Android :: Dynamic Addition Of Text View By Clicking On Button?

Aug 13, 2010

If i click on a button on one layout it should add text view in another layout dynamically again if i click that button same procedure should get repeat.

Android :: Dynamic addition of text view by clicking on button?


Android :: Need Dynamic Text View In Droid

Jun 25, 2010

I am new to Android. I need to view one text on the screen. After thread sleep time I need to add another text on the screen. I have to show the text adding but my code display after all the append operation. How to show adding text one by one? code...

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How To Set Text Of Text View When Button Is Clicked

Dec 9, 2012

I am trying to set the Text of a Text View when a button is clicked.

I have been struggling, because the variable will increment, but If i put the code in to set the text, it crashes the app ?

Here is my code when it crashes:

Quote:

package com.example.test;
import android.app.Activity;
import android.os.Bundle;
import android.view.View;

[Code].....

however if I comment out the line

Quote:

score.setText(points);

, the app doesnt crash, but it doesnt do anything then.

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Android :: Convert Button To Text View At Runtime

Jun 4, 2010

Is it possible to convert a Button into a TextView onclick during runtime?

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Android :: Dynamic View High

Oct 27, 2010

I'm trying make a View that divide the screen in three sections. The first section should be 200dip high, the third section should be 50 dip high and the middle section should take the remaining place in the middle. Is there any way to implement it? I tried some ways but either it doesn't work or the app crashed.

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Android :: Not Getting Next Image On Clicking Next Button

Nov 11, 2010

i have a nest button on clicking which a new image should be displayed.But not happening so i have taken an integer array as: private int imageCounter = 0; private int index_count = 0; private ImageView imageView; private int[] imageArray = {R.drawable.image_w_lbl_0, R.drawable.image_w_lbl_1,};

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Android : How To Redirect To Particular URL While Clicking On Button

Feb 10, 2010

I want to redirect to particular URL while clicking on button

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Android :: Create Dynamic View With Droid?

Apr 25, 2010

I'm stuck on a problem and if possible I will need help from the community. I'm not looking for a ready-made solution, but something which would help me to produce the result.

I'm looking for a way to produce a dynamic activity based on a JSONArray object.
Here an example of a JSONArray object:

[ { "name": "my checkbox name",
"type": "checkbox",
"value": "one,two,three"
}
{ "name": "my edit text",
"type": "text",
"value": ""}...]

This JSONArray could be totally random. It could have 2 text views, 3 select menus, 1 text view and so on.

The goal is to iterate over this JSONArray and create the appropriate elements within my android code.

To produce the result I've thought of a simple switch which would render one by one my different JSONArray to an android widget.

But after that how could I have access of every property of every widget rendered?

Edit: I need as well to assign an event listener on some widget as taking the GPS coordinated...

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Android :: Redraw Linearlayout After Clicking On Button?

Nov 22, 2010

I have a linearlayout that is filled with texviews dynamically when i click on a button , but the content of linearlayout doesn't appear, how can i redraw it?

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Android :: How To Draw An Dynamic View On Top Of Mainscreen In Phone?

Aug 9, 2010

How can I draw an dynamic view on top of mainscreen in android.

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Android :: Loading Image On The Layout On Clicking Button

Nov 17, 2010

in my android application there are number of images in drawable folder. in my layout two buttons: back and forward button.on clicking next and back buttons different-2 image get loaded on the same layout(common for all images). Problem:i am able to load images in next button click but as i click on back button no image got loaded.

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Android :: How To Accept An Incoming Call By Clicking A Button

May 6, 2010

I'm trying to implement my own phone call handling UI. What I want to do is, if a call comes in, the incoming telephone number and a picture are displayed, and, if I press a button, the incoming call will be accepted/answered.

Sadly, the code does not work. At first, an exception is thrown if I press my answer button:
ActivityNotFoundException: No Activity found to handle Intent {act=android.intent.action.ANSWER

Then I added an entry in the AndroidManifest.xml: I run the app again, there is no exception anymore. However, I doubt the incoming call is not really accepted. Because if the press the Android's screen answer button (green button), the incoming call is accepted and a green in call icon is also displayed on the upper left corner of the emulator screen, while my app doesn't.

I also read the Phone app's source code in android source. There is method such as acceptCall() in the Phone class. But these codes seem difficult for me to use, because there are many imports declaration in the code, such as :

import com.android.internal.telephony.Call;
import com.android.internal.telephony.CallStateException;
import com.android.internal.telephony.CallerInfo;
import com.android.internal.telephony.CallerInfoAsyncQuery;
import com.android.internal.telephony.Connection;
import com.android.internal.telephony.MmiCode;
import com.android.internal.telephony.Phone;

And, if I add these imports in my code, there will be too many errors, such as : "The import com.android.internal.telephony cannot be resolved" What is the right and simple way for my problem?

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Android :: On / Off GPS And 3G By Clicking On Button Without Going On Setting Screen In Droid?

Oct 9, 2010

How can we on or off GPS and 3G by clicking on button without going on setting screen in android?

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Android :: Make DatePickerDialog Not Dismiss After Clicking Set Button?

Apr 25, 2010

Is there any way to make DatePickerDialog not dismiss after clicking set button ?

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Android : Connect To Email While Clicking On Button In Droid?

Nov 25, 2009

How to connect to email while clicking on button in android

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Android :: How To Apply Clicking Action On List View

Nov 24, 2009

how to apply clicking action on listview in android.

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Android :: How To Show List View'B After Clicking List View A?

Apr 4, 2010

I'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.

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Android :: Droid Application Fails And Stops After Clicking A Button / What To Do?

Nov 24, 2010

I started a small android application to learn. I placed an input text and button on the screen. That shows on the emulator. After i press the button(which has an onClickListener) the application cracks and tells me on the screen of the emulator : "The application... has stopped unexpectably.Try again" and i have a "Force close", which of course closes the application.
I cleaned and rebuild the project a lot of times. i have no errors shown.(using eclipse)
this is the layout/main.xml code...

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Android :: Update Spinner Values While Clicking On Button In Droid?

Dec 15, 2009

My app have a spinner and also have reset button. how to update the values while clicking on button?

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Android : Way To Switch Over To Next Screen From Main Activity By Clicking On Button?

Nov 18, 2010

I am working on an application where I need to go to the next Screen form the Main Actvity when I Click on the Image Button of the Main Activity Screen. I had searched a bit on Net regarding this and found something like the OnClickListener method. I am still stuck for what exactly I want to do actually.

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Android :: How To Prevent Application Being Closed On Clicking Back Button On Emulator/

Feb 5, 2009

I have an application with main view having a search button. On clicking the search button, search results are displayed in a text view. When I hit the back button at this view, instead of navigating to the previous screen, application itself gets closed. Could anybody please let me know how to go back to previous screen.

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Android :: Lock And Unlock Settings Like Wifi - Vibration Etc - After Clicking On Button

Sep 29, 2010

How can we lock the current state of settings like wifi,gps,bluetooth,vibration,etc...after clicking on button1.and it should be unlock when button2 is pressed.

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Android :: Start An Activity On Clicking Search Button On Droid Handset?

Dec 9, 2009

I would like to start MyActivity class when the user clicks on the search button on the handset.

Are there any strategies you can suggest for this? Any code examples would be very useful.

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Android :: Open New Layout And Code (xml And Java) By Clicking Button On Main Scene?

Aug 2, 2010

I'm beginning to study Android and have a doubt. How do I open a new layout and code (xml and java) by clicking a button on the main scene?

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Sprint HTC Hero :: Double Clicking Menu Button To Unlock

Apr 12, 2010

Double-clicking menu unlocks it, but if you are returning to the home screen, up pops the menu bar because then i have to click "back" to get rid of it.

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Highlight Selected Item Background After Clicking Back Button

Apr 18, 2013

I have to develop one android application.

Here is the scenario:There are many images in a linearlayout. When selected, the layout should be displayed with another(gradient_bg_hover.xml) background. This works well now.

Now, I would like that when I open a new activity and come back to this one, the last selected layout should still be the highlighted one (with the (gradient_bg_hover.xml) background).

Now i have used below code for highlighting the image when pressed:

[HIGH]
LinearLayout ar = new LinearLayout(this);
ar.setOrientation(LinearLayout.VERTICAL);
ar.setPadding(3, 3, 3, 3);
ar.setLayoutParams(artiLayoutParams);
ar.setGravity(Gravity.CENTER);
ar.setBackgroundColor(Color.parseColor("#666666")) ;

[Code]...

In OnClick function i have wrote the below code:

[HIGH]
private OnClickListener mArticleClick = new OnClickListener()
{
@Override
public void onClick ( View v )
{
int object = v.getId();
v.setSelected(true);

[Code]...

Here i have to clicked one item means it is go to next activity.afterthat i have clicked back button means the selected item is stay on highlighted with another background.afterthat i have selected another item means its go to next activity.now i have to click back button means these item only highlight with background....but the pervious item also highlighted....

I wish to need the o/p like :

The last selected item only highlighted after click the back button...

So i have used sharedpreferences :

I have declared int prevPosition = -1; globally...

[HIGH]
ar = new LinearLayout(this);
ar.setOrientation(LinearLayout.VERTICAL);
ar.setPadding(3, 3, 3, 3);
ar.setLayoutParams(artiLayoutParams);
ar.setGravity(Gravity.CENTER);

[Code]...

In Onclick method:

[HIGH]
private OnClickListener mArticleClick = new OnClickListener()
{
@Override
public void onClick ( View v )
{
int object = v.getId();

[Code]...

But my background color is not staying after press the back button...

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Dynamic Text Wrap?

May 29, 2014

In my application i am dynamically creating a table layout. In each row of the table layout have 3 text views. but the auto wrap of the text is not working on these text views in multiple screen resolutions.

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Android :: Dynamic Array Instead Of Static / When Creating ListView Icons And Text

Oct 29, 2010

I am using this following code which creates a ListView with text and an icon but the problem that I have which the following I want the array to be dynamic instead of static so my list gets created dynamically not statistically. My ultimate goal is to retrieve specific strings from my Db and to display it then on the Listview where every string would be in each row.

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Android :: Transition Between Data In Single Dynamic View In Android?

Jun 20, 2010

Let me start out by saying that I feel like there should be a very simple way to do this, and it's entirely possible I'm missing something very simple. But all the examples I find for transition animations (push left out, push right in, etc.) deal with moving from one view to another. What about an application that only has one view, but dynamically changes the data feeding that view? The best common example of this is the base calendar app. It has identical views, but when you swipe forward or backward the date of the view transitions with a swipe animation. How do I reproduce this? Surely I don't have to inflate ViewFlippers for the same view? And if so, what is the best way to go about this?

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Android :: Make The Keyboard To Show? Without Need Of Clicking Inside Edit Text

May 26, 2010

I read few threads, I'm sorry but none of them works/answers the simple scenario of:

1. I popup a dialog.

2. The dialog have EditText on it.

3. I want the keyboard to show up (without the need of clicking inside the edit text).

I tried:

CODE:.............

Then I tried both: CODE:.............


And: CODE:.............

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