Android Open Source - capturandro Capturandro Sample Activity

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Back to project page capturandro.

License

The source code is released under:

Apache License

Java Source Code

package no.finntech.capturandro.sample;
/* ww  w.jav  a  2s.com*/
import android.app.Activity;
import android.app.AlertDialog;
import android.app.ProgressDialog;
import android.content.Intent;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.os.Bundle;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.Toast;

import java.io.File;

import no.finntech.capturandro.Capturandro;
import no.finntech.capturandro.asynctask.DownloadPicasaImageAsyncTask;
import no.finntech.capturandro.callbacks.CapturandroCallback;

public class CapturandroSampleActivity extends Activity implements CapturandroCallback {
    private static final int CAMERA_RESULT_CODE = 1;
    private static final int GALLERY_RESULT_CODE = 2;

    private Capturandro capturandro;
    private ProgressDialog progressDialog;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);

            capturandro = new Capturandro.Builder(this)
                .withCameraCallback(this)
                .withCameraIntentResultCode(CAMERA_RESULT_CODE)
                .withGalleryIntentResultCode(GALLERY_RESULT_CODE)
                .build();
        capturandro.handleImageIfSentFromGallery(getIntent());
    }

    public void addFromCameraClick(View v) {
        capturandro.importImageFromCamera(this, "camera_image.jpg");
    }

    public void addFromGalleryClick(View v) {
        capturandro.importImageFromGallery(this, "gallery_image.jpg");
    }

    @Override
    public void onActivityResult(int requestCode, int resultCode, Intent data) {
        capturandro.onActivityResult(requestCode, resultCode, data);
    }

    @Override
    public void onCameraImportSuccess(String filename) {
        showImageFile(filename);
    }

    private void showImageFile(String filename) {
        File imageFile = new File(getExternalCacheDir(), filename);

        if (imageFile.exists()) {
            Bitmap bitmap = BitmapFactory.decodeFile(imageFile.getAbsolutePath());
            ImageView imageView = new ImageView(this);
            imageView.setImageBitmap(bitmap);
            imageView.setLayoutParams(new ViewGroup.LayoutParams(
                    ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT));
            ((LinearLayout) findViewById(R.id.image_list)).addView(imageView);
        }
    }

    @Override
    public void onCameraImportFailure(Exception e) {
        AlertDialog.Builder builder = new AlertDialog.Builder(this);
        builder.setTitle(getString(R.string.dialog_title_error_importing_image))
                .setMessage(getString(R.string.dialog_message_error_importing_image))
                .create();
    }

    @Override
    public void onPicasaImportStarted(DownloadPicasaImageAsyncTask downloadPicasaImageAsyncTask, String filename) {
        progressDialog = ProgressDialog.show(this, "Downloading", "Downloading image from Picasa...", true);
    }

    @Override
    public void onPicasaImportSuccess(String filename) {
        progressDialog.dismiss();
        showImageFile(filename);
    }

    @Override
    public void onPicasaImportFailure(Exception e) {
        progressDialog.dismiss();
        Toast.makeText(this, "Import of image(s) from Picasa failed", Toast.LENGTH_LONG).show();
    }
}

Java Source Code List

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