{"id":5,"date":"2015-02-08T06:20:22","date_gmt":"2015-02-08T06:20:22","guid":{"rendered":"https:\/\/boochlin.com\/?p=5"},"modified":"2015-03-30T01:58:21","modified_gmt":"2015-03-30T01:58:21","slug":"fmradio-%e9%96%8b%e7%99%bc%e7%ad%86%e8%a8%98-%ef%bc%88%e4%ba%8c%ef%bc%89-fmradiomain","status":"publish","type":"post","link":"https:\/\/boochlin.com\/?p=5","title":{"rendered":"FMRadio \u958b\u767c\u7b46\u8a18 \uff08\u4e8c\uff09- FMRadioMain"},"content":{"rendered":"

FMRadioMain<\/h2>\n

LAYOUT<\/b><\/h4>\n

 <\/p>\n

\"fmradioMain\"<\/a><\/p>\n

<\/h2>\n

<\/p>\n

1.\u5e38\u7528class<\/h2>\n

NumberPicker<\/b><\/h3>\n

http:\/\/code.google.com\/p\/taketoma-android-number-picker\/<\/a><\/p>\n

\u985e\u4f3c\u53ef\u8f38\u5165\u7684DIALOGUE,<\/p>\n

http:\/\/blog.csdn.net\/barryhappy\/article\/details\/7363230<\/a><\/p>\n

\u00a0<\/strong><\/strong><\/p>\n

AudioManager<\/b><\/h3>\n

\u7528\u65bc\u97f3\u91cf\u8abf\u6574<\/p>\n

setVolumeControlStream(AudioManager.STREAM_FM);\r\n<\/pre>\n
\u8a2d\u5b9a\u6536\u97f3\u6a5f\u7684\u97f3\u91cf\u63a7\u5236\u7b56\u7565<\/p>\n
STREAM_FM IS A STREAM STRATGE \u00a0HAS 10 LEVEL VOLUME<\/p>\n
DisplayMetric <\/b><\/h3>\n
\u53d6\u5f97\u87a2\u5e55\u7684\u76f8\u95dc\u8cc7\u8a0a\u985e\u5225<\/p>\n
\u85c9\u8457\u5e7e\u884c\u7a0b\u5f0f\u78bc\u4f86\u53d6\u5f97\u624b\u6a5f\u87a2\u5e55\u7684\u89e3\u6790\u5ea6\uff0c\u7576\u4e2d\u7684\u95dc\u9375\u70baDisplayMetrics\u985e\u5225\u61c9\u7528\u3002<\/p>\n
DisplayMetrics metrics = new DisplayMetrics();\r\n\r\ngetWindowManager().getDefaultDisplay().getMetrics(metrics);\r\n\r\nTextView TextView1 = (TextView)findViewById(R.id.TextView01);\r\n\r\nTextView1.setText(\"\u624b\u6a5f\u9280\u5e55\u5927\u5c0f\u70ba \"+metrics.widthPixels+\" X \"+metrics.heightPixels);\r\n<\/pre>\n
http:\/\/style77125tech.pixnet.net\/blog\/post\/16792883-%5Bandroid%5D-displaymetrics-%E5%8F%96%E5%BE%97%E6%89%8B%E6%A9%9F%E8%9E%A2%E5%B9%95%E5%A4%A7%E5%B0%8F<\/a><\/p>\n
\u00a0<\/strong><\/strong><\/p>\n
LoadedDataAndState<\/b><\/h3>\n
\u662fFMRadio2\u4e2d\u7368\u6709\u7269\u4ef6<\/p>\n
\u65bcFMRadio2\u4e2d\u70ba\u4fdd\u5b58service\u4e2d\u7684fm\u786c\u9ad4\u7684\u958b\u95dc\u6a5f\u72c0\u614b<\/p>\n
\u7269\u4ef6\u6703\u5728onRetainNonConfigurationInstance()\u968e\u6bb5\u6642\uff0c\u9032\u884c\u7d44\u614b\u5167\u5bb9\u4fdd\u5b58<\/p>\n
@override\r\n\r\npublic object onretainnonconfigurationinstance()\r\n\r\n{\r\n\r\n    \/\/\u8fd9\u91cc\u9700\u8981\u4fdd\u5b58\u7684\u5185\u5bb9\uff0c\u5728\u5207\u6362\u65f6\u4e0d\u662fbundle\u4e86\uff0c\u6211\u4eec\u53ef\u4ee5\u76f4\u63a5\u901a\u8fc7object\u6765\u4ee3\u66ff\r\n\r\n    return LoadedDataAndState<\/b>;\r\n\r\n}\r\n<\/pre>\n
http:\/\/chengbs.iteye.com\/blog\/1156167<\/a>Q<\/p>\n
\u6bd4\u8f83onsaveinstancestate() \u4e0e onretainnonconfigurationinstance()\u5728\u4e0d\u540c\u9700\u6c42\u4e2d\u7684\u7528\u6cd5<\/p>\n
\u5f88\u591a\u7f51\u53cb\u53ef\u80fd\u77e5\u9053android\u6a2a\u7ad6\u5c4f\u5207\u6362\u65f6\u4f1a\u89e6\u53d1onsaveinstancestate\uff0c\u800c\u8fd8\u539f\u65f6\u4f1a\u4ea7\u751fonrestoreinstancestate\uff0c\u4f46\u662fandroid\u7684activity\u7c7b\u8fd8\u6709\u4e00\u4e2a\u65b9\u6cd5\u540d\u4e3aonretainnonconfigurationinstance\u548cgetlastnonconfigurationinstance\u8fd9\u4e24\u4e2a\u65b9\u6cd5\u3002
\nonRetainNonCongigurationInstance
\n\u5f53device configuration\u53d1\u751f\u6539\u53d8\u65f6\uff0c\u5c06\u4f34\u968fdestroying\u88ab\u7cfb\u7edf\u8c03\u7528\u3002\u901a\u8fc7\u8fd9\u4e2a\u65b9\u6cd5\u53ef\u4ee5\u50cfonsaveinstancestate()\u7684\u65b9\u6cd5\u4e00\u6837\u4fdd\u7559\u53d8\u5316\u524d\u7684activity state\uff0c\u6700\u5927\u7684\u4e0d\u540c\u5728\u4e8e\u8fd9\u4e2a\u65b9\u6cd5\u53ef\u4ee5\u8fd4\u56de\u4e00\u4e2a\u5305\u542b\u6709\u72b6\u6001\u4fe1\u606f\u7684object\uff0c\u5176\u4e2d\u751a\u81f3\u53ef\u4ee5\u5305\u542bactivity instance\u672c\u8eab\u3002\u65b0\u521b\u5efa\u7684activity\u53ef\u4ee5\u7ee7\u627f\u5927\u91cf\u6765\u81f3\u4e8eparent activity state\u4fe1\u606f\u3002<\/p>\n
\u7528\u8fd9\u4e2a\u65b9\u6cd5\u4fdd\u5b58activity state\u540e\uff0c\u901a\u8fc7getlastnonconfigurationinstance()\u5728\u65b0\u7684activity instance\u4e2d\u6062\u590d\u539f\u6709\u72b6\u6001\u3002<\/p>\n
\u65bcfmradio2\u4e2d\u5247\u662f\u8907\u5beb\u6210\u4fdd\u7559\u5e95\u5c64mservice\u662f\u5426\u555f\u52d5.\u6545\u8abf\u7528isFmOn();<\/p>\n
 <\/p>\n
 <\/p>\n
2.some method<\/h2>\n
mLinearLayout = (LinearLayout) findViewById(R.id.layout_panel);\r\nif (mLinearLayout != null){\r\nmLinearLayout.setOnTouchListener(new OnTouchListener() {\r\n\/\/do something}\r\n<\/pre>\n
\u6b64\u6bb5\u91dd\u5c0d\u518dPANEL\u4e0a\u7684\u6ed1\u52d5\u63d0\u4f9b\u983b\u9053\u5207\u63db\u7684\u529f\u80fd.\u6839\u64da\u79fb\u52d5\u8ddd\u96e2\u5207\u63db<\/p>\n
\u00a0<\/strong><\/strong><\/p>\n
registerForContextMenu\uff08mMenuButton\uff09<\/h3>\n
\u5c07view\u7684\u9ede\u64ca\u5f8c\u6548\u679c\u9023\u7d50\u5230contextmenu<\/p>\n
\u00a0<\/strong><\/strong><\/p>\n
 <\/p>\n
filter()<\/b><\/h3>\n
\u65bc\u6b64\u904e\u6ffe\u4e09\u7a2e\u60c5\u6cc1\u2026<\/p>\n
1.\u7576\u96fb\u8a71\u63a5\u901a\u5f8c\u4ee5\u53ca\u96fb\u8a71\u6b63\u5728\u60f3\u2026\u5fc5\u9808\u4f7f\u7528TelephonyManager<\/b>\u9032\u884cgetCallState\uff08\uff09\u78ba\u8a8d\u72c0\u614b<\/b><\/p>\n
2.\u6c92\u6709\u63a5\u4e0a\u8033\u6a5f\u2026\u5fc5\u9808\u4f7f\u7528(AudioManager) getSystemService(Context.AUDIO_SERVICE);<\/b>\u78ba\u8a8disWiredHeadsetOn()<\/b>\u78ba\u8a8d\u8033\u6a5f\u662f\u5426\u6234\u4e0a<\/p>\n
3.\u78ba\u8a8d\u662f\u5426\u70baAirPlaneMode()\u2026\u5fc5\u9808\u642d\u914d<\/p>\n
isAirplaneModeEnabled\uff08\uff09\u2026\u88e1\u9762\u5be6\u4f5c\r\n \u00a0 Settings.System.getInt(context.getContentResolver(),\r\n \u00a0 Settings.System.AIRPLANE_MODE_ON) == 1;\r\n<\/pre>\n
\u78ba\u8a8d\u624b\u6a5f\u7cfb\u7d71\u72c0\u614b<\/p>\n
\u00a0<\/strong><\/strong><\/p>\n
\u2190————————————divider————————————><\/b><\/p>\n
isCallActive()<\/b><\/h3>\n
\u5411mService\u78ba\u8a8d\u96fb\u8a71\u72c0\u614b<\/p>\n
\u500b\u4eba\u89ba\u5f97\u7684\u6709\u9ede\u591a\u6b64\u4e00\u8209\u2026\u53ef\u4ee5\u76f4\u63a5\u518dmain\u88e1\u9762\u9032\u884c\u00a0TelephonyManager<\/b>.getCallState()<\/p>\n
\u00a0<\/strong><\/strong><\/p>\n
\u2190—————————-divider——————————————–><\/b><\/p>\n
CreateFrequencyPickerDialog()<\/b><\/h3>\n
\u5275\u9020\u9078\u64c7\u983b\u9053\u7684\u5c0d\u8a71\u6846<\/p>\n
AlertDialog.Builder builder = new AlertDialog.Builder(this);\r\n\r\nbuilder.setTitle(this.getString(R.string.menu_set_frequency));\r\n\r\n\u00a0\r\n\r\nLayoutInflater inflater = (LayoutInflater) this\r\n\r\n    .getSystemService(LAYOUT_INFLATER_SERVICE);\r\n\r\nView layout = inflater.inflate(R.layout.value_picker,\r\n\r\n    (ViewGroup) findViewById(R.id.layout_root));\r\n<\/pre>\n
\u9019\u5169\u500b\u6bd4\u8f03\u5e38\u7528\u5230<\/p>\n
\u00a0\u6b64\u5916<\/strong><\/strong>\u91dd\u5c0d\u983b\u9053\u9078\u64c7\u4e0a\u4f5c\u4e9b\u9650\u5236\u2026\u7562\u7adf\u4e0d\u662f\u6bcf\u500b\u983b\u9053\u90fd\u80fd\u9078\u2026\u53ef\u80fd\u662f\u570b\u7c4d\u6216\u958b\u653e\u983b\u9053\u7684\u95dc\u4fc2<\/p>\n
\u56e0\u6b64<\/b><\/p>\n
FmConfig fmConfig = FmSharedPreferences.getFMConfiguration()\r\n<\/pre>\n
;<\/p>\n
\u53d6\u7684lower higher limitation,<\/p>\n
\u9084\u5fc5\u9808\u6839\u64da\u570b\u7c4d\u8abf\u6574<\/p>\n
\r\nint countryCode = FmSharedPreferences.getCountry();\r\n<\/pre>\n
\u7d66\u4e88\u5c0d\u61c9\u7684string\u63d0\u793a<\/p>\n
\u00a0<\/strong><\/strong><\/p>\n
\u2190——————————-divider——————————————–><\/b><\/p>\n
createRangeSettingsDialog\uff08\uff09<\/b><\/h3>\n
\u7531\u65bc\u570b\u5bb6\u7684\u4e0d\u540c\u2026\u983b\u5bec\u958b\u653e\u7684\u4e5f\u4e0d\u540c\u2026\u6240\u4ee5\u63d0\u4f9b\u5207\u63db\u7684\u529f\u80fd<\/p>\n
\u5229\u7528<\/p>\n
int countryCode = FmSharedPreferences.REGIONAL_BAND_AUTO;\r\n<\/pre>\n
\u4ee5\u53caFmSharedPreferences.setCountry(countryCode);<\/b><\/p>\n
\u5f9e\u65b0\u9032\u884cFmradio.service\u7684\u5f9e\u7d44fmConfigure();<\/b><\/p>\n
 <\/p>\n
\u2190——————————-divider——————————————–><\/b><\/p>\n
createProgressDialog()<\/b><\/h3>\n
boolean bSearchActive = isSeekActive() || isScanActive() ||isSearchActive();\r\n<\/pre>\n
\u78ba\u8a8dmService\u7684\u904b\u4f5c\u72c0\u614b \u7576\u9084\u6c92\u6709\u4efb\u4f55search\u76f8\u95dc\u7684\u52d5\u4f5c\u6703\u5275\u898b\u65b0\u7684dialog<\/p>\n
\u76ee\u524d\u662f\u5c08\u70ba isFirstRun\u800c\u8a2d\u8a08\u7684\u2026\u53ea\u6709\u6b64\u6642\u6703\u7528\u5230progress dialog<\/p>\n
\u00a0<\/strong><\/strong><\/p>\n
\u2190——————————divider——————————————–><\/b><\/p>\n
createCmdXXXDlg()<\/b><\/h3>\n
\u9019\u985e\u7686\u70ba\u539f\u751fmethod()<\/p>\n
\u70ba\u63d0\u4f9b\u5404\u7a2e\u8b66\u544a\u63d0\u793a<\/p>\n
\u00a0<\/strong><\/strong><\/p>\n
searchFavoriteChanel\uff08\uff09<\/b><\/h3>\n
\u70ba\u63d0\u4f9b\u7d66favoriteChange\u4f7f\u7528\u2026\u7531\u65bc\u518d\u5207\u63db\u6211\u7684\u6700\u611b\u96fb\u53f0\u6642\u2026\u53ef\u80fd\u6703\u51fa\u73fe\u6b64\u6700\u611b\u96fb\u53f0\u4e26\u975e\u7576\u524dmService\u6240\u670d\u52d9\u7684\u5340\u6bb5\u2026\u56e0\u6b64\u6211\u5011\u5fc5\u9808\u5148\u53bb\u6aa2\u67e5\u4e0b\u4e00\u500b\u6216\u4e0a\u4e00\u500b\u6700\u611b\u96fb\u53f0\u662f\u5426\u5408\u4e4e\u6240\u9078\u64c7\u7684\u570b\u7c4d\u8207\u5340\u6bb5<\/p>\n
\u00a0<\/strong><\/strong><\/p>\n
\u2190—————————–divider——————————————–><\/b><\/p>\n
enableRadioOnOffUI(false);<\/b><\/h3>\n
\u65bc\u7a0b\u5f0f\u5224\u65b7\u662f\u5426\u6709\u5f85\u4e0a\u5929\u7dda<\/p>\n
enableRadioOnOffUI(false);<\/p>\n
\/\/ HDMI and FM concurrecny is not supported.<\/code><\/p>\n
\u4e26\u4e0d\u652f\u63f4\u540c\u6642\u6709fm and hdmi<\/p>\n
if (isHdmiOn()) {\r\n\r\n    showDialog(DIALOG_CMD_FAILED_HDMI_ON);\r\n} else {\r\n    if (false == bindToService(this, osc)) {\r\n\r\n        Log.d(LOGTAG, \"onCreate: Failed to Start Service\");\r\n\r\n    } else {\r\n        Log.d(LOGTAG, \"onCreate: Start Service completed successfully\");\r\n    }\r\n}\r\n<\/pre>\n
\u00a0<\/strong><\/strong><\/p>\n
private boolean isHdmiOn() {\r\n\/\/ HDMI and FM concurrecny is not supported.\r\n\r\n    try {\r\n        String hdmiUserOption = android.provider.Settings.System.getString(\r\n        getContentResolver(), \"HDMI_USEROPTION\");\r\n        \/\/\u9019\u88e1\u6211\u8a66\u51fa\u4f86\u2026hdmiUserOption == null;\r\n        \u9019\u6bb5code\u6c92\u6709\u610f\u7fa9\u963f,\u6c38\u70bafalse\r\n\r\n    } catch (Exception ex) {\r\n    }\r\nreturn false;\r\n}\r\n<\/pre>\n
\u00a0<\/strong><\/strong><\/p>\n
\u2190——————————–divider——————————————–><\/b><\/p>\n
bar\u983b\u9053\u97ff\u61c9<\/h3>\n
private View.OnTouchListener mShiftFineTuneFigureListener = new View.OnTouchListener() {\r\n\r\n@Override\r\n\r\npublic boolean onTouch(View v, MotionEvent event) {\r\n\r\n\u9019\u88e1\u4e3b\u8981\u518d\u8655\u7406\u7576\u6ed1\u52d5\u5e95\u4e0bshiftbar\u6240\u5c0d\u61c9\u7684\u52d5\u4f5c\u2026\u539f\u672c\u60f3\u505a\u7965\u89e3\u7684\r\n\r\n\u6de1\u5927\u591a\u6578\u591a\u70ba\u5c0d\u8036\u9762\u7269\u4ef6\u7684\u4f4d\u5740\u8a08\u7b97\u2026\u56e0\u6b64\u4e0d\u591a\u63d0\u4e86\r\n\r\n\u6bcf\u6b21\u91cd\u8b80\u6642\u2026\u8acb\u81ea\u884c\u770b\u7a0b\u5f0f\u78bc\r\n<\/pre>\n
\u00a0<\/strong><\/strong><\/p>\n
\u2190——————————-divider——————————————–><\/b><\/p>\n
\u00a0Handler Control<\/strong><\/strong><\/h3>\n
private Handler mEnableRadioHandler = new Handler();\r\n\r\nprivate Handler mDisableRadioHandler = new Handler();\r\n\r\nprivate Runnable mEnableRadioTask = new Runnable() {\r\n<\/pre>\n
\u9019\u4e09\u500b\u884c\u70ba\u975e\u5e38\u7c21\u55ae\u2026\u4e3b\u8981\u57f7\u884c\u4e00\u4e9bmService\u5df2\u7d93\u5b9a\u7fa9\u597d\u7684\u884c\u70ba\u2026\u7528handler\u5305\u8d77\u4f86\u5247\u662f\u53e6\u5916\u5fc5\u9808\u5c0dlayout\u7684\u63a7\u5236<\/p>\n
\u00a0<\/strong><\/strong><\/p>\n
\u2190——————————-divider——————————————–><\/b><\/p>\n
Search Progress control<\/h3>\n
private void resetSearchProgress() {\r\n\r\nprivate void updateSearchProgress() {\r\n<\/pre>\n
\u518d\u6211\u5011\u9032\u884cseek\u6642\u2026\u6703\u53bb\u547c\u53ebmService\u9032\u884c\u76f8\u95dc\u7684chanel search\u2026\u65bc\u6b64\u540c\u6642\u4e5f\u5fc5\u9808\u5c0dlayout\u9032\u884c\u756b\u9762\u66f4\u65b0.\u4e5f\u5c31\u662fsearchProgress\u7684\u986f\u793a\u2026\u9019\u7531\u65bc\u662f\u4fee\u6539\u524d\u4eba\u7684\u7a0b\u5f0f\u2026\u6240\u4ee5\u4e5f\u4fdd\u7559method\u7684\u547d\u540d\u203b\u4f46\u4e3b\u8981\u5df2\u7d93\u6c92\u6709progress bar\u7684\u5b58\u5728\u2026\u800c\u662fprogress txt\u7684\u66f4\u65b0<\/p>\n
\u6703\u767c\u51famSearchProgressHandler\u53bb\u8ddf\u65b0\u756b\u9762(msg.what = UPDATE_PROGRESS_TXT_1;)<\/p>\n
Scanning. \u00a0\u00a0-> Scanning .. -> Scanning…<\/p>\n
(UPDATE_PROGRESS_TXT_1)(UPDATE_PROGRESS_TXT_2)(UPDATE_PROGRESS_TXT_3)<\/p>\n
search \u7d50\u675f\u5f8c \u767c\u51faEND_PROGRESS_TXT<\/p>\n
\u00a0<\/strong><\/strong><\/p>\n
\u2190——————————-divider——————————————–><\/b><\/p>\n
\u00a0First Run Something<\/strong><\/strong><\/h3>\n
\r\nprivate void FirstRunSeekNextStation() {\r\nprivate void updateFirstRunSearchProgress() {\r\n<\/pre>\n
\u61c9\u7528\u9918\u5730\u4e00\u6b21\u958b\u555fFMRADIO<\/p>\n
\u8ddf\u524d\u9762\u7684\u529f\u80fd\u5f88\u50cf\u2026\u4f46\u662f\u9019\u6b21\u4e0d\u662fUPDATE_PROGRESS_TXT_2\u2026\u800c\u662f\u5c0dmProgressDialog\u9015\u884c\u63a7\u5236<\/p>\n
\u00a0<\/strong><\/strong><\/p>\n
\u9019\u88e1\u6211\u8a8d\u70baFirstRunSeek\u8207\u975efirstrunSEEK\u5f88\u50cf<\/p>\n
\u6216\u8a31\u53ef\u4ee5\u4fee\u6539\u4e58\u66f4\u52a0\u7cbe\u7c21\u2026\u7562\u7adf\u884c\u70ba\u5f88\u50cf<\/p>\n
\u53ef\u662f\u9019\u6a23\u7e6a\u5f71\u60f3\u5230\u53ef\u8b80\u6027<\/p>\n
\u00a0<\/strong><\/strong><\/p>\n
\u6240\u4ee5\u5148\u4fdd\u6301\u9019\u6a23\u597d\u4e86<\/p>\n
\u2190——————————-divider——————————————–><\/b><\/p>\n
UI Update<\/h3>\n
\r\nprivate void updateStationInfoToUI() {\r\nprivate void updateFineTuneUI() {\r\n<\/pre>\n
\u57fa\u672c\u4e0a\u4efb\u4f55\u53ef\u80fd\u7684\u884c\u70ba\u203b\u90fd\u6703\u78b0\u5230\u4fee\u6539LAYOUT\u7684\u60c5\u6cc1<\/p>\n
\u00a0<\/strong><\/strong><\/p>\n
\u2190——————————divider——————————————–><\/b><\/p>\n
SeekSomething<\/h3>\n
\r\nprivate void SeekPreviousStation() {\r\n\r\nprivate void SeekNextStation() {\r\n<\/pre>\n
Seek\u57fa\u672c\u4e0a\u5c31\u662f\u79fb\u52d5\u5230\u4e0b\u4e00\u500b\u5177\u6709\u6548\u529b\u7684\u96fb\u53f0<\/p>\n
 <\/p>\n
 <\/p>\n
\u2190——————————-divider——————————————–><\/b><\/p>\n
Animation for seek<\/h3>\n
\u00a0 \u00a0private static final int UPDATE_PROGRESS_TXT_1 = 1; \u00a0\u00a0\/\/three type for scanning anim<\/b>\r\n\r\n \u00a0\u00a0\u00a0private static final int UPDATE_PROGRESS_TXT_2 = 2;<\/b>\r\n\r\n \u00a0\u00a0\u00a0private static final int UPDATE_PROGRESS_TXT_3 = 3;<\/b>\r\n\r\n \u00a0\u00a0\u00a0private static final int END_PROGRESS_TXT = 4;<\/b>\r\n\r\n \u00a0\u00a0\u00a0private static final int TIMEOUT_PROGRESS_DLG = 5;<\/b>\r\n\r\n \u00a0\u00a0\u00a0private static final int FIRSTRUN_UPDATE_PROGRESS_DLG = 6;<\/b>\r\n\r\n \u00a0\u00a0\u00a0private static final int FIRSTRUN_END_PROGRESS_DLG = 7;<\/b>\r\n\r\n \u00a0\u00a0\u00a0private static final int SHOWBUSY_TIMEOUT = 300000;<\/b>\r\n\r\n \u00a0\u00a0\u00a0private Handler mSearchProgressHandler = new Handler() {<\/b>\r\n<\/pre>\n
\u00a0<\/strong><\/strong><\/p>\n
\u6240\u6709\u5c0d\u65bcsearch\u6240\u9032\u884c\u7684\u756b\u9762\u8b8a\u52d5\u90fd\u5728\u6b64\u9664\u88e1<\/p>\n
\u8981\u6ce8\u610f\u7684\u662f \u00a0message\u4e4b\u9593\u7684\u4ea4\u4e92\u95dc\u4fc2\u2026\u6240\u4ee5\u5fc5\u9808\u6ce8\u610f\u8981<\/p>\n
mSearchProgressHandler.removeMessages<\/b><\/p>\n
\u00a0<\/strong><\/strong><\/p>\n
\u2190—————————–divider——————————————–><\/b><\/p>\n
History Station<\/b><\/h3>\n
\r\nprivate void addHistoryStation(PresetStation station){\r\n\r\nfollow tuneRadio();mSearchComplete;mUpdateStationInfo\r\n<\/pre>\n
\u6709\u5e7e\u9805\u898f\u5247<\/p>\n
1.list\u6709\u91cd\u8907\u7684\u5247\u79fb\u52d5\u5230\u6700\u4e0a\u9762\u4e00\u500b<\/p>\n
2.\u6c92\u6709\u91cd\u5fa9\u5247\u653e\u5728\u5730\u4e00\u500b<\/p>\n
3.list\u5167\u7e3d\u6578\u4e0d\u5f97\u8d85\u904e10\u500b<\/p>\n
\u00a0<\/strong><\/strong><\/p>\n
\u70ba\u4f55\u8981mSearchComplete.mUpdateStationInfo\u90fd\u52a0\u4e00\u500baddHistoryStation<\/b><\/p>\n
\u5982\u679c\u53ea\u5728searchcomplete\u5f8c\u52a0\u5165<\/b><\/p>\n
\u4e3b\u8981\u5728\u65bcmSearchComplete\u548cmUpdateStationInfo\u662f\u4e0d\u540c\u7684THREAD<\/p>\n
\u5728searchComplete\u4e4b\u5f8c\u53bb\u8ddf\u5fc3\u756b\u9762resetFMStationInfoUI\uff08\uff09<\/p>\n
\u800c\u540c\u6642\u548cmUpdateStationInfo by onTuneStatusChanged()\u4e5f\u5728\u904b\u884c<\/p>\n
\u518dsearch\u6642\u9593\u6975\u77ed\u4e0b\u2026\u6709\u53ef\u80fdonTuneStatusChanged\u6703\u5148\u5b8c\u6210<\/p>\n
mTunedStation\u4e26\u6c92\u6709\u88ab\u8ddf\u65b0\u6210searchcomplete\u5f8c\u7684\u7d50\u679c<\/p>\n
\u6b64\u6642searchcomplete\u5c31\u4e0d\u6703\u5c07\u6700\u65b0\u7684history station \u52a0\u5165<\/p>\n
\u00a0<\/strong><\/strong><\/p>\n
\u6240\u4ee5\u5728\u5169\u908a\u90fd\u52a0\u5165addhistorystation\u6703\u6bd4\u8f03\u597d<\/p>\n
\u907f\u514d\u5b8c\u6210\u6642\u9593\u5deeresetFMStationInfoUI();<\/p>\n
\u00a0<\/strong><\/strong><\/p>\n
\u2190——————————–divider——————————————–><\/b><\/p>\n
\u00a0<\/strong><\/strong><\/p>\n
\r\nprivate void tuneRadio(int frequency) {\r\n<\/pre>\n
\u7576\u6539\u8b8a\u5f8c\u90fd\u6703\u547c\u53eb\u2026\u63a5\u8005\u5f8c\u9762\u8ddf\u8005\u8981\u52a0\u5165\u6b77\u53f2\u96fb\u53f0<\/p>\n
\u8b93mService\u53bb\u64ad\u653e\u96fb\u53f0…..\u5927\u6982\u662f\u6700\u5e38\u7528\u7684\u529f\u80fd<\/p>\n
\u00a0<\/strong><\/strong><\/p>\n
\u2190——————————–divider——————————————–><\/b><\/p>\n
final Runnable mSearchListComplete = new Runnable() {<\/b><\/p>\n
\u7b49\u50f9\u65bc\u6240\u8b02\u7684ScanComplete<\/p>\n
\u00a0<\/strong><\/strong><\/p>\n
\u2190——————————-divider——————————————–><\/b><\/p>\n
private IFMRadioServiceCallbacks.Stub mServiceCallbacks = new IFMRadioServiceCallbacks.Stub() {<\/b><\/p>\n
 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0public void onEnabled() {<\/b><\/p>\n
\u4e3b\u8981\u95dc\u65bcaidl\u7684bindservice\u7684\u6a5f\u5236<\/b><\/a><\/p>\n
 <\/p>\n
\r\n public static boolean bindToService(Context context, ServiceConnection callback)\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"
FMRadioMain LAYOUT  <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[46],"_links":{"self":[{"href":"https:\/\/boochlin.com\/index.php?rest_route=\/wp\/v2\/posts\/5"}],"collection":[{"href":"https:\/\/boochlin.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/boochlin.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/boochlin.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/boochlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5"}],"version-history":[{"count":1,"href":"https:\/\/boochlin.com\/index.php?rest_route=\/wp\/v2\/posts\/5\/revisions"}],"predecessor-version":[{"id":33,"href":"https:\/\/boochlin.com\/index.php?rest_route=\/wp\/v2\/posts\/5\/revisions\/33"}],"wp:attachment":[{"href":"https:\/\/boochlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/boochlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/boochlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}