Maybe I don't completely understand logcat. as of now it's been useful to see what line is causing my app to crash. But in this case it's not crashing and I dont see anything out of the ordinary in my logcat. Anyone able to see what I'm doing wrong?
On Jun 21, 3:59 pm, BryBam <[email protected]> wrote: > Well I appreciate the thought on another way I could go about doing > this. However I have a very similar approach on another activity with > text and it works great. I probably will want to look into your > suggestion later on. But for now im simply looking to see what i'm > doing wrong with my current code. At least for now, so i can get some > peace of mind. Looking at it I see nothing wrong. Neither does > eclipse. > > Lets just forget about the button, say i literally did just want a > different image to come up whenever the page was visited. Anyone see > the error? This has been bugging me for days. > > On Jun 21, 3:09 am, jamesc <[email protected]> wrote: > > > I've only scanned your code and note that you're using an Intent on > > the same class to essentially get the 'redraw/reload of a random > > image' to occur. I'm not sure that this would be the best way of > > going about what you want to achieve. (As an aside try using logcat > > to see what's happening; is all OK with your AndroidManifest.xml, as > > there may be an issue with the resolution of the Intent?). > > > Perhaps you should just look at finding (findViewById()) the ImageView > > and assigning it to a member field (you're currently finding it and > > assigning it on the stack), then in your onClick() override just do > > mMyImageView.setImageDrawable() (or whatever) to re-set what the > > rendered image should be? > > > On Jun 20, 11:00 pm,BryBam<[email protected]> wrote: > > > > I would also like to point out that I've tried all three of these > > > > private Integer [] mImageIds = { > > > R.drawable.icon, > > > R.drawable.shoticon, > > > R.drawable.mixicon, > > > }; > > > > private static final Integer [] mImageIds = { > > > R.drawable.icon, > > > R.drawable.shoticon, > > > R.drawable.mixicon, > > > }; > > > private static Integer [] mImageIds = { > > > R.drawable.icon, > > > R.drawable.shoticon, > > > R.drawable.mixicon, > > > }; > > > > NONE OF THOSE HAVE MADE A DIFFERENCE. > > > > On Jun 20, 5:48 pm,BryBam<[email protected]> wrote: > > > > > I've been staring at this for hours. It compiles fine with no errors > > > > and loads the activity on my nexus. The button and the menu items load > > > > fine with no issues at all. It's simply not loading any of the > > > > drawables i'm specifying :/ any ideas what I did wrong? > > > > > All I want is whenever this activity is brought up it randomly chooses > > > > an image from the drawables i specify. > > > > > //////////////////////////////////////////////////////////////////////////////////////////////////////////////////// > > > > HERE'S MY CODE FOR THE JAVA > > > > //////////////////////////////////////////////////////////////////////////////////////////////////////////////////// > > > > > package com.package.name; > > > > > import java.util.Random; > > > > import android.app.Activity; > > > > import android.content.Intent; > > > > import android.os.Bundle; > > > > import android.view.View; > > > > import android.widget.ImageView; > > > > import android.view.Menu; > > > > import android.view.MenuInflater; > > > > import android.view.MenuItem; > > > > import android.view.View.OnClickListener; > > > > > public class RandomImage extends Activity implements OnClickListener{ > > > > > private static final Random rgenerator = new Random(); > > > > > Integer [] mImageIds = { > > > > R.drawable.icon, > > > > R.drawable.shoticon, > > > > R.drawable.mixicon, > > > > }; > > > > > @Override > > > > public void onCreate(Bundle savedInstanceState) { > > > > super.onCreate(savedInstanceState); > > > > setContentView(R.layout.randomimage); > > > > > Integer q = mImageIds[rgenerator.nextInt(mImageIds.length)]; > > > > > ImageView iv = (ImageView) findViewById(R.id.imageviewyeah); > > > > iv.setTag(q); > > > > > View nextButton = findViewById(R.id.next_image_button); > > > > nextButton.setOnClickListener(this); > > > > > } > > > > > @Override > > > > public void onClick(View v) { > > > > switch (v.getId()) { > > > > case R.id.next_image_button: > > > > Intent i = new Intent(this, RandomImage.class); > > > > startActivity(i); > > > > break; > > > > } > > > > > } > > > > > @Override > > > > public boolean onCreateOptionsMenu (Menu menu) { > > > > super.onCreateOptionsMenu(menu); > > > > MenuInflater inflater = getMenuInflater(); > > > > inflater.inflate(R.menu.menu3, menu); > > > > return true; > > > > } > > > > > @Override > > > > public boolean onOptionsItemSelected (MenuItem item) { > > > > switch (item.getItemId()) { > > > > case R.id.menu: > > > > startActivity(new Intent(this, Main.class)); > > > > return true; > > > > > } > > > > > return false; > > > > } > > > > > } > > > > > //////////////////////////////////////////////////////////////////////////////////////////////////////////////////// > > > > AND HERES MY CODE FOR THE LAYOUT.XML > > > > > //////////////////////////////////////////////////////////////////////////////////////////////////////////////////// > > > > > <?xml version="1.0" encoding="utf-8"?> > > > > <LinearLayout > > > > android:orientation="vertical" > > > > xmlns:android="http://schemas.android.com/apk/res/android"; > > > > android:id="@+id/widget0" > > > > android:background="@drawable/nhiebg" > > > > android:layout_width="fill_parent" > > > > android:layout_height="fill_parent" > > > > android:layout_gravity="center" > > > > > > <ImageView > > > > android:id="@+id/imageviewyeah" > > > > android:tag="q" > > > > android:layout_width="wrap_content" > > > > android:layout_height="wrap_content" > > > > android:layout_gravity="center"> > > > > </ImageView> > > > > > <Button > > > > android:id="@+id/next_image_button" > > > > android:text="Next Image" > > > > android:layout_width="fill_parent" > > > > android:layout_height="wrap_content" > > > > android:padding="10dip" > > > > android:typeface="serif"/> > > > > > </LinearLayout> -- 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
