[Java for Android App Development] hiphop12ism:
Hey, i was working through intent, when I encountered this error. My app seems to crash, when any of the button is clicked..

Please help me out.. I am providing all the codes.. :D

manifest:

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.intent"
android:versionCode="1"
android:versionName="1.0" >

<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="8" />

<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<activity
android:name="com.example.intent.MainActivity"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />

<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>

</manifest>

main_activity.xml:

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:padding="10sp" >

<Button
android:id="@+id/button1"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:text="onClickWebBrowser"
android:onClick="onClickWebBrowser" />

<Button
android:id="@+id/button2"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_alignLeft="@+id/button1"
android:layout_alignParentBottom="true"
android:text="oClickMakeCalls"
android:onClick="onClickMakeCalls"/>

<Button
android:id="@+id/button3"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_alignRight="@+id/button1"
android:layout_centerVertical="true"
android:text="onClickShowMap"
android:onClick="onClickShowMap" />

</RelativeLayout>

MainActivity.java:

package com.example.intent;

import android.net.Uri;
import android.os.Bundle;
import android.app.Activity;
import android.content.Intent;
import android.view.Menu;
import android.view.View;

public class MainActivity extends Activity {
int request_code = 1;

[MENTION=439709]override[/MENTION]
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);

}

public void onClickWebBrowser(View v) {
Intent i = new Intent(android.content.Intent.ACTION_VIEW,
Uri.parse("www.crazyandroidgalaxy.blogspot.in"));
startActivity(i);

}

public void onClickMakeCalls(View v) {
Intent i = new Intent(android.content.Intent.ACTION_DIAL,
Uri.parse("01123235616"));
startActivity(i);
}

public void onClickShowMap(View v) {
Intent i = new Intent(android.content.Intent.ACTION_VIEW,
Uri.parse("“geo:37.827500,-122.481670”"));
startActivity(i);
}

}

logcat:

07-11 12:46:55.290: D/AndroidRuntime(284): Shutting down VM
07-11 12:46:55.290: W/dalvikvm(284): threadid=1: thread exiting with uncaught exception (group=0x4001d800)
07-11 12:46:55.569: E/AndroidRuntime(284): FATAL EXCEPTION: main
07-11 12:46:55.569: E/AndroidRuntime(284): java.lang.IllegalStateException: Could not execute method of the activity
07-11 12:46:55.569: E/AndroidRuntime(284):	at android.view.View$1.onClick(View.java:2072)
07-11 12:46:55.569: E/AndroidRuntime(284):	at android.view.View.performClick(View.java:2408)
07-11 12:46:55.569: E/AndroidRuntime(284):	at android.view.View$PerformClick.run(View.java:8816)
07-11 12:46:55.569: E/AndroidRuntime(284):	at android.os.Handler.handleCallback(Handler.java:587)
07-11 12:46:55.569: E/AndroidRuntime(284):	at android.os.Handler.dispatchMessage(Handler.java:92)
07-11 12:46:55.569: E/AndroidRuntime(284):	at android.os.Looper.loop(Looper.java:123)
07-11 12:46:55.569: E/AndroidRuntime(284):	at android.app.ActivityThread.main(ActivityThread.java:4627)
07-11 12:46:55.569: E/AndroidRuntime(284):	at java.lang.reflect.Method.invokeNative(Native Method)
07-11 12:46:55.569: E/AndroidRuntime(284):	at java.lang.reflect.Method.invoke(Method.java:521)
07-11 12:46:55.569: E/AndroidRuntime(284):	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)
07-11 12:46:55.569: E/AndroidRuntime(284):	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
07-11 12:46:55.569: E/AndroidRuntime(284):	at dalvik.system.NativeStart.main(Native Method)
07-11 12:46:55.569: E/AndroidRuntime(284): Caused by: java.lang.reflect.InvocationTargetException
07-11 12:46:55.569: E/AndroidRuntime(284):	at com.example.intent.MainActivity.onClickWebBrowser(MainActivity.java:24)
07-11 12:46:55.569: E/AndroidRuntime(284):	at java.lang.reflect.Method.invokeNative(Native Method)
07-11 12:46:55.569: E/AndroidRuntime(284):	at java.lang.reflect.Method.invoke(Method.java:521)
07-11 12:46:55.569: E/AndroidRuntime(284):	at android.view.View$1.onClick(View.java:2067)
07-11 12:46:55.569: E/AndroidRuntime(284):	... 11 more
07-11 12:46:55.569: E/AndroidRuntime(284): Caused by: android.content.ActivityNotFoundException: No Activity found to handle Intent { act=android.intent.action.VIEW dat=www.crazyandroidgalaxy.blogspot.in }
07-11 12:46:55.569: E/AndroidRuntime(284):	at android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:1408)
07-11 12:46:55.569: E/AndroidRuntime(284):	at android.app.Instrumentation.execStartActivity(Instrumentation.java:1378)
07-11 12:46:55.569: E/AndroidRuntime(284):	at android.app.Activity.startActivityForResult(Activity.java:2817)
07-11 12:46:55.569: E/AndroidRuntime(284):	at android.app.Activity.startActivity(Activity.java:2923)
07-11 12:46:55.569: E/AndroidRuntime(284):	... 15 more
07-11 12:46:55.569: E/AndroidRuntime(284): FATAL EXCEPTION: main
07-11 12:46:55.569: E/AndroidRuntime(284): java.lang.IllegalStateException: Could not execute method of the activity
07-11 12:46:55.569: E/AndroidRuntime(284):	at android.view.View$1.onClick(View.java:2072)
07-11 12:46:55.569: E/AndroidRuntime(284):	at android.view.View.performClick(View.java:2408)
07-11 12:46:55.569: E/AndroidRuntime(284):	at android.view.View$PerformClick.run(View.java:8816)
07-11 12:46:55.569: E/AndroidRuntime(284):	at android.os.Handler.handleCallback(Handler.java:587)
07-11 12:46:55.569: E/AndroidRuntime(284):	at android.os.Handler.dispatchMessage(Handler.java:92)
07-11 12:46:55.569: E/AndroidRuntime(284):	at android.os.Looper.loop(Looper.java:123)
07-11 12:46:55.569: E/AndroidRuntime(284):	at android.app.ActivityThread.main(ActivityThread.java:4627)
07-11 12:46:55.569: E/AndroidRuntime(284):	at java.lang.reflect.Method.invokeNative(Native Method)
07-11 12:46:55.569: E/AndroidRuntime(284):	at java.lang.reflect.Method.invoke(Method.java:521)
07-11 12:46:55.569: E/AndroidRuntime(284):	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)
07-11 12:46:55.569: E/AndroidRuntime(284):	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
07-11 12:46:55.569: E/AndroidRuntime(284):	at dalvik.system.NativeStart.main(Native Method)
07-11 12:46:55.569: E/AndroidRuntime(284): Caused by: java.lang.reflect.InvocationTargetException
07-11 12:46:55.569: E/AndroidRuntime(284):	at com.example.intent.MainActivity.onClickWebBrowser(MainActivity.java:24)
07-11 12:46:55.569: E/AndroidRuntime(284):	at java.lang.reflect.Method.invokeNative(Native Method)
07-11 12:46:55.569: E/AndroidRuntime(284):	at java.lang.reflect.Method.invoke(Method.java:521)
07-11 12:46:55.569: E/AndroidRuntime(284):	at android.view.View$1.onClick(View.java:2067)
07-11 12:46:55.569: E/AndroidRuntime(284):	... 11 more
07-11 12:46:55.569: E/AndroidRuntime(284): Caused by: android.content.ActivityNotFoundException: No Activity found to handle Intent { act=android.intent.action.VIEW dat=www.crazyandroidgalaxy.blogspot.in }
07-11 12:46:55.569: E/AndroidRuntime(284):	at android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:1408)
07-11 12:46:55.569: E/AndroidRuntime(284):	at android.app.Instrumentation.execStartActivity(Instrumentation.java:1378)
07-11 12:46:55.569: E/AndroidRuntime(284):	at android.app.Activity.startActivityForResult(Activity.java:2817)
07-11 12:46:55.569: E/AndroidRuntime(284):	at android.app.Activity.startActivity(Activity.java:2923)
07-11 12:46:55.569: E/AndroidRuntime(284):	... 15 more
07-11 12:46:57.890: I/Process(284): Sending signal. PID: 284 SIG: 9

Please help me out! Thanks in advance.. :D