I'm considering to develop owner drawn EditText widget. So, what do you think I should read or refer, firstly? Or, could you give me some good examples of both owner drawn widget or custom widget?
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I am trying to populate the text of a second EditText widget with the text from the first EditText widget only when the second EditText widget receives focus, the second widget is not empty, and the first widget is not empty. When I run it and click into the second widget it does not populate. When I remove the third constraint ('etxt.getText ().toString().trim() == ""')) it works. so getText() on the second EditText widget is returning something even though the second widget has no initial value other then the text that is displayed via the hint attribute.
View 2 Replies View RelatedWhat is a widget in android?
Can i develop a widget for my app?
In which Android-SDK version their will be a EditText for the App.Widget?
View 3 Replies View RelatedWhenever I add an EditText widget to the layout of my home screen widget (confusing how the term "widget" is being used twice in the Android lexicon :-/ ), I receive the "Problem Loading Widget" error box.
Here is the layout I'm attempting; if you remove the EditText, it works...
CODE:.....................
Now, the Google Search home screen widget has an EditText, so it's obviously legal to implement.
In 1.5 doc about app widget , A RemoteViews object can not support the EditText classes. so we should think some method . today ,I have write a demo and gone through the Android Source Code and find some way from web. at present,there is not good idea to implement EditText on widget.
View 2 Replies View RelatedWhen I making widget with using EditText,DDMS print a exception as "class not construction".Once I remove the EditText,the widget work well.I couldn't understand why? Can anyone else fix the bug?
View 4 Replies View RelatedI want to create a custom widget for my application which should be used for doing search internally in my application.But i am not able to place an Edit text control inside a widget.While browsing further i found that Edittext box was not included for creating custom widgets.I was surprised to see google's search widget showing an edittext box.Is there a way to add an edittext box in a widget...?
View 5 Replies View RelatedIn some apps I see an EditText widget combined with a Button on the right side (e.g. the search field in the twitter app). How can I create a widget like that?
View 3 Replies View RelatedHow would I display the current date in the text of a EditText widget dynamically at runtime?
View 2 Replies View RelatedI am developing an application in Eclipse build ID 20090920-1017 using android SDK 2.2 and testing on a Google Nexus One. For the purposes of the tests below I am using the IME "Android keyboard" on a non-rooted phone.I have an EditText widget which exhibits some very strange behavior. I can type text, and then press the "del" key to delete that text; but after I enter a 'space' character, the "del" key will no longer remove characters before that space character.An example speaks a thousand words, so consider the following two incredibly simple applications.Example 1: An EditText in a LinearLayout widget:
package com.example.linear.edit;
import android.app.Activity;
import android.os.Bundle;
import android.view.ViewGroup.LayoutParams;
import android.widget.EditText;
import android.widget.Gallery;
import android.widget.LinearLayout;
public class LinearEdit extends Activity
@Override
public void onCreate(Bundle savedInstanceState)
{super.onCreate(savedInstanceState);
LinearLayout layout = new LinearLayout(getApplicationContext());
layout.setLayoutParams(new Gallery.LayoutParams(Gallery.LayoutParams.MATCH_PARENT, Gallery.LayoutParams.MATCH_PARENT));
EditText edit = new EditText(getApplicationContext());
layout.addView(edit, new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT));
setContentView(layout);
}Run the above application, enter text "edit example", then press the "del" key several times until the entire sentence is deleted. Everything Works fine.Now consider example 2: An EditText in a Gallery widget:
package com.example.gallery.edit;
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.view.ViewGroup;
import android.view.ViewGroup.LayoutParams;
import android.widget.ArrayAdapter;
import android.widget.EditText;
import android.widget.Gallery;
import android.widget.LinearLayout;
public class GalleryEdit extends Activity
{ private final String[] galleryData = {"string1", "string2", "string3"};
@Override
public void onCreate(Bundle savedInstanceState)
{super.onCreate(savedInstanceState);
Gallery gallery = new Gallery(getApplicationContext());
gallery.setAdapter(new ArrayAdapter(getApplicationContext(), android.R.layout.simple_list_item_1, galleryData)
@Override
public View getView(int position, View convertView, ViewGroup parent)
{LinearLayout layout = new LinearLayout(getApplicationContext());
layout.setLayoutParams(new Gallery.LayoutParams(Gallery.LayoutParams.MATCH_PARENT, Gallery.LayoutParams.MATCH_PARENT));
EditText edit = new EditText(getApplicationContext());
layout.addView(edit, new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT)); return layout; setContentView(gallery);
}Run the above application, enter text "edit example", then press the "del" key several times. If you are getting the same problem as me then you will find that you can't deleted past the 'space' character. All is not well.If anyone could shed some light on this issue I would be most appreciative.
I have a layout issue. What I do is this:
CODE:..............
Class "NoteElement" extends TableRow. The 1st row just consists of a blank ImageView as a placeholder and an EditText to enter text. NoteElement's constructor looks like this:
CODE:..............
Method addTextField() specifies the attributes for the EditText widget:
CODE:..............
So far, so good. But my problem occurs as soon as the available space for the chars is depleted. The EditText does not resize itself but switches to a single line EditText.
I am desperatly looking for a way in which the EditText resizes itself in its height dynamically, being dependant on the inserted text length.
I want to develop droid application which is work on other device as well like Google nexus one. so what is the perfect emulator or AVD settings to develop such application which is work on all screen resolution and all device.
View 2 Replies View RelatedWhenever I add an EditText widget to the layout of my home screen widget (confusing how the term "widget" is being used twice in the Android lexicon :-/ ), I receive the "Problem Loading Widget" error box.
Here is the layout I'm attempting; if you remove the EditText, it works.... code...
Now, the Google Search home screen widget has an EditText, so it's obviously legal to implement. Any thoughts on why this is not working?
I want my application to send emails.
The user can pick arecipient from the contacts.
Then I generate the body text of the email and send it to the email app ( using something like http://androidguys.com/?p=3100#comment-5168).
The email body looks something like :
------------------------- Hi {recipientname}!
Please click the following link :
[url]
If you click that like, you will live forever.
{sendername} ---------------------------------
"{recipientname}" is replaced by the name of the recipient that I get from the Contacts via Contacts.People.
For convenience, I'd like to replace "{sendername}" with the name of the sender, that means the name of the owner of the phone. (As stored in the email app, under Account Settings -> General Settings -> Your name) So, obviously that name is stored somewhere, ...
My question:
Is there any way to access this name via a content provider ? Or is there any other way to get a string (e.g. "John Doe" ) with the name of the owner/user of the device ?
I have an rooted Galaxy. I want to change owner to my application with chown command. I have a FileBrowser and I want to see files in /data directory (for example). Which files I have to change permission?
View 2 Replies View RelatedAdding an image on EditText works fine. However, copying an image is another problem. When I insert an image on EditText by using ImageSpan it shows correctly, but I copy inserted image, EditText shows me only 'obj'.
View 1 Replies View RelatedI have android.permission.READ_OWNER_DATA but I can't find any reliable code that would explain how can I read email address of device's owner. And please don't turn this into 'why you wanna do that' thread.
View 1 Replies View RelatedI want an EditText to look like TextView but still behave like EditText. I've tried applying TextView style to my EditText in my layout.xml file, like this:
CODE:............
But I get an error within xml editor: "Error: No resource found that matches the given name (at 'style' with value '@android:style/ Widget_TextView')." It is strange because @android:style/ Widget_TextView definitively exists - I double checked it in code via android.R.style.Widget_TextView. Another strange thing is that I don't get android:style offered in the xml editor while typing? There is android:id, android:text and everything else.. but not android:style?
I consider the hard way (making EditText look like TextView) to be: extending EditText and overriding it's onDraw method.
Our app (WordPress for Android) uses a ScrollView for the new blog post view. The issue is that if a user writes a lengthy blog post in the EditText, they are unable to scroll inside of the EditText because the ScrollView seems to be taking over the scrolling action, even when you are in the EditText.
Here's the layout XML (the EditText in question is @id/content):
CODE:...............
I am using an EditText. Is it possible to have a part of text uneditable and the rest editable in the same EditText?
View 2 Replies View RelatedThis app allows people to see your contact info in case you lose your phone. Seems like kind of a necessity if you're using the security lock. Otherwise how will people know how to find you?But before you set it up it says the app may cause a crash if you're on an HTC android phone. Question: Has anyone tried this one on the Eris? Do you have any other suggestions for a similar app?
View 30 Replies View RelatedAny leaked manual yet?
View 4 Replies View Relatedhow to delete owner picture. I tried few times but I couldn't delete it. I use Nexus 7, Jellybean 4.2.2
There is shown a picture on notification bar even People app doesn't have any picture
Any way a rooted inc owner can disable the joystick?
View 4 Replies View RelatedIs there a way to get owner info on the lockscreen? For example, I'd like it to read "If found, please return this phone to MyName. Phone: xxx-xxx-xxxx, Email: MyName@gmail.com". Can this be done with the stock HTC lockscreen?Are there others that are as secure, but provide this extra functionality? I'm rooted, if that makes a difference.
View 18 Replies View RelatedEvery time I put a TextView before an EditText element in a LinearLayout, the EditText does not show. When I don't, it does.
I've narrowed the problem down to the TextView's layout_width attribute. If I give it "wrap_content", it works, but doesn't "block" down, and it appears on the same line as the EditText.
CODE:...........
What I am trying to do - I am continuously getting a stream of lat/lng positions, I want to move a overlay item dynamically on the map based on the lat/lng in the stream. I am displaying the location of moving object dynamically on the map
I am putting my whole code in a while(true) loop and trying to read the stream every 5 seconds and refresh the overlays on the map. But overlay items are not shown until the function (either oncreate, or any onclickeventhandler etc) is completed. For example, test code, I am adding a single test overlay item when ever the user clicks on a button. If I put a wait(2000000) "after" I add overlays and invalidate the map, the overlay is not displayed until the time has elapsed and the function is completed.
glReadPixels is too slow, so I need another way. Without testing object by object, Is there any other way?
View 7 Replies View RelatedI had it working with a normal View but that is to slow. I was told to use SurfaceView but can't figure out how to use OnKey with it and if I should use onDraw or draw? And how do I pass stuff to draw? does it happen automatically? code...
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