seekbar

Does anyone know how to define a SeekBar's minimum value? Is this done in the XML layout or do I need to define it programatically? Basically I need to change my minimum value from 0 to 0.2 Hi, does anyone know how to define a SeekBar's minimum value? You can't define the minimum value. It is 0 . Basically I need to change my minimum value from 0 to 0.2 When you get the value, add 0.2 to it. Asthme Here is what I use to get android:max for a max/min range for a SeekBar . mSeekbar.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() { int progressChanged = minimumValue; public void

I want to create a bar like this initially when progress is zero it will be a fade in color but and as progress goes on it will become bright on that part(This is best I can explain) main thing is i want bar to show all colors at the same time. Clip your "on" drawable: over your "off" drawable: by using res/drawable/custom_progress_drawable.xml <layer-list xmlns:android="http://schemas.android.com/apk/res/android" > <!-- Background --> <item android:id="@android:id/background" android:drawable="@drawable/custom_progress_bar_off"/> <!-- Secondary progress - this is optional --> <item android:id

I am trying to change the progress of a SeekBar based on the number entered in an EditText but for some reason the EditText value goes to the max and I can't slide the thumb in the SeekBar . What I am looking to achieve: If the value entered in the EditText anywhere between 70 and 190 (including both number) change the progress of the SeekBar to that value. Partial Java code: etOne = (EditText) findViewById(R.id.etSyst); etOne.addTextChangedListener(new TextWatcher() { public void afterTextChanged(Editable s) { String filtered_str = s.toString(); if (Integer.parseInt(filtered_str) >= 70 &&

嗯，那个软件活在青春里，记录一下吧。 项目结构 首先，因为是网络视频播放器，那么我必须要有相应的权限，第一部去manifest注册网络权限。 main_activity代码： package com.glsite.qvod; import android.content.SharedPreferences; import android.media.AudioManager; import android.media.MediaPlayer; import android.os.SystemClock; import android.support.v7.app.AppCompatActivity; import android.os.Bundle; import android.view.MotionEvent; import android.view.SurfaceHolder; import android.view.SurfaceView; import android.view.View; import android.widget.ProgressBar; import android.widget.SeekBar; import java.io.IOException; import java.util.Timer; import java.util

在听筒模式下 am.setSpeakerphoneOn(false); setVolumeControlStream(AudioManager.STREAM_VOICE_CALL); am.setMode(AudioManager.MODE_IN_CALL); 我用Mediaplayer AudioTrack调节音量总是失败 at.setStereoVolume(vol, vol); player.setVolume(vol，vol); 后来 决定用AudioManager来调节音量 AudioManager可以修改系统Android系统的音量 下面介绍几个AudioManager的几个音量调整方面的方法. 首先是得到AudioManager实例: AudioManager am=(AudioManager)getSystemService(Context.AUDIO_SERVICE); 调整音量方法有两种,一种是渐进式,即像手动按音量键一样,一步一步增加或减少,另一种是直接设置音量值. 1、渐进式 public void adjustStreamVolume (int streamType, int direction, int flags) am.adjustStreamVolume (AudioManager.STREAM_MUSIC, AudioManager.ADJUST

I want Vertical seekBar like below image (for android 4.O+)) . its in Google Play Music App. i have tried below way: but i can't set hight & width <SeekBar android:id="@+id/seekBar1" android:layout_width="match_parent" android:layout_height="wrap_content" android:rotation="270" /> i want like below: right now i have used this Stack Answer but its too hard to manage multiple vertical seekbar. i am looking for better way than this. EDIT: i have used below code from iDroid Explorer's answer try to display vertical seek bar: private void setupEqualizerFxAndUI() { for (short i = 0; i < 5; i++) {

At a high level, I have done several types of progress bar styles, but they are all ugly when I have attempted to make them skinny. I am looking for a jump start tutorial or layout that will give a bar that looks similar to below image Any ideas? I will be glad to publish the results when/if I get them working. Sergii Rudchenko There is a property android:maxHeight which does exactly what you need. You should set the android:thumb drawable bigger than the maxHeight to achieve the slick seekbar effect. For example: <SeekBar android:id="@+id/whiteBalanceSeek" android:layout_width="fill_parent"

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 Indicator; public SeekBarPreference(Context context) {