return view; code is not executed after return. That’s all. return should be very last thing you do in your method. Nothing can be done after return this is Java very-basics. 2 solved Unreachable Statement in url
You can use tesseract-ocr. Very effective tool. I haven’t used tesseract in android.I guess you can get information in this and this links. solved Is there any way to extract text from image though OCR? any one kindly recommend example..thanks
Try with below code: JSONObject object = new JSONObject(YOUR RESPONSE STRING); JSONArray jArray = object.getJSONArray(“latlong”); for (int i = 0; i < jArray.length(); i++) { String lat = jArray.getJSONObject(i).getString(“lat”); String lon = jArray.getJSONObject(i).getString(“lon”); } 14 solved Get latitude and longitude from json data [closed]
build the Intent alike this: Intent intent = new Intent(activity, UserActivity.class); Bundle extras = new Bundle(); extras.putString(“Email”, email.getText().toString().trim()); extras.putString(“Name”, name_db); extras.putString(“User_Id”, user_id_db); extras.putString(“Contact”, contact_db); intent.putExtras(extras); startActivity(intent); while the List<String> contactNumber = db.getContactNumber() already seems unfortunate. it might be rather elegant to return some class Contact (to be defined) instead of a List<String> … so that … Read more
There are few things you can do : Clean and rebuild your project Contact intel support for this issue (even though you’re using library that uses intel sdk and it’s not actual your issue. intel idk forum Check your main gradle definitions – intel sdk can only work with gradle 1.3.1 and below, known error. … Read more
I can give you a solution: /** * Convert a given string to array of numbers. * * @param words * The string * @param startValue * The start value for the array. * @return The array of numbers. */ public static final int[] wordsToNumbers(String words, int startValue) { if (words == null || words.length() … Read more
Replace this line: Picasso.with(AddAdsActivity.this).load(image).placeholder(R.drawable.camera).into(TuitionImage); With this: Picasso.get().load(image).placeholder(R.drawable.camera).into(TuitionImage); And that’s it.. Your error will be solved. 2 solved How to insert and display an image in Android? [closed]
why “abstract method ‘onCreateViewHolder(ViewGroup, int)’ cannot be accessed directly on handling item click recyclerview solved why “abstract method ‘onCreateViewHolder(ViewGroup, int)’ cannot be accessed directly on handling item click recyclerview
You can try this as one of the solution if you do not want to specify the dimension for width and height of Image <?xml version=”1.0″ encoding=”utf-8″?> <android.support.v7.widget.CardView android:id=”@+id/cvAdvertFavourite” xmlns:android=”http://schemas.android.com/apk/res/android” xmlns:card_view=”http://schemas.android.com/apk/res-auto” android:layout_width=”match_parent” android:layout_height=”wrap_content” android:layout_marginTop=”2dip” android:layout_marginBottom=”2dip” card_view:cardUseCompatPadding=”true” > <LinearLayout android:layout_width=”match_parent” android:layout_height=”match_parent” android:orientation=”horizontal” android:padding=”8dp” > <ImageView android:id=”@+id/ivCardFavouriteAnimalPhoto” android:layout_width=”wrap_content” android:layout_height=”wrap_content” android:layout_marginRight=”8dp” android:weight = “2”/> <RelativeLayout android:layout_width=”wrap_content” android:layout_height=”wrap_content” android:weight … Read more
private int i = 0;// Declare i as private ….. TextView tv = (TextView)findViewById(R.id.tv01); Btn.setOnClickListener(new OnClickListener() { public void onClick(View v) { i = i+10; tv.setText( String.valueOf(i)); } }); 0 solved Add a number to a textView using button onClick()
Try this: listView = (ListView) findViewById(R.id.my_list_view); listView.setAdapter(someAdapter); listView.setOnItemClickListener(new OnItemClickListener() { public void onItemClick(AdapterView<?> parent, View view, int position, long id) { switch(position) { case 0: Intent intent = new Intent(); intent.setClassName(“com.test”, “com.test.SubMenuActivity”); startActivity(intent); break; case 1: // Do something else … break; // … } }); solved How can I make the my listview interactive? … Read more
Yaniv thanks. The problem was in CaptureActivity library. After importing “Existing Android Code Into Workspace”, I should BUILD the project library. Then it create a directory – “D:\Users\MyUser\workspaceNew\CaptureActivity\bin\” with “captureactivity.jar” file in it. Thanks! solved Worklight 6.1 – Barcode Scanner Plugin
Yes every time you enter into the activity onCreate method is called. solved Pressing back button and current activity status
you need to add a button to your .xml file like this : <Button android:layout_width=”match_parent” android:layout_height=”wrap_content” android:text=”Goal” android:layout_margin=”8dp” android:onClick=”add1ForTeamA” android:id=”@+id/Three_Button_B”/> then if you will notice that the android:onclick has been set to the add1ForTeamA method. Go to the mainActivity.java file and add this method `public void addOneForTeamA(View view) { scoreTeamA = scoreTeamA + 1; displayForTeamA(scoreTeamA); … Read more
Try this: SecureRandom random = new SecureRandom(); String randomCode = new BigInteger(30, random).toString(32).toUpperCase(); 1 solved How to generate random code for Android application email verification