url轉bitmap

看板AndroidDev作者loveyoualway (瘋子)時間11年前 (2013/03/14 15:46)推噓4(4推 0噓 10→)

留言14則, 5人參與討論串1/1

public static Bitmap getBitmap(String url) { Bitmap bm = null; try { URL aURL = new URL(url); URLConnection conn = aURL.openConnection(); conn.connect(); InputStream is = conn.getInputStream(); BufferedInputStream bis = new BufferedInputStream(is); bm = BitmapFactory.decodeStream(new FlushedInputStream(is)); bis.close(); is.close(); } catch (Exception e) { e.printStackTrace(); Log.e("bitmap", "failed"); } finally { if (httpclient != null) { httpclient.close(); } } return bm; } 我傳入一個url卻一直跑 catch 那個url確定是圖片沒問題是不是連線或那裡有問題啊? 似乎是連線的問題叫做StrictMode 他適用於ANDROID 2.3板以上加以下規格就可以跑了 StrictMode.setThreadPolicy(new StrictMode.ThreadPolicy.Builder() .detectDiskReads().detectDiskWrites().detectNetwork() .penaltyLog().build()); StrictMode.setVmPolicy(new StrictMode.VmPolicy.Builder() .detectLeakedSqlLiteObjects().penaltyLog().penaltyDeath() .build()); -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 61.230.127.181

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loveyoualway

03/14 15:58, , 1^F

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qrtt1

03/15 10:33, , 2^F

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loveyoualway

03/15 15:15, , 3^F

03/15 15:15, 3^F