imageview

next and previous image by swipe s

由 ╄→гoц情女王★ 提交于 2019-12-01 12:00:02
问题 i am new in android and working a comic application. i am using this code visit https://github.com/sephiroth74/ImageViewZoom for pinch zoom . and working it very fine. but i am trying to go to next and previous image by swipe . but i am unable . this is my code which is OK for button and now i want to add swipe method . next.setOnClickListener( new OnClickListener() { public void onClick( View v ) { selectnextImage(); } } ); pre.setOnClickListener( new OnClickListener() { public void onClick(

Change ImageView in a GridView Programmatically

由 北城以北 提交于 2019-12-01 11:59:13
问题 I've set up a grid of ImageViews with TextView overlays. My ImageAdapter code is as follows: public View getView(int position, View convertView, ViewGroup parent) { ImageView imageView; View grid; LayoutInflater inflater = (LayoutInflater) mContext .getSystemService(Context.LAYOUT_INFLATER_SERVICE); if (convertView == null) { grid = new View(mContext); grid = inflater.inflate(R.layout.image, null); TextView textView = (TextView)grid.findViewById(R.id.mastery_text); imageView = (ImageView)grid

why ImageView can't update before SystemClock.sleep()

由 ↘锁芯ラ 提交于 2019-12-01 11:48:57
I want to show other image in ImageView within 3 second, after that rollover old image. The code: OnClickListener oc = new OnClickListener() { @Override public void onClick(View v) { ImageView iv = (ImageView)v; iv.setImageResource(img2_id); SystemClock.sleep(3000); iv.setImageResource(img1_id); } } myImageView.setOnClickListener(oc); But it doesn't work? So, am I doing something wrong? You are blocking the UI thread. Thus during the sleep command, the screen won't refresh. What you need is to schedule a non-blocking delayed call to a function which changes image resource. Here is a modified

next and previous image by swipe s

由 倾然丶 夕夏残阳落幕 提交于 2019-12-01 11:48:26
i am new in android and working a comic application. i am using this code visit https://github.com/sephiroth74/ImageViewZoom for pinch zoom . and working it very fine. but i am trying to go to next and previous image by swipe . but i am unable . this is my code which is OK for button and now i want to add swipe method . next.setOnClickListener( new OnClickListener() { public void onClick( View v ) { selectnextImage(); } } ); pre.setOnClickListener( new OnClickListener() { public void onClick( View v ) { selectpreImage(); } } ); thank u please any expert give me a bit time . sdabet You can

How to set ImageView to show different position in PNG? (Android sprite alike animations)

由 不问归期 提交于 2019-12-01 11:47:55
问题 I have the following png: Each Icon is 100X100 px. All in all 800X100 px. I have the following ImageView xml: <ImageView android:id="@+id/CycleStageImage" android:layout_width="100dp" android:layout_height="100dp"> I would like to set CycleStageImage to be show different Icon (100,100) on Timer Interval of 1 Second back and forth. I am having a problem generating a code that moves on Axis of this PNG. I have tried the followings from multiple links over SOF, but with no luck: //first try -

Touchesbegan not detecting what is being touched

由 喜夏-厌秋 提交于 2019-12-01 11:32:18
I'm building a rotating banner using a NSTimer to keep track of the current image with the image being animated from 5 different images. I have a touchesBegan set up to keep handle the touch event on the banner if someone clicks it. My proof-of-concept works, but moving it into another project, it breaks. -(void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event{ UITouch *touch = [[event allTouches] anyObject]; if ([touch view] == myImageView){ [self getImage]; NSLog(@"%@", currentImage); } } Now when I put break points into my project, it grabs the touch just fine, but when it gets to

Android: Replace <img>-tag with ImageViews

由 浪子不回头ぞ 提交于 2019-12-01 11:10:54
I'm showing a bit of HTML in a TextView using Html.fromHtml, which works great. Sometimes this html will have img-tags, and I'd also like to display these. I tried Android HTML ImageGetter as AsyncTask but this seemed slow and unpredictable (size of the image). Example HTML (it can differ...): <h2>title</h2><br /><p>TEXT</p> <p style="text-align: center;">Anyways, fokea?.<img src="http://xxxximages/1048268-11-1426170876314.jpg" alt="" /><br /><br /><br /></p> <p>Jo, veldig mye blomster og duftelys. elt feil sk. Luksus!</p> <p style="text-align: center;"><img src="http://xxxx/images/1048268-11

Android WebView or ImageView?

由 心已入冬 提交于 2019-12-01 10:59:46
I have an App that downloads and displays images from URL's. This works fine using URLConnection conn = urls[i].openConnection(); conn.connect(); if(conn.getContentLength() > 0) is = conn.getInputStream(); bis = new BufferedInputStream(is); Bitmap temp = BitmapFactory.decodeStream(bis); I noticed that WebView's download and display images much faster then the above code so I thought i would try. String url = "http:\\image.jpg" int mWidth = getSystemService(Context.WINDOW_SERVICE).getDefaultDisplay().getWidth() webView.loadData("<html><body> <img src=\"" + url + "\" width=\"" + mWidth + "px\"

How to display an ImageView slightly outside a RelativeLayout or outside the screen? How to display a rubber on the topleft of the screen

由 谁说胖子不能爱 提交于 2019-12-01 10:35:53
问题 I've setup a relative view with all my elements inside (buttons, images, etc...). It is the title page of my Android application. Now I would like to overlay "LITE" banner over the whole layout, in the upperleft corner. My problem is that the "LITE" banner image is an oblique red rubber, and that I need to set its topleft point to (-45,-45) on the screen to only display the part of the image I want (attached is the source image so you can understand what part of the image should be visible on

How to get URI on imageview with Glide

由 六眼飞鱼酱① 提交于 2019-12-01 08:58:05
I'm using 'Glide' to load image from a server to an ImageView. I would like to know if it's possible to extract that URI from the imageview itself. ImageView contentImage = (ImageView) findViewById(R.id.contentImage); ........ Glide.with(getApplicationContext()).load(contentImageUrl) .crossFade() .diskCacheStrategy(DiskCacheStrategy.ALL) .into(contentImage); My aim is to share the image in Imageview. How to get URI on imageview with Glide? Uri uri = ?????????????? Intent shareIntent = new Intent(); shareIntent.setAction(Intent.ACTION_SEND); shareIntent.setType("image/*"); shareIntent.putExtra
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