public static Bitmap downloadImage(String url) {
// 0xAARRGGBB; 32bit 4byte :안드로이드에서 표현할수있는 1pixel 의 최대 크기
// RGB8888 32bit, RGB565 16bit
// pixel..
// 화면 하나를 RGB8888 Bitmap으로 표현하는데 1메가 정도 계산해보면 그런데 이걸 RGB565를 쓰면 반으로 줄어요
// 메모리사용량이
// 고려해보는것도 좋습니다.
// url에 접근하는것은 웹서버에 접근하는것이므로 httpClient를 쓰는게 맞는데
// 일반적인 자바의 방식으로 해보겠다고 강사님이 그러심.
// 자바에 원래 URL이라는 클래스가 있다고 하심 java.net.URL
try {
URL u = new URL(url);
URLConnection con = u.openConnection();
InputStream is = con.getInputStream();
// 안드로이드 왜 decode라는것이 들어갈까? 화면은 보통 그림을 압축해서 저장하고 jpg,png 이런것이
// Bitmap을 한번 압축해서
// 용량을 줄입니다. jpg나 그런것을 Bitmap으로 디코딩하는 메소드입니다. 반대로 인코딩도 존재합니다.
Bitmap bmp = BitmapFactory.decodeStream(is);
is.close();
return bmp;
} catch (MalformedURLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
HelpF.Log.e("Twitter", "URL Exception");
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
HelpF.Log.e("Twitter", "Decode IO Exception");
}
return null;
}
protected String getListRequestURL(ArrayList<NameValuePair> params)
throws URISyntaxException, IOException {
URI u =
URIUtils.createURI(
"http",
"ep.knou.ac.kr",
-1,
"portal/epo/service/retrieveIntgAnncList.data",
URLEncodedUtils.format(params, "UTF-8"),
null);
HelpF.Log.d(this, "u.toURL():" + u.toURL());
// HttpPost post = new HttpPost(u);
HttpGet get = new HttpGet(u);
// HttpPost post = new
// HttpPost("http://api.twitter.com/1/direct_messages/new.xml");
// 한글처리
// post.setEntity(new UrlEncodedFormEntity(params, HTTP.UTF_8));
HttpResponse response = mHttpClient.execute(get);
int code = response.getStatusLine().getStatusCode();
HttpEntity entity = response.getEntity();
InputStream is = entity.getContent();
StringBuilder sb = new StringBuilder();
java.io.InputStreamReader isr = null;
BufferedReader br = null;
try {
isr = new java.io.InputStreamReader(is, "UTF-8");
br = new BufferedReader(isr);
String tmp = null;
while ((tmp = br.readLine()) != null) {
sb.append(tmp);
}
} catch (Exception ex) {
} finally {
try {
br.close();
} catch (IOException ex) {
}
try {
isr.close();
} catch (IOException ex) {
}
}
String content = sb.toString();
HelpF.Log.d("HAN", "content1:" + content);
return content;
}
@Override
public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
HelpF.Log.w(
TAG,
"Upgrading database from version "
+ oldVersion
+ " to "
+ newVersion
+ ", which will destroy all old data");
onCreate(db);
}
protected void onPostExecute(Long result) {
dismissDialog(DIALOG1_KEY);
mTvDepartment.setText(
Html.fromHtml("<font color='#008652'>[부서]</font>" + mKnouNoticeInfo.regDpNm));
mTvDate.setText(
Html.fromHtml(
"<font color='#008652'>[작성일]</font>" + mKnouNoticeInfo.regDttm.substring(0, 10)));
mTvHit.setText(Html.fromHtml("<font color='#008652'>[조회]</font>" + mKnouNoticeInfo.inqT));
mTvSubject.setText(
Html.fromHtml("<font color='#008" + "652'>[제목]</font>" + mKnouNoticeInfo.tit));
if (mWvContent != null) {
FrameLayout mContentView =
(FrameLayout) getWindow().getDecorView().findViewById(android.R.id.content);
HelpF.Log.d("HAN", "mKnouNoticeInfo.content:" + mKnouNoticeInfo.content);
System.out.println("mKnouNoticeInfo.content:" + mKnouNoticeInfo.content);
mWvContent.loadDataWithBaseURL(
null, mKnouNoticeInfo.content.toString(), mimeType, encoding, null);
}
mCustomerArrayAdapter =
new CustomerArrayAdapter(
NoticeRead.this, 0, new ArrayList<KnouNoticeFileInfo>(mKnouNoticeInfo.AttacheFiles));
if (0 < mKnouNoticeInfo.AttacheFiles.size()) {
mBtnFileView.setVisibility(View.VISIBLE);
}
if (mIread == 1) {
mTgbtnCollection.setChecked(false);
} else if (mIread == 2) {
mTgbtnCollection.setChecked(true);
}
if (mMemo != null) {
if (!mMemo.trim().equals("")) {
mBtnMemo.setText("메모(O)");
} else {
mBtnMemo.setText("메모(X)");
}
} else {
mBtnMemo.setText("메모(X)");
}
findViewById(R.id.notice_read).setVisibility(View.VISIBLE);
}
protected String getInfoRequestURL(ArrayList<NameValuePair> params) {
// 학과 선택
URI u = null;
try {
u =
URIUtils.createURI(
"http",
"ep.knou.ac.kr",
-1,
"/portal/epo/service/retrieveIntgAnncDtl.do",
URLEncodedUtils.format(params, "UTF-8"),
null);
} catch (URISyntaxException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
try {
HelpF.Log.d("HAN", "u.toURL():" + u.toURL());
} catch (MalformedURLException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
/*
HttpPost post = new HttpPost(u);
// 한글처리
try {
post.setEntity(new UrlEncodedFormEntity(params, HTTP.UTF_8));
} catch (UnsupportedEncodingException e2) {
// TODO Auto-generated catch block
e2.printStackTrace();
}
*/
HttpGet get = new HttpGet(u);
HttpResponse response = null;
try {
response = mHttpClient.execute(get);
} catch (ClientProtocolException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
} catch (IOException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
int code = response.getStatusLine().getStatusCode();
HttpEntity entity = response.getEntity();
InputStream is = null;
try {
is = entity.getContent();
} catch (IllegalStateException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
StringBuilder sb = new StringBuilder();
java.io.InputStreamReader isr = null;
BufferedReader br = null;
try {
isr = new java.io.InputStreamReader(is, "UTF-8");
br = new BufferedReader(isr);
String tmp = null;
while ((tmp = br.readLine()) != null) {
sb.append(tmp);
}
} catch (Exception ex) {
} finally {
try {
br.close();
} catch (IOException ex) {
}
try {
isr.close();
} catch (IOException ex) {
}
}
String content = sb.toString();
// Log.d("HAN","content1:"+content);
content = content.substring(content.indexOf("<!-- view -->")); // <!-- 입력 내용 -->
content = content.substring(0, content.lastIndexOf("<!-- // view -->"));
HelpF.Log.d("HAN", "content1:" + content);
return content;
}
public void finalize() {
HelpF.Log.d("HAN", "DiaryProvider finalize");
}
@Override
public Cursor query(
Uri uri, String[] projection, String selection, String[] selectionArgs, String sortOrder) {
SQLiteQueryBuilder qb = new SQLiteQueryBuilder();
String orderBy = null;
String logSql = null;
String sql = null;
// Log.d("HAN", "uri:" + uri.toString());
switch (sUriMatcher.match(uri)) {
case KNOU_NOTICES:
qb.setTables(KNOU_NOTICE.TABLE_NAME);
qb.setProjectionMap(sKnouNoticeProjectionMap);
orderBy = KNOU_NOTICE.ORDER_ID_DESC;
break;
case KNOU_NOTICE_ID:
qb.setTables(KNOU_NOTICE.TABLE_NAME);
qb.setProjectionMap(sKnouNoticeProjectionMap);
qb.appendWhere(KNOU_NOTICE._ID + "=" + uri.getPathSegments().get(1));
orderBy = KNOU_NOTICE.ORDER_ID_DESC;
break;
case KNOU_NOTICE_FILES:
qb.setTables(KNOU_NOTICE_FILE.TABLE_NAME);
qb.setProjectionMap(sKnouNoticeFileProjectionMap);
orderBy = KNOU_NOTICE_FILE.ORDER_ID_DESC;
break;
case KNOU_NOTICE_FILE_ID:
qb.setTables(KNOU_NOTICE_FILE.TABLE_NAME);
qb.setProjectionMap(sKnouNoticeFileProjectionMap);
qb.appendWhere(KNOU_NOTICE_FILE._ID + "=" + uri.getPathSegments().get(1));
orderBy = KNOU_NOTICE_FILE.ORDER_ID_DESC;
break;
default:
throw new IllegalArgumentException("Unknown URI " + uri);
}
SQLiteDatabase db = mOpenHelper.getReadableDatabase();
Cursor c = null;
// If no sort order is specified use the default
if (!TextUtils.isEmpty(sortOrder)) {
orderBy = sortOrder;
}
// Get the database and run the query
sql = qb.buildQuery(projection, selection, selectionArgs, null, null, orderBy, null);
if (debug) {
logSql = sql;
if (selectionArgs != null) {
for (int i = 0; i < selectionArgs.length; i++) {
logSql = logSql.replace("?", selectionArgs[i]);
// Log.d("HAN", "1111selectionArgs["+i+"]:"+selectionArgs[i]);
}
}
HelpF.Log.d("HAN", "sql[" + uri + "]:" + logSql);
}
c = db.rawQuery(sql, selectionArgs);
// Tell the cursor what uri to watch, so it knows when its source data
// changes
c.setNotificationUri(getContext().getContentResolver(), uri);
return c;
}
