特定のlogcatメッセージを説明できません

android私はウェブサイトからデータを取得してコードで表示するのですが、logcatでこれらのエラーが発生しています。特定のlogcatメッセージを説明できません

11-22 12:04:28.448: WARN/System.err(810): Can't dispatch DDM chunk 4d505251: no handler defined 
11-22 12:05:44.558: WARN/WindowManager(577): Key dispatching timed out sending to com.hi/com.hi.hi 
11-22 12:05:44.569: WARN/WindowManager(577): Dispatch state: {{KeyEvent{action=1 code=82 repeat=0 meta=0 scancode=229 mFlags=8} to Window{436a8aa8 com.hi/com.hi.hi paused=false} @ 1290407250374 lw=Window{436a8aa8 com.hi/com.hi.hi paused=false} [email protected] fin=false gfw=true ed=true tts=0 wf=true fp=false mcf=Window{437095c8 com.hi/com.hi.hi paused=false}}} 
11-22 12:05:44.569: WARN/WindowManager(577): Current state: {{null to Window{437095c8 com.hi/com.hi.hi paused=false} @ 1290407744573 lw=Window{437095c8 com.hi/com.hi.hi paused=false} [email protected] fin=false gfw=true ed=true tts=0 wf=false fp=false mcf=Window{437095c8 com.hi/com.hi.hi paused=false}}} 
11-22 12:05:44.599: INFO/ActivityManager(577): ANR (application not responding) in process: com.hi 
11-22 12:05:44.599: INFO/ActivityManager(577): Annotation: keyDispatchingTimedOut 
11-22 12:05:44.599: INFO/ActivityManager(577): CPU usage: 
11-22 12:05:44.599: INFO/ActivityManager(577): Load: 0.02/0.05/0.04 
11-22 12:05:44.599: INFO/ActivityManager(577): CPU usage from 44599ms to 23ms ago: 
11-22 12:05:44.599: INFO/ActivityManager(577): system_server: 2% = 1% user + 0% kernel 
11-22 12:05:44.599: INFO/ActivityManager(577): qemud: 0% = 0% user + 0% kernel 
11-22 12:05:44.599: INFO/ActivityManager(577): com.android.phone: 0% = 0% user + 0% kernel 
11-22 12:05:44.599: INFO/ActivityManager(577): com.hi: 0% = 0% user + 0% kernel 
11-22 12:05:44.599: INFO/ActivityManager(577): events/0: 0% = 0% user + 0% kernel 
11-22 12:05:44.599: INFO/ActivityManager(577): rild: 0% = 0% user + 0% kernel 
11-22 12:05:44.599: INFO/ActivityManager(577): adbd: 0% = 0% user + 0% kernel 
11-22 12:05:44.599: INFO/ActivityManager(577): TOTAL: 1% = 0% user + 1% kernel + 0% softirq 
11-22 12:05:44.609: INFO/ActivityManager(577): Removing old ANR trace file from /data/anr/traces.txt 
11-22 12:05:44.629: INFO/Process(577): Sending signal. PID: 810 SIG: 3 
11-22 12:05:44.629: INFO/dalvikvm(810): threadid=7: reacting to signal 3 
11-22 12:05:44.648: INFO/Process(577): Sending signal. PID: 619 SIG: 3 
11-22 12:05:44.648: INFO/dalvikvm(619): threadid=7: reacting to signal 3 
11-22 12:05:44.648: INFO/Process(577): Sending signal. PID: 724 SIG: 3 
11-22 12:05:44.648: INFO/dalvikvm(724): threadid=7: reacting to signal 3 
11-22 12:05:44.648: INFO/Process(577): Sending signal. PID: 666 SIG: 3 
11-22 12:05:44.648: INFO/dalvikvm(666): threadid=7: reacting to signal 3 
11-22 12:05:44.648: INFO/Process(577): Sending signal. PID: 642 SIG: 3 
11-22 12:05:44.659: INFO/dalvikvm(642): threadid=7: reacting to signal 3 
11-22 12:05:44.659: INFO/Process(577): Sending signal. PID: 656 SIG: 3 
11-22 12:05:44.659: INFO/dalvikvm(656): threadid=7: reacting to signal 3 
11-22 12:05:44.659: INFO/Process(577): Sending signal. PID: 577 SIG: 3 
11-22 12:05:44.659: INFO/dalvikvm(577): threadid=7: reacting to signal 3 
11-22 12:05:44.730: INFO/dalvikvm(666): Wrote stack trace to '/data/anr/traces.txt' 
11-22 12:05:44.730: INFO/dalvikvm(724): Wrote stack trace to '/data/anr/traces.txt' 
11-22 12:05:44.739: INFO/dalvikvm(619): Wrote stack trace to '/data/anr/traces.txt' 
11-22 12:05:44.739: INFO/dalvikvm(577): Wrote stack trace to '/data/anr/traces.txt' 
11-22 12:05:44.748: INFO/Process(577): Sending signal. PID: 617 SIG: 3 
11-22 12:05:44.748: INFO/dalvikvm(617): threadid=7: reacting to signal 3 
11-22 12:05:44.789: INFO/dalvikvm(642): Wrote stack trace to '/data/anr/traces.txt' 
11-22 12:05:44.789: INFO/dalvikvm(810): Wrote stack trace to '/data/anr/traces.txt' 
11-22 12:05:44.829: INFO/dalvikvm(617): Wrote stack trace to '/data/anr/traces.txt'

出典

2010-11-22 rajath

はそれらを無視.... – Pentium10

これはアプリケーションのエラーではありません。問題はあなたのコードにある可能性があります。これは

パブリッククラスハイテクアクティビティを拡張する私のプログラムであるOnClickListenerを実装 http://developer.android.com/guide/practices/design/responsiveness.html

出典

2010-11-22 08:28:17

、Runnableを { /**活動が最初に作成されたときに呼び出されます：

はここを見てください。 */

TextView txt; 
Button but1; 
String str; 

public void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    setContentView(R.layout.main); 

    txt = (TextView) findViewById(R.id.text); 
    but1 = (Button) findViewById(R.id.btn_get_data); 
    but1.setOnClickListener(this); 

} 

private InputStream OpenHttpConnection(String urlString) throws IOException { 
    InputStream in = null; 
    int response = -1; 

    URL url = new URL(urlString); 
    URLConnection conn = url.openConnection(); 

    if (!(conn instanceof HttpURLConnection)) 
     throw new IOException("Not an HTTP connection"); 

    try { 
     HttpURLConnection httpConn = (HttpURLConnection) conn; 
     //httpConn.setAllowUserInteraction(false); 
     httpConn.setInstanceFollowRedirects(true); 
     httpConn.setRequestMethod("GET"); 
     httpConn.connect(); 

     response = httpConn.getResponseCode(); 
     if (response == HttpURLConnection.HTTP_OK) { 
      in = httpConn.getInputStream(); 
     } 
    } catch (Exception ex) { 
     ex.printStackTrace(); 
    } 
    return in; 
} 

private String DownloadText(String URL) { 
    int BUFFER_SIZE = 2000; 
    InputStream in = null; 
    try { 
     in = OpenHttpConnection(URL); 
     Log.i("Open connection","HTTP CONNECTION OPENED"); 
    } catch (IOException e1) { 

     e1.printStackTrace(); 
     return ""; 
    } 

    InputStreamReader isr = new InputStreamReader(in); 
    int charRead; 
    String str = ""; 
    char[] inputBuffer = new char[BUFFER_SIZE]; 
    try 
    { 
     while ((charRead = isr.read(inputBuffer)) > 0) 
     { 
      // ---convert the chars to a String--- 
      String readString = String 
        .copyValueOf(inputBuffer, 0, charRead); 
      str += readString; 
      inputBuffer = new char[BUFFER_SIZE]; 
     } 
     in.close(); 
    } 
    catch (IOException e) 
    { 
     e.printStackTrace(); 
     return ""; 
    } 
    return str; 
} 

    public void onClick(View v) 
    { 

        //str = DownloadText("http://www.yahoo.com"); 
      //txt.setText(str); 
     Thread t=new Thread(new hi()); 
     t.start(); 

     } 

    @Override 
    public void run() 
    { 

     str = DownloadText("http://www.yahoo.com"); 
      txt.setText(str); 

    }

}

出典

2010-11-22 09:05:55 rajath

特定のlogcatメッセージを説明できません

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