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when i clicked on two imageviews which are overlapped, one of them gives me feedback the other does not

Here is codes, and i am trying to receive a feedback from imageviews which are overlapped. One of the imageviews return isPressed method true, but the other one return me false. They are overlapped, so when i clicked one of them, both of their isPressed method should be true, i guess. Where am i wrong
public class MainActivity extends AppCompatActivity {
private final String TAG = this.getClass().getSimpleName();
ImageView[] imageViews;
Button button;
int a = 0;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
GridLayout gridLayout = findViewById(R.id.grid_layout);
GridLayout.LayoutParams[] layoutParams = new GridLayout.LayoutParams[9];
imageViews = new ImageView[18];
button = findViewById(R.id.button);
for (int i = 0, j = 0, k = -1, m = 0; j < 3 & k < 3 & m < imageViews.length || i < layoutParams.length; m++) {
if (m == 18) {
break;
}
if (m == 0) {
k++;
}
layoutParams[i] = new GridLayout.LayoutParams();
layoutParams[i].setGravity(Gravity.CENTER);
layoutParams[i].setMargins(25, 25, 25, 25);
layoutParams[i].columnSpec = GridLayout.spec(k, GridLayout.CENTER);
layoutParams[i].rowSpec = GridLayout.spec(j, GridLayout.CENTER);
imageViews[m] = new ImageView(MainActivity.this);
imageViews[m].setLayoutParams(layoutParams[i]);
gridLayout.addView(imageViews[m]); //---
if (m % 2 == 0) {
imageViews[m].setImageResource(R.drawable.first_image);
imageViews[m].setAlpha(1f);
} else {
imageViews[m].setImageResource(R.drawable.second_image);
imageViews[m].setAlpha(0.5f);
}
if (m % 2 == 1 & m != 0) {
j++;
i++;
}
if (m % 6 == 5 & m != 0) {
k++;
}
if (j == 3) {
j = 0;
}
}
actionView();
}
public void actionView() {
for (int m = 0; m < imageViews.length; m++) {
imageViews[m].setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Toast.makeText(MainActivity.this, " " + a + " " + "\n", Toast.LENGTH_SHORT).show();
Log.e(TAG, imageViews[1].isPressed() + "");
Log.e(TAG, imageViews[0].isPressed() + "");
Log.e(TAG, imageViews[1].isEnabled() + "");
Log.e(TAG, imageViews[0].isEnabled() + "");
Log.e(TAG, "--------------------");
a++;
for (int x = 0; x < imageViews.length; x++) {
if (imageViews[x].isPressed()) {
Log.e(TAG, x + " Image is clicked");
Log.e(TAG, " *****************");
}
}
}
});
}
button.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
a = 0;
}
});
}
}

If the views are overlapped and click is enabled for both only the view on top will receive the click event.
If you want to call on click event of both, call performClick of the view in background form the onclick listener of the view in front.
Like imageviewInBack.performClick()

how to count filled edit text from multiple edittext

In my app have twenty edit text,but I want to count filled edit text and that data goes in anther activity through an array. Like when I filled 3 edit text from twenty, that 3 edit text data goes next page and that 3 count goes to next page as an int.
this is my 1st java class
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_select);
mspin=(Spinner) findViewById(R.id.spinner1);
submit = (Button) findViewById(R.id.btn1);
layout = (LinearLayout) findViewById(R.id.linear);
lay = (LinearLayout) findViewById(R.id.li);
edt=(EditText) findViewById(R.id.ed2);
sc = (ScrollView) findViewById(R.id.sc1);
int no = 20;
allEds = new ArrayList<EditText>();
for (int i=1;i<=no;i++){
LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(
ViewGroup.LayoutParams.MATCH_PARENT,
ViewGroup.LayoutParams.WRAP_CONTENT);
edtAdd = new EditText(SelectActivity.this);
layout.setLayoutParams(params);
allEds.add(edtAdd);
edtAdd.setHint("Enter Name" + i);
edtAdd.setId(i);
layout.addView(edtAdd);
}
submit.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
if (allEds.size()<=9) {
Intent data = new Intent(SelectActivity.this, HalfPieChartActivity.class);
String[] items = new String[allEds.size()];
String str = String.valueOf(allEds.size());
data.putExtra("size", str); //you don't need to keep this in loop as its same.
data.putExtra("edt", edt.getText().toString());
for (int j = 0; j < allEds.size(); j++) {
items[j] = allEds.get(j).getText().toString();
data.putExtra("edData" + j, items[j]);
}
startActivity(data);
}
else {
Intent data = new Intent(SelectActivity.this, FullPieChartActivity.class);
String[] items = new String[allEds.size()];
String str = String.valueOf(allEds.size());
data.putExtra("size", str);// this is the line where I sent that count
data.putExtra("edt", edt.getText().toString());
for (int j = 0; j < allEds.size(); j++) {
items[j] = allEds.get(j).getText().toString();
data.putExtra("edData" + j, items[j]);//here is filled data send line
}
startActivity(data);
}
}
});
}
}
When I click submit 20 show in next page as an int.I want to sent that 3data and 3 as an int.
Please help me

As you have asked for sample in comment, i am posting my answer with sample.
In onclicklistener of your submit button you can add following code.
myNoneEmptyEdittextCounter = 0;
for (int i=1;i<=no;i++)
{
myEt = (EditText) findViewById(i);
if(!TextUtils.isEmpty(myEt.getText().toString()))
{
myNoneEmptyEdittextCounter +=1;
}
}
//myNoneEmptyEdittextCounter is count of your filled edittexts

This method will return list of data and its size will give you the int you are looking for which is number of filled items.
In submit button click
submit.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
if(edittextValues().isEmpty()) {
//nothing has been filled
} else {
//items in edittextValues() are your data.
edittextValues().size();//this is your int which is number of edit text filled.
}
}
}
I have mentioned in comments what each step does. Hope this helps.
Method edittextValues()
ArrayList<String> edittextValues() {
ArrayList<String> filledData = new ArrayList<>(); //initialise empty string array.
for (int i=1; i<=20; i++){ //loop through ids from 1 to 20
for (int j = 0; j< layout.getChildCount(); j++) { //loop through all the children of root layout
if(layout.getChildAt(j) instanceof EditText) { //filter EditText
EditText editText = (EditText) layout.getChildAt(j);
if(editText.getId() == i) { // filter the one which u programmatically added
if(!editText.getText().toString().isEmpty()) { // check if its not empty, that's the one you are looking
filledData.add(editText.getText().toString()); //add it to the list
}
}
}
}
}
return filledData; //return string list
}

scroll view in relation to tts android

how can i scroll a view (recyclerview) in relation to my tts,
ive looked at onUtterance but it seems to only have a start and stop listener, so i need to think outside the box, i give my tts a string from an Arraylist like this
ArrayList<String> list = new ArrayList<>();
for (int i = 0; i < SpeakRecyclerGrid.recyclerView.getChildCount(); i++)
{
list.add(((EditText) SpeakRecyclerGrid.recyclerView.getChildAt(i)).getText().toString());
}
speakWords(words);
I was thinking about cutting the string up into sections and giving it to the TTS one string at a time and move the view as I go. I already give my gridlayout manager an int for the amount of columns (called columns).
The array list adds a comma after every word, so I was thinking something like
find the nth/(column) comma
split the string
check if tts is speaking and listen for onUtterance onDone to pass new string
read the string
move the view
and keep doing this until theres no words left and coding for the remainder % im not sure how to do all of that so if anyone wants to help feel free, (I think Im looking at StringUtils and creating each smaller string with a for loop and passing them to the tts in onUtteranceListener onDone, but im still a little new to android), but mainly does anyone have a better way

okay this is what i have so far but it could probably use some work im still an amateur, I've split the string into blocks based on the size of the screen, and the handler that scrolls the screen relies on the amount of letters in each broken up string, also the smoothscrolltoposition is scrolling a custom layout manager that scrolls pretty slowly im having an issue though where on some devices the array list counting the words will only reach 20 not sure why but ill ask and hopefully update this when ive fixed it so here is my speak and move method
public void speakAndMove(){
final ArrayList<String> list = new ArrayList<>();
SpeakGrid.recyclerView.getLayoutManager().scrollToPosition(0);
for (int i = 0; i < SpeakRecyclerGrid.recyclerView.getChildCount(); i++) {
list.add(((EditText) SpeakRecyclerGrid.recyclerView.getChildAt(i)).getText().toString());
}
Integer numOfWords = list.size();
words = list.toString();
Integer count = 0;
Integer startPoint = 0;
scrollPos = 0;
final Integer speed = words.length() * 15;
Integer leftOver = 0;
final int columns = getResources().getInteger(R.integer.grid_columns);
System.out.println(numOfWords);
ArrayList<String> arrayList = new ArrayList<>();
if (list.size() <= columns) {
if (words.contains("[]")) {
speakWords("");
} else if (words.contains(", 's")) {
formatString = words.replaceFirst(", 's", "'s");
speakWords(formatString);
} else if (words.contains(", ing")) {
formatString = words.replaceFirst(", ing", "ing");
speakWords(formatString);
} else {
speakWords(words);
}
}
if (list.size()>=columns) {
for (int i = 0; i < words.length(); i++) {
if (words.charAt(i) == ',') {
count++;
if (count == columns) {
String ab = words.substring(startPoint, i + 1);
//speakWords(ab);
if (ab.contains(", 's")) {
formatString = ab.replaceFirst(", 's", "'s");
speakWords(formatString);
} else if (ab.contains(", ing")) {
formatString = ab.replaceFirst(", ing", "ing");
speakWords(formatString);
} else {
speakWords(ab);
}
startPoint = i + 1;
count = 0;
leftOver = words.length() - startPoint;
}
//SpeakGrid.recyclerView.getLayoutManager().scrollToPosition(scrollPos);
System.out.println("main string"+" scroll " + scrollPos + " startpoint " + startPoint +" speed " + speed);
}
}
if (leftOver > 0) {
String ab2 = words.substring(startPoint, words.length());
//speakWords(ab2);
if (ab2.contains(", 's")) {
formatString = ab2.replaceFirst(", 's", "'s");
speakWords(formatString);
} else if (ab2.contains(", ing")) {
formatString = ab2.replaceFirst(", ing", "ing");
speakWords(formatString);
} else {
speakWords(ab2);
}
//SpeakGrid.recyclerView.getLayoutManager().scrollToPosition(scrollPos);
System.out.println("leftovers "+ leftOver + " scroll " + scrollPos + " startpoint " + startPoint +" count " + scrollPos);
count = 0;
//scrollPos = 0;
}
}
final Handler h = new Handler();
h.postDelayed(new Runnable() {
public void run() {
// This method will be executed once the timer is over
// Start your app main activity
scrollPos = scrollPos + columns;
SpeakGrid.recyclerView.getLayoutManager().smoothScrollToPosition(SpeakGrid.recyclerView, null ,scrollPos);
System.out.println("position "+ scrollPos + " speed " + speed + " list size " + list.size());
if (scrollPos < list.size())
h.postDelayed(this,speed);
// close this activity
}
}, speed);
}

Android call method inside onClickListener with external parameters

So, I'm developing an app for my graduation final project and in my app I have a layout with an imageView and a textView, to set the content of these elements I receive an ArrayList as a parameter and use the setText(), and it works.
But my Arraylist has more than one element, and my big problem is that I want to change the content of the imageView and the textView when I click in a button.
The way I was thinking was that when I click the button it will increment the value and change the content of the objects for the next element inside the arrayList.
I've faced problems with global variables inside onClickListeners, but I solved them with auxiliar methods, but this time that doesn't work since I need to increment the value of the iteration inside the button event.
Can you guys please help me with suggestions or tell me what I'm I doing wrong?
I hope you understand my problem, and I'm sorry if I didn't explain me well, feel free to ask any questions and request more blocks of code if what I post isn't enough.
Thanks in advance to all you guys, i apreciate all the help you can give me!
To get the data from my db and store it into an arraylist
private ArrayList<Exercises> getExercisesSelectedPlan() {
ArrayList<ProgramExercises> arrayList_programExercises = new ArrayList<();
ArrayList<Exercises> arrayList_exercises = new ArrayList<>();
Button btnNext = (Button) findViewById(R.id.btnFinishAquecimento);
//with the id of the selected plan, select all the exercises from the plan and load them into the layout
int idProgram = getIdPlan();
DatabaseHelper databaseHelper = new DatabaseHelper(this);
SQLiteDatabase db = databaseHelper.getWritableDatabase();
String queryProgramExercises = "SELECT * FROM PROGRAM_EXERCISES WHERE PROGRAM_ID_PROGRAM = " + "'" + idProgram + "'" + " ORDER BY ORDER_EX ASC";
Cursor cursorProgramExercises = db.rawQuery(queryProgramExercises, null);
int numRows = cursorProgramExercises.getCount();
if (numRows > 0) {
cursorProgramExercises.moveToFirst();
while (numRows > 0) {
for (int i = 0; i < cursorProgramExercises.getCount(); i++) {
ProgramExercises nProgramExercises = new ProgramExercises();
nProgramExercises.setIdProgramExercises(cursorProgramExercises.getInt(0));
nProgramExercises.setOrder(cursorProgramExercises.getString(1));
nProgramExercises.setRepetition(cursorProgramExercises.getInt(2));
nProgramExercises.setIdExercises(cursorProgramExercises.getInt(3));
arrayList_programExercises.add(nProgramExercises);
numRows--;
}
}
}
//for each select result from program_exercises i have to select the exercise with the id correspondent to nProgramExercies.getidExercises
for (int i = 0; i < arrayList_programExercises.size(); i++) {
String queryExercises = "SELECT * FROM EXERCISES WHERE ID_EXERCISES = " + "'" + arrayList_programExercises.get(i).getIdExercises() + "'";
Cursor cursorExercises = db.rawQuery(queryExercises, null);
cursorExercises.moveToNext();
if (cursorExercises.getCount() > 0) {
Exercises exercises = new Exercises();
for (int j = 0; j < cursorExercises.getCount(); j++) {
exercises.setIdExercises(cursorExercises.getInt(0));
exercises.setMedia(cursorExercises.getString(1));
exercises.setDesignation(cursorExercises.getString(2));
exercises.setIdExercisesPhase(cursorExercises.getInt(3));
arrayList_exercises.add(exercises);
cursorExercises.moveToNext();
}
cursorExercises.close();
}
}
cursorProgramExercises.close();
db.close();
databaseHelper.close();
}
Where I want to change the content of the textview and increment the iteration when I click btnNext
public void prepareExercise(final ArrayList<Exercises> exercises) {
setContentView(R.layout.activity_execute_ex_warmup);
TextView txtPrepare = (TextView) findViewById(R.id.tvAquecimento);
ImageView imageExercise = (ImageView) findViewById(R.id.ivAquecimento);
Button btnNext = (Button) findViewById(R.id.btnFinishAquecimento);
txtPrepare.setText(exercises.get(1).getDesignation());
imageExercise.setImageResource(R.drawable.imgTest);
for (int i = 0; i < exercises.size(); i++) {
if (exercises.get(i).getIdExercisesPhase() == 1) {
txtPrepare.setText(exercises.get(i).getDesignation());
System.out.println("------ TEST" + exercises.get(i).getDesignation());
}
}
//Click Next Button
btnNext.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
//for (int i = 1; i < exercises.size(); i++) {
//TextView txtPrepare = (TextView) findViewById(R.id.tvAquecimento);
//txtPrepare.setText(exercises.get(finalI).getDesignation());
//}
//executeExercise(); //next Exercise
}
});
}
How I invoke the previous method
prepareExercise(getExercisesSelectedPlan());

Hopefully I'm understanding correctly.
If you just want to update the views each time the button is clicked the easiest way would be just to create a variable and store the position of the array list.
public int listIncrement = 0;
private TextView txtPrepare;
private ImageView imageExercise;
Then in your prepareExercise() method
btnNext.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
if(listIncrement <= excersises.size()) {
executeExercise(excersises, listIncrement); //next Exercise
listIncrement++;
}
}
});
and then in executeExercise(ArrayList exercises, int position) //guessed method name, can be whatever you like
txtPrepare.setText(exercises.get(position).getDesignation());
imageExercise.setImageResource(R.drawable.imgTest);

Listview shows previous item as checked android

I have alertdialog with listview and listview header with "check all" and "uncheck all" button and listview footer with "Done" button. Listview is CHOICE_MODE_MULTIPLE with arrayList value EavesList. EavesList will be cross checked with another arrayList selectedItems to show those items as checked. the issue i am facing is Listview shows correct value but shows previous item as checked.
Here's my code:
AlertDialog.Builder builder = new AlertDialog.Builder(
getActivity());
builder.setTitle("Select Category List");
final ListView modeList = new ListView(getActivity());
LayoutInflater inflater = LayoutInflater.from(getActivity());
View rootView = inflater.inflate(
R.layout.listview_header_eavesdrop, null);
modeList.addHeaderView(rootView);
Button btnDone = new Button(getActivity());
btnDone.setText("Done");
btnDone.setTextColor(getActivity().getResources().getColor(
android.R.color.white));
final ArrayAdapter<String> modeAdapter = new ArrayAdapter<String>(
getActivity(),
android.R.layout.simple_list_item_multiple_choice,
android.R.id.text1, EavesList);
modeList.addFooterView(btnDone);
modeList.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE);
modeList.setAdapter(modeAdapter);
if (selectedItems.size() != 0) {
for (int i = 0; i < EavesList.size(); i++) {
if (selectedItems.size() != 0) {
// modeList.setItemChecked(2, true);
for (int j = 0; j < selectedItems.size(); j++) {
if (EavesList.get(i).contains(
selectedItems.get(j))) {
modeList.setItemChecked(i, true);
Log.e("Selected Item ",
"there Values true "
+ selectedItems.get(j));
j = selectedItems.size() + 2;
}
}
} else {
Log.e("Selected Item ", "No Values");
}
}
} else {
for (int i = 0; i < EavesList.size(); i++) {
if (category.size() != 0) {
for (int j = 0; j < category.size(); j++) {
if (EavesList_id.get(i).contains(category.get(j))) {
modeList.setItemChecked(i, true);
Log.e("List " + EavesList_id.get(i), ""+ category.get(j));
Log.e("Selected category Item ",
"there Values true "
+ category.get(j));
} else {
if (j == category.size()) {
modeList.setItemChecked(i, false);
Log.e("Selected category Item ",
"there Values false "
+ category.get(j));
}
}
}
} else {
Log.e("Selected Item ", "No Values");
}
}
}
builder.setView(modeList);
final Dialog dialog = builder.create();
btnDone.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
selectedItems.clear();
eavesdropping.setText("");
SparseBooleanArray checked = modeList
.getCheckedItemPositions();
selected_community_id = new String[checked.size()];
String[] evas_id;
for (int i = 0; i < checked.size(); i++) {
// Item position in adapter
int position = checked.keyAt(i);
// Add sport if it is checked i.e.) == TRUE!
if (checked.valueAt(i))
selectedItems.add(EavesList.get(position));
selected_community_id[i] = EavesList_id
.get(position);
}
for (int i = 0; i < selected_community_id.length; i++) {
eavesdropping_hide.append(selected_community_id[i]);
if (i != selected_community_id.length ) {
eavesdropping_hide.append(",");
}
}
String[] outputStrArr = new String[selectedItems.size()];
for (int i = 0; i < selectedItems.size(); i++) {
outputStrArr[i] = selectedItems.get(i);
eavesdropping.append(outputStrArr[i]);
eavesdropping.append(" | ");
}
dialog.dismiss();
}
});
dialog.show();
P.S: Listview shows proper content but the checked item of listview is always one previous item is always checked and the item to be checked is unchecked.

Why don't try this method on your submit button click
SparseBooleanArray sparseBooleanArray = list.getCheckedItemPositions();
List<String> lstCheck= new ArrayList<String>();
for (int i = 0; i < list.getCount(); i++) {
if (sparseBooleanArray.get(i) == true) {
lstCheck.add(list.getItemAtPosition(i).toString());
}
}
Now as lstCheck will result in only the checked values compare it with your EavesList and find those items that do not exist and you will also have you non-selected values

Use the following: (it is pseudo code):
ArrayList<String> data;
ArrayList<String> checkboxes;
.....
listview.setOnItemClickListener(new OnItemClickListener()
{
#Override
public void onItemClick(AdapterView<?> arg0, View arg1,int position, long arg3)
{
if(chockBoxes.containds(data.get(position))){
chockBoxes.remove(data.get(position));
}else{
chockBoxes.add(data.get(position))
}
}
});
...
now in your adapter getView():
if(checkBoxes.contains(data.get(position))){
checkBox.setChecked(true);
}else{
checkBox.setChecked(false);
}