imageview

问题 i'm writing a chat application, and to parse emotion icons i use code from here Displaying emoticons in Android my chat text is stored like "SENDER|TIME|NON_PARSED_CHAT_TEXT" in an ArrayList the problem is that i have all chat messages (time and sender and chat text) in a single string, and i split it and display it in a row in a ListView, each time i get this chat text and re-parse it for the emotion icons, is there any possible way to store Spannable object (chat text after parsing resulted

问题 I have listview having customized some textview and one imageview. When I long click on item I have store that item information to the database but the question is how to store image in sdcard and store the relevant path to the database. The image alread download as cache now I don't want to re-download that image. Is there way to store that Image to the sdcard. I am using this example to download the images for listview https://github.com/thest1/LazyList Edit I got solution no need to extra

问题 I'm now working on some project and actually what I want to do is I will give a user a circle and when he clicks it , he will be able to choose photo either from gallery or with his/her cam , I've actually draw my custom shape of the circle , and then place image into it using Glide-Transformation Library , but the problem is I can't scroll inside this circle to show some specific part of user's image . Any Solution will be helpful . My XML file looks like this : <?xml version="1.0" encoding=

问题 I know that this question has been answered, but CountdownTimer doesn't work into my method. So basically I have an animation for a button and a textview, after a button is clicked. But I want also to have an imageview, with a timer. Because imageview is a part of the textview that I want to show it to the user. Any help? This is my code: onCreate method: @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main);

问题 I was intended to download the images from a dynamic URL and show them on the grid view. when the user click the images in the grid view it should be seen in full screen and also the user can have to swipe the images which are downloaded from the URL.? Now i can able to show the images which are in SD card..! I have googled but didn't got a clear idea about that..! Thanks in advance..! 回答1: Step 1 : Use Gallery in order to display the image. Step 2 : Use lazy loading to download the images

问题 I have 16 imageview, each set to onBtnClick as a listner, inside this method it checks whether the imageview id corresponds to a specific id, I need to change this so it checks the image resource inside the imageview, e.g. public void onBtnClicked(View v) { if( v.getId() == R.id.img1 ) { Intent guess = new Intent(this, com.Logo_Master.Guesslogo.class); guess.putExtra("image","img1"); startActivity(guess); } } needs to be something like: public void onBtnClicked(View v) { if( v.getId() == R

问题 I have some images which is displayed in grid View. If I click on thumbnail image in grid view sometimes it opens a wrong image. Please note: Not all the time. This issue i'll face only when I take a picture and goto grid View and trying to open the image which I recently took. For example I have 99 images in grid view and I take 100th photo from my camera app. When I click on 100th image in grid view. It opens the 98 or 97th photo, not the one which I clicked. And it happens vice-verse also.

问题 I am trying to be able to move the 'giraffe' image view. It seems as though something is wrong with the way im calling the resource from the strings.xml or something it keeps coming back as NullPointerException on the giraffe.setOnTouchListener(this);. Here is the code: public class MainGameActivity extends Activity implements OnTouchListener { float x,y,dx,dy; ImageView giraffe; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); this

问题 I am working on an application, where I am loading some images from the server and showing it on table view using Alamofire. But the problem is it is taking so much time to load the image. I want to show the image, like a blurry image until the time image is not loading. Please, someone, help me. cell.profileImageView?.pin_setImage(from: URL(string: modelArray[indexPath.row])) 回答1: This one is the solution using Kingfisher pod. You can set an activity Indicator while image is loaded. let

问题 Good afternoon everyone, I have a quick question. I have a query result that I store in a list/array and I am trying to display the appropriate image in the imageview. The query provides a name of the image that is stored in the resource folder(res/drawable). I am getting error syntax. I am not sure how to solve this issue. I have a database that stores the name of the image in a field (database) called spic. I have tried this code: how to work with images and database in android? but it