PickImage

This is an Android project. It shows a DialogFragment with Camera or Gallery options. The user can choose from which provider wants to pick an image.

Dialog screenshots

Default icons.

Colored icons.

Custom dialog.

System dialog.

Setup

Step #1. Add the JitPack repository to your build file:

allprojects {
    repositories {
	...
	maven { url "https://jitpack.io" }
    }
}

Step #2. Add the dependency (See latest release).

dependencies {
    compile 'com.github.jrvansuita:PickImage:+'
}

Implementation

Step #1. Overriding the library file provider authority to avoid installation conflicts.

The use of this library can cause INSTALL_FAILED_CONFLICTING_PROVIDER if you skip this step. Update your AndroidManifest.xml with this exact provider declaration below.

<manifest ...>
    <application ...>
        <provider
            android:name="android.support.v4.content.FileProvider"
            android:authorities="${applicationId}.com.vansuita.pickimage.provider"
            android:exported="false"
            android:grantUriPermissions="true"
            tools:replace="android:authorities">
            <meta-data
                android:name="android.support.FILE_PROVIDER_PATHS"
                android:resource="@xml/picker_provider_paths" />
        </provider>
    </application>	
</manifest> 

Step #2 - Showing the dialog.

PickImageDialog.build(new PickSetup()).show(this);

Step #3 - Applying the listeners.

Method #3.1 - Make your AppCompatActivity implements IPickResult.

@Override
public void onPickResult(PickResult r) {
    if (r.getError() == null) {
        //If you want the Uri.
        //Mandatory to refresh image from Uri.
        //getImageView().setImageURI(null);

        //Setting the real returned image.
        //getImageView().setImageURI(r.getUri());

        //If you want the Bitmap.
        getImageView().setImageBitmap(r.getBitmap());

        //Image path
        //r.getPath();
    } else {
        //Handle possible errors
        //TODO: do what you have to do with r.getError();
        Toast.makeText(this, r.getError().getMessage(), Toast.LENGTH_LONG).show();
    }
}

Method #3.2 - Set the listener using the public method (Good for Fragments).

PickImageDialog.build(new PickSetup())
               .setOnPickResult(new IPickResult() {
                  @Override
                  public void onPickResult(PickResult r) {
                     //TODO: do what you have to...
                  }
            }).show(getSupportFragmentManager());

Step #4 - Customize you Dialog using PickSetup.

PickSetup setup = new PickSetup()
            .setTitle(yourText)
            .setTitleColor(yourColor)
            .setBackgroundColor(yourColor)
            .setProgressText(yourText)
            .setProgressTextColor(yourColor)
            .setCancelText(yourText)
            .setCancelTextColor(yourColor)
            .setButtonTextColor(yourColor)
            .setDimAmount(yourFloat)
            .setFlip(true)
            .setMaxSize(500)
            .setPickTypes(EPickTypes.GALLERY, EPickTypes.CAMERA)
            .setCameraButtonText(yourText)
            .setGalleryButtonText(yourText)
            .setIconGravity(Gravity.LEFT)
            .setButtonOrientation(LinearLayoutCompat.VERTICAL)
            .setSystemDialog(false)
            .setGalleryIcon(yourIcon)
            .setCameraIcon(yourIcon);
/*... and more to come. */

Additionals

Own click implementations.

If you want to write your own button click event, just use IPickClick listener like in the example below. You may want to take a look at the sample app.

PickImageDialog.build(setup)
        .setOnClick(new IPickClick() {
            @Override
            public void onGalleryClick() {
                Toast.makeText(SampleActivity.this, "Gallery Click!", Toast.LENGTH_LONG).show();
            }

            @Override
            public void onCameraClick() {
                Toast.makeText(SampleActivity.this, "Camera Click!", Toast.LENGTH_LONG).show();
            }
         }).show(this);

For dismissing the dialog.

PickImageDialog dialog = PickImageDialog.build(...);
dialog.dismiss();

Force a specific width and height.

new PickSetup().setWidth(600).setHeight(800);

Sample app code.

You can take a look at the sample app located on this project.