Can I use Picasso library to load images from the filesystem?
I'm using startActivityForResult to let the user pick a photo from his gallery, and then want to show the selected image.
I already have working code to get the image filesystem Uri, but can't get the Picasso.load() method to work.
Of course you can. Its actually pretty straight forward:
翻译File f = new File("path-to-file/file.png")or
File f = new File(uri) Picasso.with(getActivity()).load(f).into(imageView);also
Picasso.with(getActivity()).load(uri).into(imageView);works
Yes you can.
Try:
Picasso.with(context).load(new File(YOUR_FILE_PATH)).into(imageView);EDIT
You can also call .load(YOUR_URI) instead as well.
Looking in the source code I also discover that you can load the image from filesystem adding file: string prefix to your image path. For example:
file:path/to/your/imageAlso, when using startActivityForResult, you will get something like this:
Uri imageContent = data.getData();Then, you can call Picasso.with(getContext()).load(imageContent.toString).into(imageView); directly without need to create a Cursor and querying for the image path.
Try this:
Picasso.with(context) .load("file://"+path) // Add this .config(Bitmap.Config.RGB_565) .fit().centerCrop() .into(imageView);It work perfect for me.
Basically we need three things, Context, and the ImageView Container
Picasso.with(context).load("/files/my_image.jpg").into(myImageView);but we can make use of more options:
.resize(20, 20) .centerCrop() .placeholder(R.drawable.user_placeholder) .error(R.drawable.user_placeholder_error)etc...
more info : http://square.github.io/picasso/