imageview

I have a Imageview in main.xml, how to set the bitmap the to the imageView in main.xml i can assign bitmap to the local image view in the below code. //Activates the Camera Intent intent = new Intent("android.media.action.IMAGE_CAPTURE"); startActivityForResult(intent, 1); // get the bitmap data from the Camera Bundle extras = data.getExtras(); Bitmap b = (Bitmap) extras.get("data"); int width = b.getWidth(); int height = b.getHeight(); ImageView img = new ImageView(this); img.setImageBitmap(b); //Saves the image MediaStore.Images.Media.insertImage(getContentResolver(), b, timestamp, timestamp

// This is my On click function which opens New activity for image view. @Override public void onClick(View v) { Intent intent = new Intent(activity, ImageDisplayActivity.class); intent.putExtra("id", position+1); Below i'm getting the path of the file which is clicked. intent.putExtra("position", String.valueOf(getItem(position))); Log.d("ImageAdapter","Intent.putExtra "); activity.startActivity(intent); } This is my ImageDisplayActivity class. protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_imageview); Getting the path

I have a requirement where, i am sending a json file to the server and the parsing happens at the server side. I have created the entries to the json file, now i want to store an image stored in imageview as an entry to the json file. Searched several previous posts but could not find exactly what to do. Any pointers would be of great help for storing the image in json format for sending through server. Paresh Mayani If you want to include Image in a JSON object which you will be sending in a request, convert Image into Base64 string and put this string into the JSON object. For example:

Background I'm writing an app that uses the ViewPager and that's working nicely. I need to be able to target one of the layouts (xml file) and update the textviews and imageviews on it. I've tried inflating the view and targeting with "v.findViewById", which seems to be the solution from my research but maybe I'm putting it in the correct place and need it explained better to me. My Code (without trying to target) private ImageView circle; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); circle = (ImageView)

I tried to write the text in this way but it does not work and I do not understand where I'm wrong. mImageView.buildDrawingCache(); Bitmap bmap = mImageView.getDrawingCache(); Canvas c = new Canvas (bmap); Paint paint = new Paint(); paint.setColor(Color.RED); paint.setStyle(Style.FILL); paint.setTextSize(20); c.drawText("Some Text", 0, 25, paint); I tried several times but the display can not display any text. I have to make sure that this image is then saved with the written text. thanks Here is the simple example how to draw text on ImageView: MainActivity.java package com.exmple.imagetest;

I made a frame animation. But the transitition between images is bad looking. How can I apply a crossfade effect to it ? When using TransitionDrawable i get the proper result but it stops after one execution. Any one has an idea how to resolve it? public void startAnimation() { if (logoAnimation != null) { if (logoAnimation.isRunning()) { logoAnimation.stop(); } logoAnimation.start(); } } private int setLogoAnimation(int animationID, int targetID) { imageView = (ImageView) window.findViewById(targetID); imageView.setImageResource(animationID); logoAnimation = (AnimationDrawable) imageView