problem in image reading

ekambresh · by **ekambresh** » Thu Feb 14, 2008 1:00 pm

hey all, i am new to android, trying to draw image in the background.,and placed image in drawable folder,
i am using following code but it giving "cannot resolve drawable".and even R.java file is not updating, i am using eclips IDE, i dont know wt is happening.
plz guide me how to draw image and wt saught of alteration has to be done to xml file

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Using xml Syntax Highlighting

<?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"
 
    >
 
<TextView  
 
    android:layout_width="fill_parent" 
 
    android:layout_height="wrap_content" 
 
    android:text="Hello World, Draw"
 
    />
 
<ImageView 
 
        id = "@+id/image"
 
        android:layout_centerVertical = "true"
 
        android:layout_centerHorizontal = "true"
 
        android:layout_width = "fill_parent"    
 
        android:layout_height = "fill_parent"
 
        android:src = "@drawable/image1">
 
</ImageView>
 
</LinearLayout>
Parsed in 0.003 seconds,  using GeSHi 1.0.8.4

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Using java Syntax Highlighting

package com.google.android.draw;
 
import android.app.Activity;
 
import android.os.Bundle;
 
import android.widget.ImageView;
 
public class Draw extends Activity {
 
    /** Called when the activity is first created. */
 
    @Override
 
    public void onCreate(Bundle icicle) {
 
        super.onCreate(icicle);
 
        setContentView(R.layout.main);
 
        ImageView image = new ImageView(this);
 
        image.setImageDrawable(getResources(R.drawable.image1));
 
        image.setScaleType(ImageView.ScaleType.FIT_CENTER);
 
    }
 
}
Parsed in 0.032 seconds,  using GeSHi 1.0.8.4

best Regards
ekambresh

plusminus · by **plusminus** » Thu Feb 14, 2008 1:04 pm

Hello ekambresh,

are you using the sdk release yesterday :?:

Then you need to change

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Using xml Syntax Highlighting

     id = "@+id/image"
Parsed in 0.000 seconds,  using GeSHi 1.0.8.4

to

Syntax: [ Download ] [ Hide ]

Using xml Syntax Highlighting

     android:id = "@+id/image"
Parsed in 0.000 seconds,  using GeSHi 1.0.8.4

also in this line:

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Using java Syntax Highlighting

ImageView image = new ImageView(this); 
Parsed in 0.029 seconds,  using GeSHi 1.0.8.4

you were thinking of doing this:

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Using java Syntax Highlighting

ImageView image = (ImageView)findViewById(R.id.image);
Parsed in 0.033 seconds,  using GeSHi 1.0.8.4

You should also change that one codeline to the following:

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Using java Syntax Highlighting

...setImageDrawable(getResources().getDrawable(R.drawable.image));
Parsed in 0.034 seconds,  using GeSHi 1.0.8.4

Regards,
plusminus

problem in image reading

problem in image reading

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