Note that there are some explanatory texts on larger screens.

plurals
  1. POandroid.view.InflateException: Binary XML file line #15: Error inflating class
    primarykey
    data
    text
    <p>i have implemented an new ImageLoaderView that extends view, with a code that works if i set the xml programatically. But as this seems to be difficult I am trying to make it work for an xml in my res layout folder, but i am getting an error. Below are my codes.</p> <p>LoaderImageView:</p> <pre><code>package com.anon.android.test; import java.io.IOException; import java.net.MalformedURLException; import android.content.Context; import android.graphics.drawable.Drawable; import android.os.Handler; import android.os.Message; import android.os.Handler.Callback; import android.util.AttributeSet; import android.view.View; import android.widget.ImageView; import android.widget.LinearLayout; import android.widget.ProgressBar; /** * Free for anyone to use, just say thanks and share :-) * @author Blundell * */ public class LoaderImageView extends LinearLayout{ private static final int COMPLETE = 0; private static final int FAILED = 1; private Context mContext; private Drawable mDrawable; private ProgressBar mSpinner; private ImageView mImage; /** * This is used when creating the view in XML * To have an image load in XML use the tag 'image="http://developer.android.com/images/dialog_buttons.png"' * Replacing the url with your desired image * Once you have instantiated the XML view you can call * setImageDrawable(url) to change the image * @param context * @param attrSet */ public LoaderImageView(final Context context, final AttributeSet attrSet) { super(context, attrSet); final String url = attrSet.getAttributeValue(null, "image"); if(url != null){ instantiate(context, url); } else { instantiate(context, null); } } /** * This is used when creating the view programatically * Once you have instantiated the view you can call * setImageDrawable(url) to change the image * @param context the Activity context * @param imageUrl the Image URL you wish to load */ public LoaderImageView(final Context context, final String imageUrl) { super(context); instantiate(context, imageUrl); } /** * First time loading of the LoaderImageView * Sets up the LayoutParams of the view, you can change these to * get the required effects you want */ private void instantiate(final Context context, final String imageUrl) { mContext = context; mImage = new ImageView(mContext); mImage.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT)); mSpinner = new ProgressBar(mContext); mSpinner.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT)); mSpinner.setIndeterminate(true); addView(mSpinner); addView(mImage); if(imageUrl != null){ setImageDrawable(imageUrl); } } /** * Set's the view's drawable, this uses the internet to retrieve the image * don't forget to add the correct permissions to your manifest * @param imageUrl the url of the image you wish to load */ public void setImageDrawable(final String imageUrl) { mDrawable = null; mSpinner.setVisibility(View.VISIBLE); mImage.setVisibility(View.GONE); new Thread(){ public void run() { try { mDrawable = getDrawableFromUrl(imageUrl); imageLoadedHandler.sendEmptyMessage(COMPLETE); } catch (MalformedURLException e) { imageLoadedHandler.sendEmptyMessage(FAILED); } catch (IOException e) { imageLoadedHandler.sendEmptyMessage(FAILED); } }; }.start(); } /** * Callback that is received once the image has been downloaded */ private final Handler imageLoadedHandler = new Handler(new Callback() { public boolean handleMessage(Message msg) { switch (msg.what) { case COMPLETE: mImage.setImageDrawable(mDrawable); mImage.setVisibility(View.VISIBLE); mSpinner.setVisibility(View.GONE); break; case FAILED: default: // Could change image here to a 'failed' image // otherwise will just keep on spinning break; } return true; } }); /** * Pass in an image url to get a drawable object * @return a drawable object * @throws IOException * @throws MalformedURLException */ private static Drawable getDrawableFromUrl(final String url) throws IOException, MalformedURLException { return Drawable.createFromStream(((java.io.InputStream)new java.net.URL(url).getContent()), "name"); } } </code></pre> <p>This is my xml:</p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent" android:background="#ffffff"&gt; &lt;Button android:id="@+id/button_weather9" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_gravity="center" android:text="Back" /&gt; &lt;com.anon.android.test.LoaderImageview android:id="@+id/weather_icon" android:layout_width="fill_parent" android:layout_height="fill_parent" android:layout_gravity="center_horizontal" android:scaleType="fitXY" image="http://developer.android.com/images/dialog_buttons.png" /&gt; &lt;/LinearLayout&gt; </code></pre> <p>and this is how I call it: (in my ImageLoading Activity )</p> <pre><code>LoaderImageView image = (LoaderImageView) findViewById(R.id.weather_icon); </code></pre> <p>But I am getting this error:</p> <pre><code>01-13 09:16:45.516: E/AndroidRuntime(216): Uncaught handler: thread main exiting due to uncaught exception 01-13 09:16:45.526: E/AndroidRuntime(216): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.anon.android.test/com.anon.android.test.ImageLoading}: android.view.InflateException: Binary XML file line #15: Error inflating class com.anon.android.test.LoaderImageview 01-13 09:16:45.526: E/AndroidRuntime(216): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2496) 01-13 09:16:45.526: E/AndroidRuntime(216): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2512) 01-13 09:16:45.526: E/AndroidRuntime(216): at android.app.ActivityThread.access$2200(ActivityThread.java:119) 01-13 09:16:45.526: E/AndroidRuntime(216): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1863) 01-13 09:16:45.526: E/AndroidRuntime(216): at android.os.Handler.dispatchMessage(Handler.java:99) 01-13 09:16:45.526: E/AndroidRuntime(216): at android.os.Looper.loop(Looper.java:123) 01-13 09:16:45.526: E/AndroidRuntime(216): at android.app.ActivityThread.main(ActivityThread.java:4363) 01-13 09:16:45.526: E/AndroidRuntime(216): at java.lang.reflect.Method.invokeNative(Native Method) 01-13 09:16:45.526: E/AndroidRuntime(216): at java.lang.reflect.Method.invoke(Method.java:521) 01-13 09:16:45.526: E/AndroidRuntime(216): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860) 01-13 09:16:45.526: E/AndroidRuntime(216): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618) 01-13 09:16:45.526: E/AndroidRuntime(216): at dalvik.system.NativeStart.main(Native Method) 01-13 09:16:45.526: E/AndroidRuntime(216): Caused by: android.view.InflateException: Binary XML file line #15: Error inflating class com.anon.android.test.LoaderImageview 01-13 09:16:45.526: E/AndroidRuntime(216): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:576) 01-13 09:16:45.526: E/AndroidRuntime(216): at android.view.LayoutInflater.rInflate(LayoutInflater.java:618) 01-13 09:16:45.526: E/AndroidRuntime(216): at android.view.LayoutInflater.inflate(LayoutInflater.java:407) 01-13 09:16:45.526: E/AndroidRuntime(216): at android.view.LayoutInflater.inflate(LayoutInflater.java:320) 01-13 09:16:45.526: E/AndroidRuntime(216): at android.view.LayoutInflater.inflate(LayoutInflater.java:276) 01-13 09:16:45.526: E/AndroidRuntime(216): at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:198) 01-13 09:16:45.526: E/AndroidRuntime(216): at android.app.Activity.setContentView(Activity.java:1622) 01-13 09:16:45.526: E/AndroidRuntime(216): at com.anon.android.test.ImageLoading.onCreate(ImageLoading.java:22) 01-13 09:16:45.526: E/AndroidRuntime(216): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047) 01-13 09:16:45.526: E/AndroidRuntime(216): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2459) 01-13 09:16:45.526: E/AndroidRuntime(216): ... 11 more 01-13 09:16:45.526: E/AndroidRuntime(216): Caused by: java.lang.ClassNotFoundException: com.anon.android.test.LoaderImageview in loader dalvik.system.PathClassLoader@44e8cad8 01-13 09:16:45.526: E/AndroidRuntime(216): at dalvik.system.PathClassLoader.findClass(PathClassLoader.java:243) 01-13 09:16:45.526: E/AndroidRuntime(216): at java.lang.ClassLoader.loadClass(ClassLoader.java:573) 01-13 09:16:45.526: E/AndroidRuntime(216): at java.lang.ClassLoader.loadClass(ClassLoader.java:532) 01-13 09:16:45.526: E/AndroidRuntime(216): at android.view.LayoutInflater.createView(LayoutInflater.java:466) 01-13 09:16:45.526: E/AndroidRuntime(216): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:565) 01-13 09:16:45.526: E/AndroidRuntime(216): ... 20 more </code></pre> <p>I think that what gets me the error is the way I declare my LoaderImageView in my xml. Can you help me?</p>
    singulars
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
 

Querying!

 
Guidance

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload