diff options
Diffstat (limited to 'main/src/cgeo/geocaching/ImageSelectActivity.java')
| -rw-r--r-- | main/src/cgeo/geocaching/ImageSelectActivity.java | 75 |
1 files changed, 65 insertions, 10 deletions
diff --git a/main/src/cgeo/geocaching/ImageSelectActivity.java b/main/src/cgeo/geocaching/ImageSelectActivity.java index 347cd86..4329686 100644 --- a/main/src/cgeo/geocaching/ImageSelectActivity.java +++ b/main/src/cgeo/geocaching/ImageSelectActivity.java @@ -2,6 +2,7 @@ package cgeo.geocaching; import cgeo.geocaching.activity.AbstractActivity; import cgeo.geocaching.compatibility.Compatibility; +import cgeo.geocaching.utils.ImageHelper; import cgeo.geocaching.utils.Log; import org.apache.commons.lang3.StringUtils; @@ -10,14 +11,18 @@ import android.content.Intent; import android.database.Cursor; import android.graphics.Bitmap; import android.graphics.BitmapFactory; +import android.graphics.drawable.BitmapDrawable; import android.net.Uri; import android.os.Bundle; import android.provider.MediaStore; import android.provider.MediaStore.MediaColumns; import android.view.View; +import android.widget.AdapterView; +import android.widget.AdapterView.OnItemSelectedListener; import android.widget.Button; import android.widget.EditText; import android.widget.ImageView; +import android.widget.Spinner; import java.io.File; import java.text.SimpleDateFormat; @@ -28,34 +33,31 @@ public class ImageSelectActivity extends AbstractActivity { static final String EXTRAS_CAPTION = "caption"; static final String EXTRAS_DESCRIPTION = "description"; static final String EXTRAS_URI_AS_STRING = "uri"; + static final String EXTRAS_SCALE = "scale"; private static final String SAVED_STATE_IMAGE_CAPTION = "cgeo.geocaching.saved_state_image_caption"; private static final String SAVED_STATE_IMAGE_DESCRIPTION = "cgeo.geocaching.saved_state_image_description"; private static final String SAVED_STATE_IMAGE_URI = "cgeo.geocaching.saved_state_image_uri"; + private static final String SAVED_STATE_IMAGE_SCALE = "cgeo.geocaching.saved_state_image_scale"; private static final int SELECT_NEW_IMAGE = 1; private static final int SELECT_STORED_IMAGE = 2; private EditText captionView; private EditText descriptionView; + private Spinner scaleView; // Data to be saved while reconfiguring private String imageCaption; private String imageDescription; + private int scaleChoiceIndex; private Uri imageUri; - public ImageSelectActivity() { - super("c:geo-selectimage"); - } - @Override public void onCreate(final Bundle savedInstanceState) { - super.onCreate(savedInstanceState); - - setTheme(); - setContentView(R.layout.visit_image); - setTitle(res.getString(R.string.log_image)); + super.onCreate(savedInstanceState, R.layout.visit_image); + scaleChoiceIndex = Settings.getLogImageScale(); imageCaption = ""; imageDescription = ""; imageUri = Uri.EMPTY; @@ -66,6 +68,7 @@ public class ImageSelectActivity extends AbstractActivity { imageCaption = extras.getString(EXTRAS_CAPTION); imageDescription = extras.getString(EXTRAS_DESCRIPTION); imageUri = Uri.parse(extras.getString(EXTRAS_URI_AS_STRING)); + scaleChoiceIndex = extras.getInt(EXTRAS_SCALE, scaleChoiceIndex); } // Restore previous state @@ -73,6 +76,7 @@ public class ImageSelectActivity extends AbstractActivity { imageCaption = savedInstanceState.getString(SAVED_STATE_IMAGE_CAPTION); imageDescription = savedInstanceState.getString(SAVED_STATE_IMAGE_DESCRIPTION); imageUri = Uri.parse(savedInstanceState.getString(SAVED_STATE_IMAGE_URI)); + scaleChoiceIndex = savedInstanceState.getInt(SAVED_STATE_IMAGE_SCALE); } final Button cameraButton = (Button) findViewById(R.id.camera); @@ -103,6 +107,20 @@ public class ImageSelectActivity extends AbstractActivity { descriptionView.setText(imageDescription); } + scaleView = (Spinner) findViewById(R.id.logImageScale); + scaleView.setSelection(scaleChoiceIndex); + scaleView.setOnItemSelectedListener(new OnItemSelectedListener() { + @Override + public void onItemSelected(AdapterView<?> arg0, View arg1, int arg2, long arg3) { + scaleChoiceIndex = scaleView.getSelectedItemPosition(); + Settings.setLogImageScale(scaleChoiceIndex); + } + + @Override + public void onNothingSelected(AdapterView<?> arg0) { + } + }); + final Button saveButton = (Button) findViewById(R.id.save); saveButton.setOnClickListener(new View.OnClickListener() { @@ -131,15 +149,19 @@ public class ImageSelectActivity extends AbstractActivity { outState.putString(SAVED_STATE_IMAGE_CAPTION, imageCaption); outState.putString(SAVED_STATE_IMAGE_DESCRIPTION, imageDescription); outState.putString(SAVED_STATE_IMAGE_URI, imageUri != null ? imageUri.getPath() : StringUtils.EMPTY); + outState.putInt(SAVED_STATE_IMAGE_SCALE, scaleChoiceIndex); } public void saveImageInfo(boolean saveInfo) { if (saveInfo) { + String filename = writeScaledImage(imageUri.getPath()); + imageUri = Uri.parse(filename); Intent intent = new Intent(); syncEditTexts(); intent.putExtra(EXTRAS_CAPTION, imageCaption); intent.putExtra(EXTRAS_DESCRIPTION, imageDescription); intent.putExtra(EXTRAS_URI_AS_STRING, imageUri.toString()); + intent.putExtra(EXTRAS_SCALE, scaleChoiceIndex); setResult(RESULT_OK, intent); } else { @@ -152,6 +174,7 @@ public class ImageSelectActivity extends AbstractActivity { private void syncEditTexts() { imageCaption = captionView.getText().toString(); imageDescription = descriptionView.getText().toString(); + scaleChoiceIndex = scaleView.getSelectedItemPosition(); } private void selectImageFromCamera() { @@ -231,8 +254,40 @@ public class ImageSelectActivity extends AbstractActivity { loadImagePreview(); } + /** + * Scales and writes the scaled image. + * + * @param filePath + * @return + */ + private String writeScaledImage(final String filePath) { + scaleChoiceIndex = scaleView.getSelectedItemPosition(); + final int maxXY = getResources().getIntArray(R.array.log_image_scale_values)[scaleChoiceIndex]; + if (maxXY == 0) { + return filePath; + } + BitmapFactory.Options sizeOnlyOptions = new BitmapFactory.Options(); + sizeOnlyOptions.inJustDecodeBounds = true; + BitmapFactory.decodeFile(filePath, sizeOnlyOptions); + final int myMaxXY = Math.max(sizeOnlyOptions.outHeight, sizeOnlyOptions.outWidth); + final int sampleSize = myMaxXY / maxXY; + Bitmap image; + if (sampleSize > 1) { + BitmapFactory.Options sampleOptions = new BitmapFactory.Options(); + sampleOptions.inSampleSize = sampleSize; + image = BitmapFactory.decodeFile(filePath, sampleOptions); + } else { + image = BitmapFactory.decodeFile(filePath); + } + final BitmapDrawable scaledImage = ImageHelper.scaleBitmapTo(image, maxXY, maxXY); + image = null; + final String uploadFilename = getOutputImageFile().getPath(); + ImageHelper.storeBitmap(scaledImage.getBitmap(), Bitmap.CompressFormat.JPEG, 75, uploadFilename); + return uploadFilename; + } + private void showFailure() { - showToast(getResources().getString(R.string.err_aquire_image_failed)); + showToast(getResources().getString(R.string.err_acquire_image_failed)); } private void loadImagePreview() { |