not exists - Page 21 - Developer IT

What is the Regular Expression For "Not Whitespace and Not a hyphen"

- by rudimenter

I tried this but it doesn't work : [^\s-] Any Ideas?

How is the Regular Expression For "Not Whitespace and Not a hyphen"

- by rudimenter

I tried this but it doesn't work : [^\s-] Any Ideas?

Vertical Seek not progress value not showing on MainActivity textView

I am try to display the progress value of the seekBar but when it comes to the execution, there is no update on the value being display on the TextView. I wonder what alternatives than putting two classes onto one big class in order to archive this aim ? The below is my code VerticalSeekBar.java package com.example.imagerotation; import android.content.Context; import android.graphics.Canvas; import android.util.AttributeSet; import android.view.MotionEvent; import android.widget.SeekBar; import android.widget.Toast; public class VerticalSeekBar extends SeekBar { public VerticalSeekBar(Context context) { super(context); } public VerticalSeekBar(Context context, AttributeSet attrs, int defStyle) { super(context, attrs, defStyle); } public VerticalSeekBar(Context context, AttributeSet attrs) { super(context, attrs); } protected void onSizeChanged(int w, int h, int oldw, int oldh) { super.onSizeChanged(h, w, oldh, oldw); } @Override protected synchronized void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { super.onMeasure(heightMeasureSpec, widthMeasureSpec); setMeasuredDimension(getMeasuredHeight(), getMeasuredWidth()); } protected void onDraw(Canvas c) { c.rotate(-90); c.translate(-getHeight(), 0); super.onDraw(c); } @Override public boolean onTouchEvent(MotionEvent event) { if (!isEnabled()) { return false; } switch (event.getAction()) { case MotionEvent.ACTION_DOWN: case MotionEvent.ACTION_MOVE: case MotionEvent.ACTION_UP: int progress = getMax() - (int) (getMax() * event.getY() / getHeight()); setProgress(progress); onSizeChanged(getWidth(), getHeight(), 0, 0); //Toast.makeText(getContext(), String.valueOf(progress), Toast.LENGTH_SHORT).show(); break; case MotionEvent.ACTION_CANCEL: break; } return true; } } MainActvity.java package com.example.imagerotation; import android.app.Activity; import android.os.Bundle; import android.view.Menu; import android.view.MenuItem; import android.widget.TextView; public class MainActivity extends Activity { private VerticalSeekBar seek; private TextView by; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); seek = (VerticalSeekBar)findViewById(R.id.seekBar1); by = (TextView)findViewById(R.id.textView1); by.setText(String.valueOf(seek.getProgress())); } }

Search Results

Search found 173000 results on 6920 pages for 'not exists'.

Page 21/6920 | < Previous Page | 17 18 19 20 21 22 23 24 25 26 27 28 | Next Page >

- by rudimenter

- by rudimenter

- by Raju Gujarati

- by casperrawr

- by abhishek

- by Cid

- by user564559

- by jedd

- by Chris

- by Klaaz

- by user348731

- by Joe

- by Pablo

- by saeed

- by Andy

- by stormist

- by blackf0rk

- by Petah

- by Pure.Krome

- by Smickie

- by Pickledegg

- by Mike GH

- by Vince

- by Olaseni

- by AJ

< Previous Page | 17 18 19 20 21 22 23 24 25 26 27 28 | Next Page >