seekbar

how to limit seekbar

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In SeekBar you can set only max value. <SeekBar android:id=”@+id/SeekBar01″ android:layout_width=”fill_parent” android:layout_height=”wrap_content” android:max=”50″/> And, You cannot directly set the minimum value to the seekbar. SeekBar mSeekbar = (SeekBar) findViewById(R.id.SeekBar01); mSeekbar.setOnSeekBarChangeListener(new OnSeekBarChangeListener() { public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) { length_edit.setText(Integer.toString(progress + 20)); } public void onStartTrackingTouch(SeekBar seekBar) {} public void onStopTrackingTouch(SeekBar seekBar) {} … Read more

how to fix seekbar-bar-thumb-centering-issues

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Set minHeight and maxHeight same as the height of seekbar. eg <SeekBar android:id=”@+id/PP_Player_SeekBar” android:thumb=”@drawable/music_player_playerhead” android:paddingLeft=”8dip” android:paddingRight=”8dip” android:progressDrawable=”@drawable/seekbar_drawable_xml_background” android:layout_width=”236dip” android:layout_centerHorizontal=”true” android:layout_height=”wrap_content” android:layout_marginTop=”47dip” android:minHeight=”11dip” android:maxHeight=”11dip” /> See the following url http://qtcstation.com/2011/05/android-how-to-fix-seekbar-bar-thumb-centering-issues/

Using SeekBar to Control Volume in android?

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Please look at below code . It solves your problem. import android.app.Activity; import android.content.Context; import android.media.AudioManager; import android.os.Bundle; import android.widget.SeekBar; import android.widget.SeekBar.OnSeekBarChangeListener; public class TestExample extends Activity { /** Called when the activity is first created. */ private SeekBar volumeSeekbar = null; private AudioManager audioManager = null; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setVolumeControlStream(AudioManager.STREAM_MUSIC); … Read more

Android – How to change default SeekBar thickness?

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You have to change progressDrawable and thumb of SeekBar to adjust it’s thickness : <SeekBar android:id=”@+id/seekBar” android:layout_width=”match_parent” android:layout_height=”wrap_content” android:layout_below=”@id/indSeekBar” android:layout_marginTop=”48dp” android:progressDrawable=”@drawable/seek_bar” android:thumb=”@drawable/seek_thumb” /> Add in drawable folder seek_bar.xml : <layer-list xmlns:android=”http://schemas.android.com/apk/res/android”> <item android:id=”@android:id/background”> <shape android:shape=”line”> <stroke android:color=”@color/seek_bar_background” android:width=”@dimen/seek_bar_thickness”/> </shape> </item> <item android:id=”@android:id/secondaryProgress”> <clip> <shape android:shape=”line”> <stroke android:color=”@color/seek_bar_secondary_progress” android:width=”@dimen/seek_bar_thickness”/> </shape> </clip> </item> <item android:id=”@android:id/progress”> <clip> <shape … Read more

Android SeekBar setOnSeekBarChangeListener

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I hope this will help you: final TextView t1=new TextView(this); t1.setText(“Hello Android”); final SeekBar sk=(SeekBar) findViewById(R.id.seekBar1); sk.setOnSeekBarChangeListener(new OnSeekBarChangeListener() { @Override public void onStopTrackingTouch(SeekBar seekBar) { // TODO Auto-generated method stub } @Override public void onStartTrackingTouch(SeekBar seekBar) { // TODO Auto-generated method stub } @Override public void onProgressChanged(SeekBar seekBar, int progress,boolean fromUser) { // TODO Auto-generated … Read more

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