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As of completion, the function will return an X-File from which we can retrieve a temp path of a selected image.

Future pickImageFromGallery() – This function will be async and will be responsible for open a gallery and select an image.

In this step, we will create two functions: pickImageFromGallery() and cropSelectedImage() Create Image picker and Image cropper function So, make sure you used a link provided earlier in this step to have up to date package versionĪfter you imported these packages, make sure you completely restarted the application (close and run again). Note: As a time your read this blog post, the version of image_picker and image_cropper might be changed. Then we need to place them in pubspec.yaml under dependencies: dependencies: Second step – we need to import image_picker and image_cropper from pub.dev in our project. Import image_picker and image_cropper Packages

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Using a drawable background resource is entirely optional, so feel free to omit this part.Project structure 2. Use the following XML in your new "pic_border" drawable file:

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The easiest way to do this is to create the file in one drawable folder, copy the XML code into it, save it, then copy it into the other drawable folders. If you want the Image View to stretch to fill the available space, alter the width and height attributes to "fill_parent" instead of "wrap_content" - remember that this may make the image displayed appear poor quality.įor the background drawable, create a new XML file in each of your app drawable folders, naming it "pic_border.xml" to match the value we used in the Image View layout section. We use one of the strings as a content description and a background drawable resource we will create next. We will place the image captured by the user with their device camera inside this Image View, using the ID value to identify it in Java.

Finally, after the button, add an Image View: Again, we use a string we already defined in XML. The ID value will allow us to identify the button in Java, so that we can respond to clicks. After the Text View, add a button as follows: Here we display some informative text using a string we defined in the strings XML file.

Inside the Linear Layout, add the following text display: Use a Linear Layout as follows, which Eclipse may have already provided: Open your main XML file, which should be in the "res/layout" folder. We will use these strings within the user interface. Open your application's strings XML file, which you should find in the "res/values" folder. These will allow us to carry out image capture, crop and display within the app. In your main Activity class, add the following import statements after the package declaration:

CROPIT WITH URLS HOW TO

Along the way, I'll also show how to account for users whose devices do not support either the image capture or cropping actions.Ĭreate a new Android project in Eclipse, or your chosen IDE. In this tutorial, we will work through the basic technique for capturing an image using the Android camera and then cropping it using apps the user already has installed on their device. Many Android devices are equipped with built-in cameras.