Android :: View That Contains Several TextViews An ImageView And A Button
Jun 9, 2010
I' have a view that contains several textViews an ImageView and a Button . Because on small screen devices (or in landscape mode on big ones ) not all are visible I use a Scroll as the parent of the whole hierarchy to allow the user to view all the information. The things are suck that the button must be at the buttom of the view . However on big screen device , where it remains enough space at the buttom , the button is put immediatelly below the last textview,and seems to occupy all the remaining space (resulting in an unnactractive view) . Trying to use android:allignParentButtom ="true" not only that it has no effect but it puts the button at top of the screen . Has anyone any ideea how could I accomplish what I described ?
Here's the xml
CODE:......................
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Jun 1, 2009
I need to append a new TextView to the current View whenever a user hits on a button.
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Oct 4, 2009
I've been looking everywhere to see if there is a standard way of achieving this but I find a different solution everytime. Basically, I am trying to build a Custom ListView with an image and two-three lines of text besides it. In order to optimize it, I understand that the following have to be used: I could manage 1 and 2 but the third one is really confusing me. Is there a best practice for this?
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Jul 17, 2010
Is there a way i can create a view and add some textviews into it ? programmatically ? any sample code?
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Mar 4, 2009
I was wondering how we could add objects such as textview and radio buttons to the activity through code and not the XML file and still have it run correctly. I tried adding a simple textview below but I got an error when I tried to run. Can any1 tell me how I could add the textview in correctly? import java.util.ArrayList; import android.app.Activity; import android.os.Bundle; import android.widget.ScrollView; import android.widget.TextView;public class Q_end extends Activity { /** Called when the activity is first created. */ private ArrayList<String> qs = new ArrayList<String>(10); private ArrayList<String[]> as = new ArrayList<String[]>(10); @Override public void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState); setContentView(R.layout.end_app); ScrollView we = (ScrollView) findViewById(R.id.viewer); String[] temp = new String[4]; temp[0] = "the"; temp[1] = "the1"; temp[2] = "the2"; temp[3] = "the3"; as.add(temp); String temp2 = "the rocks says"; qs.add(temp2); qs.add("the question is"); String[] temp3 = new String[1]; temp3[0] = " "; as.add(temp3); TextView gg = new TextView(null); gg.setText(qs.get(0)) we.addView(gg);
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Jun 2, 2010
I have requirement like this- my activity contains some textviews at the top then the expandable list view in the middle and a button at the bottom. my problem is when i clicked on
expandable list view the expanded list get accommodated in the space between button and expandable list view.
I wanted expandable list view to get expanded full and button should move downward according to the contains of the expandable list view. And i have used scrollview as a main layout.
thank you
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Aug 16, 2010
Wondering if I'm going about this the right way or not. I have 3 buttons on my screen (Restart, Previous, Next). When the view loads it shows the first image which is fine. When I click the "Next" button I want it to load a second image and so on for up to 9 images. If I click the "Previous" button it should go back one image. Clicking "Restart" should go to the first image. I have the Restart one working. I'm having trouble with the Next button because it only shows the second image (I think because my "a" variable is initialized at 0).
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Apr 25, 2009
I am trying to add a button to a custom imageview. I have created a custom view to display an image to the screen, now i wanted to add a custom button on this veiw and display a layout in onClick. The following is my custom view.
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Sep 30, 2010
Is it possible to place an imageView in a class that extends View in android?
If possible please give me a sample code.
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Oct 14, 2010
I have an ImageView that contains a bitmap. Now the bitmap can change size within a known range. This makes the surrounding views to relocate which I want to prevent. I've tried setting margins and padding for the ImageView but without success.
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Jun 1, 2009
I can use the built in zoom controls for WebView or MapView. But don't know how to access the control for View or ImageView. If the control is not implemented, can we access the bitmaps for the zoom control supporting WebView or MapView.
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Jan 1, 2010
I am looking for a view or some sort of information regarding the bottom bar in default applications of Android such as Email, or Unlock pattern as shown in the picture below. I have not been able find anything about this on Androids site nor from Google searches. Image: http://img11.imageshack.us/i/viewdn.jpg/
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Jan 8, 2010
I am creating a android app using LunarLander as a example.Now I need to create a few buttons which are drawn over the view.I do not want them as a seperate layout above or below the view but in the custom view.Is this possible or am I going to have to programmatically show the button images then detect the touch. The buttons I create using new never show on the app. I assume this is because I have overwritten the onDraw and the buttons are never drawn even though I call.
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Dec 16, 2009
I want a fix "Cancel" Button at the bottom of the ListView. I want my list View to be scrollable and fix Button at Bottom.
I had added the Button at the bottom of the list with addFooterView (button); but if list is longer than the screen, then we have to scroll down to get the button and if list is very short then Button will be at the middle of the screen just bellow the listview :(
I got Ramain Guy's suggestion of setting height = "0dip" and weight = "1" but by doing this nothing is appearing on the screen (blank view)
Note: my ListView is one tab of the TabHost.
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Jun 21, 2010
I have a class which extends a View and I'm drawing few images in the canvas. and i want to draw two buttons as well. could someone tell me how to do this? code...
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Jun 30, 2010
Let's say for instance a button is needed with a picture and a text. It would seem natural to create an xml view and then inflate it into the Button. Is this possible?
At the moment I don't need the button to look clickable or change it's color at click, but it could also be interesting to consider how this will be affected by making the inflate.
Btw, I found this one tutorial describing a solution to the same problem, but they were writing a class extending View to obtain the goal. That seems a bit overklill to me. http://kahdev.wordpress.com/2008/09/13/making-a-custom-android-button-using-a-custom-view/
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Apr 5, 2009
I'm trying to create a button in a custom view that I've created. I'm looping through an XML document and drawing certain things. I want to be able to also create buttons to go in certain locations depending on the xml data. I'd like to do it in the view because I want to be able to call invalidate() on my view to redraw things and replace the buttons when new xml data is available.
The problem is that I put my code in the view class, the activity crashes because the button is "null".
Here is a subset of my code:
CODE:............
I know this code works for creating buttons because I can put it in my activity class and it works just fine. Any suggestions? I thought about relocating the button in the activity, but I can't figure out how to do this when new data is available.
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Jun 15, 2010
I have a listlayout with items in it that looks like this:
There is first an ImageView (the light) and then two textViews. All of this inside a TableLayout. (source here: http://code.google.com/p/switchctrl/source/browse/trunk/android/res/layout/device_switch.xml)
I want to have a rotating animation of a loading indicator Ontop of this light when this particular device (light) performs an action or an action is performed on it.
How do I put an animation ontop of this light imageview?
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Nov 7, 2010
I have a button defined in my XML file. The button works exactly like you would expect...that is until I add the line at the bottom (android:background="drawable/leftarrow1"). Then the button is no longer click able in the activity, but the new background shows up like I want. What gives?
<Button
android:id="@+id/switch_left"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_center Vertical="true"
android:background="@drawable/leftarrow1" />
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Jul 20, 2009
How can i place a Image Buttons on the Image View. If i click the grid view i vl get a image in full screen i want tplace the imagebuttons on the images how can i place that.
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Dec 30, 2009
Suggestion for the Marketplace: Change the "View more applications" button to be called "More by developer".
Note: It is under the "About the developer" title, however, I doubt many people take notice of the title.
Please leave a comment or suggestion if you agree / disagree.
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Jun 30, 2010
I want to show the details of a list item in another activity when clicks on a button.Can you help me?
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Mar 12, 2010
i have an android listview filled with items.Every item has a button.This is the template of the my listview.
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:paddingBottom="6dip"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:paddingLeft="5px"
android:paddingTop="5px"
android:paddingRight="5px"
android:gravity="left">
<TextView android:id="@+id/TextView_test1"
android:layout_width="200dip"
android:paddingLeft="0px"
android:layout_height="wrap_content"/>
<TextView android:id="@+id/TextView_test2"
android:layout_width="250dip"
android:paddingLeft="0px"
android:layout_height="wrap_content"
android:layout_weight="1"/>
<TextView android:id="@+id/TextView_test3"
android:layout_width="400dip"
android:paddingLeft="0px"
android:layout_height="wrap_content"
android:layout_weight="1"/>
<Button
android:id="@+id/Button_buttontest"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/Button_buttontest"/>
</LinearLayout>How could i handle the click of each button in the activity code?
Each button has the same id "Button_buttontest"?
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Sep 8, 2010
I am trying to port an existing iPhone application to android. I wish to have a button scroll into view at the bottom of a GridView to enable the user to load more data from the server. Presently, my solution simply fixes a button at the bottom of the screen instead of having it scroll into view.
Here is my layout code:
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android
android:layout_width="fill_parent" android:layout_height="fill_parent" android:orientation="vertical" >
<GridView xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/grid"
android:layout_width="fill_parent" android:layout_height="wrap_content" android:columnWidth="70dp" android:numColumns="auto_fit" android:verticalSpacing="0dp" android:horizontalSpacing="0dp" android:stretchMode="columnWidth" android:gravity="center" android:background="#000000" />
<Button android:id="@+id/load_more" android:layout_width="fill_parent"
android:layout_height="wrap_content" android:text="Load More" /> </LinearLayout>
Fixing the button at the bottom of the screen won't work because I plan on placing an ad at the bottom. Can anyone either explain conceptually how to get a load more button to scroll into view, or point me to some sample code, OR tell me why this is not idiomatic to Android and what other UI convention it uses to load more data in a GridView?
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Oct 28, 2010
I 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
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Nov 15, 2010
please provide the sample code .
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Nov 20, 2010
I try t get the position of the item who contains my button.How Can I pass the position variable present in the getView method to my onClick Method?I will have several button In my View (Item view)
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Jun 4, 2010
Is it possible to convert a Button into a TextView onclick during runtime?
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Feb 9, 2010
I want to add haptic feedback to my application buttons and control them programatically to show button state (enabled and disabled) The default haptic feedback setter works only for long press. How can i make it work for simple button clicks. And is there a way to have haptic feedback on events like touch move??
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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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