I have an alert dialog which lists around 100 cities. Is there a way to search within it? Or maybe autocomplete? I want to add a textbox which will filter the list according to what I type.
View 4 Replies
I am trying to figure out what is the best way to go about creating dialogs. I can either create my own Dialog class (which, to me, is more clean and organized), or I can use AlertDialog.Builder (which would be done inline, and funky looking)... What are the positivies and negatives of either implementation?
View 1 Replies View RelatedI am trying to take an EditText textbox that I set in my XML (named "tracknametext") and turn it into a String. What is the code to do this?
View 4 Replies View RelatedIve got a input tag in an HTML page in an Android WebView. I want the background to be transparent. It is (via background-color: transparent) UNTIL the user selects it (gives it focus, to input data). Then the background is white.
I've tried background-color on textbox and textbox:focus and Ive tried -webkit-appearance: none. None of these worked.
Anyone messed with this?
I have this webview on which I have a textbox at the bottom. The problem is when I click on this textbox the keypad pops up and covers it. How can I scroll the webview so that the textbox remain above the keypad. In iphone it is handled automatically.
View 7 Replies View RelatedI am working on a app for the android using eclipse and I was wondering how code in a textbox so when I type in a word it will say that word through a text to speech or How do code in a textbox so it will translate words without changing the source code. I don't want to have to go in the program and change the source code everytime I want to say something.
View 2 Replies View RelatedI'm using the following code to encrypt a String (inText) whose output is a byte array named cipherText;
Code:
byte[] cipherText;
cipherText=cipher.doFinal(inText.getBytes());
The cipherText is printed in a textbox as follows:
Code:
encText.setText(new String(cipherText));
Everything works fine until here. However, in the decryption section, I need to get the contents of the textbox as a byte array again. For this purpose, I use the following code:
Code:
byte[] cText;
cText=encText.getText().toString().getBytes();
When I try to do the encryption it gives a 'bad size' error. I found out that the lenghts of the two byte arrays cipherText and cText aren't equal:
Code:
decText.setText(Integer.toString(cText.length));
encText.setText(Integer.toString(cipherText.length));
boolean res=Arrays.equals(cText, cipherText);
result.setText(Boolean.toString(res));
The 'result' textbox always prints 'false' meaning that the two byte arrays cipherText and cText aren't equal. However I convert cipherText to a String to print in a textbox and then read the contents of that textbox, convert to String back and then to Byte Aray again. Obviously some data is lost during these conversions.
how to get phone number from contact to textbox...i try this:
Intent i = new
Intent(android.content.Intent.ACTION_PICK);
i.setType(ContactsContract.CommonDataKinds.Phone.C ONTENT_TYPE);
startActivityForResult(i,request_Code);
txtPhoneNo.setText(i.toString());
but i got something like: Intent {act=android.intent} and not the phone number...how to get the phone number into the textbox ?
I have a galaxy s2 running ICS (but the issue occurred) and I have a very odd issue with the keyboard.
A short while ago, my screen broke and I had it replaced, good as new. Well almost. When ever I use the messaging app, or another type of app like that (Whats App for example), when you are composing a new message, and the textbox is shrunk down to one line at the bottom of the screen, there appears to be no input detected on that part of the screen, the send button (on the right hand side) works, and the other controls all work fine, just not the textbox.
So I figured that when the screen broke, it messed up that part of the screen, but other apps that have controls in that region (such as the camera app that has the photo button, or the lock screen with the emergency call button) all work 100%.
Its just textboxes at the bottom of the screen that do not seem to accept touch events.
I would like to create a search in my app which acts like the map search in the Google Maps app. I have creates an an auto complete text view which updates dynamically based on the results of the Geocoder.GetLocationByName() Method. However the results retrieved from this function are really bad and not at all consistent with the text I pass to it. Is there a better method of doing this to achieve accurate results?
View 1 Replies View RelatedI'm trying to create an application that can use the android as a fax machine, IE Send a picture as a fax or receive a fax and save as a picture. So far I'm starting from the ground up and making sure I can intercept a call at the users discretion. I have an Receiver registered in the Manifest of my program with a filter of Phone_State which flags when the state has changed(IE incoming call).
So on my BroadcastReceiver I'm trying to have an AlertDialog popup prompting the user to either accept as fax or call but the AlertDialog seems to throw a android.view.WindowManager$BadTokenException Error when it has an incoming call. My code is just simple an onReceive(context arg0, intent arg1) and I pass the arg0 to the AlertDialog...
The full error message is below
CODE:.............
From what I have seen in the AlertDialog code, it passes the context as well as a Window and WindowManager, which I believe is why it's crashing, is there a better way or something else I should be using which might overlay the call screen?
I have a TabActivity with 3 tabs. Each tab contains its own Activity. When one of the contained Activities pops up an AlertDialog, there are actually 3 dialogs created. The dialog has a Dismiss button and it must be pressed 3 times to finally dismiss the 3rd dialog.
View 2 Replies View Relatedhttp://img139.imageshack.us/img139/1203/devicei.png
I've seen this in a few apps, and i have expiremented with both PopupWindow, and AlertDialog and I was confused which this was.
Can i set an onclickListner for AlertDialog?
View 2 Replies View RelatedWhen implementing search in my application, I'm including some search context info depending on the activity where search is invoked. In one of those, I'd like to implement type-to-search as well, but the standard method of adding search context info doesn't work in that case... the onSearchRequested() method in the activity is never called. Is there any way to include search context info in a type-to-search invocation, or am I stuck with only the Search key and menu option?
View 2 Replies View RelatedI'm using ActivityInstrumentationTestCase2 to do automated black-box testing on my GUI. Is there a way to click on a dialog, or get Views belonging to the Dialog in unit tests?The only way I could come up with is to keep a reference to the dialog and have my Activity implement a getter method to let testcases access the dialog. Is there a better way that doesn't require changing my production code?
View 1 Replies View RelatedI am building a AlertDialog in java code, so by default it is portrait but I want to show it in landscape orientation. How to do it in Java code?
View 2 Replies View RelatedI am playing with the AlterDialog with a customized ListView in it.
After the ListView is added into the AlterDialog, there is a centered gradient separator line below the title of the alter dialog, it is just above the ListView.
Is there any way to get rid of it or change its color ? I do not want to show it.
What I am trying to accomplish is to have clickable hyperlinks in the message text displayed by an AlertDialog. While the AlertDialog implementation happily underlines and colors any hyperlinks (defined using <a href="..."> in the string resource passed to Builder.setMessage) supplied the links do not become clickable. The code...
View 8 Replies View RelatedAnyone know if it is possible to add AlertDialog within a AppWidgetProvider class? Here is the code I am working on where I start the AlertDialog on onEnabled function call.
@Override public void onEnabled(Context context) { super.onEnabled(context); Log.v(TAG,"onEnabledWidget"); AlertDialog.Builder builder = new AlertDialog.Builder(context).setIcon( android.R.drawable.ic_dialog_info ).setTitle(R.string.app_name) .setMessage("This is testing") .setNeutralButton("Confirm", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int id) { } }); alertNotSmc = builder.create(); alertNotSmc.show(); //runs when all of the first instance of the widget are placed //on the home screen .........
I need to build a AlertDialog with a short text ("A") and an OK Button. But if I use AlertDialog.Builder, the "ok" text button is not shown with a short text message. I tried to recover the Button object and set the layout to wrap_content. But when I try to use getButton function, it returns me null.
What Do I need to recover the button correctly and set the width as wrap_content? Code...
I've been working at this all day, and I'm really close but just can't get this to work. I have a button that pulls up an AlertDialog populated with saved entries that include Name and Price. Right now, I can click an item in the Dialog and have it automatically fill in the Name and Price fields in my activity. I want to also be able to long press an item and receive an option to delete it. This is my first try at an Android app, and a lot of this is repurposed from the Notepad Tutorial. Two things I can't figure out:
1) Is my registerForContextMenu sufficient/correct?
2) What am I doing wrong with my onCreateContextMenu? Code...
I have to align text by middle in android alertdialog.
but i cannot find way...
anyone knows how to this?
Can someone explain to me why this AlertDialog crashes? code...
View 1 Replies View RelatedI'm work a game, when game over, I want to open a AlertDialog in the Surfaceview.
How can I open a AlertDialog in SurfaceView??
Problem about the new AlertDialog of sdk1.1_r1
View 3 Replies View RelatedI want to display an alert in the call screen when the user initiates a call.
Currently I have:
- A class MyAlert extends Activity to view and process the alert
- A class CallReceiver extends BroadCastReceiver to process the call
From CallReceiver, I launch the alert with startActivity on MyAlert. The problem is that the alert appears in my main activity, so we don't see it at the right time, but only if we open the app, what is totally useless.
I have the following AlertDialog with an image inside it:As you can see there is a small gap just above and just below the image. I'd like to remove that gap.My layout xml looks like:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/alert_thumb_root"
android:layout_width="wrap_content"
android:layout_height="wrap_content" >
<ImageView android:id="@+id/thumb"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
</LinearLayout>
In Android, the AlertDialog's background color is light gray (#646464?), while I want to customize it to other color? I searched the groups and googled it online, and all about this is using style/theme to change that. I tried some solutions, but not succeeded.Anybody can give me a little more detailed solution?
View 2 Replies View RelatedI have a service running a background thread. What I'd like to do is to show an AlertDialog initiated from my background thread. I know that this is not the recommended way of notifying the user and that it interrupts the workflow (as they can pop-up in any application at any time) but it's a suitable way for my use case. There is a handler registered with the background thread and showing a Toast notification withing the handler works fine. But after switching to an AlertDialog nothing happens anymore. My showDialog logic is silently ignored. No Dialog window appears, no log entry. It's a bit strange as I'd expect at least a log entry saying that I'm doing something wrong or whatever. Are there any limitations for showing an AlertDialog initiated from a service background thread? Some people seem to recommend a Dialog themed Activity to get a similar behavior.
View 2 Replies View Related