String textString ="테스트문자열입니다" SpannableString sText = new SpannableString(textString); TextView text = ((TextView)findViewById(R.id.testtext)); sText.setSpan(new ForegroundColorSpan(Color.RED), 1, 3, 0); sText.setSpan(new StyleSpan(Typeface.ITALIC), 2,5,Spannable.SPAN_EXCLUSIVE_EXCLUSIVE); text.append(sText);
private Bitmap makeQRCode(){
String input = "http://m.naver.com";
URL url;
try{
url = new URL("http://chart.apis.google.com/chart?chs=300x300&cht=qr&choe=UTF-8&chl="
+ URLEncoder.encode(input, "UTF-8"));
URLConnection conn = url.openConnection();
conn.connect();
InputStream is = conn.getInputStream();
BufferedInputStream bis = new BufferedInputStream(is);
Bitmap bmp = BitmapFactory.decodeStream(bis);
bis.close();
is.close();
return bmp;
}catch(Exception e){
e.printStackTrace();
return null;
}
}
[Google chart api]ActivityManager am = (ActivityManager)getSystemService(Context.ACTIVITY_SERVICE); ListInfo = am.getRunningTasks(1); ComponentName topActivity = Info.get(0).topActivity; String topactivityname = topActivity.getPackageName();
// 웹페이지 띄우기 Uri uri = Uri.parse("http://www.google.com"); Intent it = new Intent(Intent.ACTION_VIEW,uri); startActivity(it);// 구글맵 띄우기 Uri uri = Uri.parse("geo:38.899533,-77.036476"); Intent it = new Intent(Intent.Action_VIEW,uri); startActivity(it);// 구글 길찾기 띄우기 Uri uri = Uri.parse("http://maps.google.com/maps?f=d&saddr=출발지주소&daddr=도착지주소&hl=ko"); Intent it = new Intent(Intent.ACTION_VIEW,URI); startActivity(it);// 전화 걸기 Uri uri = Uri.parse("tel:xxxxxx"); Intent it = new Intent(Intent.ACTION_DIAL, uri); startActivity(it);Uri uri = Uri.parse("tel.xxxxxx"); Intent it = new Intent(Intent.ACTION_CALL,uri); // 퍼미션을 잊지 마세요. <uses-permission id="android.permission.CALL_PHONE" />// SMS/MMS 발송 Intent it = new Intent(Intent.ACTION_VIEW); it.putExtra("sms_body", "The SMS text"); it.setType("vnd.android-dir/mms-sms"); startActivity(it);// SMS 발송 Uri uri = Uri.parse("smsto:0800000123"); Intent it = new Intent(Intent.ACTION_SENDTO, uri); it.putExtra("sms_body", "The SMS text"); startActivity(it);// MMS 발송 Uri uri = Uri.parse("content://media/external/images/media/23"); Intent it = new Intent(Intent.ACTION_SEND); it.putExtra("sms_body", "some text"); it.putExtra(Intent.EXTRA_STREAM, uri); it.setType("image/png"); startActivity(it);// 이메일 발송 Uri uri = Uri.parse("mailto:xxx@abc.com"); Intent it = new Intent(Intent.ACTION_SENDTO, uri); startActivity(it);Intent it = new Intent(Intent.ACTION_SEND); it.putExtra(Intent.EXTRA_EMAIL, "me@abc.com"); it.putExtra(Intent.EXTRA_TEXT, "The email body text"); it.setType("text/plain"); startActivity(Intent.createChooser(it, "Choose Email Client"));Intent it = new Intent(Intent.ACTION_SEND); String[] tos = {"me@abc.com"}; String[] ccs = {"you@abc.com"}; it.putExtra(Intent.EXTRA_EMAIL, tos); it.putExtra(Intent.EXTRA_CC, ccs); it.putExtra(Intent.EXTRA_TEXT, "The email body text"); it.putExtra(Intent.EXTRA_SUBJECT, "The email subject text"); it.setType("message/rfc822"); startActivity(Intent.createChooser(it, "Choose Email Client"));// extra 추가하기 Intent it = new Intent(Intent.ACTION_SEND); it.putExtra(Intent.EXTRA_SUBJECT, "The email subject text"); it.putExtra(Intent.EXTRA_STREAM, "file:///sdcard/mysong.mp3"); sendIntent.setType("audio/mp3"); startActivity(Intent.createChooser(it, "Choose Email Client"));// 미디어파일 플레이 하기 Intent it = new Intent(Intent.ACTION_VIEW); Uri uri = Uri.parse("file:///sdcard/song.mp3"); it.setDataAndType(uri, "audio/mp3"); startActivity(it);Uri uri = Uri.withAppendedPath( MediaStore.Audio.Media.INTERNAL_CONTENT_URI, "1"); Intent it = new Intent(Intent.ACTION_VIEW, uri); startActivity(it);// 설치 어플 제거 Uri uri = Uri.fromParts("package", strPackageName, null); Intent it = new Intent(Intent.ACTION_DELETE, uri); startActivity(it);// APK파일을 통해 제거하기 Uri uninstallUri = Uri.fromParts("package", "xxx", null); returnIt = new Intent(Intent.ACTION_DELETE, uninstallUri);// APK파일 설치 Uri installUri = Uri.fromParts("package", "xxx", null); returnIt = new Intent(Intent.ACTION_PACKAGE_ADDED, installUri);// 음악 파일 재생 Uri playUri = Uri.parse("file:///sdcard/download/everything.mp3"); returnIt = new Intent(Intent.ACTION_VIEW, playUri);// 첨부파일을 추가하여 메일 보내기 Intent it = new Intent(Intent.ACTION_SEND); it.putExtra(Intent.EXTRA_SUBJECT, "The email subject text"); it.putExtra(Intent.EXTRA_STREAM, "file:///sdcard/eoe.mp3"); sendIntent.setType("audio/mp3"); startActivity(Intent.createChooser(it, "Choose Email Client"));// 마켓에서 어플리케이션 검색 Uri uri = Uri.parse("market://search?q=pname:pkg_name"); Intent it = new Intent(Intent.ACTION_VIEW, uri); startActivity(it); // 패키지명은 어플리케이션의 전체 패키지명을 입력해야 합니다.// 마켓 어플리케이션 상세 화면 Uri uri = Uri.parse("market://details?id=어플리케이션아이디"); Intent it = new Intent(Intent.ACTION_VIEW, uri); startActivity(it); // 아이디의 경우 마켓 퍼블리싱사이트의 어플을 선택후에 URL을 확인해보면 알 수 있습니다.// 구글 검색 Intent intent = new Intent(); intent.setAction(Intent.ACTION_WEB_SEARCH); intent.putExtra(SearchManager.QUERY,"searchString") startActivity(intent);