CODEWITHSUNDEEP
javaandroidsplash-screenmain-activity
EverBloom
EverBloom

Reputation: 21

splash wouldn't go to the main activity

Splash.java 

public class Splash extends Activity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.splash);

        final ImageView iv = (ImageView) findViewById(R.id.imageView);
        final Animation an = AnimationUtils.loadAnimation(getBaseContext(), R.anim.rotate);
        final Animation an2 = AnimationUtils.loadAnimation(getBaseContext(), R.anim.abc_fade_out);


        iv.startAnimation(an);
        an.setAnimationListener(new Animation.AnimationListener() {
            @Override
            public void onAnimationStart(Animation animation) {
            }

            @Override
            public void onAnimationEnd(Animation animation) {
                iv.startAnimation(an2);
                finish();
                Intent i = new Intent(Splash.this, MainActivity.class);
                startActivity(i);
            }

            @Override
            public void onAnimationRepeat(Animation animation) {

            }
        });
    }
}

MainActivity.java

public class MainActivity extends AppCompatActivity {

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

        Button gsbtn = (Button) findViewById(R.id.gsbtn);
        Button gstbtn = (Button) findViewById(R.id.gstbtn);
        Button nhbtn = (Button) findViewById(R.id.nhbtn);
        Button settingsbtn = (Button) findViewById(R.id.settingsbtn);
        Button exitbtn = (Button) findViewById(R.id.exitbtn);

        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
        setSupportActionBar(toolbar);

        FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab);
        fab.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                Snackbar.make(view, "Replace with your own action", Snackbar.LENGTH_LONG)
                        .setAction("Action", null).show();
            }
        });
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.menu_main, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        // Handle action bar item clicks here. The action bar will
        // automatically handle clicks on the Home/Up button, so long
        // as you specify a parent activity in AndroidManifest.xml.
        int id = item.getItemId();

        //noinspection SimplifiableIfStatement
        if (id == R.id.action_settings) {
            return true;
        }

        return super.onOptionsItemSelected(item);
    }
}

this is my code for main activity and splash but as soon as the emulator hits the main acticivty, the apps breaks and displays the error

"Unfortunately the app has stopped working"

The event log is not showing any bad errors but I do get this in monitor section;

02-25 22:23:17.425 2197-2197/uk.ac.hud.compugeek E/AndroidRuntime: 
FATAL EXCEPTION: main
Process: uk.ac.hud.compugeek, PID: 2197
android.content.ActivityNotFoundException: Unable to find explicit activity class {uk.ac.hud.compugeek/uk.ac.hud.compugeek.MainActivity}; have you declared this activity in your AndroidManifest.xml?
   at android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:1794)
   at android.app.Instrumentation.execStartActivity(Instrumentation.java:1512)
   at android.app.Activity.startActivityForResult(Activity.java:3917)
   at android.app.Activity.startActivityForResult(Activity.java:3877)
   at android.app.Activity.startActivity(Activity.java:4200)
   at android.app.Activity.startActivity(Activity.java:4168)
   at uk.ac.hud.compugeek.Splash$1.onAnimationEnd(Splash.java:41)
   at android.view.animation.AnimationSet.getTransformation(AnimationSet.java:400)
   at android.view.animation.Animation.getTransformation(Animation.java:943)
   at android.view.View.applyLegacyAnimation(View.java:15771)
   at android.view.View.draw(View.java:15887)
   at android.view.ViewGroup.drawChild(ViewGroup.java:3609)
   at android.support.design.widget.CoordinatorLayout.drawChild(CoordinatorLayout.java:1077)
   at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3399)
   at android.view.View.draw(View.java:16181)
   at android.view.View.updateDisplayListIfDirty(View.java:15174)
   at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:3593)
   at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3573)
   at android.view.View.updateDisplayListIfDirty(View.java:15134)
   at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:3593)
   at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3573)
   at android.view.View.updateDisplayListIfDirty(View.java:15134)
   at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:3593)
   at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3573)
   at android.view.View.updateDisplayListIfDirty(View.java:15134)
   at android.view.ThreadedRenderer.updateViewTreeDisplayList(ThreadedRenderer.java:281)
   at android.view.ThreadedRenderer.updateRootDisplayList(ThreadedRenderer.java:287)
   at android.view.ThreadedRenderer.draw(ThreadedRenderer.java:322)
   at android.view.ViewRootImpl.draw(ViewRootImpl.java:2615)
   at android.view.ViewRootImpl.performDraw(ViewRootImpl.java:2434)
   at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2067)
   at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1107)
   at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:6013)
   at android.view.Choreographer$CallbackRecord.run(Choreographer.java:858)
   at android.view.Choreographer.doCallbacks(Choreographer.java:670)
   at android.view.Choreographer.doFrame(Choreographer.java:606)
   at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:844)
   at android.os.Handler.handleCallback(Handler.java:739)
   at android.os.Handler.dispatchMessage(Handler.java:95)
   at android.os.Looper.loop(Looper.java:148)
   at android.app.ActivityThread.main(ActivityThread.java:5417)
   at java.lang.reflect.Method.invoke(Native Method)
   at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
   at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
02-25 22:23:21.874 2197-2197/uk.ac.hud.compugeek I/Process: Sending signal. PID: 2197 SIG: 9

AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="uk.ac.hud.compugeek">

    <application
        android:allowBackup="true"
        android:icon="@mipmap/logo"
        android:label="@string/app_name"
        android:supportsRtl="true"
        android:theme="@style/AppTheme">
        <activity android:name=".MainActivity" ></activity>
        <activity

            android:name=".Splash"
            android:label="@string/app_name"
            android:theme="@style/AppTheme.NoActionBar">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

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

    </application>

Upvotes: 1

Views: 104

Answers (1)

gunterB
gunterB

Reputation: 195

All activities need to be added to the manifest. 

<activity
    android:name=".MainActivity">
</activity>

Upvotes: 2

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