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how to stop open activity while splash screen killed


how to stop open activity while splash screen killed

By : Mikel
Date : November 22 2020, 04:01 AM
it fixes the issue Once you have called SplashThread.start() it will do its job as long as it can do. I would recommend to use a Handler instead, tho you can remotely cancel the task, the Handler runs:
code :
//init and declare the handler instance
private Handler delayHandler;

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    if (delayHandler == null) {
        delayHandler = new Handler();
    }
    //your code
}

//define the task the handler should do
private void startAnimations() {
//replace the code beginning at 'Thread SplashThread = new Thread()' with the following
delayhandler.postDelayed(new Runnable() {
    @Override
    public void run() {
        Intent intent = new Intent(SplashAnimation.this, LibraryView.class);
        //these flags will prevent to 'redo' the transition by hitting the back button, that also makes calling 'finish()' obsolete
        intent.setFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION | Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);            
        startActivity(intent);
    }
//instead of the while loop just execute the runnable after below given amount of milliseconds
}, 3500)

//to remotely cancel the runnable, if the app, respectively the Activity gets killed override 'onDestroy()'
@Override
public void onDestroy() {
    super.onDestroy();
    mySong.stop();
    //calling 'finish()' is obsolete, tho 'finish()' calls 'onDestroy()' itself
    //tell the handler to quit its job
    delayHandler.removeCallbacksAndMessages(null);
}


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My activity does not follow screen orientation or gets killed when another activity is alive

My activity does not follow screen orientation or gets killed when another activity is alive


By : Jeff
Date : March 29 2020, 07:55 AM
may help you . Add a log statement in the Activity.onCreate() method that is dying. More likely is your activity is being recreated and something is tossing an exception. If you see the onCreate() statement in the logs twice then you know you likely having an exception being thrown. Even without it you can trace down which line its dying on by adding more log statements.
On orientation changes you're activity will be torn down and rebuilt unless you fixed the orientation in the manifest. If a service or broadcast receiver has a reference to it after it's torn down then any call to it will likely cause it to die as you're seeing. This is where Android's lifecycle is more hassle than its worth, but it is what it is.
iPhone app: avoiding white screen after splash screen. Let splash screen linger, hide it after UIWebview loads? Splash s

iPhone app: avoiding white screen after splash screen. Let splash screen linger, hide it after UIWebview loads? Splash s


By : Michael Tschida
Date : March 29 2020, 07:55 AM
should help you out Here's a way to achieve it, get rid of all the code in your AppDelegate first of all. In your root view controller add an instance variable of class UIImageView called "splash".
Now in the rootViewController.m:
code :
-(void) viewWillAppear:(BOOL) animated {

    static dispatch_once_t onceToken;
    dispatch_once(&onceToken, ^{

        self.view.userInteractionEnabled = NO;

        splash = [[UIImageView alloc] initWithFrame:[UIScreen mainScreen].bounds];

        splash.image = [UIImage imageNamed:@"Default.png"];
        [self.view addSubview:splash];
    });
    }
static dispatch_once_t onceToken;
        dispatch_once(&onceToken, ^{

          [splash removeFromSuperView];
        });
-(void) viewDidLoad{

    CGRect webFrame = CGRectMake(0.0, 0.0, 320.0, 460.0);
    UIWebView *webView = [[UIWebView alloc] initWithFrame:webFrame];

    webView.delegate = self;

    [webView setBackgroundColor:[UIColor clearColor]];
    NSString *urlAddress = @"http://www.cnn.com";
    NSURL *url = [NSURL URLWithString:urlAddress];
    NSURLRequest *requestObj = [NSURLRequest requestWithURL:url];
    [webView loadRequest:requestObj];
}
-(void) webViewDidFinishLoad:(UIWebView *)webView {

    static dispatch_once_t onceToken;
        dispatch_once(&onceToken, ^{

          [splash removeFromSuperView];
        });
}
how to open splash screen on button click android before opening new activity?

how to open splash screen on button click android before opening new activity?


By : Brightow
Date : March 29 2020, 07:55 AM
will be helpful for those in need In the Main Activity I have Buttons. Now i want a splash screen to be shown before the second activity opens when any of the button is clicked.. found about splash screen shown before mainactivity but didnt find anything about splash screen on button click before second activity opens!! help needed This my Main Activity layout I want to open a splash screen before any of 2nd activity begins. , You have to open Splash Screen first
code :
Intent intent=new Intent("this,Splash.class");
startActivity(intent);
Intent intent=new Intent("np.edu.thebritishcollege.thebritishcollege.newsactivity"); startActivity(intent);
Display splash screen only when the app is launched and not every time when the activity containing splash screen code,

Display splash screen only when the app is launched and not every time when the activity containing splash screen code,


By : Leiqin Lin
Date : March 29 2020, 07:55 AM
like below fixes the issue So there are a number of issues with using a String in an Intent as a flag like this. Strings aren't really setup for it. The overhead is a good bit more than that of a simple primitive boolean flag.
To do this the way you are currently trying
code :
super.onCreate(savedInstanceState);

Intent intent0 = getIntent();
boolean showSplash = getIntent().getBooleanExtra(Registration.FLAG_KEY), true);

handleSplashScreen(showSplash);
private void handleSplashScreen(boolean showSplash){
    if(showSplash) { //splash screen code in `if`
        splashImageView = new ImageView(this);
        //splashImageView.setBackgroundColor();
        splashImageView.setImageResource(R.drawable.sexy);
        setContentView(splashImageView);
        splashloading = false;
        Handler h = new Handler();

        h.postDelayed(new Runnable() {
           public void run() {
               handleSplashScreen(false);
           }
        }, 3000);
    }
    else{
        splashloading = false;
        setContentView(R.layout.activity_registration);
        username = (EditText) findViewById(R.id.username);
        password = (EditText) findViewById(R.id.password);
    }
}
public void backToRegistration(View view){
    Intent intent0 = new Intent(this,Registration.class);
    intent0.putExtra(FLAG_KEY, false);
    startActivity(intent0);
}
public class SplashScreenActivity extends Activity{

    @Override
    public void onCreate(Bundle savedInstanceState){
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_splash);

        new Handler().postDelayed(new Runnable(){
            @Override
            public void run(){
                startActivity(new Intent(SplashScreenActivity.this, MainActivity.class);
                SplashScreenActivity.this.finish();
            }
        }, 3000);

    }
}
<?xml version="1.0" encoding="utf-8"?>
<ImageView xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:src="R.drawable.sexy"
    android:scaleType="centerInside" />
public class MainActivity extends ActionBarActivity{

    // Variables here
    ...

    @Override
    public void onCreate(Bundle savedInstanceState){
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_registration);

        username = (EditText) findViewById(R.id.username);
        password = (EditText) findViewById(R.id.password);
    }

    // Other methods
    ...
}
<activity
    android:name=".SplashScreenActivity"
    android:label="@string/app_name">

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

<activity
    android:name=".MainActivity"/>
How to Implement Only one time login activity open after splash screen next time it will open direct main activity in an

How to Implement Only one time login activity open after splash screen next time it will open direct main activity in an


By : Mery Segovia
Date : March 29 2020, 07:55 AM
around this issue Give your SharedPreferences file a name and save it to a static variable
code :
public static final String PREFS_NAME = "MyLoginPrefsFile";
 SharedPreferences settings = getSharedPreferences(Example.PREFS_NAME, 0); // 0 - for private mode
    SharedPreferences.Editor editor = settings.edit();

    //Set "hasLoggedIn" to true
    editor.putBoolean("hasLoggedIn", true);

    // Commit the edits!
    editor.commit();
SharedPreferences settings = getSharedPreferences(Example.PREFS_NAME, 0);
//Get "hasLoggedIn" value. If the value doesn't exist yet false is returned
boolean hasLoggedIn = settings.getBoolean("hasLoggedIn", false);

if(hasLoggedIn)
{
    //Go directly to main activity.
}
else
{
  // Show Login Activity
}
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