android-seekbar

问题 I know there are a lot of libraries about that on GitHub and several questions on stack overflow about this argument. But no of those fit my needs. I just need to draw something like this : The progress line must be yellow with no thumb. Thank you in advance. 回答1: You can use something similar to what I explained here. Just use a rectangle instead of a circle. Use on-size changed to compute the actual size of the rectangle and have a method to change the percentage and re-compute your

问题 I wanted to create a seeker bar with 2 thumbs and a textview showing the min and max value. Therefore i refer to this tutorial https://code.google.com/p/range-seek-bar/#Example_usage_as_Integer_range?. However, during runtime, the textview does not change when the thumbs is being dragged. My project is made up of 2 java activity. Main activity as attached below and RangeSeekBar.java which is exactly the same as in the tutorial.Kindly seek your advice. MainActivity.java package com.example

问题 may I know how to get the specific value for each SeekBar which I have created in custom ListView ? I am able to create the static one but what if i want to retrieve the value for each SeekBar in the custom ListView based on my sliding? Thank you. --Activity code-- public class DisplayAssessmentActivity extends ActionBarActivity { ListDatabaseHandler listCriteria; private SimpleCursorAdapter dataAdapter; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate

问题 I'm trying to customize my seekbar like this: On API level < 23, progress line is visible even if progress of seekbar equals to 0. But on API level = 23, I have strange issue: progress line not showing in the same conditions =/ I want to see this line, because it is clarifying borders of usage my seekbar. My seek_bar_progress_bar.xml : <?xml version="1.0" encoding="utf-8"?> <layer-list xmlns:android="http://schemas.android.com/apk/res/android"> <item android:id="@android:id/background"

问题 I have an app that is supposed to do some stuff when the seekbar is moved (manually). However, onProgressChanged never gets executed, even though I made sure that the progress value does change when moving the bar. onStartTrackingTouch and onStopTrackingTouch both get fired without any problems. public class MainActivity extends ActionBarActivity implements OnSeekBarChangeListener{ ... @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState);

问题 I have prepared a simple test project for my question at GitHub. In my project there is a custom inline SeekBarPreference, which mostly works fine (its summary is updated when seekbar is being dragged and it saves integer value): However there is a problem: On the very 1st run of the app (you might need to uninstall my app when you try see the error again) the progress of the SeekBar is not set (but the summaries are set): My question is: how to fix this issue in my code? I have tried adding

问题 I'm trying to align the seekbar to the top of a view, but i can't center it with the thumb. Is there some kind of "alignCenter" with the RelativeLayout children. Here's a sample of my xml code : <RelativeLayout android:id="@+id/rl_fragment_audio_player" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_alignParentBottom="true" android:background="@color/black_transparent" android:padding="5dp" android:visibility="gone" > <TextView android:id="@+id/tv

问题 I have a listview with seekbar , each seekbar represents 100% of a value of product. By moving the seekbar the % value can be changed, I want to show the change in value along the seekbar while the user is dragging the seekbar . I do not wish to add another text box where the value is updated. I am more looking at options to show a small view on top of the seekbar pointer, which appears onStartTracking and disappears onStopTracking event. Is there a way to achieve this? 回答1: Here is a one

问题 I am using a SeekBar in my Android app. When a user single taps anywhere on the SeekBar , its progress value is changed. I only want the progress value to change when the user slides the SeekBar thumb (just like a UISlider in iOS). I have tried setting the clickable property of the SeekBar to false but that didn't work. How can I achieve the desired behavior? 回答1: I faced the same issue this week and I resolved it using a custom SeekBar: following my code: public class Slider extends SeekBar

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 5 years ago . I need to the price range seekbar or slider like I have mentioned in the below image. Any help or sample code will be much appreciated. Thanks in advance. 回答1: Android has no such a view. But you can create custom components based on your need. For your particular case, this one should be fine. For more complex