I am really really confused. How are you including the ImageView that you have in the activity. I can see that you have created a new ImageView through code, but haven't added it to the Activity anywhere.
On Nov 12, 5:21 pm, Alok Upadhyay <[email protected]> wrote: > i have thirty images in my drawable folder.a layout having back and > next buttons and having an imageview.now on clicking next and back > buttons different-2 images displayed.my xml code is: > <?xml version="1.0" encoding="utf-8"?> > <LinearLayout xmlns:android="http://schemas.android.com/apk/res/ > android" > android:orientation="vertical" > android:layout_width="fill_parent" > android:layout_height="fill_parent" > android:gravity="center" > > > <ImageButton > android:id="@+id/back" > android:src="@drawable/btn_back" > android:layout_width="wrap_content" > android:layout_height="wrap_content" > android:layout_gravity="left" > /> > <ImageButton > android:id="@+id/next" > android:src="@drawable/btn_next" > android:layout_width="wrap_content" > android:layout_height="wrap_content" > android:layout_gravity="right" > /> > <ImageView > android:id="@+id/imageWoL0" > android:layout_width="wrap_content" > android:layout_height="wrap_content" > android:layout_gravity="left" > > /> > > </LinearLayout> > > java code as: > private int imageCounter = 0; > private ImageView imageView; > > private int[] imageArray = {R.drawable.image_w_lbl_0, > R.drawable.image_w_lbl_1,}; > @Override > public void onCreate(Bundle savedInstanceState) > { > setContentView(R.layout.parent_frame);//this one is the common > parent layout for all imageviews > super.onCreate(savedInstanceState); > > requestWindowFeature(Window.FEATURE_NO_TITLE); > > getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, > WindowManager.LayoutParams.FLAG_FULLSCREEN); > > imageView = new ImageView(this); > > ImageButton next = (ImageButton) findViewById(R.id.next); > ImageButton back = (ImageButton) findViewById(R.id.back); > next.setOnClickListener(this); > back.setOnClickListener(this); > //show the default image > this.loadImage(imageArray[imageCounter]); > > } > @Override > public void onClick(View v) > { > int imagePath = 0; > // TODO Auto-generated method stub > switch (v.getId()) > { > case R.id.next: > Log.i("Tag","tag"); > if(imageCounter < 25) > { > > imagePath = imageArray[imageCounter]; > } > imageCounter++; > break; > case R.id.back: > if(imageCounter > 0) > { > //imagePath = > } > break; > } > this.loadImage(imagePath); > > } > > private void loadImage(int imagePath) > { > imageView.setImageResource(imagePath); > //imageView.findViewById(R.id.imageWoL0); > //imageView. > } > the problem is that i am not getting imageview means my first image > R.drawable.image_w_lbl_0(see above array) is not being loaded. > any help will be appreciated -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
