seekbar

How to properly subclass SeekBar in MonoDroid?

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问题 I'm currently having a issue with the SeekBar class in MonoDroid. Currently I have extended it like this: public class TTSeekBar : SeekBar, ITTComponent { public TTSeekBar(Context context): base(context) { } private int _min = 0; public int Min { get { return _min; } set { _min = value;} } public override int Progress { get { return base.Progress + _min; } set { base.Progress = value; } } public override int Max { get { return base.Max + _min; } set { base.Max = value + _min; } } public

Android custom seekbar render

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问题 I'm trying to create a custom seekbar for my application. Waht I'd like to get is that: What I got so far: I've made the following code for the Thumb <?xml version="1.0" encoding="UTF-8"?> <shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="oval"> <solid android:color="#16A085"/> <size android:height="30dp" android:width="30dp" /> </shape> and that for the bar: <?xml version="1.0" encoding="utf-8"?> <layer-list xmlns:android="http://schemas.android.com/apk/res

安卓音乐播放器

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音乐播放器主界面主界面布局 Activity内容选项列表点击选择的常量选项框列表布局歌曲类Bean 歌曲工具方法 ListView显示布局 BaseAdapter适配器主界面主界面布局 < ? xml version = "1.0" encoding = "utf-8" ? > < LinearLayout xmlns : android = "http://schemas.android.com/apk/res/android" xmlns : app = "http://schemas.android.com/apk/res-auto" xmlns : tools = "http://schemas.android.com/tools" android : layout_width = "match_parent" android : layout_height = "match_parent" tools : context = ".MainActivity" android : orientation = "vertical" > < ListView android : id = "@+id/lv" android : layout_width = "wrap_content" android : layout_height = "0dp" android

SeekBar progress making the crosswalk webview choppy

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问题 My main activity contains a webview and a seekbar . The seekbar is an interface to interact with the server , and the crosswalk webview is to visualize a jmpeg streaming My problem is: while the user is changing the position of the seekbar 's thumb the webview content looks choppy. seekbar 's listener implementation: seek.setOnSeekBarChangeListener( new SeekBar.OnSeekBarChangeListener() { @Override public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) { int x=2

SeekBar progress making the crosswalk webview choppy

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Android: Seekbar doesn't scroll all the way to end

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问题 Hi I have a seekbar in my app that i need to snap to 7 positions. To achieve this I set the max property of the Seekbar to 7. NOw, to be aesthetically pleasing, i need to be able to drag my seekbar all the way to end of the bar, but when I set a value to the max property, the scroll won't drag all the way to end. Why does this happen and how can I get around it? 回答1: try adding some padding to the sides of your seekbar 来源： https://stackoverflow.com/questions/5653750/android-seekbar-doesnt

How to add the slider (left and right) effect using seekbar?

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问题 I have a dialog and in this i have 2 button "Yes" and "No". If i slide right then it will treat as pressed "No" and if i slide left it will treated as pressed "Yes" same as like some phone calling screes do for accept and reject calls. I tired this link. Initially my slider is positioned at mid position (android:progress ="50"), and if current progress returns 5 i am considering it pressed "yes" and if it returns 90 i consider pressed "No" and when i try to slide left or right it should

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<SeekBar android:id="@+id/exo_progress" android:layout_width="0dp" android:layout_height="wrap_content" app:layout_constraintLeft_toLeftOf="parent" app:layout_constraintRight_toRightOf="parent" app:layout_constraintTop_toTopOf="parent" app:layout_constraintWidth_percent="0.7" /> 默认滑块颜色为APP主题色代码设置样式： getSeekBar().getThumb().setColorFilter(Color.WHITE, PorterDuff.Mode.SRC_ATOP);//设置滑块颜色、样式 getSeekBar().getProgressDrawable().setColorFilter(Color.WHITE, PorterDuff.Mode.SRC_ATOP);//设置进度条颜色、样式来源： CSDN 作者： leeyushi 链接： https://blog.csdn.net/a1003434346/article/details/103907205

SeekBar programmatically

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问题 I am creating a SeekBar programmatically like this : SeekBar seekBar = new SeekBar(this); seekBar.setMax(15); seekBar.setIndeterminate(true); seekBar.setMinimumWidth(200); ShapeDrawable thumb = new ShapeDrawable(new OvalShape()); thumb.getPaint().setColor(0x00FF00); thumb.setIntrinsicHeight(80); thumb.setIntrinsicWidth(30); seekBar.setThumb(thumb); seekBar.setProgress(1); But what all I am able to see is a small SeekBar . What might be the problem? Thanks 回答1: Try with the following code

Customizing SeekBar Style - transparency and size issue

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问题 This question is a follow-up from this. After following the suggestions in the answer, my SeekBar definition is: <SeekBar android:id="@id/seek_bar_player" android:layout_width="match_parent" android:layout_height="12dp" android:layout_above="@id/player_container" android:layout_centerVertical="true" android:layout_marginBottom="-4.2dp" android:maxHeight="4dp" android:minHeight="4dp" android:padding="0dp" android:paddingEnd="10dp" android:paddingLeft="10dp" android:paddingRight="10dp" android