Android :: Text View With AutoLink
Feb 19, 2009
My app implements a ListView in which every row contains a TextView which has the autoLink property turned on. The links are properly displayed when emails, phone numbers and web links are present in the text. The problem I have is that long presses don't work as they would if the no links would be detected in the text message. Specifically the selection rectangle (the one that becomes progressively whiter as long as the list item is pressed) does not appear at all. It looks like when links are present in the text the touch events are consumed by the links.
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Mar 25, 2010
Let's say I have following text in TextView: Hey there, visit www.example.com. If I set TextView's attribute autoLink="all" www.example.com will be properly detected. However, if I now touch TextView, TextView's text that's not link ('Hey there, visit' part) will go gray. Is there a way to prevent this behavior?
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May 28, 2010
I'm using autoLink="web" attribute in TextView to launch Browser.However, I want to launch the myActivity with WebView, when I click the links in TextView.Is is possible that catch the click event and invoke startActivity?
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Nov 17, 2009
I have a problem as follows:
In my project i am having rich text editor options to apply for the edit text view. In that i applied font color,font names,font size options for user.But these options will apply for whole text available in edit text. But my problem is i want to apply user selected settings (like font color,size,font) for user selected text instead of Whole text. i want to apply the user selected font/color/size to the user selected text.How?
How to implement this .
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Dec 16, 2009
I tried to create the launcher widget for getting some messages from social networking server. I hope it can support autoLink feature of these message content. however, it will have the "Stack Overflow exception" when android:autoLink="web|email" is enabled when getting more than 20 messages. this issue doesn't happened when I remove this parameter. would you please share your experience about this issue?
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Mar 16, 2010
I have a selection for some items using a spinner widget. At the moment the spinner will load a simple Textview and show the name of the item.It is possible to define an own view to show inside the spinner row? I would suspect it being similar to a custom List row.I simply want to show an individual icon left from the spinner text for each item in the list.
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Mar 11, 2010
I've tried to add a TextView before a ListView in a LinearLayout. The result is that the ListView wont show at all. The same thing happens if I put the TextView after the ListView, but then I will only see the ListView. Is there a way to get a text view above the ListView without to much of a hassle?
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Jul 18, 2010
I have a click event hooked up to my listview.I need to pass a string param to the new intent based on which listitem they clicked on. The value I want to pass is in the listitem called txt_Genus. How do I get that value out of the listitem to pass to the intent?
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May 12, 2010
In my project I'm Multiple choice list....in this all text view in white color...i want to change text color. in program I'm use simple xml main.xml
<?xml version="1.0" encoding="utf-8"?> <RelativeLayoutxmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" android:background="#ffff00"> <List View android:id="@+id/android:list" android:layout_margin Top="2px" android:layout_marginLeft="2px" android:layout_marginRight="2px" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_weight="1"android:background="@drawable/shape_1"android:listSelector="@drawable/shape_3" android:textColor="#ffff00" android:layout_marginBottom="44px" /> </RelativeLayout> I'm ListActivity class setContentView(R.layout.main); setListAdapter(new ArrayAdapter<String>(this,android.R.layout.simple_list_item_multiple_choice, GENRES)); listView =getListView();listView.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE);
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May 10, 2010
I want to change the color of a substring while it is drawed in a text view. For example, if I have this text: "Hello this is a text in black color and (COLOR_RED_BEGIN)this is a text in red color. (COLOR_RED_END)", then when the text view draws the text the substring "this is a text in red color." must be drawn in red.
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Feb 15, 2010
I have a gallery widget and in that i had a view with linear layout which has a edit text inside. When it launches on device the edittext box shows but has no text visible.
However when i scroll to next view in gallery it shows text and when it comes to focus and centered the text disappears.
If i replace gallery with grid or a horizontal view I can see the text on edit text.
Can you please advise what I might be doing wrong here. Why the text disappears.
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Oct 26, 2010
I'm stuck around issue of TextView. I have string which has around 2000+ characters also has some HTML in it. I'm using below code to display this TextView. Hi, this is just testing for dynamic all about you can know. So lets move on to new topic of which was never closed. So lets go bye " All characters get replace Why is it so ? I tried adding/removing/increasing min-height / max- height. Please can any tell me that is it bug in android that it cant handle long String in TextView?
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Aug 31, 2010
Do I need to create a new activity to view text written in a text box?
For example,
I want to see - "Hello"+ text written in a text box.
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Jul 25, 2010
I have a textview placed vertically in an activity.. I Want the text within the textview to be shown as bottom to top facing right side.
My XML file is:
CODE:..................
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Nov 22, 2010
In Android can the OnLongClickListener be used with EditTexts and TextViews or just Buttons?
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Sep 4, 2010
First off, sorry about the large screen. I am trying to get the text to wrap but am currently unable to do so. I have tried android:layout_width="fill_parent", android:scrollHorizontal="false", android:width="0dip" all of which suggested in another question. Does anyone have any idea how I can achieve text wrapping? Here's a sample of the xml: Code...
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Sep 11, 2009
I'm trying to change the text in the text view section of a custom layout. I Just get a null pointer exception for some reason.
Here is my code:
CODE:................
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Nov 3, 2010
I am on Android 2.1 and I have one multi column Custom listview Using BaseAdapter with an editable edittext at the end of the listview. If the data in the listview do not contain the data of user choice then user should be able to enter data. If the data is already there in the list user will be able to select the data using custom selector. If a selection is made in the list view and user wanted to enter data in the text field at the bottom after selection then the marker in the list view should be unselected. I tried to use onclick() method on edit text using click listener. First time when it is clicked, edit text is getting focus and onclick() method is not fired. And when it is clicked second time, onclick() method is fired and notifyDataSetChanged() method is called. I tried to call the notifyDataSetChanged() method from the Focus Listener, list view selection is gone in my first attempt and edit text is not receiving any data input from the keyboard (frozen).
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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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Apr 14, 2010
I have a textview displaying many individual words, each word is a link using Spans and setMovement Method( LinkMovementMethod.getInstance()); The textview is wrapped by a ScrollView. However the ScrollView does not work as the links in the TextView are activated instead.Is there a way to combine a ScrollView and TextView so that both the scrolling and links in the text work?
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Nov 12, 2010
Recently, I program for the Android platform. I have a question about the text. Is there any way to display the text without using the XML? I also want the text to be able to show in each class.
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Feb 26, 2009
I am making an application where i want some words to be of different size or when the user touches thy become of different size. how can i do that.
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Aug 28, 2009
I need to pass a view with both TEXT and a PROGRESS icon. can this be done with a single view.?
Here I can pass only single view , so looking for a view which can have both TEXT and PROGRESS ICON.
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Sep 3, 2010
I am making a list by this code...
* and want to add a text view on the top of list...but it should not be the list item*.
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Aug 2, 2010
I have copied a text file to my sd card and i need to open it. But how do i do that?
I expected some File explorer or at least to open it in the browser but i cant seem to find out how.
I have a HTC Tattoo. Does it not come with a default file explorer?
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May 28, 2009
I have a text view in the middle of a linear layout that I want vertical scrolling with I have set the flag for scrollbars vertical and it is showing up, but you can't actually scroll the text.
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Jun 19, 2010
CoreStartHere.java
public class CoreStartHere extends TabActivity {
t = getTabHost();
t.newTabSpec("tTask");
t.setIndicator(...);
t.setContent(new Intent().setClass(this, T1Task.class);
} t1Task.java
T1Task extends Activity {
onCreate(Bundle ...) {
:
myListview = (ListView) findViewById(R.id.hdListView);
myEditText = (EditText) findViewById(R.id.hdEditText);
hdItems = newArrayList <String>();
aa = new ArrayAdapter <String>(this, R.layout.hditemview, hdItems);
:
setOnKeyListener (new OnKeyListener() {
onKey(...) {
:
hdItems.add(0, myEditText.getText().toString());
aa.notifyDatasetChanged();
:
} } } }
hditemview.xml
<TextView xmlns:android="http://schemas.android.com/apk/res/android"
class="com.a1.hd.hdRecordTaskListItemView"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:padding="10dp"
android:scrollbars="vertical"
android:textColor="@color/HD_Text"
android:fadingEdge="vertical"
/>hdRecordTaskListItemView.java
hdRecordTaskListItemView extends TextView {
// has 3 constructors
// onDraw
}
None of the constructor in hdRecordTaskListItemView get invoked and not surprisingly onDraw does not get called either. The text appears with the default style. The onDraw is supposed to draw on the "canvas".
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Jul 22, 2010
Is there a way to include the small circular degrees symbol to a Text View? This would be for temperature readings, as in degrees Celsius or Fahrenheit. I'm finding this an awkward question to Google, and wondering if anyone has done this program apically before.
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Aug 27, 2010
I want to set the text size of the List View. I am not use the XML Layout file. How to do this in coding?
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Jan 27, 2010
I'm dealing with a phone that has no physical keyboard and I'm using my own custom view for rendering. The device I'm working with, by default, seems to be in a T9 type entry mode where it suggests blocks of text. However, it never sends me the actual key events.
How do I tell whatever soft-keyboard that pops up to enter 'dumb' key event sending mode?
The InputMethodManager has a "isAcceptinText()" call which would tell me if it's in event-sending mode, but not a method to set it. Digging through the documentation hasn't produced any insight. How do I tell the input manager that I only want key events?
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