Android : Remove Extra Real-estate From Top Of Custom Dialog?
Aug 22, 2010
I created a custom dialog that I'm dynamically putting views into via a RelativeLayout. Every time the dialog is displayed, it shows all my child views just great, but it has some space at the top that I can not account for. I'm assuming this is reserved for a "title" of the dialog (which I won't have). Is there a way to remove that space and have my custom dialog just wrap the contents that I'm putting in?
here is the xml for the layout: Code...
no matter what I do or how I change the layout file, I always have that buffer at the top, how can I get rid of that?
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Jul 8, 2013
i want to create a real estate app.
1) How should i make the client-server communication? is it good solution to use json? is there any good tutorial for this?
2) the biggest problem is how to handle the google maps. I guess that retrieving all the markers from the server and add them to the map would cause the application to be very slow. I have two thoughts on this problem but neither of them is perfect.
i. The user can choose a specific country and town and after the appropriate query in server's database only the correct markers will be added to the map. But in this case if the user scrolls out of the city's bounds, the markers of the other cities won't be shown.
ii. Add only the markers that are visible in screen. The problem with this solution is that it will be probably less effective to scan a huge amount of markers, to check which of them are inside the visible area (compare coordinates).
How do you think trulia or other real estate apps handle this problem? They have a huge amount of markers (houses) and their apps are very responsive.
Do they make queries every time the user changes react with the map?
Do they copy all of their markers in a list in their code and handle them inside their java code?
Do they have categorized them in a special way?
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Dec 6, 2009
Is there a real estate app out there for the Droid similar to Zitter for the iPhone?
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Dec 29, 2009
I want to make a custom Dialog,because i donot like it"s style,i want get a rounded rectangle rather than rectangle . i know to implement it by theme in Manifest.xml . for example :the code
at activity write:
CODE:............
My question is how to implement this Similar result by extends dialog or alertDialog.
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Aug 23, 2010
I would like to disable/remove some of my unused homescreens. However, I don't want a program that completely hijacks my interface. So far I have tried pando, ahome, and open home. Can anyone suggest a way for me to delete some empty homescreens while not hijacking my interface.
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Sep 2, 2010
As you can see in the link below there is an extra padding (around 2mm) below the EditText field. I can't seem to remove this padding in anyway. This occurs with other widgets as well (like Buttons). It looks like Android is default adding this extra padding to all elements.
http://img266.imageshack.us/img266/4000/bottompadding.png
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Feb 28, 2012
Basically each of my contacts have 2-3 each. I have deleted the extras before but they keep coming back. How can i remove my gmail contacts from my phone and just stick with the backup assistant.
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May 1, 2013
How do I remove extra no. of screens from my HTC Explorer?? It has android 2.3.5 !
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Sep 23, 2010
I am trying to run example of facebook android sdk , in that i have run stream example to fetch the
data from facebook. Now hen ever i click on "fconnect" button to log in into facebook i am getting following dialog box. so is it possible to replace this dialog box with following to make it simple ?
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May 25, 2010
I've been looking everywhere and I haven't found an answer still and it is frustrating the hell out of me.
When I go to messages, it lists a ton of e-mail addresses and duplicate names etc etc. When I go to people, these are not listed.
It seems like it is listing every single e-mail address i have ever e-mailed from my gmail account. How do I get rid of this??
For example: John Jones is not listed in "people". But if I go into messages, and check the contact list, it will show two entries:
"john jones: johnjones@gmail.com"
"john jones: johnjones@yahoo.com"
I was able to remove all of the facebook contacts it automatically added, which was stupid to begin with.
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May 13, 2010
I'm trying to make a custom dialog to show a view in this dialog. This is the Builder code:
//Getting the layout LayoutInflater inflater = (LayoutInflater) getSystemService(LAYOUT_INFLATER_SERVICE);
View layout = inflater.inflate(R.layout.custom_dialog_simple,(ViewGroup) findViewById(R.id.rlDialogSimple));
//Change Text and on click
TextView tvDialogSimple = (TextView) layout.findViewById(R.id.tvDialogSimple);
tvDialogSimple.setText(R.string.avisoComprobar);
Button btDialogSimple = (Button) layout.findViewById(R.id.btDialogSimple);
btDialogSimple.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
//Do some stuff
//Here I want to close the dialog
} } );
AlertDialog.Builder builder = new AlertDialog.Builder(AcPanelEditor.this);
builder.setView(layout);
AlertDialog alert = builder.create();
alert.show();
So, I want to dismiss the dialog in the onClick of btDialogSimple. How I can do it? I don't know how to call the dismiss method from inside a onclicklistener. My buttons have a custom layout, so I don't want to make a builder.setPositiveButton.
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Sep 9, 2010
I'm getting a NullPointerException while attempting to create a Spinner within a dialog and can't seem to debug it because the code looks solid. Wonder if anyone else has any idea. Any help is greatly appreciated.
protected Dialog onCreateDialog(int id) { Dialog dialog;
switch(id) { case DIALOG_SEND_PM: Spinner spinner = (Spinner)findViewById(R.id.pm_server);
ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource(this, R.array.server_array, android.R.layout.simple_spinner_item);
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
spinner.setAdapter(adapter);
spinner.setOnItemSelectedListener(new MyOnItemSelectedListener());
dialog = new Dialog(PM.this);
dialog.setContentView(R.layout.send_pm_dialog);
dialog.setTitle(R.string.send_pm);
pmMessage = (EditText) dialog.findViewById(R.id.send_pm_box);
Button sendPm = (Button) dialog.findViewById(R.id.send_pm_button);
sendPm.setOnClickListener(PM.this);
break;
default: dialog = null;
}
I get the exception at adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
I changed the context to MyClass.this and the exception moved down to the next line, which confuses me. I'm wondering if it is the adapter having a null value but I call everything the same way I have before while not in a dialog.
Relevant XML data:
<LinearLayout> <TextView/> <LinearLayout> <TextView/>
<EditText/> <TextView/> <Spinner
android:id="@+id/pm_server"
android:layout_height="fill_parent"
android:layout_width="wrap_content"
android:background="@drawable/yblueborder"
android:textColor="#ABABAB"/>
</LinearLayout> <Button/> </LinearLayout>
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Nov 21, 2009
I spent quite a long time trying to get my first custom dialog box to work, following the example in the Android Dev Guide.
Specifically:
CODE:............
I kept getting a badtokenexception whenever I tried to show the dialog.
Eventually I found a forum posting which suggested changing it to:
new Dialog(this);
Which made the problem go away.
My question is if the example is incorrect, or was the code not intended to be used in an Activity method?
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Mar 17, 2010
I can't dismiss my custom dialog. I have XML layout with some text, pic and a button for dismissing the dialog.
My onCreateDialog starts a DatePicker Dialog and About Dialog
CODE:.....................
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Feb 7, 2010
I encountered a message like below when opening a custom dialog through menu option.
02-07 16:37:45.478: ERROR/BACKGROUND_PROC(1007): android.view.WindowManager$BadTokenException: Unable to add window -- token null is not for an application
Using the latest sdk with 1.5 emulator.
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Nov 23, 2009
I have written below code for showing a custom dialog
CODE:..................
It is unable to find ViewGroup in above code and is crashing. I have another main.xml file which is set to content layout in this activity. So how can I correct this thing ?
Also I need to add some validation here to this dialog like info cannot be empty !
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Sep 15, 2010
Alright, so I would like to have a custom dialog, but I cannot figure out for the life of me how to make it appear when the function is called.
CODE:..........
What could I do?
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Aug 16, 2010
I have a dialog with a custom layout, and I try to close it when I press a button:
private void showAboutDialog() {
dialog = new Dialog(MainMenu.this);
dialog.setContentView(R.layout.about_dialog);
dialog.setCancelable(true);
dialog.setTitle(R.string.about_title);
dialog.show();
LayoutInflater inflater = (LayoutInflater) getApplicationContext().getSystemService(LAYOUT_INFLATER_SERVICE);
View layout = inflater.inflate(R.layout.about_dialog, (ViewGroup) findViewById(R.id.layout_root));
Button closeButton = (Button) layout.findViewById(R.id.about_close_button);
closeButton.setOnClickListener(new Button.OnClickListener() { public void onClick(View view) { dialog.dismiss();
} } );
}
But it doesn't work.
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Aug 11, 2010
I'm having problem with creating AutocompleteTextView in custom dialog. In every example i saw, the autocomplete feature is only in the classes that extends activity.I need to have autocomplete in custom dialog that I created.
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May 27, 2010
I'm suffering from this for a week, i was trying to use the famous SeekBarPreference in a dialog - http://android.hlidskialf.com/blog/code/android-seekbar-preference
I copied the class from above link into my project. Then created the xml as brightness.xml:
CODE:............
Finally I try to integrate it as custom dialog:
CODE:......................
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Dec 26, 2009
I have a handler for the custom onClick thus:
CODE:.......................
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Apr 29, 2010
The button doesn't show in this layout(code below),image and textview are shown. I tried using relative layout but that doesn't help either.
I'm testing it on 1.5 emulator.
CODE:..........................
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Feb 8, 2010
I am developing a desktop widget.I would like to pop up a custom dialog when a remote view is clicked (much like the Facebook widget on Android when the user clicks in the update status field).I know how to use pending intents to launch an activity and have that currently hooked up.
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Sep 6, 2010
I found all things working with alert box,dialog box but when i try creating things with my own custom dialog box it gives me problems. Though i followed the instructions as per the dev guide: http://developer.android.com/intl/de/guide/topics/ui/dialogs.html i could'nt reach with my results just it displays a force close with the following error message.
03-04 11:37:08.780: ERROR/AndroidRuntime(726): android.view.WindowManager$BadTokenException: Unable to add window -- token null is not for an application
I have been trying to make my custom dialog box for many days but i couldnt bring it up. I even tried with the solutions that i got on forums but that too doesnt seems of working.
Give me some piece of good code or some suggestion to work with...
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Feb 24, 2010
I don't know how to position the progress dialog(the one with the rotating image). When my application starts its display an full screen image and a progress dialog box. I need to moved the progress dialog box a little lower.
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Mar 15, 2010
I'm trying to create a custom dialog in my application to show an about window but it ain't working. Maybe one of you knows a solution?
So I have an activity with the onCreateDialog(int id) overriden in it:
CODE:....................
This is exactly as described here: http://developer.android.com/guide/topics/ui/dialogs.html#CustomDialog However this my exception thrown:
CODE:.......................
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Apr 3, 2010
My requirement was to invoke a alert dialog with a string text that gets modified dynamically when the user hits a button every time
for example:
string str="you have clicked "+ count + "times";
where count is an integer variable that gets incremented every time the user hits a button. and when i assign this string to the text of an alert-dialog ,i get the alert-dialog at runtime but with an empty text value...ie. a naked alert-dialog with just OK cancel button.
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Aug 18, 2010
I'm wondering how I can create a custom pop-up like the one in the screenshot below (borrowed from the Swype keyboard), where I can have a couple of buttons, which each commit a string to the currently "connected" TextView (via a InputConnection). Please note: this is an InputMethodService and not an ordinary Activity. I already tried launching a separate Activity with Theme:Dialog. However, as soon as that one opens I lose my focus with the TextView and my keyboard disappears (and with that my InputConnection is gone).
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Oct 26, 2010
I'm developing an Android application.
How can I center the title for a custom dialog that I'm using?
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Sep 5, 2010
I have tried adding a grid view to a custom dialog. When displaying the dialog it crashes. But when tried displaying the grid view in normal activity it was working.( without dialog )
I took the examples from developer android website.Took grid view and tried to integrate in custom dialog.
I used two xml main.xml & category.xml. Here is my code...
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