public class CourseEnter extends AppCompatActivity { private TextInputLayout noOfCourse, textInputLayout, courseCreditLoadInputLayout, courseScoreInputLayout; private TextInputLayout dropDown; private int i; private ProgressDialog dialog; private LinearLayout linearLayout; private TextInputEditText courseCode, courseTitle, courseCreditLoad, courseScore; String[] update; ArrayList courseTitles= new ArrayList();//not used for now ArrayList courseCodes= new ArrayList();//not used for now ArrayList courseLoads= new ArrayList();//not used for now ArrayList courseScores= new ArrayList();//not used for now String courseTitleId; private Button buttonNext; private Button button; private TextInputLayout courseCodeInputLayout; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_course_enter); String[] SEMESTERS = new String[]{"First Semester", "Second Semester"}; String[] LEVELS = new String[] {"100 Level", "200 Level", "300 Level", "400 Level","500 Level", "600 Level" ,"700 Level"}; dropDown = findViewById(R.id.dropdownM); courser = findViewById(R.id.coureser); ArrayAdapter adapter=new ArrayAdapter<>(getApplicationContext(),R.layout.item_list,LEVELS); AutoCompleteTextView editTextFilledExposedDropdown = findViewById(R.id.autoCompleteViewForLevel); editTextFilledExposedDropdown.setAdapter(adapter); ArrayAdapter adapterSemester = new ArrayAdapter<>(getApplicationContext(), R.layout.item_list, SEMESTERS); AutoCompleteTextView editSEMESTER = findViewById(R.id.semester2); editSEMESTER.setAdapter(adapterSemester); buttonNext = findViewById(R.id.secondButton); buttonNext.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { courseColumn(); } }); } void courseColumn() { noOfCourse = findViewById(R.id.numberOfCourses); if (!TextUtils.isEmpty(noOfCourse.getEditText().getText().toString())) { String generateCourse = noOfCourse.getEditText().getText().toString(); int courseToInt = Integer.parseInt(generateCourse); linearLayout = findViewById(R.id.linearLayout); for (i = 1; i <= courseToInt; i++) { textInputLayout = new TextInputLayout(this); courseTitle = new TextInputEditText(this); textInputLayout.setHelperText("Enter Course Title for Course " + i + ":"); textInputLayout.setHelperTextEnabled(true); courseTitle.setId(i); textInputLayout.setHintTextColor(android.content.res.ColorStateList.valueOf(Color.RED)); //courseTitle.setHintTextColor(Color.RED); courseTitle.setTextColor(Color.RED); String a = Integer.toString(i); courseTitleId = "courseTitle" + a; // update[i]=courseTitleId; //For Course Code courseCodeInputLayout = new TextInputLayout(this); courseCode = new TextInputEditText(this); courseCodeInputLayout.setHelperText("Enter Course Code for Course " + i + ":"); courseCodeInputLayout.setHelperTextEnabled(true); courseCode.setAllCaps(true); // lastly added courseCode.setId(i); //for Course Credit Load courseCreditLoadInputLayout = new TextInputLayout(this); courseCreditLoad = new TextInputEditText(this); courseCreditLoadInputLayout.setHelperText("Enter Course Credit or Unit for Course " + i + " only numbers" + ":"); courseCreditLoadInputLayout.setHelperTextEnabled(true); courseCreditLoad.setAllCaps(true); courseCreditLoad.setInputType(InputType.TYPE_CLASS_NUMBER); courseCreditLoadInputLayout.setCounterEnabled(true); courseCreditLoadInputLayout.setCounterMaxLength(1); //for Score courseScoreInputLayout = new TextInputLayout(this); courseScore = new TextInputEditText(this); courseScoreInputLayout.setHelperText("Enter Score for Course " + i + " only numbers" + ":"); courseScoreInputLayout.setHelperTextEnabled(true); courseScore.setAllCaps(true); courseScore.setInputType(InputType.TYPE_CLASS_NUMBER); courseScoreInputLayout.setCounterEnabled(true); courseScoreInputLayout.setCounterMaxLength(3); Button btn = new Button(this); for (int bt = 1; bt <= i; bt++) { btn.setText("STEP " + bt); btn.setVisibility(View.VISIBLE); btn.setTextColor(Color.RED); btn.setBackgroundColor(Color.YELLOW); } //toString methods of all the inputs String courseT= courseTitle.getText().toString(); String courseC= courseCode.getText().toString(); String courseL= courseCreditLoad.getText().toString(); String courseS= courseScore.getText().toString(); courseTitle.setLayoutParams(new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT, LinearLayout.LayoutParams.WRAP_CONTENT)); linearLayout.addView(btn); linearLayout.addView(textInputLayout); linearLayout.addView(courseTitle); linearLayout.addView(courseCodeInputLayout); linearLayout.addView(courseCode); linearLayout.addView(courseCreditLoadInputLayout); linearLayout.addView(courseCreditLoad); linearLayout.addView(courseScoreInputLayout); linearLayout.addView(courseScore); //remeber to change the button id and name= button = new Button(this); button.setVisibility(View.VISIBLE); button.setEnabled(true); button.setBackgroundColor(Color.MAGENTA); button.setText("Proceed"); button.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { dialog = new ProgressDialog(CourseEnter.this); dialog.setTitle("GUIDE FROM VICTORHEZ!!!"); dialog.setMessage("For you to save your result, you must fill all fields provided above"); dialog.setProgressStyle(ProgressDialog.STYLE_SPINNER); dialog.setCancelable(false); dialog.setButton(DialogInterface.BUTTON_NEGATIVE, "OKAY", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialoga, int which) { dialog.dismiss(); proceedMethod(); } }); dialog.setButton(DialogInterface.BUTTON_POSITIVE, "GO BACK", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialoga, int which) { dialog.dismiss(); } }); dialog.show(); } }); } linearLayout.addView(button); } else { Toast.makeText(this, "Enter Field: ", Toast.LENGTH_LONG).show(); noOfCourse.setError("ENTER FIELD"); } } private void proceedMethod() { if (TextUtils.isEmpty(courseTitle.getText())) { textInputLayout.setError("Error: Enter Field"); } else if(TextUtils.isEmpty(courseCode.getText())) { courseCodeInputLayout.setError("Error: Enter Field"); } else if(TextUtils.isEmpty(courseCreditLoad.getText())) { courseCreditLoadInputLayout.setError("Error: Enter Field"); } else if(TextUtils.isEmpty(courseScore.getText())) { courseScoreInputLayout.setError("Error: Enter Field"); } else { Toast.makeText(CourseEnter.this,"VICTORHEZ",Toast.LENGTH_LONG).show(); } } }

My code 2020/04/06 18:08