Question

我在Android Studio中设计了启动画面，

我试图在启动屏幕超时后加载一个链接或网址＆＃34;没有任何按钮＆＃34;。

我的启动画面UI代码如下所示

1.activity_splash

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical" android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@drawable/p1">
</RelativeLayout>

splashactivity.java

 package com.example.admin.demo1;
 import android.app.Activity;
 import android.content.Intent;
 import android.os.Bundle;
 import android.os.Handler;


public class SplashActivity extends Activity {

// Splash screen timer
private static int SPLASH_TIME_OUT = 3000;

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


    setContentView(R.layout.activity_splash);

    new Handler().postDelayed(new Runnable() {

     /*
      * Showing splash screen with a timer. This will be useful when you
      * want to show case your app logo / company
      */

        @Override
        public void run() {
            // This method will be executed once the timer is over
            // Start your app main activity
            Intent i = new Intent(SplashActivity.this, MainActivity.class);
            startActivity(i);

            // close this activity
            finish();
        }
    }, SPLASH_TIME_OUT);
}

}

Mainactivity.java

 package com.example.admin.demo1;
import android.content.Intent;
import android.os.Handler;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.widget.Toast;
import com.kosalgeek.genasync12.AsyncResponse;
import com.kosalgeek.genasync12.PostResponseAsyncTask;

/*Splash screen code*/
/*public class MainActivity extends AppCompatActivity
{

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

        new Handler().postDelayed(new Runnable()
        {
            public void run()
            {
                final Intent mainIntent = new Intent(MainActivity.this, Login.class);
                MainActivity.this.startActivity(mainIntent);
                MainActivity.this.finish();
            }
        }, 5000);
    }
}

Answer 1

如果您确切地知道网址就像那样

<强> Mainactivity.java

  package com.example.admin.demo1;
    import android.content.Intent;
    import android.support.v7.app.AppCompatActivity;
    import android.os.Bundle;


    public class MainActivity extends AppCompatActivity {

        @Override
        protected void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
            setContentView(R.layout.activity_attendance_entry);
        Intent browserIntent = new Intent(this, 
        Uri.parse("https://stackoverflow.com/"));
        try{
            startActivity(browserIntent);
        } catch (ActivityNotFoundException e) {
            //No browser
        }

    }
}

在加载闪屏后加载链接

1 个答案: