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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I'm stuck around issue of TextView. I have string which has around 2000+ characters also has some HTML in it. I'm using below code to display this TextView. Hi, this is just testing for dynamic all about you can know. So lets move on to new topic of which was never closed. So lets go bye " All characters get replace Why is it so ? I tried adding/removing/increasing min-height / max- height. Please can any tell me that is it bug in android that it cant handle long String in TextView?
View 2 Replies View RelatedAnyone figure out how to make it show the month view.
View 8 Replies View RelatedIs anyone aware of an app that will show me my calendar with text in the month view? Every app I've tried only shows weather there is an appointment on that day or not, but no text. I'd like to look at my month view and see specifically what I have scheduled on that day. In landscape mode you would think that would be easy to do.
View 16 Replies View RelatedI've tried to add a TextView before a ListView in a LinearLayout. The result is that the ListView wont show at all. The same thing happens if I put the TextView after the ListView, but then I will only see the ListView. Is there a way to get a text view above the ListView without to much of a hassle?
View 10 Replies View RelatedI 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.
I have a click event hooked up to my listview.I need to pass a string param to the new intent based on which listitem they clicked on. The value I want to pass is in the listitem called txt_Genus. How do I get that value out of the listitem to pass to the intent?
View 1 Replies View RelatedFor a widget I am creating for the Android OS, I want the user to first select a certain option from a Spinner. Just like when you add a shortcut to the homescreen.
Is that possible or do you have to start an Activity? If it is possible, can anyone explain how to do it?
What is the name of this view.link text
View 1 Replies View RelatedI'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.
View 6 Replies View RelatedI am on Android 2.1 and I have one multi column Custom listview Using BaseAdapter with an editable edittext at the end of the listview. If the data in the listview do not contain the data of user choice then user should be able to enter data. If the data is already there in the list user will be able to select the data using custom selector. If a selection is made in the list view and user wanted to enter data in the text field at the bottom after selection then the marker in the list view should be unselected. I tried to use onclick() method on edit text using click listener. First time when it is clicked, edit text is getting focus and onclick() method is not fired. And when it is clicked second time, onclick() method is fired and notifyDataSetChanged() method is called. I tried to call the notifyDataSetChanged() method from the Focus Listener, list view selection is gone in my first attempt and edit text is not receiving any data input from the keyboard (frozen).
View 1 Replies View RelatedI am trying to set up a ViewFlipper that changes a SlidingDrawers content each time a button is pressed. So far every view I set up worked fine, but now I am trying to create a ListView (including single_choice_mode) within a child view of the ViewFlipper, but my attempt only let to a NullPointerException. As I only discovered ViewFlipper today, I am not yet familiar with it and may not have understood it completely. if someone could give me a hand and help me find out what I have done wrong, that would be great. Here is what I have done:
The code for the onClick event of the ImageButtons:
public void onClick(View v){
if (v == btnExposure){
mFlipper.setDisplayedChild(0); }
else if (v == btnProperties){
mFlipper.setDisplayedChild(1);}
else if (v == btnSpecialEffects){
mFlipper.setDisplayedChild(2);.............
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...
I am trying to change the items in a list view based on a value that gets selected in a spinner that is in the same activity. Is there a quick way to do filtering on the list adapter data based on that value, or should I go the long way of changing my adapter implementation for easy filtering?
View 2 Replies View RelatedWhen the user click the editText Field I need to show spinner(dynamic) from that user select any of the item i need to set the Text for Edit text .How to do this?
View 1 Replies View RelatedI 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 .
I need show some text description after a TableLayout but it is not shown.
View 5 Replies View RelatedI have a textview displaying many individual words, each word is a link using Spans and setMovement Method( LinkMovementMethod.getInstance()); The textview is wrapped by a ScrollView. However the ScrollView does not work as the links in the TextView are activated instead.Is there a way to combine a ScrollView and TextView so that both the scrolling and links in the text work?
View 1 Replies View RelatedI 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?
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.
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().
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.
View 3 Replies View Relatedwhen 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.
View 1 Replies View RelatedI 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?
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?
View 1 Replies View RelatedIn my project I'm Multiple choice list....in this all text view in white color...i want to change text color. in program I'm use simple xml main.xml
<?xml version="1.0" encoding="utf-8"?> <RelativeLayoutxmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" android:background="#ffff00"> <List View android:id="@+id/android:list" android:layout_margin Top="2px" android:layout_marginLeft="2px" android:layout_marginRight="2px" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_weight="1"android:background="@drawable/shape_1"android:listSelector="@drawable/shape_3" android:textColor="#ffff00" android:layout_marginBottom="44px" /> </RelativeLayout> I'm ListActivity class setContentView(R.layout.main); setListAdapter(new ArrayAdapter<String>(this,android.R.layout.simple_list_item_multiple_choice, GENRES)); listView =getListView();listView.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE);
I want to change the color of a substring while it is drawed in a text view. For example, if I have this text: "Hello this is a text in black color and (COLOR_RED_BEGIN)this is a text in red color. (COLOR_RED_END)", then when the text view draws the text the substring "this is a text in red color." must be drawn in red.
View 2 Replies View RelatedI have a gallery widget and in that i had a view with linear layout which has a edit text inside. When it launches on device the edittext box shows but has no text visible.
However when i scroll to next view in gallery it shows text and when it comes to focus and centered the text disappears.
If i replace gallery with grid or a horizontal view I can see the text on edit text.
Can you please advise what I might be doing wrong here. Why the text disappears.
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;
}
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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