I used this code to upload image from gallery .it works perfectly..but the problem is that i wanna get the Image's path to store it in wamp dataBase ..`
public class Image extends Activity {
ImageView contact;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_image);
contact = (ImageView) findViewById(R.id.candidat);
contact.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Intent intent = new Intent();
intent.setType("image/*");
intent.setAction(Intent.ACTION_GET_CONTENT);
startActivityForResult(Intent.createChooser(intent, "Select Contact Image"), 1);
}
});
}
public void onActivityResult(int reqCode, int resCode, Intent data) {
if (resCode == RESULT_OK) {
if (reqCode == 1)
contact.setImageURI(data.getData());
}
}
}
Thank you for help
You can get the exact path using this method -
public String getPathFromURI(Uri contentURI) {
String result = null;
Cursor cursor = getContentResolver().query(contentURI, null, null, null, null);
if (cursor != null) {
cursor.moveToFirst();
int _id = cursor.getColumnIndex(MediaStore.Images.ImageColumns.DATA);
result = cursor.getString(_id);
cursor.close();
}
return result;
}
And use it like -
public void onActivityResult(int reqCode, int resCode, Intent data) {
if (resCode == RESULT_OK) {
if (reqCode == 1)
contact.setImageURI(data.getData());
String path = getPathFromURI(data.getData());
}
}
put this code:
public static final int IMAGEM = 1;
In the click put:
startActivityForResult(Intent.createChooser(new Intent(Intent.ACTION_PICK).setType("image/*"), "Select a image"), IMAGE);
In your activity:
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent intent){
try {
if (resultCode == RESULT_OK && requestCode == IMAGE){
String pathImg = getRealPathFromURI(intent.getData());
}
}catch (Exception e){
e.printStackTrace();
}
}
public String getRealPathFromURI(Uri uri) {
//this method work for any api
Cursor cursor = null;
try {
Uri newUri = handleImageUri(uri);
String[] proj = { MediaStore.Images.Media.DATA };
cursor = getContentResolver().query(newUri, proj, null, null, null);
int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
cursor.moveToFirst();
return cursor.getString(column_index);
} catch (Exception e){
return null;
} finally {
if (cursor != null) {
cursor.close();
}
}
}
Related
my code below is working fine...but it gives me only one contact number upon selection whereas i want to select different / multiple contact numbers and selected contacts to be shown on the screen...
have tried loops and all but not getting where exactly i am doing wrong so as not to achieve what i require....
can someone help me with this ??
public class Main2Activity extends Activity {
private static final int RESULT_PICK_CONTACT = 85500;
private TextView textView1;
private TextView textView2;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main2);
textView1 = findViewById(R.id.textView1);
textView2 = findViewById(R.id.textView2);
}
public void selectContact(View v)
{
Intent contactPickerIntent = new Intent(Intent.ACTION_PICK,
ContactsContract.CommonDataKinds.Phone.CONTENT_URI);
startActivityForResult(contactPickerIntent, RESULT_PICK_CONTACT);
}
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (resultCode == RESULT_OK) {
switch (requestCode) {
case RESULT_PICK_CONTACT:
contactPicked(data);
break;
}
} else {
Log.e("Main2Activity", "Failed to pick contact");
}
}
private void contactPicked(Intent data) {
Cursor cursor = null;
try {
String phoneNo = null ;
String name = null;
Uri uri = data.getData();
cursor = getContentResolver().query(uri, null, null, null, null);
cursor.moveToFirst();
int phoneIndex =cursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER);
int nameIndex =cursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME);
phoneNo = cursor.getString(phoneIndex);
name = cursor.getString(nameIndex);
textView1.setText(name);
textView2.setText(phoneNo);
} catch (Exception e) {
e.printStackTrace();
}
}
}
get path of video file selected from gallery getting NULL. How to get path of video file ? Get URi in Activity Result also give null. converting Uri to String also getting Null.
Intent intent;
String selectedVideo1Path, selectedVideo2Path;
EditText e1,e2;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.videos_activity);
Button button1 = (Button) findViewById(R.id.video1_btn);
Button button2 = (Button) findViewById(R.id.video2_btn);
button1.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
selectVideoFromGallery();
startActivityForResult(intent, 101);
}
});
button2.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
selectVideoFromGallery();
startActivityForResult(intent, 102);
}
});
}
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == 101) {
if (data.getData() != null) {
selectedVideo1Path = getPath(data.getData());
Toast.makeText(MergeVideosActivity.this, "Path 1 : "+selectedVideo1Path, Toast.LENGTH_SHORT).show();
} else {
Toast.makeText(getApplicationContext(), "Failed to select video", Toast.LENGTH_LONG).show();
}
}
if (requestCode == 102) {
if (data.getData() != null) {
selectedVideo2Path = getPath(data.getData());
//String str2 = selectedVideo2Path.toString();
// e2.setText(str2);
Toast.makeText(MergeVideosActivity.this, "Path 2 : "+selectedVideo2Path, Toast.LENGTH_SHORT).show();
} else {
Toast.makeText(getApplicationContext(), "Failed to select video", Toast.LENGTH_LONG).show();
}
}
}
This is my getPath method
public String getPath(Uri uri) {
int column_index = 0;
String[] projection = {MediaStore.Images.Media.DATA};
Cursor cursor = managedQuery(uri, projection, null, null, null);
if (cursor != null) {
column_index = cursor.getColumnIndexOrThrow(MediaStore.Video.Media.DATA);
cursor.moveToFirst();
}
return cursor.getString(column_index);
}
Selected Video from Gallery I hope its OK ? Check it
public void selectVideoFromGallery() {
if (android.os.Environment.getExternalStorageState().equals(android.os.Environment.MEDIA_MOUNTED)) {
intent = new Intent(Intent.ACTION_PICK, android.provider.MediaStore.Video.Media.EXTERNAL_CONTENT_URI);
} else {
intent = new Intent(Intent.ACTION_PICK, android.provider.MediaStore.Video.Media.INTERNAL_CONTENT_URI);
}
intent.setType("video/*");
intent.setAction(Intent.ACTION_GET_CONTENT);
}
}
Update your getPath method
public String generatePath(Uri uri,Context context) {
String filePath = null;
final boolean isKitKat = Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT;
if(isKitKat){
filePath = generateFromKitkat(uri,context);
}
if(filePath != null){
return filePath;
}
Cursor cursor = context.getContentResolver().query(uri, new String[] { MediaStore.MediaColumns.DATA }, null, null, null);
if (cursor != null) {
if (cursor.moveToFirst()) {
int columnIndex = cursor.getColumnIndexOrThrow(MediaStore.MediaColumns.DATA);
filePath = cursor.getString(columnIndex);
}
cursor.close();
}
return filePath == null ? uri.getPath() : filePath;
}
#TargetApi(19)
private String generateFromKitkat(Uri uri,Context context){
String filePath = null;
if(DocumentsContract.isDocumentUri(context, uri)){
String wholeID = DocumentsContract.getDocumentId(uri);
String id = wholeID.split(":")[1];
String[] column = { Media.DATA };
String sel = Media._ID + "=?";
Cursor cursor = context.getContentResolver().
query(Media.EXTERNAL_CONTENT_URI,
column, sel, new String[]{ id }, null);
int columnIndex = cursor.getColumnIndex(column[0]);
if (cursor.moveToFirst()) {
filePath = cursor.getString(columnIndex);
}
cursor.close();
}
return filePath;
}
I am using yhe following lines of code for getting the image path from the gallery.
Now, how can i also pick the name of that image from the gallery?
public void selectImage() {
new AlertDialog.Builder(getActivity()).setTitle("Select Picture")
.setAdapter(adapter, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int item) {
Intent intent = new Intent(Intent.ACTION_PICK, android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
startActivityForResult(Intent.createChooser(intent, "Select Picture"), PICK_IMAGE);
}
}
}
}).show();
}
#Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == PICK_IMAGE && resultCode == getActivity().RESULT_OK && null != data) {
Uri selectedImageUri = data.getData();
String selectedImagePath = getRealPathFromURIForGallery(selectedImageUri);
}
}
public String getRealPathFromURIForGallery(Uri uri) {
if (uri == null) {
return null;
}
String[] projection = {MediaStore.Images.Media.DATA};
Cursor cursor = getActivity().getContentResolver().query(uri, projection, null, null, null);
if (cursor != null) {
int column_index = cursor
.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
cursor.moveToFirst();
return cursor.getString(column_index);
}
return uri.getPath();
}
using this recipe to try and choose an image from the gallery and then upload it to s3 but
my path always returns null.
private string _imgPath;
public void InitializeMediaPicker()
{
Intent = new Intent();
Intent.SetType("image/*");
Intent.SetAction(Intent.ActionGetContent);
StartActivityForResult(Intent.CreateChooser(Intent, "Select Picture"), 1000);
}
public string GetImage()
{
InitializeMediaPicker();
return _imgPath;
}
protected override void OnActivityResult(int requestCode, Result resultCode, Intent data)
{
if ((requestCode != 1000) || (resultCode != Result.Ok) || (data == null)) return;
var uri = data.Data;
_imgPath = GetPathToImage(uri);
}
private string GetPathToImage(Android.Net.Uri uri)
{
string path = null;
// The projection contains the columns we want to return in our query.
var projection = new[] { Android.Provider.MediaStore.Images.Media.InterfaceConsts.Data };
using (var cursor = ManagedQuery(uri, projection, null, null, null))
{
if (cursor == null) return path;
var columnIndex = cursor.GetColumnIndexOrThrow(Android.Provider.MediaStore.Images.Media.InterfaceConsts.Data);
cursor.MoveToFirst();
path = cursor.GetString(columnIndex);
}
return path;
}
Here is a working implementation ported from this question and specifically, this answer.
Include the WRITE_EXTERNAL_STORAGE permission in your manifest for this code to work.
public delegate void OnImageResultHandler(bool success, string imagePath);
protected OnImageResultHandler _imagePickerCallback;
public void GetImage(OnImageResultHandler callback)
{
if (callback == null) {
throw new ArgumentException ("OnImageResultHandler callback cannot be null.");
}
_imagePickerCallback = callback;
InitializeMediaPicker();
}
public void InitializeMediaPicker()
{
Intent = new Intent();
Intent.SetType("image/*");
Intent.SetAction(Intent.ActionGetContent);
StartActivityForResult(Intent.CreateChooser(Intent, "Select Picture"), 1000);
}
protected override void OnActivityResult(int requestCode, Result resultCode, Intent data)
{
if ((requestCode != 1000) || (resultCode != Result.Ok) || (data == null)) {
return;
}
string imagePath = null;
var uri = data.Data;
try {
imagePath = GetPathToImage(uri);
} catch (Exception ex) {
// Failed for some reason.
}
_imagePickerCallback (imagePath != null, imagePath);
}
private string GetPathToImage(Android.Net.Uri uri)
{
string doc_id = "";
using (var c1 = ContentResolver.Query (uri, null, null, null, null)) {
c1.MoveToFirst ();
String document_id = c1.GetString (0);
doc_id = document_id.Substring (document_id.LastIndexOf (":") + 1);
}
string path = null;
// The projection contains the columns we want to return in our query.
string selection = Android.Provider.MediaStore.Images.Media.InterfaceConsts.Id + " =? ";
using (var cursor = ManagedQuery(Android.Provider.MediaStore.Images.Media.ExternalContentUri, null, selection, new string[] {doc_id}, null))
{
if (cursor == null) return path;
var columnIndex = cursor.GetColumnIndexOrThrow(Android.Provider.MediaStore.Images.Media.InterfaceConsts.Data);
cursor.MoveToFirst();
path = cursor.GetString(columnIndex);
}
return path;
}
Example Usage:
Button button = FindViewById<Button> (Resource.Id.myButton);
button.Click += delegate {
GetImage(((b, p) => {
Toast.MakeText(this, "Found path: " + p, ToastLength.Long).Show();
}));
};
I've used a callback instead of returning the path for GetImage as the calling method would finish executing before OnActivityResult is called so the path returned would never be valid.
I changed the GetPathToImage method from the Xamarin recipe to the code below and now it works!
private string GetPathToImage(Android.Net.Uri uri)
{
ICursor cursor = this.ContentResolver.Query(uri, null, null, null, null);
cursor.MoveToFirst();
string document_id = cursor.GetString(0);
document_id = document_id.Split(':')[1];
cursor.Close();
cursor = ContentResolver.Query(
Android.Provider.MediaStore.Images.Media.ExternalContentUri,
null, MediaStore.Images.Media.InterfaceConsts.Id + " = ? ", new String[] { document_id }, null);
cursor.MoveToFirst();
string path = cursor.GetString(cursor.GetColumnIndex(MediaStore.Images.Media.InterfaceConsts.Data));
cursor.Close();
return path;
}
I am using an Edittext and a button . On press of a button , phone book gets open and then user will select a contact from it and the selected phonenumber will get display on the edittext.
I followed many tutorials and but the methods that they are showing are already depreciated.
I have declared this permission: READ_CONTACTS in manifest
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.contact_picker);
// this opens the activity. note the Intent.ACTION_GET_CONTENT
// and the intent.setType
((Button)findViewById(R.id.pick_person)).setOnClickListener( new OnClickListener() {
#Override
public void onClick(View v) {
// user BoD suggests using Intent.ACTION_PICK instead of .ACTION_GET_CONTENT to avoid the chooser
Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
// BoD con't: CONTENT_TYPE instead of CONTENT_ITEM_TYPE
intent.setType(ContactsContract.CommonDataKinds.Phone.CONTENT_ITEM_TYPE);
startActivityForResult(intent, 1);
}
});
}
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (data != null) {
Uri uri = data.getData();
if (uri != null) {
Cursor c = null;
try {
c = getContentResolver().query(uri, new String[]{
ContactsContract.CommonDataKinds.Phone.NUMBER,
ContactsContract.CommonDataKinds.Phone.TYPE },
null, null, null);
if (c != null && c.moveToFirst()) {
String number = c.getString(0);
int type = c.getInt(1);
showSelectedNumber(type, number);
}
} finally {
if (c != null) {
c.close();
}
}
}
}
}
public void showSelectedNumber(int type, String number) {
Toast.makeText(this, type + ": " + number, Toast.LENGTH_LONG).show();
}
Answer provided by Digvesh Patel is correct. He has used "type" of contact, which returns number. so I have used his code and made some changes which i used in my application. it maybe helpful to someone
public int REQUESTCODE=1;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Button select = (Button) findViewById(R.id.select);
select.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View arg0) {
Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
intent.setType(ContactsContract.CommonDataKinds.Phone.CONTENT_ITEM_TYPE);
startActivityForResult(intent, REQUESTCODE);
}
});
}
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (data != null) {
Uri uri = data.getData();
Log.i("data", uri.toString());
if (uri != null) {
Cursor c = null;
try {
c = getContentResolver().query(uri, new String[]{
ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME,
ContactsContract.CommonDataKinds.Phone.NUMBER,
ContactsContract.CommonDataKinds.Phone.TYPE },
null, null, null);
if (c != null && c.moveToFirst()) {
String name = c.getString(0);
String number = c.getString(1);
int type = c.getInt(2);
showSelectedNumber(name, number,type);
}
} finally {
if (c != null) {
c.close();
}
}
}
}
}
public void showSelectedNumber(String name, String number, int type){
TextView usernumber = (TextView) findViewById(R.id.textView1);
String typelabel = (String) ContactsContract.CommonDataKinds.Phone.getTypeLabel(getResources(), type, "");
usernumber.setText(name+": "+number+" "+typelabel);
}