In Call To View.onSizeChanged()?

Mar 2, 2010

How do I ensure that I get the 'resize' behavior when the IME is shown/hidden?

I've included the following in my manifest:

android:windowSoftInputMode="adjustResize"

What else am I supposed to add? I've read that the container that the View is placed in should 'support resize' but what layouts support this?

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Android :: Way To Have Clock Show Seconds Along With Minutes / Hours?

Dec 10, 2009

Is there a way to have the clock show seconds, along with minutes & hours? If not, does anyone know of a third-party widget/app to do this?

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Android : Way To Show / Hide Titlebar?

Jul 2, 2009

i want to dynamically show and hide the titlebar during the lifetime of the activity ,how can i do?

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Android :: Show/hide Views With Checkbox?

Apr 24, 2010

I want to show or hide some elements (textviews and edittexts) with checkbox. I set their visibility to gone in layout file. Showing them when user checks the box works, but the when user unchecks it, they don't hide. (android 1.5 and 1.6)

My code:......................

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Android :: How To Show Own View In Spinner Widget Instead Of Text View?

Mar 16, 2010

I have a selection for some items using a spinner widget. At the moment the spinner will load a simple Textview and show the name of the item.It is possible to define an own view to show inside the spinner row? I would suspect it being similar to a custom List row.I simply want to show an individual icon left from the spinner text for each item in the list.

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Android :: Place An Animated Image Inside An EditText That We Can Show And Hide?

Sep 14, 2010

I am trying to add an animated spinner inside a EditText view to the right. And programmatically show/hide it.

I have created the animated spinner by introducing a linear interpolation rotation. code...

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HTC Incredible :: Hide Folders - Don't Show Up In Albums?

Apr 29, 2010

Did they seriously not include a way to "hide" folders that you don't want showing up in albums? For example, it just searched my SD card and came up with an "icons" folder that contains various program icons. Is there seriously no way to tell it not to appear in HTC album? On windows mobile we had to resort to registry edits to correct this, but I'm afraid we can't do that on android... Also, is there serious no subfolders? So I can't have something like: Photographs -> Family -> Pets

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Android :: How To Switch Between Hide And View Password?

Sep 10, 2010

Is there a clever way to let the user switch between hide and view password in an android EditText?A number of PC based apps let the user do this.

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Android :: View Page Source And What Is At Hide?

Sep 7, 2009

In browsers when I type view-source: before any address it gives me the page source. But i am not able to do it in android. It gives me "web page not available" . Can any one please tell me why it is giving that and any other way for me to view the page source in android?

One more doubt is what exactly is "@hide", even if I commented it( /** @hide */) it is having some meaning( it is not visible in another classes ). When I deleted it its working fine, it is visible. what is the reason?

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Android :: BaseAdapter Don't Hide Layout With SetVisibility - View.GONE

Jul 29, 2010

I have a little problem. I have class

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

When I do that, method convertView.setBackgroundColor(Color.RED) work great, what I need Image is there:
dl.dropbox.com/u/866867/stack/device2.png

But when I want to remove that item, I can't do it. I add there convertView.setVisibility(View.GONE); , but have empty item, beside hide it. I read that parameter View.INVISIBLE won't hide layout, but View.GONE have, but in my code, doesn't.

And that image: http://dl.dropbox.com/u/866867/stack/device.png

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Android :: Use Spinner To Hide / Display View Objects?

Sep 26, 2010

For an Android application, I'm trying to use a Spinner which, when an option is selected, will hide/display relevant View objects. For my application, these objects are an EditText and an associated TextView label for the field. Unfortunately, I can't seem to get the EditText to hide/display, and when I add it code to hide/display the TextView, I get a NullPointerException. I presume that since I am laying out the view objects in a RelativeLayout, by hiding one of the view objects, I am removing its relationship with other view objects, hence the NullPointer.

Can anyone figure out why this might be happening? Here's my code...

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Android :: Hide View In HorizontalScrollView And Not Leave Empty Space / Stop It?

Mar 5, 2010

When I had a view that's in my HorizontalScrollView it leaves a blank area because it's still being considered for layout purposes. Is there a way to have it not occupy space when I hide it?

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Android :: View On Press Onpress - Change Background Color On Press - How Do Show That The View Is Being Pressed

Jan 5, 2010

I have, for the time being, a custom view with a 9-patch image as a border.

That custom view is placed three times in a LinearLayout, so it looks like this:

+------------------------+
| CustomView |
+------------------------+
| CustomView |
+------------------------+
| CustomView |
+------------------------+

I have attached a click event listener to the View, so it is clickable. But then I click it, I cant see that I am clicking it - there is no change in color.

So, Im thought that I'd attach a "onPress" listener, and then change the background of the view but I couldnt find such a listener.

So, the question is - how do I create the behaviour on the View so I can see that it is being pressed? this is normally done in Android with a green background to indicate that it is now being pressed.

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Android :: How To Show List View'B After Clicking List View A?

Apr 4, 2010

I'd like to show another List View 'B' after clicking a item of List View 'A'. I use onListItemClick event in Android 1.6 project.

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Android :: Way To Show View After TableLayout?

May 16, 2009

I need show some text description after a TableLayout but it is not shown.

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Android :: Show Web View In Zoomed Out Completely?

Jun 11, 2010

In web view, the overview mode method does not works in Android 1.6. Because of the API Level restrictions. is there any possible to show the web view in zoomed out completely? Any Idea?

WebSetting.Zoomdensity is available in API Level 7 only.

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Android :: ViewFlipper - Force It To Show First View?

Jul 29, 2010

When I add a ViewFlipper, the UI thread seems to wait for the onCreate() method in the activity to be finished. Then it shows the second view. Why does it happen?

My current code is...

Actually, the doSomeLoading consists of a for loop counting to ten millions and doing nothing. Now it just waits for loop to be done and shows the second view.

I would really appreciate a solution without having to create a separate Thread, because it seems to be pointless, invalidate().

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Android :: Show Progress View During ListView Is Loading

Dec 7, 2009

In the android market app, the ListView shows a 'ProgressView' during the loading of the content of the ListView, and then when the loading is done, it shows the content of the ListView.

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Android :: Show My View Completely When Key Board Appears

Sep 22, 2010

when i click on edittext, keyboard appears.but the keyboard hides my view.how to resolve this.is it possible show my view completely when key board appears.

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Android :: Show A List View When A Button Is Clicked?

Oct 18, 2010

I am trying to implement a drop down list when a button is clicked.

So, I have a text view and a button in a navigation bar(nav.xml) and a corresponding list view. This navigation bar is included in another page( products.xml)

when the button is clicked i get the list view right below the button(which is what i want to achieve) but its my moving all the contents on the current page downwards, even the text view which is placed in nav bar moved downwards.

I am totally new to Android, any sample examples or a way how to achieve it?

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Android :: Populate Downloaded Image And Show In Thumbnail View?

Aug 20, 2010

I am developing an app in android, which basically visits a given url and downloads an image. Now i want to populate this downloaded image and show it in thumbnail view. I have tried out displaying the same from SD Card, but when i am doing the same for downloaded files, it doesn't seems to work.

public View getView(int position,View convertView,ViewGroup parent)
{
System.gc();
ImageView i = new ImageView(mContext.getApplicationContext());
if (convertView == null)
{
//imagecursor.moveToPosition(position);
//int id = imagecursor.getInt(image_column_index);
//i.setImageURI(Uri.withAppendedPath(MediaStore.Images.Thumbnails.EXTERNAL_CONTENT_URI, ""+ id));
i.setImageBitmap(bitmap);
i.setScaleType(ImageView.ScaleType.FIT_CENTER);
i.setLayoutParams(new GridView.LayoutParams(100, 100));
}
else
{
i = (ImageView) convertView;
}
return i;
}

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Android :: Show Another View On Top Of Existing ListView After Checkbox Checked

Jul 1, 2010

Currently I have a list view within it each row has a checkbox attached. I would like that once any checkbox is checked, at the bottom of the screen a view displays, and once none of the checkboxes are checked, the view automatically disappeared. Possible to do this?

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Android :: Show Adds At Bottom Of An Activity(with Custom View)?

Mar 29, 2010

I need show ads in my application. Ads in my custom view must move from bottom of screen with animation. How can I add my view in bottom of screen?

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Android :: Merge Name And Tell Columns Of Cursor To Show Both In One List View?

Nov 5, 2009

I am making an app where I need to filter the contacts as user types.. I m using autoTextView and I am able to successfully query the contacts db for either tel number or name.. However while displaying I can either display name or tel number only as simple cursor only lets me match one list view with one column.. How do I merge the name and tel number column of the cursor so that both of them can be shown in one list view.

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HTC Hero :: Can't View Mms / Way To Show

Aug 31, 2010

So I was sent a pic and it gives me the download button and when I click it it will think then pop a message saying that the download failed. It happened yesterday from a different number also. Doesnt matter if I use the standard message or handcent, Anyone have any ideas?

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Android :: Show Scroll View With Button Anchored Bottom Of Screen?

Mar 18, 2010

I'm trying to show a ScrollView with a button anchored to bottom of screen. This is coded programmatically (without using XML layout for now). The trouble is when the ScrollView has many items (requiring scrolling), it prevents the button at the bottom from showing. The bottom button is sort of pushed off the screen. Look at the code below. I have a TODO which mentions a workaround to specify the exact pixel height of the ScrollView, but this is not a good solution. If you change the for loop to add only 2 buttons, then the bottom button will show. So how do I make the ScrollView show a scrolling list, with the bottom button in view, and without specifying an exact size of the ScrollView? I've seen some discussions here:

http://groups.google.com/group/android-developers/browse_thread/threa http: //groups. google.com /group/ android-developers/browse_thread/threa But I don't know how to apply these to my situation.package com.test.ScrollViewTest; import android.app.Activity; import android.os.Bundle; import android. view. Gravity ; import android.view. ViewGroup. MarginLayoutParams; import android.widget.Button; import android. widget.ImageView; import android .widget.LinearLayout; import android.widget.RelativeLayout; import android.widget.ScrollView; import android.widget.TextView; public class MyScrollViewTest extends Activity @Override public void onCreate(Bundle savedInstanceState) super. onCreate (savedInstanceState); LinearLayout ll = new LinearLayout(this); // the main layout of the screen ll.setOrientation (LinearLayout.VERTICAL); TextView tv1 = new TextView(this); tv1.setText("First line of text"); TextView tv2 = new TextView(this); tv2.setText("Second line of text"); ll.addView(tv1); ll.addView(tv2); ScrollView sv = new ScrollView(this);// You can only add one child (usually a layout) to a scrollview, // otherwise you get exception: "ScrollView can host only one direct child" LinearLayout ll2 = new LinearLayout(this); ll2.setOrientation(LinearLayout.VERTICAL); * TODO: PROBLEM HERE: You cannot use WRAP_CONTENT for height, because * the layout below the scrollView will not show (it's sort of pushed * off the screen - even if a margin is specified). * An alternate value of 300 works OK (remove the bottom margin too).* But this is only suitable for screen size 320x480 in portrait mode.LinearLayout.LayoutParams params Linear = new LinearLayout.LayoutParams( LinearLayout. Layout Params.FILL_PARENT, Linear Layout.LayoutParams.WRAP_CONTENT /*300*/); Add 50 pixel margin to bottom of scrollview (this margin doesn't scroll) paramsLinear.bottomMargin = 50;sv.addView(ll2); // Add some stuff to scrollView to test its depth // (it should leave a margin at bottom of screen) for (int i = 1; i < 10; i++) { TextView textView = new TextView(this) ;textView.setText ("Text View " + i); linearLayout.LayoutParams p = new LinearLayout .LayoutParams (Linear Layout.LayoutParams.FILL_PARENT, LinearLayout.LayoutParams.WRAP_CONTENT);

ll2.addView (textView, p); button buttonView = new Button(this); buttonView. setText ("Button " + i);ll2.addView(buttonView, p); ll.addView(sv, paramsLinear); RelativeLayout rl = new RelativeLayout(this); RelativeLayout.LayoutParams paramsRelative = new lative Layout. LayoutParams( RelativeLayout.LayoutParams.FILL_PARENT, RelativeLayout .Layout Params .WRAP_CONTENT); // Make the button anchored to the bottom of the screen.// But this doesn't work when the ScrollView has a scrolling list of items. Why? params Relative .addRule(RelativeLayout.ALIGN_PARENT_BOTTOM); rl.setLayout Params (params Relative) ;

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Android :: Not Able To View SDCard Folder In FileExplorer Of Droid Eclipse / Show It?

Sep 29, 2010

I am not able to view SDCard folder in FileExplorer of DDMS in Android.
But I was able to view SDCard folder when I used adb command from command prompt like below:
androidsdk ools>adb shell
$ ls
I am able to view list of folders when I typed ls in which I can see sdcard folder from the list of folders .my doubt how can we view the sdCard option in Eclipse using FileExplorer.Also I want I want to delete or insert some files in sdcard.How can this be possible for me.can anyone hel me in sorting out this issue.

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Sprint HTC Hero :: Can't View Email / Way To Show?

Dec 3, 2009

I'm not sure if this question has been addressed or asked yet, and I couldn't find anything using the search feature, so I'll ask anyways.

Sometimes I get email notifications (using HTC Mail) and I open Mail and go to the new message, but all that shows up is a timestamp of "Wed, Dec 31, 1969 7:00 PM" with no subject, body, or even sender. It's like the email didn't download or I can't view it for some other reason.

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Motorola Droid :: Gallery View To Show File Name

May 7, 2010

Is there a view or option I'm missing? The thumbnail would be great if I didn't have 20 videos with the FOX 21th century logo as the picture.

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