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POWhy does it shuts down when I click onClick event?
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  1. POWhy does it shuts down when I click onClick event?
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    copied!<p>I did put <code>android:clickable="true"</code>, and <code>android:onClick="iconViewLink4"</code> in <code>LinearLayout</code></p> <p>So, <code>iconViewLink4</code> should be called when it's clicked.<br> However, this application shuts down when I click it. </p> <p>What's wrong with this code?</p> <p><strong>Layout(activity_behind_left_simple.xml)</strong></p> <pre><code>&lt;ScrollView xmlns:android="http://schemas.android.com/apk/res/android" style="@style/leftBehindMenuScroll" &gt; &lt;LinearLayout style="@style/behindMenuScrollContent" android:paddingTop="25dp" &gt; &lt;TextView style="@style/behindMenuItemTitle" android:text="People" /&gt; &lt;View android:layout_width="fill_parent" android:layout_height="1dp" android:layout_marginBottom= "5dp" android:background="#d2d2d2"/&gt; &lt;LinearLayout android:id="@+id/iconViewLink4" android:layout_width="match_parent" android:clickable="true" android:onClick="iconViewLink4" android:layout_height="wrap_content" &gt; &lt;jp.fureco.IconView android:id="@+id/iconViewItem4" android:orientation="vertical" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginLeft="15dp" android:textSize="20dp"/&gt; &lt;TextView android:layout_marginLeft="10dp" style="@style/behindMenuItemLabel" android:text="visitor" /&gt; &lt;/LinearLayout&gt; &lt;/LinearLayout&gt; &lt;/ScrollView&gt; </code></pre> <p><strong>MainActivity.java</strong></p> <pre><code>public class MainActivity extends Activity { ... @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); mNav = new SimpleSideDrawer(this); mNav.setLeftBehindContentView(R.layout.activity_behind_left_simple); mNav.setRightBehindContentView(R.layout.activity_behind_right_simple); ... } public void iconViewLink4(View view) { Toast.makeText(this, "This is test!", Toast.LENGTH_SHORT).show(); } } </code></pre> <p><strong>LogCat</strong></p> <pre><code>08-13 06:12:53.278: E/Trace(26398): error opening trace file: No such file or directory (2) 08-13 06:12:53.648: E/chromium(26398): external/chromium/net/disk_cache/stat_hub.cc:216: [0813/061253:ERROR:stat_hub.cc(216)] StatHub::Init - App com.sample isn't supported. 08-13 06:12:53.658: E/chromium(26398): external/chromium/net/disk_cache/stat_hub.cc:216: [0813/061253:ERROR:stat_hub.cc(216)] StatHub::Init - App com.sample isn't supported. 08-13 06:12:59.664: E/GLUtils(26398): GL ERROR - after deleteUnusedTextures() glError (0x502) 08-13 06:13:00.585: E/AndroidRuntime(26398): FATAL EXCEPTION: main 08-13 06:13:00.585: E/AndroidRuntime(26398): java.lang.IllegalStateException: Could not find a method iconViewLink4(View) in the activity class android.app.Application for onClick handler on view class android.widget.LinearLayout with id 'iconViewLink4' 08-13 06:13:00.585: E/AndroidRuntime(26398): at android.view.View$1.onClick(View.java:3596) 08-13 06:13:00.585: E/AndroidRuntime(26398): at android.view.View.performClick(View.java:4102) 08-13 06:13:00.585: E/AndroidRuntime(26398): at android.view.View$PerformClick.run(View.java:17085) 08-13 06:13:00.585: E/AndroidRuntime(26398): at android.os.Handler.handleCallback(Handler.java:615) 08-13 06:13:00.585: E/AndroidRuntime(26398): at android.os.Handler.dispatchMessage(Handler.java:92) 08-13 06:13:00.585: E/AndroidRuntime(26398): at android.os.Looper.loop(Looper.java:155) 08-13 06:13:00.585: E/AndroidRuntime(26398): at android.app.ActivityThread.main(ActivityThread.java:5511) 08-13 06:13:00.585: E/AndroidRuntime(26398): at java.lang.reflect.Method.invokeNative(Native Method) 08-13 06:13:00.585: E/AndroidRuntime(26398): at java.lang.reflect.Method.invoke(Method.java:511) 08-13 06:13:00.585: E/AndroidRuntime(26398): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1029) 08-13 06:13:00.585: E/AndroidRuntime(26398): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:796) 08-13 06:13:00.585: E/AndroidRuntime(26398): at dalvik.system.NativeStart.main(Native Method) 08-13 06:13:00.585: E/AndroidRuntime(26398): Caused by: java.lang.NoSuchMethodException: iconViewLink4 [class android.view.View] 08-13 06:13:00.585: E/AndroidRuntime(26398): at java.lang.Class.getConstructorOrMethod(Class.java:460) 08-13 06:13:00.585: E/AndroidRuntime(26398): at java.lang.Class.getMethod(Class.java:915) 08-13 06:13:00.585: E/AndroidRuntime(26398): at android.view.View$1.onClick(View.java:3589) 08-13 06:13:00.585: E/AndroidRuntime(26398): ... 11 more </code></pre>
 

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