{"id":21032,"date":"2022-11-11T19:48:50","date_gmt":"2022-11-11T14:18:50","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-extra-from-activity-b-to-activity-a\/"},"modified":"2022-11-11T19:48:50","modified_gmt":"2022-11-11T14:18:50","slug":"solved-extra-from-activity-b-to-activity-a","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-extra-from-activity-b-to-activity-a\/","title":{"rendered":"[Solved] Extra from Activity B to Activity A"},"content":{"rendered":"

[ad_1]
\n<\/p>\n

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\n
<\/div>\n
\n
\n

Write Activity A like this<\/p>\n

public class MainActivity extends Activity {  \nTextView textView1;  \nButton button1;  \n@Override  \nprotected void onCreate(Bundle savedInstanceState) {  \n    super.onCreate(savedInstanceState);  \n    setContentView(R.layout.activity_main);  \n    textView1=(TextView)findViewById(R.id.textView1);  \n    button1=(Button)findViewById(R.id.button1);  \n    button1.setOnClickListener(new OnClickListener() {  \n        @Override  \n        public void onClick(View arg0) {  \n            Intent intent=new Intent(MainActivity.this,SecondActivity.class);  \n            startActivityForResult(intent, 2);\/\/ Activity is started with requestCode 2  \n        }  \n    });  \n}  \n\/\/ Call Back method  to get the Message form other Activity  \n@Override  \n   protected void onActivityResult(int requestCode, int resultCode, Intent data)  \n   {  \n             super.onActivityResult(requestCode, resultCode, data);  \n              \/\/ check if the request code is same as what is passed  here it is 2  \n               if(requestCode==2)  \n                     {  \n                        String message=data.getStringExtra(\"MESSAGE\");   \n                        textView1.setText(message);  \n                     }  \n }  \n }\n<\/code><\/pre>\n
Insted of startActivity use startActivityForResult<\/code><\/p>\n
Intent intent=new Intent(MainActivity.this,SecondActivity.class);  \n        startActivityForResult(intent, 2);\/\/ Activity is started with requestCode 2  \n<\/code><\/pre>\n
and in Activity B set result like this<\/p>\n
   Intent intent=new Intent();  \n                intent.putExtra(\"MESSAGE\",message);  \n                setResult(2,intent);  \n                finish();\/\/finishing activity  \n<\/code><\/pre>\n
you can get intent.putExtra(\"MESSAGE\",message);<\/code> in Activity A(onActivityResult<\/code>)<\/p>\n<\/p><\/div>\n
<\/div>\n<\/div>\n
            <\/span> <\/p><\/div>\n<\/div>\n
[ad_2]<\/p>\n
solved Extra from Activity B to Activity A <\/p>\n","protected":false},"excerpt":{"rendered":"
[ad_1] Write Activity A like this public class MainActivity extends Activity { TextView textView1; Button button1; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); textView1=(TextView)findViewById(R.id.textView1); button1=(Button)findViewById(R.id.button1); button1.setOnClickListener(new OnClickListener() { @Override public void onClick(View arg0) { Intent intent=new Intent(MainActivity.this,SecondActivity.class); startActivityForResult(intent, 2);\/\/ Activity is started with requestCode 2 } }); } \/\/ Call Back method to get … Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[452,1211,502,4849,4848],"class_list":["post-21032","post","type-post","status-publish","format-standard","hentry","category-solved","tag-android","tag-android-activity","tag-android-studio","tag-extra","tag-savechanges"],"yoast_head":"\n[Solved] Extra from Activity B to Activity A - JassWeb<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jassweb.com\/solved\/solved-extra-from-activity-b-to-activity-a\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] Extra from Activity B to Activity A - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] Write Activity A like this public class MainActivity extends Activity { TextView textView1; Button button1; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); textView1=(TextView)findViewById(R.id.textView1); button1=(Button)findViewById(R.id.button1); button1.setOnClickListener(new OnClickListener() { @Override public void onClick(View arg0) { Intent intent=new Intent(MainActivity.this,SecondActivity.class); startActivityForResult(intent, 2);\/\/ Activity is started with requestCode 2 } }); } \/\/ Call Back method to get ... 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