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Unable to find explicit activity class Android Eclipse error


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android.content.ActivityNotFoundException: Unable to find explicit activity class {com.example.my_package/com.example.my_package.MainClass}; have you declared this activity in your AndroidManifest.xml?

Is MainClass.java in AndroidManifest as a activity ?
AndroidManifest.xml example

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="//schemas.android.com/apk/res/android"
      package="com.example.my_packag"
      android:versionCode="1"
      android:versionName="1.0">
    <uses-sdk android:minSdkVersion="7" />

    <application android:icon="@drawable/icon" android:label="@string/app_name">
        <activity android:name=".MainClass"
                  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>

397LW NO topic_id




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Admob testing on emulator issue.
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Solution:
adRequest.addTestDevice(AdRequest.TEST_EMULATOR);


AdView adView = new AdView(this, AdSize.BANNER, "a14d9..........");//MY_AD_UNIT_ID
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Dialog With RadioButton Android Example | dialog-with-radiobutton-android-example



private void dialogModeFC() {
	try {
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	alertDialog.show();
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You can use for, do while, while cycle for example:

public void myFunction(){
 for (int i = 0; i < 1; i++) {
	// some code
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       if(c==10)
         break; // goto stop; in C++
 } // end of for
 // stop: // break moved process to end of for
 


 // next code

}


260

SeekBar listener Android Example Source | seekbar-listener-android-example-source


SeekBar setOnSeekBarChangeListener Example. Change TextView font size by SeekBar Example.

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329

Eclipse ADT plugin not recent graphical layout editor | eclipse-adt-plugin-not-recent-graphical-layout-editor


Click to Android version combobox - drop down menu and select your version, which just using (have instaled). For example: You updated ADT by SDK manager, but forget to update Android version. You can use lower version from drop down menu, which using your project, or do update of Android by SDK manager.
adt-plugin-not-recent


Editace: 2014-02-15 20:46:01
Počet článků v kategorii: 397
Url:unable-to-find-explicit-activity-class-android-eclipse-error

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