Not getting multiple intent in one activity

Question

I have two different activities and those two activity leads to one activity and i'm setting text of result activity based on intent received however when i run the app i get intent from first activity only i searched on google for same but couldnt understand where i'm going wrong. I think there is some mistake in condition but dont where so please if someone can guide me here. My ResultActivity code

Bundle extras = getIntent().getExtras();
        if(extras != null) {
            if(extras.containsKey("title")) {
               // title_text = getIntent().getStringExtra("");
                title_text = extras.getString("title");
                toolbar_title.setText(title_text);
            }
        }
        else{

            title_text2 = getIntent().getStringExtra("title2");
            //title_text2 = extras.getString("title2");
            toolbar_title.setText(title_text2);
        }

FirstActivity.class

public void startMoreDetailActivity(){
        Intent startintent = new Intent(this, Main_Page_Details.class);
        startintent.putExtra("title",title_text);
        startActivity(startintent);
    }

SecondActivity(In recyclerview)

public void startMoreDetailActivity(){
            Intent startintent = new Intent(context, Main_Page_Details.class);
            int position  = getAdapterPosition();
            startintent.putExtra("title2",title_text);
            context.startActivity(startintent);
        }

My AdapterClass

    public class SnapAdapter extends RecyclerView.Adapter<SnapAdapter.ViewHolder> implements GravitySnapHelper.SnapListener {

    public static final int VERTICAL = 0;
    public static final int HORIZONTAL = 1;
    private Context context;
    private ArrayList<Snap> mSnaps;
    // Disable touch detection for parent recyclerView if we use vertical nested recyclerViews
    private View.OnTouchListener mTouchListener = new View.OnTouchListener() {
        @Override
        public boolean onTouch(View v, MotionEvent event) {
            v.getParent().requestDisallowInterceptTouchEvent(true);
            return false;
        }
    };

    public SnapAdapter(Context context) {
        mSnaps = new ArrayList<>();
        this.context = context;
    }

    public void addSnap(Snap snap) {
        mSnaps.add(snap);
    }

    @Override
    public int getItemViewType(int position) {
        Snap snap = mSnaps.get(position);
        switch (snap.getGravity()) {
            case Gravity.CENTER_VERTICAL:
                return VERTICAL;
            case Gravity.CENTER_HORIZONTAL:
                return HORIZONTAL;
            case Gravity.START:
                return HORIZONTAL;
            case Gravity.TOP:
                return VERTICAL;
            case Gravity.END:
                return HORIZONTAL;
            case Gravity.BOTTOM:
                return VERTICAL;
        }
        return HORIZONTAL;
    }

    @Override
    public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
        View view = viewType == VERTICAL ? LayoutInflater.from(parent.getContext())
                .inflate(R.layout.adapter_snap_vertical, parent, false)
                : LayoutInflater.from(parent.getContext())
                .inflate(R.layout.adapter_snap, parent, false);

        if (viewType == VERTICAL) {
            view.findViewById(R.id.recyclerView).setOnTouchListener(mTouchListener);
        }

        return new ViewHolder(view,context);

    }

    @Override
    public void onBindViewHolder(ViewHolder holder, int position) {
        Snap snap = mSnaps.get(position);
        holder.snapTextView.setText(snap.getText());

        if (snap.getGravity() == Gravity.START || snap.getGravity() == Gravity.END) {
            holder.recyclerView.setLayoutManager(new LinearLayoutManager(holder
                    .recyclerView.getContext(), LinearLayoutManager.HORIZONTAL, false));
            holder.recyclerView.setOnFlingListener(null);
            new GravitySnapHelper(snap.getGravity(), false, this).attachToRecyclerView(holder.recyclerView);
        } else if (snap.getGravity() == Gravity.CENTER_HORIZONTAL) {
            holder.recyclerView.setLayoutManager(new LinearLayoutManager(holder
                    .recyclerView.getContext(), snap.getGravity() == Gravity.CENTER_HORIZONTAL ?
                    LinearLayoutManager.HORIZONTAL : LinearLayoutManager.VERTICAL, false));
            holder.recyclerView.setOnFlingListener(null);
            new LinearSnapHelper().attachToRecyclerView(holder.recyclerView);
        } else if (snap.getGravity() == Gravity.CENTER) { // Pager snap
            holder.recyclerView.setLayoutManager(new LinearLayoutManager(holder
                    .recyclerView.getContext(), LinearLayoutManager.HORIZONTAL, false));
            holder.recyclerView.setOnFlingListener(null);
            new PagerSnapHelper().attachToRecyclerView(holder.recyclerView);
        } else { // Top / Bottom
            holder.recyclerView.setLayoutManager(new LinearLayoutManager(holder
                    .recyclerView.getContext()));
            holder.recyclerView.setOnFlingListener(null);
            new GravitySnapHelper(snap.getGravity()).attachToRecyclerView(holder.recyclerView);
        }


        holder.recyclerView.setAdapter(new Adapter(snap.getGravity() == Gravity.START
                || snap.getGravity() == Gravity.END
                || snap.getGravity() == Gravity.CENTER_HORIZONTAL,
                snap.getGravity() == Gravity.CENTER, snap.getApps()));
    }

    @Override
    public int getItemCount() {
        return mSnaps.size();
    }

    @Override
    public void onSnap(int position) {
        Log.d("Snapped: ", position + "");
    }

    public static class ViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener{

        public static CustomTextViewMedium snapTextView;
        public RecyclerView recyclerView;
        public ImageView see_more_image2;
        public Context context;
        String title_text;
        public ViewHolder(View itemView, Context context) {

            super(itemView);
            this.context = context;
            snapTextView = (CustomTextViewMedium) itemView.findViewById(R.id.snapTextView);
            recyclerView = (RecyclerView) itemView.findViewById(R.id.recyclerView);
            see_more_image2 = (ImageView)itemView.findViewById(R.id.see_more_image2);
            title_text = snapTextView.getText().toString();
            itemView.setOnClickListener(this);

            see_more_image2.setOnClickListener(this);
        }

        @Override
        public void onClick(View view) {
            switch (view.getId()){
                case R.id.see_more_image2:
                startMoreDetailActivity();
            }
        }

        public void startMoreDetailActivity(){
            Intent startintent = new Intent(context, Main_Page_Details.class);
            int position  = getAdapterPosition();
            startintent.putExtra("title",title_text);
            context.startActivity(startintent);
        }
    }
}

also post your code from where you are sending the data through intents. — AIK, May 28 '18 at 10:25

score 0 · Answer 1 · answered May 28 '18 at 10:31

0

You are trying to get title2 only when the intent is null, that's why you're not getting it!

Change it to the following:

Bundle extras = getIntent().getExtras();
    if(extras != null) {
        if(extras.containsKey("title")) {
           // title_text = getIntent().getStringExtra("");
            title_text = extras.getString("title");
            toolbar_title.setText(title_text);
        } else  if(extras.containsKey("title2"){

        title_text2 = getIntent().getStringExtra("title2");
        //title_text2 = extras.getString("title2");
        toolbar_title.setText(title_text2);
        }
    }

if this doesn't solve your problem, then if you can show how are you passing the intent that would be helpful to understand your problem more.

answered May 28 '18 at 10:31

Parag Pawar

827
3
12
23

Hi thanks it worked i was checking for null and one more thing is that how i can get adapter position for mt textview – cooldev May 28 '18 at 10:36
and i also added how i'm sending the data – cooldev May 28 '18 at 10:36
There are multiple ways, Can you tell me what do you want to do with the TextView at a particular position? So I can you give you the specific answer – Parag Pawar May 28 '18 at 10:45
well you see the second activity has a recyclerview with different items and different items have different titles when the result activity starts it should have the same title as the recyclerview item that is why – cooldev May 28 '18 at 10:47
Can you show me how are you implementing the click for RecyclerView item? – Parag Pawar May 28 '18 at 10:59
Please see i have also added my viewholder class – cooldev May 28 '18 at 11:00
You're supposed to handle your recyclerview itemClick from you adapter class, what did you do in your adapter class? – Parag Pawar May 28 '18 at 11:08
Please see i added the complete adapter class – cooldev May 28 '18 at 11:29

V-rund Puro-hit · Accepted Answer · 2018-05-30T19:19:04.657

0

Dude you are doing it all wrong..

there is no need to pass values with two different keys. keep them both same.

First Activity

public void startMoreDetailActivity(){
    Intent startintent = new Intent(this, Main_Page_Details.class);
    startintent.putExtra("title",title_text);
    startActivity(startintent);
}

Second Activity

public void startMoreDetailActivity(){
    Intent startintent = new Intent(context, Main_Page_Details.class);
    int position  = getAdapterPosition();
    startintent.putExtra("title",title_text);
    context.startActivity(startintent);
}

and in your result Activity..

title_text = extras.getString("title");
toolbar_title.setText(title_text);

if you still want to do it your way...

if(getIntent().hasExtra("title")) {
    title_text = getIntent().getStringExtra("title");
    toolbar_title.setText(title_text);
} else {
    title_text2 = getIntent().getStringExtra("title2");
    toolbar_title.setText(title_text2);
}

EDIT :

you can get postion value by doing following.

public void startMoreDetailActivity(){
    Intent startintent = new Intent(context, Main_Page_Details.class);
    title_text = mSnaps.get(getAdapterPosition()).getText();
    startintent.putExtra("title",title_text);
    context.startActivity(startintent);
}

edited May 30 '18 at 19:19

answered May 28 '18 at 10:36

V-rund Puro-hit

5,518
9
31
50

Ok but can you tell me how i can send adapter position for textview from recyclerview – cooldev May 28 '18 at 10:45
post your adapter – V-rund Puro-hit May 28 '18 at 10:47
buddy that is not how it works.. there must me array list from which you are setting value to the textview please post full adapter.. – V-rund Puro-hit May 28 '18 at 11:18
hi please see i've added the complete adapter class – cooldev May 28 '18 at 11:29
Hi bro could you please help me with pagersnap helper – cooldev May 28 '18 at 13:33
ofc.. what is it? – V-rund Puro-hit May 30 '18 at 19:19
Actually i made a carousel view using recyclerview using this SO question https://stackoverflow.com/questions/41307578/recycler-view-resizing-item-view-while-scrolling-for-carousel-like-effect?utm_medium=organic&utm_source=google_rich_qa&utm_campaign=google_rich_qa but now i'm trying to automatically center scrolled item to center for that i used pagersnap helper using this SO question https://stackoverflow.com/questions/29134094/recyclerview-horizontal-scroll-snap-in-center/42128379?utm_medium=organic&utm_source=google_rich_qa&utm_campaign=google_rich_qa – cooldev May 31 '18 at 06:05
now the problem is it doesnt position the last and first item in recyclerview and i'm having hard timr understanding where i'm going wrong – cooldev May 31 '18 at 06:06

Not getting multiple intent in one activity

2 Answers2