codeguru42

        Log.d(TAG, "null activity");
        this.setActivity(null);
        Log.d(TAG, "change orientation");
        this.activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
        Log.d(TAG, "restart activity");
        this.activity = this.getActivity();

        Log.d(TAG, "assertions");
        lv = ((ListActivity) this.activity).getListView();

codeguru42

java.lang.NullPointerException
at bbct.android.common.activity.test.BaseballCardListWithDataTest.testSelectionAfterSaveInstanceState(BaseballCardListWithDataTest.java:462)
at java.lang.reflect.Method.invokeNative(Native Method)
at android.test.InstrumentationTestCase.runMethod(InstrumentationTestCase.java:214)
at android.test.InstrumentationTestCase.runTest(InstrumentationTestCase.java:199)
at android.test.ActivityInstrumentationTestCase2.runTest(ActivityInstrumentationTestCase2.java:192)
at android.test.AndroidTestRunner.runTest(AndroidTestRunner.java:190)
at android.test.AndroidTestRunner.runTest(AndroidTestRunner.java:175)
at android.test.InstrumentationTestRunner.onStart(InstrumentationTestRunner.java:555)
at android.app.Instrumentation$InstrumentationThread.run(Instrumentation.java:1584)

codeguru42

package codeguru.exercise;

import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import com.google.zxing.client.android.CaptureActivity;

public class MainActivity extends Activity {

codeguru42

public class SubclassActivity extends MainActivity {

	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);

		View textView = findViewById(R.id.button1);
		textView.setOnClickListener(new OnClickListener() {

			@Override

codeguru42

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup parent,
            Bundle savedInstanceState) {
        Log.d(TAG, "onCreateView()");

        View fragmentView = inflater.inflate(R.layout.image, parent, false);
        ImageView imageView = (ImageView) fragmentView.findViewById(R.id.image);
        imageView.setImageResource(imageId);

        return fragmentView;

codeguru42

        <activity
            android:name=".DangerousActivity"
            android:label="@string/app_name"
            android:permission="course.labs.permissions.DANGEROUS_ACTIVITY_PERM" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

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

codeguru42

02-05 16:33:31.974: I/Lab-Fragments(2565): Entered onItemSelected(0)
02-05 16:33:32.324: I/Lab-Fragments(2565): Entered updateFeedDisplay()
02-05 16:33:34.614: I/Lab-Fragments(2565): Entered onActivityCreated()
02-05 16:33:36.454: I/Lab-Fragments(2565): Entered onItemSelected(1)
02-05 16:33:36.454: I/Lab-Fragments(2565): Entered updateFeedDisplay()
02-05 16:33:39.074: I/Lab-Fragments(2565): Entered onActivityCreated()
02-05 16:33:40.404: I/Lab-Fragments(2565): Entered onItemSelected(2)
02-05 16:33:40.404: I/Lab-Fragments(2565): Entered updateFeedDisplay()

codeguru42

Bundle b = new Bundle();
b.setString("name", name);
b.setInt("someInt", someInt);
Message m = new Message();
m.setData(b);

codeguru42

03-01 10:54:44.479: E/AndroidRuntime(1656): java.lang.RuntimeException: Unable to pause activity {course.labs.notificationslab/course.labs.notificationslab.MainActivity}: java.lang.IllegalArgumentException: Receiver not registered: null
03-01 10:54:44.479: E/AndroidRuntime(1656): 	at android.app.ActivityThread.performPauseActivity(ActivityThread.java:2838)
03-01 10:54:44.479: E/AndroidRuntime(1656): 	at android.app.ActivityThread.performPauseActivity(ActivityThread.java:2794)
03-01 10:54:44.479: E/AndroidRuntime(1656): 	at android.app.ActivityThread.handlePauseActivity(ActivityThread.java:2772)
03-01 10:54:44.479: E/AndroidRuntime(1656): 	at android.app.ActivityThread.access$800(ActivityThread.java:130)
03-01 10:54:44.479: E/AndroidRuntime(1656): 	at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1212)
03-01 10:54:44.479: E/AndroidRuntime(1656): 	at android.os.Handler.dispatchMessage(Handler.java:99)
03-01 10:54:44.479: E/AndroidRuntime(1656): 	at android.os.Looper.loop(Looper.java:137)
03-01 

codeguru42

    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
        GoogleMapOptions options = new GoogleMapOptions()
                .mapType(GoogleMap.MAP_TYPE_SATELLITE);
        SupportMapFragment mapFragment = SupportMapFragment
                .newInstance(options);
        GoogleMap map = mapFragment.getMap();