i have problem in my project. i want to pass cropped image to other activity. i've done my crop method but i cant get the real path of it. i've searched before how to get the path but all ways that i found didnt work. its always give me null path. so if you guys can help me, please answer my question..
here is my code
public class MainActivity extends AppCompatActivity {
Button btn;
ImageView imgView;
private Uri mImageCaptureUri;
String realPath;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
btn = (Button) findViewById(R.id.button);
imgView = (ImageView) findViewById(R.id.imageView);
btn.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
Intent i = new Intent(Intent.ACTION_PICK, MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
i.putExtra("crop","true");
i.putExtra("aspectX", 1);
i.putExtra("aspectY", 1);
i.putExtra("outputX", 200);
i.putExtra("outputY", 200);
i.putExtra("return-data", true);
startActivityForResult(i,2);
}
});
}
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == 2 && resultCode == RESULT_OK && data != null){
Uri uri = data.getData();
String type = data.getType();
Log.i("TAG", "Pick completed: " + uri + " " + type);
if (uri != null)
{
String path = uri.toString();
if (path.toLowerCase().startsWith("file://"))
{
// Selected file/directory path is below
path = (new File(URI.create(path))).getAbsolutePath();
Log.e("ini", path);
}
}
Bundle extras = data.getExtras();
Bitmap img = extras.getParcelable("data");
imgView.setImageBitmap(img);
}
}
if i got the real path, i can pass the path using intent and apply it to the next imageview. all i need is the path. thanks
Source URI present in data extraBundle.
Bundle extras = data.getExtras();
Bitmap img = extras.getParcelable("data");
imgView.setImageBitmap(img);
Uri selectedImageUri = Uri.parse(extras.get("src_uri").toString());
String realPath = getRealPathFromURI(selectedImageUri);
public String getRealPathFromURI(Uri uri) {
String[] projection = { MediaStore.Images.Media.DATA };
#SuppressWarnings("deprecation")
Cursor cursor = managedQuery(uri, projection, null, null, null);
int column_index = cursor
.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
cursor.moveToFirst();
return cursor.getString(column_index);
}
Related
I have an activity in which i open camera in surface view and capture a image.The captured is shown on the next activity of the image view.but result activity shows a white screen data not passing into result activity Please tell me the code how i pass image to next activity?
public class MainActivity extends AppCompatActivity
{
int REQUEST_IMAGE_CAPTURE = 1;
#Override
protected void onCreate(#Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
public void takePicture(View v) {
Intent takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
if (takePictureIntent.resolveActivity(getPackageManager()) != null) {
startActivityForResult(takePictureIntent, REQUEST_IMAGE_CAPTURE);
}
}
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == REQUEST_IMAGE_CAPTURE)
{
if (resultCode == RESULT_OK)
{
Intent i = new Intent(this,Result.class);
i.putExtra("filepath",1);
startActivity(i);
}
}
}
}
Result Activity
public class Result extends Activity
{
ImageView iv;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.image);
iv = (ImageView)findViewById(R.id.imageView);
Bundle extras = getIntent().getExtras();
Bitmap bmp = (Bitmap) extras.getParcelable("filepath");
iv.setImageBitmap(bmp);
}
}
change this i.putExtra("filepath",yourfilepath);
and get it in next Activity..
Intent intent=getIntent();
String filepath=intent.getStringExtra("filepath");
Decode it in bitmap..
File sd = Environment.getExternalStorageDirectory();
File image = new File(sd+filePath, imageName);
BitmapFactory.Options bmOptions = new BitmapFactory.Options();
Bitmap bitmap = BitmapFactory.decodeFile(image.getAbsolutePath(),bmOptions);
bitmap = Bitmap.createScaledBitmap(bitmap,parent.getWidth(),parent.getHeight(),true);
imageView.setImageBitmap(bitmap);
Additionally you can get imagepath here..
In onActivityResult(...){
Bitmap photo = (Bitmap) data.getExtras().get("data");
Uri tempUri = getImageUri(getApplicationContext(), photo);
// CALL THIS METHOD TO GET THE ACTUAL PATH
String finalpath =getRealPathFromURI(tempUri)
//now you can putextra here
Here is the methods.
public Uri getImageUri(Context inContext, Bitmap inImage) {
ByteArrayOutputStream bytes = new ByteArrayOutputStream();
inImage.compress(Bitmap.CompressFormat.JPEG, 100, bytes);
String path = Images.Media.insertImage(inContext.getContentResolver(), inImage, "Title", null);
return Uri.parse(path);
}
public String getRealPathFromURI(Uri uri) {
Cursor cursor = getContentResolver().query(uri, null, null, null, null);
cursor.moveToFirst();
int idx = cursor.getColumnIndex(MediaStore.Images.ImageColumns.DATA);
return cursor.getString(idx);
}
I want to make my own Gallery in Android but I can´t find the way to bring all the photos without selecting them. I have tried this:
Intent galleryIntent = new Intent(Intent.ACTION_PICK,
android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
startActivityForResult(galleryIntent, RESULT_LOAD_IMG);
But opens an intent in which I have to select one or more photos. Is there a way I can bring them all without selecting them?
This is a sample code for it
public class GetImageActivity extends Activity {
private static final int SELECT_PICTURE = 1;
private String selectedImagePath;
private ImageView img;
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
img = (ImageView)findViewById(R.id.ImageView01);
((Button) findViewById(R.id.Button01))
.setOnClickListener(new OnClickListener() {
public void onClick(View arg0) {
Intent intent = new Intent();
intent.setType("image/*");
intent.setAction(Intent.ACTION_GET_CONTENT);
startActivityForResult(Intent.createChooser(intent,"Select Picture"), SELECT_PICTURE);
}
});
}
public void onActivityResult(int requestCode, int resultCode, Intent data) {
if (resultCode == RESULT_OK) {
if (requestCode == SELECT_PICTURE) {
Uri selectedImageUri = data.getData();
selectedImagePath = getPath(selectedImageUri);
System.out.println("Image Path : " + selectedImagePath);
img.setImageURI(selectedImageUri);
}
}
}
public String getPath(Uri uri) {
String[] projection = { MediaStore.Images.Media.DATA };
Cursor cursor = managedQuery(uri, projection, null, null, null);
int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
cursor.moveToFirst();
return cursor.getString(column_index);
}
}
For your question hell of solutions is available in SOF. So before posting a new question google it first.look into these examples if you face any problem..
android gallery into grid style menu
GridView loading photos from SD Card
How to implement Image Gallery in Gridview in android?
Android-Fetch images from sdcard and display in gridview
In this MainActivity java class on Android Application Project I can't replace the original image given by the system with the one different selected from the photo gallery of smartphone.
When I select the one different photo I have always the original image.
public class MainActivity extends Activity implements OnClickListener {
Button uploadButton, btnselectpic;
ImageView imageview;
private ProgressDialog dialog = null;
private String imagepath = null;
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
uploadButton = (Button) findViewById(R.id.uploadButton);
btnselectpic = (Button) findViewById(R.id.btnselectpic);
imageview = (ImageView) findViewById(R.id.imageview);
btnselectpic.setOnClickListener(this);
uploadButton.setOnClickListener(this);
#Override
public void onClick(View arg0) {
if (arg0 == btnselectpic) {
selectImage();
} else if (arg0 == uploadButton) {
dialog = ProgressDialog.show(MainActivity.this, "",
"Uploading file...", true);
messageText.setText("uploading started.....");
new Thread(new Runnable() {
public void run() {
}
}).start();
}
}
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == 1 && requestCode == 2 && resultCode == RESULT_OK) {
Uri selectedImageUri = data.getData();
imagepath = getPath(selectedImageUri);
Bitmap bitmap = BitmapFactory.decodeFile(imagepath);
imageview.setImageBitmap(bitmap);
messageText.setText("Uploading file path:" + imagepath);
}
}
public String getPath(Uri uri) {
String[] projection = { MediaStore.Images.Media.DATA };
Cursor cursor = getContentResolver().query(uri, projection, null, null,
null);
int column_index = cursor
.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
cursor.moveToFirst();
return cursor.getString(column_index);
}
private void selectImage() {
final CharSequence[] options = { "Take Photo", "Choose from Gallery",
"Cancel" };
AlertDialog.Builder builder = new AlertDialog.Builder(MainActivity.this);
builder.setTitle("Add Photo!");
builder.setItems(options, new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int item) {
if (options[item].equals("Take Photo")) {
Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
File f = new File(android.os.Environment
.getExternalStorageDirectory(), "temp.jpg");
intent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(f));
startActivityForResult(intent, 1);
} else if (options[item].equals("Choose from Gallery")) {
Intent intent = new Intent(
Intent.ACTION_PICK,
android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
startActivityForResult(intent, 2);
} else if (options[item].equals("Cancel")) {
dialog.dismiss();
}
}
});
builder.show();
}
The problem is that your onActivityResult() will never do anything.
You start this method off with:
if (requestCode == 1 && requestCode == 2 && resultCode == RESULT_OK) {
// ...
}
requestCode cannot be both 1 and 2, so this conditional will always be false.
You are likely looking for something more like this:
if ((requestCode == 1 && resultCode == RESULT_OK) ||
(requestCode == 2 && resultCode == RESULT_OK)) {
// ...
}
I know that probably this question is already here but i didnt find anything that could help me. I wanted to take a photo and save its path. I'm already taking the photo but i cant show the path in the Toast or save it in the database.
private static final int TAKE_PICTURE = 1;
private Uri outputFileUri;
SQLiteDatabase mydb;
static Uri capturedImageUri = null;
ImageView ecran;
Button b2,vertudo;
private String path;
ArrayList data;
ListView lista;
public void onClick(View v) {
try{
Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
File file = new File(Environment.getExternalStorageDirectory(),"test.jpg");
outputFileUri = Uri.fromFile(file);
intent.putExtra(MediaStore.EXTRA_OUTPUT, outputFileUri);
startActivityForResult(intent, TAKE_PICTURE);
}catch(Exception e){
}
public void onActivityResult(int requestCode, int resultCode, Intent data) {
try{
if (resultCode == RESULT_OK) {
if (requestCode == TAKE_PICTURE) {
outputFileUri = data.getData();
path = getPath(outputFileUri);
mydb.execSQL("INSERT INTO caminho(nome) VALUES('"+path+"');");
Toast.makeText(getApplicationContext(), "Sucesso " + path,Toast.LENGTH_LONG).show();
}
}
}catch(Exception e){
Toast.makeText(getApplicationContext(),"Nao",Toast.LENGTH_LONG).show();
}
public String getPath(Uri uri) {
String[] projection = { MediaStore.Images.Media.DATA };
Cursor cursor =getContentResolver().query(uri, projection, null,null,null);
int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
cursor.moveToFirst();
return cursor.getString(column_index);
}
What you are trying to do in
path = getPath(outputFileUri);
I think data.getData() in onActivityResult wil directly returns the path of the captured image.
I am integrating a code for how to capture image and how to get image from gallery.Here is my source code. its working fine for individual but it didn't show the imageview when upload image from gallery. please help me
private static int RESULT_LOAD_IMAGE = 1;
private static final int CAMERA_REQUEST = 1888;
private ImageView imageView,imageView1;
private static final int SELECT_PICTURE = 1;
String selectedPath;
private String selectedImagePath;
Uri selectedImageUri;
//ADDED
private String filemanagerstring;
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
this.imageView = (ImageView)this.findViewById(R.id.imageView1);
Button photoButton = (Button) this.findViewById(R.id.button1);
photoButton.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Intent cameraIntent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
startActivityForResult(cameraIntent, CAMERA_REQUEST);
}
});
}
ShutterCallback shutterCallback = new ShutterCallback() {
public void onShutter() {
//Log.d(TAG, "onShutter'd");
}
};
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == CAMERA_REQUEST && resultCode == RESULT_OK) {
Bitmap photo = (Bitmap) data.getExtras().get("data");
imageView.setImageBitmap(photo);
}
Button buttonLoadImage = (Button) findViewById(R.id.buttonLoadPicture);
buttonLoadImage.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View arg0) {
Intent i = new Intent(
Intent.ACTION_PICK,
android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
startActivityForResult(i, RESULT_LOAD_IMAGE);
}
});
}
protected void onActivityResult1(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == RESULT_LOAD_IMAGE && resultCode == RESULT_OK && null != data) {
Uri selectedImage = data.getData();
String[] filePathColumn = { MediaStore.Images.Media.DATA };
Cursor cursor = getContentResolver().query(selectedImage,
filePathColumn, null, null, null);
cursor.moveToFirst();
int columnIndex = cursor.getColumnIndex(filePathColumn[0]);
String picturePath = cursor.getString(columnIndex);
cursor.close();
ImageView imageView = (ImageView) findViewById(R.id.imgView);
imageView.setImageBitmap(BitmapFactory.decodeFile(picturePath));
}
}
}
Declare Global Variables just after your class declaration at the top:
private static int RESULT_LOAD_IMAGE = 1;
private static final int PICK_FROM_GALLERY = 2;
Bitmap thumbnail = null;
Call the intent like this: (Yourfunction)
public void YourFunction(){
Intent in = new Intent(Intent.ACTION_PICK,android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
startActivityForResult(in, RESULT_LOAD_IMAGE);
}
Handle the result like this: Declare this outside of your onCreate anywhere in the class.
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == RESULT_LOAD_IMAGE && resultCode == RESULT_OK && null != data){
Uri selectedImage = data.getData();
String[] filePathColumn = { MediaStore.Images.Media.DATA };
Cursor cursor = getContentResolver().query(selectedImage,filePathColumn, null, null, null);
cursor.moveToFirst();
int columnIndex = cursor.getColumnIndex(filePathColumn[0]);
String picturePath = cursor.getString(columnIndex);
cursor.close();
thumbnail = (BitmapFactory.decodeFile(picturePath));
Thumbnail is your image, go play with it!