Android :: How Can Layout 2 TextViews - 1 On Left - 1 On Right - And A SeekBar On The Same Line
Nov 16, 2009
How can I layout 2 TextViews and a SeekBar on the same line in my layout xml file? I know But how can i specify TextView (one on the right, one on the left) to use only the width it needs to display the string in the TextView while SeekBar will use up the rest of the line? And i don't know the text vale of each TextView in the beginning and these TextView can change value in my application.
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Sep 28, 2010
I would like to design a layout for my android app which has imageviews/Textviews placed as shown in the figure below.
Right now, i tried to use Absolute layout, but i know that will create problems as the screen size changes.
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Nov 30, 2009
Seems to me that I should be able to set the colors of the SeekBar thumb, slider, and progress bar in my layout xml file. However, I don't see relevant attributes for these SeekBar components. I only want to change the colors, not replace any images being used for the thumb, etc. What am I missing?
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Nov 8, 2010
I have a layout with dynamic content. It has a variable number of textviews. On each textview I have to attach an event, a click event. I have to pass to that event some kind of information to know what textview has been clicked exactly. How can I pass this kind of information or how is the android way to do it?
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Jul 24, 2010
On the left edge of the screen, there is a line going down the side that almost looks like its suppose to be the far right side of the screen because when i move to different homepages, it shows up in that little line first as it swypes across (if that makes any sense). Has anyone else had any screen issues similar to this? This kind of sucks. I was happy that I haven't had any major problems with my phone.
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Jun 16, 2010
I was sitting at my local Dunn Bros surfing the web on my EVO when I noticed a line that divided the screen in half. If held in the landscape postion the line divided the screen left right and if in portrait upper and lower. As time went on I noticed a lot of off color streaks that ran the length of the screen. Now about an hour later the whole screen is very washed out looking, and no my brightness is not on high either. Text is almost unreadable. It almost looks like when you take a magnet to a CRT screen. And no my EVO has never gotten wet, dropped, or abused in anyway.
Anyone out there experienced this. It really sucks because I don't have the screen separation issue or any other issues that people are experiencing but now my screen is completely dying.
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Jul 29, 2010
I have a layout question.
Say I have a RelativeLayout appearing at the bottom of my screen. In this, I want to add 2 textviews, in the center, one in the top center and one in the bottom center.
|--------------------------|
| Text1 |
| Text2 |
|--------------------------|
Something like that.
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May 28, 2010
I'm using a framelayout to position 2 buttons in the center of the screen. I'm anchoring from the center (using layout gravity = center_horizontal) then applying Layout margin left = 50dip and Layout margin right = 50dip to each button. In 2.2 the margins are being drawn much larger than the numbers I've declared (50dip/50dip). It looks more like 125 or 150. Oddly enough, this doesn't appear to be happening with margin bottom/top, only left/right. Is this a bug, or a sign that I'm doing something incorrectly?
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Aug 11, 2010
I want to create a multiple line editview to enter in some notes. I want the text aligned top left and 4 rows. How do I create that in layout xml file. Assume I am using a linearview.
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Jan 22, 2010
In a RelativeLayout I have a Button to the right of a TextView. The problem is that the text view gets squished to the left of the screen.I want the Button to be squished to the right and the TextView take up all the remaining space.I can't use 'Fill Layout' on the TextView because the button then gets removed from the View completely.
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Jun 20, 2010
Let's say you want to have a TextView and a Button in a Layout with horizontal orientation. Can you have the TextView aligned to the left and the Button - to the right?
---------------------
TextView Button
---------------------
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Jan 19, 2010
I have the following layout xml. I am trying to place the TextView to the left, and the Radiobutton to the right. How can I accomplish this?
CODE:....................
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Jul 13, 2009
I am struggling with applying a forced line break in the xml layout when using a simple list adapter. The data for the list adapter is being pulled from an sqlite db.
Here is the code:
CODE:.................
And here is the R.layout.item xml:
CODE:...................
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Sep 15, 2010
I have created a custom view by extending Relative Layout and it looks like this: The layout for the view:
<?xml version="1.0" encoding="utf-8"?>
<merge xmlns:android="http://schemas.android.com/apk/res/android">
<RelativeLayout android:layout_width="wrap_content"
android:layout_height="wrap_content" android:gravity="center_horizontal">
<ImageView android:id="@+id/type_picture_preview"
android:layout_width="wrap_content" android:layout_height="wrap_content"
android:src="@drawable/type_picture_noimage" android:layout_alignParentRight="true"
android:paddingTop="15dip" android:paddingRight="15dip" />
<ImageView android:id="@+id/type_picture_delete"
android:src="@drawable/type_picture_delete"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true" />
</RelativeLayout>
</merge>
I am struggling to get two or more layouts on a single line.
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Feb 14, 2009
I'm trying to create an activity that presents some data to the user. The data is such that it can be divided into 'words', each being a widget, and sequence of 'words' would form the data ('sentence'?), the ViewGroup widget containing the words. As space required for all 'words' in a 'sentence' would exceed the available horizontal space on the display, I would like to wrap these 'sentences' as you would a normal piece of text.
The following code:
code:...................
yields something like the left picture, but I would want a layout presenting the same widgets like in the right one.
Is there such a layout or combination of layouts and parameters, or do I have to implement my own ViewGroup for this?
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Jun 21, 2010
I want to have a dynamic table, with rows added over time as a result of user interaction, using a TableLayout inside a ScrollView. This works fine, but when I want to scroll to the end of the table using fullScroll(), it always leaves out the last line; that is, it scrolls so that the one before the last one is visible. The last line is visible when scrolling manually, and the scrollbar is correct too.I'm of course open to suggestions as to how to make a better layout out of this; but I'm specifically interested in understanding why fullScroll() behaves that way. Should I give it a different parameter, or use something else altogether? Or does it do that because the newly added line isn't yet visible somehow? (if so, how can I solve that?) Or did I miss some other obvious thing?The following code replicates the problem: TestActivity.java:
package com.example.android.tests;
import java.util.Random;
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.ScrollView;
import android.widget.TableLayout;
import android.widget.TableRow;
import android.widget.TextView;
public class TestActivity extends Activity {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
((Button) findViewById(R.id.AddRow)).setOnClickListener(new View.OnClickListener() { public void onClick(View v) {
Random rnd = new Random();
TableRow nr = new TableRow(v.getContext());
for (int c=0; c<3; c++) {
TextView nv = new TextView(v.getContext());
nv.setText(Integer.toString(rnd.nextInt(20)-10));
nr.addView(nv);
}((TableLayout) findViewById(R.id.Table)).addView(nr);
// Scrolls to line before last - why?
((ScrollView) findViewById(R.id.TableScroller)).fullScroll(View.FOCUS_DOWN);
}main.xml:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<Button
android:text="Add Row"
android:id="@+id/AddRow"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true" />
<ScrollView
android:id="@+id/TableScroller"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_above="@id/AddRow"
android:layout_alignParentTop="true" >
<TableLayout
android:id="@+id/Table"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:stretchColumns="0,1,2" />
</ScrollView>
</RelativeLayout>
Edit: for reference, I implemented Romain Guy's solution as follows:In TestActivity.java, replace:
// Scrolls to line before last - why?
((ScrollView) findViewById(R.id.TableScroller)).fullScroll(View.FOCUS_DOWN);
// Enqueue the scrolling to happen after the new row has been layout
((ScrollView) findViewById(R.id.TableScroller)).post(new Runnable() {
public void run() {
((ScrollView) findViewById(R.id.TableScroller)).fullScroll(View.FOCUS_DOWN);
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May 24, 2010
I have a ViewFlipper which contains a few linear layouts.I need to allow the user to flip through them.I've seen other apps which have arrow/triangle indicators on either side of the screen, which, when pressed, flips to the next view in the set.
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Jul 10, 2010
I have a text file in my res/raw directory. I want to read the file line by line, but FileReader and BufferedReader fail, because of Android's security restriction. How else can I do it?
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May 16, 2010
I love the phone, but the other day the unlock slider suddenly changed from left-right to right-left, and I'm right handed. How do I change it back ?
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Sep 10, 2010
Recently I have been having issues with viewing my email messages in the Yahoo Mail App. When I open some messages all is see is line after line of code instead of the message text. It doesn't seem to matter what the source email is (gmail, hotmail, etc). Some emails are ok some are not. Anyone else have this problem? Any fixes?
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Aug 31, 2010
I found a video on youtube where u can have the dpad in the bottom left corner when your holding your evo horizontal. Can I move the dpad from the top left to the bottom left? if so how?
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May 10, 2010
I have 5 text views to be added horizontally,and it needs to occupy the displaywidth.When i change the screen orientation,it should change based on it.Is that can be done by Layout or it should be done programmatically..
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Sep 8, 2010
when i go to the home page the ball always pulls to the left and wont let me move any other way besides left. its giveing me alot of problems txting and just moveing around my phone.
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Sep 30, 2010
Battery Left was the first thing I installed on my phone when I got it. My battery life has been terrible so I've been trying to track down the problem. I woke up today, unplugged my phone and didn't touch it for an hour. Battery Left says I have 70 percent left but the battery meter in the status bar showed full. I uninstalled battery left and installed Battstatt and it shows 90 percent (2 hours later). Anyone else have problems with battery left? I hope this fixes my battery problem.
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Nov 5, 2010
I am simply trying to create a layout where there are multiple TextViews (and ultimately an EditText) stacked vertically in the activity. However, the only thing displayed is my top title bar and the first TextView (with the "Name" text). Why won't anything else show up? Here is my code...
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Mar 17, 2010
I have a class that extends android.app.Dialog, the layout is done in an xml file, and the setup (button listeners, etc) is done on the onCreate method. My problem is that whenever the dialog is displayed, then dismissed, and displayed again, the Editable TextViews are still populated with the information that was displayed previously. What is the common way to clear these text fields?
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Mar 9, 2009
I have an options panel that allows setting of keyboard sensivity. I use SeekBar to get the sensivity but it never reaches the max end.
There is the code:................
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Nov 22, 2010
I need to dynamically move 2 seekbars. While the user moves one, the other will have to move also accordingly to the values of the first.I've created 2 seekbars but they move independent from each other, how can i "link" them so, for ex. the second seekbar moves 1/10th of the first?
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Feb 8, 2009
Is it possible to have a vertical SeekBar? I would want this for a tilt control slider.
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Aug 11, 2010
I have a SeekBar and I want the SeekBar to increment by for example 5 each time somebody drags it. The default increment is 1. How can I make it increment by more than 1? Is there a simple method?
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