[java] view plain copy
//打开文件时调用
public void openFiles(String filesPath) {  Uri uri = Uri.parse("file://" + filesPath);  Intent intent = new Intent();  intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);  intent.setAction(Intent.ACTION_VIEW);  String type = getMIMEType(filesPath);  intent.setDataAndType(uri, type);  if (!type.equals("*/*")) {  try {  startActivity(intent);  } catch (Exception e) {  startActivity(showOpenTypeDialog(filesPath));  }  } else {  startActivity(showOpenTypeDialog(filesPath));  }  }  //显示打开方式
public void show(String filesPath){  Intent intent = new Intent();  intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);  intent.setAction(Intent.ACTION_VIEW);  startActivity(showOpenTypeDialog(filesPath));
}   public static Intent showOpenTypeDialog(String param) {  Log.e("ViChildError", "showOpenTypeDialog");  Intent intent = new Intent();  intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);  intent.setAction(android.content.Intent.ACTION_VIEW);  Uri uri = Uri.fromFile(new File(param));  intent.setDataAndType(uri, "*/*");  return intent;  }  /** * --获取文件类型 -- */  public static String getMIMEType(String filePath) {  String type = "*/*";  String fName = filePath;  int dotIndex = fName.lastIndexOf(".");  if (dotIndex < 0) {  return type;  }  String end = fName.substring(dotIndex, fName.length()).toLowerCase();  if (end == "") {  return type;  }  for (int i = 0; i < MIME_MapTable.length; i++) {  if (end.equals(MIME_MapTable[i][0])) {  type = MIME_MapTable[i][1];  }  }  return type;  }  /**  * -- MIME 列表 --  */  public static final String[][] MIME_MapTable =  {  // --{后缀名, MIME类型}   --  {".3gp", "video/3gpp"},  {".3gpp", "video/3gpp"},  {".aac", "audio/x-mpeg"},  {".amr", "audio/x-mpeg"},  {".apk", "application/vnd.android.package-archive"},  {".avi", "video/x-msvideo"},  {".aab", "application/x-authoware-bin"},  {".aam", "application/x-authoware-map"},  {".aas", "application/x-authoware-seg"},  {".ai", "application/postscript"},  {".aif", "audio/x-aiff"},  {".aifc", "audio/x-aiff"},  {".aiff", "audio/x-aiff"},  {".als", "audio/x-alpha5"},  {".amc", "application/x-mpeg"},  {".ani", "application/octet-stream"},  {".asc", "text/plain"},  {".asd", "application/astound"},  {".asf", "video/x-ms-asf"},  {".asn", "application/astound"},  {".asp", "application/x-asap"},  {".asx", " video/x-ms-asf"},  {".au", "audio/basic"},  {".avb", "application/octet-stream"},  {".awb", "audio/amr-wb"},  {".bcpio", "application/x-bcpio"},  {".bld", "application/bld"},  {".bld2", "application/bld2"},  {".bpk", "application/octet-stream"},  {".bz2", "application/x-bzip2"},  {".bin", "application/octet-stream"},  {".bmp", "image/bmp"},  {".c", "text/plain"},  {".class", "application/octet-stream"},  {".conf", "text/plain"},  {".cpp", "text/plain"},  {".cal", "image/x-cals"},  {".ccn", "application/x-cnc"},  {".cco", "application/x-cocoa"},  {".cdf", "application/x-netcdf"},  {".cgi", "magnus-internal/cgi"},  {".chat", "application/x-chat"},  {".clp", "application/x-msclip"},  {".cmx", "application/x-cmx"},  {".co", "application/x-cult3d-object"},  {".cod", "image/cis-cod"},  {".cpio", "application/x-cpio"},  {".cpt", "application/mac-compactpro"},  {".crd", "application/x-mscardfile"},  {".csh", "application/x-csh"},  {".csm", "chemical/x-csml"},  {".csml", "chemical/x-csml"},  {".css", "text/css"},  {".cur", "application/octet-stream"},  {".doc", "application/msword"},  {".dcm", "x-lml/x-evm"},  {".dcr", "application/x-director"},  {".dcx", "image/x-dcx"},  {".dhtml", "text/html"},  {".dir", "application/x-director"},  {".dll", "application/octet-stream"},  {".dmg", "application/octet-stream"},  {".dms", "application/octet-stream"},  {".dot", "application/x-dot"},  {".dvi", "application/x-dvi"},  {".dwf", "drawing/x-dwf"},  {".dwg", "application/x-autocad"},  {".dxf", "application/x-autocad"},  {".dxr", "application/x-director"},  {".ebk", "application/x-expandedbook"},  {".emb", "chemical/x-embl-dl-nucleotide"},  {".embl", "chemical/x-embl-dl-nucleotide"},  {".eps", "application/postscript"},  {".epub", "application/epub+zip"},  {".eri", "image/x-eri"},  {".es", "audio/echospeech"},  {".esl", "audio/echospeech"},  {".etc", "application/x-earthtime"},  {".etx", "text/x-setext"},  {".evm", "x-lml/x-evm"},  {".evy", "application/x-envoy"},  {".exe", "application/octet-stream"},  {".fh4", "image/x-freehand"},  {".fh5", "image/x-freehand"},  {".fhc", "image/x-freehand"},  {".fif", "image/fif"},  {".fm", "application/x-maker"},  {".fpx", "image/x-fpx"},  {".fvi", "video/isivideo"},  {".flv", "video/x-msvideo"},  {".gau", "chemical/x-gaussian-input"},  {".gca", "application/x-gca-compressed"},  {".gdb", "x-lml/x-gdb"},  {".gif", "image/gif"},  {".gps", "application/x-gps"},  {".gtar", "application/x-gtar"},  {".gz", "application/x-gzip"},  {".gif", "image/gif"},  {".gtar", "application/x-gtar"},  {".gz", "application/x-gzip"},  {".h", "text/plain"},  {".hdf", "application/x-hdf"},  {".hdm", "text/x-hdml"},  {".hdml", "text/x-hdml"},  {".htm", "text/html"},  {".html", "text/html"},  {".hlp", "application/winhlp"},  {".hqx", "application/mac-binhex40"},  {".hts", "text/html"},  {".ice", "x-conference/x-cooltalk"},  {".ico", "application/octet-stream"},  {".ief", "image/ief"},  {".ifm", "image/gif"},  {".ifs", "image/ifs"},  {".imy", "audio/melody"},  {".ins", "application/x-net-install"},  {".ips", "application/x-ipscript"},  {".ipx", "application/x-ipix"},  {".it", "audio/x-mod"},  {".itz", "audio/x-mod"},  {".ivr", "i-world/i-vrml"},  {".j2k", "image/j2k"},  {".jad", "text/vnd.sun.j2me.app-descriptor"},  {".jam", "application/x-jam"},  {".jnlp", "application/x-java-jnlp-file"},  {".jpe", "image/jpeg"},  {".jpz", "image/jpeg"},  {".jwc", "application/jwc"},  {".jar", "application/java-archive"},  {".java", "text/plain"},  {".jpeg", "image/jpeg"},  {".jpg", "image/jpeg"},  {".js", "application/x-javascript"},  {".kjx", "application/x-kjx"},  {".lak", "x-lml/x-lak"},  {".latex", "application/x-latex"},  {".lcc", "application/fastman"},  {".lcl", "application/x-digitalloca"},  {".lcr", "application/x-digitalloca"},  {".lgh", "application/lgh"},  {".lha", "application/octet-stream"},  {".lml", "x-lml/x-lml"},  {".lmlpack", "x-lml/x-lmlpack"},  {".log", "text/plain"},  {".lsf", "video/x-ms-asf"},  {".lsx", "video/x-ms-asf"},  {".lzh", "application/x-lzh "},  {".m13", "application/x-msmediaview"},  {".m14", "application/x-msmediaview"},  {".m15", "audio/x-mod"},  {".m3u", "audio/x-mpegurl"},  {".m3url", "audio/x-mpegurl"},  {".ma1", "audio/ma1"},  {".ma2", "audio/ma2"},  {".ma3", "audio/ma3"},  {".ma5", "audio/ma5"},  {".man", "application/x-troff-man"},  {".map", "magnus-internal/imagemap"},  {".mbd", "application/mbedlet"},  {".mct", "application/x-mascot"},  {".mdb", "application/x-msaccess"},  {".mdz", "audio/x-mod"},  {".me", "application/x-troff-me"},  {".mel", "text/x-vmel"},  {".mi", "application/x-mif"},  {".mid", "audio/midi"},  {".midi", "audio/midi"},  {".m4a", "audio/mp4a-latm"},  {".m4b", "audio/mp4a-latm"},  {".m4p", "audio/mp4a-latm"},  {".m4u", "video/vnd.mpegurl"},  {".m4v", "video/x-m4v"},  {".mov", "video/quicktime"},  {".mp2", "audio/x-mpeg"},  {".mp3", "audio/x-mpeg"},  {".mp4", "video/mp4"},  {".mpc", "application/vnd.mpohun.certificate"},  {".mpe", "video/mpeg"},  {".mpeg", "video/mpeg"},  {".mpg", "video/mpeg"},  {".mpg4", "video/mp4"},  {".mpga", "audio/mpeg"},  {".msg", "application/vnd.ms-outlook"},  {".mif", "application/x-mif"},  {".mil", "image/x-cals"},  {".mio", "audio/x-mio"},  {".mmf", "application/x-skt-lbs"},  {".mng", "video/x-mng"},  {".mny", "application/x-msmoney"},  {".moc", "application/x-mocha"},  {".mocha", "application/x-mocha"},  {".mod", "audio/x-mod"},  {".mof", "application/x-yumekara"},  {".mol", "chemical/x-mdl-molfile"},  {".mop", "chemical/x-mopac-input"},  {".movie", "video/x-sgi-movie"},  {".mpn", "application/vnd.mophun.application"},  {".mpp", "application/vnd.ms-project"},  {".mps", "application/x-mapserver"},  {".mrl", "text/x-mrml"},  {".mrm", "application/x-mrm"},  {".ms", "application/x-troff-ms"},  {".mts", "application/metastream"},  {".mtx", "application/metastream"},  {".mtz", "application/metastream"},  {".mzv", "application/metastream"},  {".nar", "application/zip"},  {".nbmp", "image/nbmp"},  {".nc", "application/x-netcdf"},  {".ndb", "x-lml/x-ndb"},  {".ndwn", "application/ndwn"},  {".nif", "application/x-nif"},  {".nmz", "application/x-scream"},  {".nokia-op-logo", "image/vnd.nok-oplogo-color"},  {".npx", "application/x-netfpx"},  {".nsnd", "audio/nsnd"},  {".nva", "application/x-neva1"},  {".oda", "application/oda"},  {".oom", "application/x-atlasMate-plugin"},  {".ogg", "audio/ogg"},  {".pac", "audio/x-pac"},  {".pae", "audio/x-epac"},  {".pan", "application/x-pan"},  {".pbm", "image/x-portable-bitmap"},  {".pcx", "image/x-pcx"},  {".pda", "image/x-pda"},  {".pdb", "chemical/x-pdb"},  {".pdf", "application/pdf"},  {".pfr", "application/font-tdpfr"},  {".pgm", "image/x-portable-graymap"},  {".pict", "image/x-pict"},  {".pm", "application/x-perl"},  {".pmd", "application/x-pmd"},  {".png", "image/png"},  {".pnm", "image/x-portable-anymap"},  {".pnz", "image/png"},  {".pot", "application/vnd.ms-powerpoint"},  {".ppm", "image/x-portable-pixmap"},  {".pps", "application/vnd.ms-powerpoint"},  {".ppt", "application/vnd.ms-powerpoint"},  {".pqf", "application/x-cprplayer"},  {".pqi", "application/cprplayer"},  {".prc", "application/x-prc"},  {".proxy", "application/x-ns-proxy-autoconfig"},  {".prop", "text/plain"},  {".ps", "application/postscript"},  {".ptlk", "application/listenup"},  {".pub", "application/x-mspublisher"},  {".pvx", "video/x-pv-pvx"},  {".qcp", "audio/vnd.qcelp"},  {".qt", "video/quicktime"},  {".qti", "image/x-quicktime"},  {".qtif", "image/x-quicktime"},  {".r3t", "text/vnd.rn-realtext3d"},  {".ra", "audio/x-pn-realaudio"},  {".ram", "audio/x-pn-realaudio"},  {".ras", "image/x-cmu-raster"},  {".rdf", "application/rdf+xml"},  {".rf", "image/vnd.rn-realflash"},  {".rgb", "image/x-rgb"},  {".rlf", "application/x-richlink"},  {".rm", "audio/x-pn-realaudio"},  {".rmf", "audio/x-rmf"},  {".rmm", "audio/x-pn-realaudio"},  {".rnx", "application/vnd.rn-realplayer"},  {".roff", "application/x-troff"},  {".rp", "image/vnd.rn-realpix"},  {".rpm", "audio/x-pn-realaudio-plugin"},  {".rt", "text/vnd.rn-realtext"},  {".rte", "x-lml/x-gps"},  {".rtf", "application/rtf"},  {".rtg", "application/metastream"},  {".rtx", "text/richtext"},  {".rv", "video/vnd.rn-realvideo"},  {".rwc", "application/x-rogerwilco"},  {".rar", "application/x-rar-compressed"},  {".rc", "text/plain"},  {".rmvb", "audio/x-pn-realaudio"},  {".s3m", "audio/x-mod"},  {".s3z", "audio/x-mod"},  {".sca", "application/x-supercard"},  {".scd", "application/x-msschedule"},  {".sdf", "application/e-score"},  {".sea", "application/x-stuffit"},  {".sgm", "text/x-sgml"},  {".sgml", "text/x-sgml"},  {".shar", "application/x-shar"},  {".shtml", "magnus-internal/parsed-html"},  {".shw", "application/presentations"},  {".si6", "image/si6"},  {".si7", "image/vnd.stiwap.sis"},  {".si9", "image/vnd.lgtwap.sis"},  {".sis", "application/vnd.symbian.install"},  {".sit", "application/x-stuffit"},  {".skd", "application/x-koan"},  {".skm", "application/x-koan"},  {".skp", "application/x-koan"},  {".skt", "application/x-koan"},  {".slc", "application/x-salsa"},  {".smd", "audio/x-smd"},  {".smi", "application/smil"},  {".smil", "application/smil"},  {".smp", "application/studiom"},  {".smz", "audio/x-smd"},  {".sh", "application/x-sh"},  {".snd", "audio/basic"},  {".spc", "text/x-speech"},  {".spl", "application/futuresplash"},  {".spr", "application/x-sprite"},  {".sprite", "application/x-sprite"},  {".sdp", "application/sdp"},  {".spt", "application/x-spt"},  {".src", "application/x-wais-source"},  {".stk", "application/hyperstudio"},  {".stm", "audio/x-mod"},  {".sv4cpio", "application/x-sv4cpio"},  {".sv4crc", "application/x-sv4crc"},  {".svf", "image/vnd"},  {".svg", "image/svg-xml"},  {".svh", "image/svh"},  {".svr", "x-world/x-svr"},  {".swf", "application/x-shockwave-flash"},  {".swfl", "application/x-shockwave-flash"},  {".t", "application/x-troff"},  {".tad", "application/octet-stream"},  {".talk", "text/x-speech"},  {".tar", "application/x-tar"},  {".taz", "application/x-tar"},  {".tbp", "application/x-timbuktu"},  {".tbt", "application/x-timbuktu"},  {".tcl", "application/x-tcl"},  {".tex", "application/x-tex"},  {".texi", "application/x-texinfo"},  {".texinfo", "application/x-texinfo"},  {".tgz", "application/x-tar"},  {".thm", "application/vnd.eri.thm"},  {".tif", "image/tiff"},  {".tiff", "image/tiff"},  {".tki", "application/x-tkined"},  {".tkined", "application/x-tkined"},  {".toc", "application/toc"},  {".toy", "image/toy"},  {".tr", "application/x-troff"},  {".trk", "x-lml/x-gps"},  {".trm", "application/x-msterminal"},  {".tsi", "audio/tsplayer"},  {".tsp", "application/dsptype"},  {".tsv", "text/tab-separated-values"},  {".ttf", "application/octet-stream"},  {".ttz", "application/t-time"},  {".txt", "text/plain"},  {".ult", "audio/x-mod"},  {".ustar", "application/x-ustar"},  {".uu", "application/x-uuencode"},  {".uue", "application/x-uuencode"},  {".vcd", "application/x-cdlink"},  {".vcf", "text/x-vcard"},  {".vdo", "video/vdo"},  {".vib", "audio/vib"},  {".viv", "video/vivo"},  {".vivo", "video/vivo"},  {".vmd", "application/vocaltec-media-desc"},  {".vmf", "application/vocaltec-media-file"},  {".vmi", "application/x-dreamcast-vms-info"},  {".vms", "application/x-dreamcast-vms"},  {".vox", "audio/voxware"},  {".vqe", "audio/x-twinvq-plugin"},  {".vqf", "audio/x-twinvq"},  {".vql", "audio/x-twinvq"},  {".vre", "x-world/x-vream"},  {".vrml", "x-world/x-vrml"},  {".vrt", "x-world/x-vrt"},  {".vrw", "x-world/x-vream"},  {".vts", "workbook/formulaone"},  {".wax", "audio/x-ms-wax"},  {".wbmp", "image/vnd.wap.wbmp"},  {".web", "application/vnd.xara"},  {".wav", "audio/x-wav"},  {".wma", "audio/x-ms-wma"},  {".wmv", "audio/x-ms-wmv"},  {".wi", "image/wavelet"},  {".wis", "application/x-InstallShield"},  {".wm", "video/x-ms-wm"},  {".wmd", "application/x-ms-wmd"},  {".wmf", "application/x-msmetafile"},  {".wml", "text/vnd.wap.wml"},  {".wmlc", "application/vnd.wap.wmlc"},  {".wmls", "text/vnd.wap.wmlscript"},  {".wmlsc", "application/vnd.wap.wmlscriptc"},  {".wmlscript", "text/vnd.wap.wmlscript"},  {".wmv", "video/x-ms-wmv"},  {".wmx", "video/x-ms-wmx"},  {".wmz", "application/x-ms-wmz"},  {".wpng", "image/x-up-wpng"},  {".wps", "application/vnd.ms-works"},  {".wpt", "x-lml/x-gps"},  {".wri", "application/x-mswrite"},  {".wrl", "x-world/x-vrml"},  {".wrz", "x-world/x-vrml"},  {".ws", "text/vnd.wap.wmlscript"},  {".wsc", "application/vnd.wap.wmlscriptc"},  {".wv", "video/wavelet"},  {".wvx", "video/x-ms-wvx"},  {".wxl", "application/x-wxl"},  {".x-gzip", "application/x-gzip"},  {".xar", "application/vnd.xara"},  {".xbm", "image/x-xbitmap"},  {".xdm", "application/x-xdma"},  {".xdma", "application/x-xdma"},  {".xdw", "application/vnd.fujixerox.docuworks"},  {".xht", "application/xhtml+xml"},  {".xhtm", "application/xhtml+xml"},  {".xhtml", "application/xhtml+xml"},  {".xla", "application/vnd.ms-excel"},  {".xlc", "application/vnd.ms-excel"},  {".xll", "application/x-excel"},  {".xlm", "application/vnd.ms-excel"},  {".xls", "application/vnd.ms-excel"},  {".xlt", "application/vnd.ms-excel"},  {".xlw", "application/vnd.ms-excel"},  {".xm", "audio/x-mod"},  {".xml", "text/xml"},  {".xmz", "audio/x-mod"},  {".xpi", "application/x-xpinstall"},  {".xpm", "image/x-xpixmap"},  {".xsit", "text/xml"},  {".xsl", "text/xml"},  {".xul", "text/xul"},  {".xwd", "image/x-xwindowdump"},  {".xyz", "chemical/x-pdb"},  {".yz1", "application/x-yz1"},  {".z", "application/x-compress"},  {".zac", "application/x-zaurus-zac"},  {".zip", "application/zip"},  {"", "*/*"}  };

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