{"id":31902,"date":"2023-01-25T11:24:09","date_gmt":"2023-01-25T05:54:09","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-method-not-being-called-java\/"},"modified":"2023-01-25T11:24:09","modified_gmt":"2023-01-25T05:54:09","slug":"solved-method-not-being-called-java","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-method-not-being-called-java\/","title":{"rendered":"[Solved] method not being called java"},"content":{"rendered":"

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Move your displayer();<\/code> below:<\/p>\n

@Override\npublic void onClick(View v) {   \n<\/code><\/pre>\n
so you get:<\/p>\n
@Override\npublic void onClick(View v) {\n     displayer(); \/\/Call method \"displayer\" when user presses button\n     TextView Tv = (TextView) findViewById(R.id.TV);\n     TextView Tv2 = (TextView) findViewById(R.id.Tv2);\n     String date = sdf.format(calendar.getTime());\n     Tv.setText(\"The current time is \" + date);\n     String str = date.charAt(0) + \"\" + date.charAt(1) + \"\" + date.charAt(3) + \"\" + date.charAt(4);\n     Tv2.setText(\"So the password will be \" + str);\n}\n<\/code><\/pre>\n
But because there is no point in doing the same thing twice, you’ll only need:<\/p>\n
@Override\npublic void onClick(View v) {\n     displayer();         \/\/Call method \"displayer\" when user presses button\n}\n<\/code><\/pre>\n
Edit<\/em><\/strong>
\nSo all in all your code would look like this:<\/p>\n
private Button refresh;\nprivate TextView Tv;\nprivate TextView Tv2;\n\n@Override\nprotected void onCreate(Bundle savedInstanceState) {\n    super.onCreate(savedInstanceState);\n    setContentView(R.layout.activity_main);\n\n    refresh = (Button)findViewById(R.id.btn1);\n    Tv = (TextView)findViewById(R.id.TV);\n    Tv2 = (TextView)findViewById(R.id.Tv2);\n\n    refresh.setOnClickListener(new View.OnClickListener() {\n    @Override\n    public void onClick(View v) {\n        displayer();            \/\/Call method \"displayer\" when user presses button\n    }\n});\n\nprivate void displayer() {\n    String date = sdf.format(calendar.getTime());\n    Tv.setText(\"The current time is \"+date);\n    String str=date.charAt(0)+\"\"+date.charAt(1)+\"\"+date.charAt(3)+\"\"+date.charAt(4);\n    Tv2.setText(\"So the password will be \" + str);\n}\n<\/code><\/pre>\n
PS:<\/em><\/strong> Check if your id’s aren’t mixed up in your XML<\/p>\n
<TextView\n        android:id=\"@+id\/TV\"   \/\/ID is important\n        \/\/Probably more stuff\n\/>\n<\/code><\/pre>\n
and <\/p>\n
<TextView\n        android:id=\"@+id\/Tv2\"  \/\/ID is important\n        \/\/Probably more stuff\n\/>\n<\/code><\/pre>\n<\/p><\/div>\n
<\/div>\n<\/div>\n
            13<\/span> <\/p><\/div>\n<\/div>\n
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solved method not being called java <\/p>\n","protected":false},"excerpt":{"rendered":"
[ad_1] Move your displayer(); below: @Override public void onClick(View v) { so you get: @Override public void onClick(View v) { displayer(); \/\/Call method “displayer” when user presses button TextView Tv = (TextView) findViewById(R.id.TV); TextView Tv2 = (TextView) findViewById(R.id.Tv2); String date = sdf.format(calendar.getTime()); Tv.setText(“The current time is ” + date); String str = date.charAt(0) + “” … 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":[452,323],"class_list":["post-31902","post","type-post","status-publish","format-standard","hentry","category-solved","tag-android","tag-java"],"yoast_head":"\n[Solved] method not being called java - 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-method-not-being-called-java\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] method not being called java - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] Move your displayer(); below: @Override public void onClick(View v) { so you get: @Override public void onClick(View v) { displayer(); \/\/Call method "displayer" when user presses button TextView Tv = (TextView) findViewById(R.id.TV); TextView Tv2 = (TextView) findViewById(R.id.Tv2); String date = sdf.format(calendar.getTime()); Tv.setText("The current time is " + date); String str = date.charAt(0) + "" ... 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