{"id":1308,"date":"2019-05-28T10:28:56","date_gmt":"2019-05-28T01:28:56","guid":{"rendered":"https:\/\/www.charlezz.com\/?p=1308"},"modified":"2019-05-28T10:28:56","modified_gmt":"2019-05-28T01:28:56","slug":"toast-is-not-showing-on-android-pie","status":"publish","type":"post","link":"https:\/\/charlezz.com\/?p=1308","title":{"rendered":"Toast is not showing on Android Pie"},"content":{"rendered":"<p id=\"cde8\" class=\"graf graf--p graf-after--h3\">I recently came across this fact:<\/p>\n<p>Some devices that running on Android Pie overwrite previous one.<\/p>\n<pre class=\"lang:java decode:true\">Toast toast1 = Toast.makeText(getApplicationContext(), \"a\", Toast.LENGTH_SHORT);\r\ntoast1.show();\r\n\r\nToast toast2 = Toast.makeText(getApplicationContext(), \"b\", Toast.LENGTH_SHORT);\r\ntoast2.show();<\/pre>\n<p>I don&#8217;t think Pie processes Toast message\u00a0<span>sequentially. It just shows last toast&#8217;s message only<\/span><span>. (checked on my\u00a0<\/span><code>API 28<\/code><span>\u00a0emulator)<\/span><\/p>\n<p>with RxJava2 , Let&#8217;s do like this:<\/p>\n<pre class=\"lang:java decode:true \">Toast[] toasts = {toast1, toast2};\r\nDisposable disposable = Observable.interval(0, 3000, TimeUnit.MILLISECONDS)\r\n        .map(Long::intValue)\r\n        .map(i-&gt;toasts[i])\r\n        .take(toasts.length)\r\n        .subscribe(Toast::show);<\/pre>\n<p><a href=\"https:\/\/www.charlezz.com\/?attachment_id=1309\" rel=\"attachment wp-att-1309\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/www.charlezz.com\/wordpress\/wp-content\/uploads\/2019\/05\/896116_1.jpg\" alt=\"\" width=\"630\" height=\"630\" class=\"aligncenter size-full wp-image-1309\" srcset=\"https:\/\/charlezz.com\/wordpress\/wp-content\/uploads\/2019\/05\/896116_1.jpg 630w, https:\/\/charlezz.com\/wordpress\/wp-content\/uploads\/2019\/05\/896116_1-150x150.jpg 150w, https:\/\/charlezz.com\/wordpress\/wp-content\/uploads\/2019\/05\/896116_1-300x300.jpg 300w\" sizes=\"(max-width: 630px) 100vw, 630px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>I recently came across this fact: Some devices that running on Android Pie overwrite previous one. Toast toast1 = Toast.makeText(getApplicationContext(), &#8220;a&#8221;, Toast.LENGTH_SHORT); toast1.show(); Toast toast2 = Toast.makeText(getApplicationContext(), &#8220;b&#8221;, Toast.LENGTH_SHORT); toast2.show(); I don&#8217;t think Pie processes Toast message\u00a0sequentially. It just shows last toast&#8217;s message only. (checked on my\u00a0API 28\u00a0emulator) with RxJava2 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"inline_featured_image":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"categories":[25,7],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/charlezz.com\/index.php?rest_route=\/wp\/v2\/posts\/1308"}],"collection":[{"href":"https:\/\/charlezz.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/charlezz.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/charlezz.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/charlezz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1308"}],"version-history":[{"count":2,"href":"https:\/\/charlezz.com\/index.php?rest_route=\/wp\/v2\/posts\/1308\/revisions"}],"predecessor-version":[{"id":1311,"href":"https:\/\/charlezz.com\/index.php?rest_route=\/wp\/v2\/posts\/1308\/revisions\/1311"}],"wp:attachment":[{"href":"https:\/\/charlezz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1308"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/charlezz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1308"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/charlezz.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1308"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}