seekbar

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have a Listview in my application. Listview rows are clickable. I have introduced a seek bar in each row of a Listview. Despite settings android:clickable="false" for Seekbar in layout xml, I am still able to click on it and move seek bar as desired. I don't want Seekbar to be clickbale but I do want Listview row to clickable. Any pointers will be appreciated. Here's my layout file android:progressDrawable="@drawable/slider_range" android:thumb="@drawable/slider_thumb" android:layout_width="80dip" android:layout_height="12dip" android

I used the following seek bar for displacing the progress of my audio. <SeekBar android:padding="7dp" android:id="@+id/SeekBar01" android:layout_width="245dip" android:thumb="@drawable/seekthumb2" android:progressDrawable="@drawable/seekbar1" android:layout_height="fill_parent" android:clickable="false" android:focusable="false" android:longClickable="false"/> I want to disable the manual motion of this seek bar. i mean the seek can only move by my code and it cannot be accessed by any other means (Touch). Just add touch event handler and return true, like example below: seekBar

I want to personalise the default Android seekbar to: I read about nine patch image and created 6 png images. The first three are for the gray progress bar (progressDrawable), as shown below: Right image Center image Left image The result should be: The blue images represent the progress and are as follows: Right image Center image Left image And the thumb is as follows: My question is, how can I use nine patch image to generate the custom seekbar exactly as the first picture and how can I apply this to my seekbar? I think it shouldn't be complex. You don't have to make 6 images to fulfill

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: With the Android SeekBar, you can normally drag the thumb to the left or to the right and the yellow progress color is to the left of the thumb. I want the exact opposite, essentially flipping the yellow progress color to the right of the thumb and flipping the entire SeekBar on the y-axis. Can anyone point me in the right direction? Thanks! 回答1: After fiddling around with some code this is what I got and it seems to work pretty well. Hopefully it will help someone else in the future. public class ReversedSeekBar extends SeekBar { public

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: Can a seekbar be vertical? I am not very good at UI design, so how make seekbar more beautiful, please give me some templates and examples. 回答1: Here is a very good implementation of vertical seekbar. Have a look. http://560b.sakura.ne.jp/android/VerticalSlidebarExample.zip And Here is my own implementation for Vertical and Inverted Seekbar based on this https://github.com/AndroSelva/Vertical-SeekBar-Android protected void onDraw(Canvas c) { c.rotate(-90); c.translate(-getHeight(),0); super.onDraw(c); } @Override public boolean onTouchEvent

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: I'm wondering about the behavior of the android SeekBars OnSeekBarChangeListener. In particular, is the onProgressChanged-method notified only for the first and the last touch on the seekbar? I'm trying to refresh a TextView that should show the current progress of the SeekBar. But the TextView is just updated on first touch and last touch. Debugging this confirms my assumption that this method is called just twice :( What I would like to have is that the TextView shows every progress change in the SeekBar. In short: I am searching

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I am making a custom SeekBar as following image. after searching through internet, I couldn't find the best solution to meet for this issue. The following code is normal SeekBar control and please help me to change like above image. <SeekBar android:id="@+id/seekBar" android:layout_width="fill_parent" android:layout_height="@dimen/sbumit_form_field_height" android:layout_marginTop="@dimen/sbumit_form_field_top_mergin" android:layout_marginLeft="@dimen/sbumit_form_field_side_mergin" android:layout_marginRight="@dimen/sbumit_form_field_side

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I'm currently trying to implement SeekBarPreference class using http://android-journey.blogspot.com/2010/01/for-almost-any-application-we-need-to.html tutorial with RelativeLayout. First problem is TextView preferenceText isn't showing at all. Second problem is the bar can't be slided like those in regular preferences (like media volume bar)? public class SeekBarPreference extends Preference implements OnSeekBarChangeListener { public static int maximum = 100; public static int interval = 5; private float oldValue = 25; private TextView

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have primary and secondary progress growing in the same time, secondary progress grows faster than primary. Everytime I update the primary progress, the secondary one is lost (like it would be zero or less than primary). This produces a nasty flickering. The only workaround I found is set the secondary to itself after setting the primary. I added "+1" as SeekBar has a check and doesn't redraw if I set the same value. mSeekBar.setProgress(newPosition); mSeekBar.setSecondaryProgress(mSeekBar.getSecondaryProgress()+1); // WTF? The second line

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I want the seekbar progress to change whenever i click a button.Using setProgress() works only for initial value, it throws error if i use after some changes. 回答1: Perhaps you should try to use a handler? I use this in an app of mine and works fine. 1) When creating your SeekBar: // ... seekBarHandler = new Handler(); // must be created in the same thread that created the SeekBar seekBar = (SeekBar) findViewById(R.id.my_seekbar); // you should define max in xml, but if you need to do this by code, you must set max as 0 and then your desired