android intent開啟各種檔案的方法
通過MIME type的不同用系統含有的程式開啟
- Uri uri = Uri.parse("file://" + filePath);
- Intent intent = new Intent();
- intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
- intent.setAction(Intent.ACTION_VIEW);
- String type = Common.getMIMEType(filePath);
- intent.setDataAndType(uri, type);
- if (!type.equals("*/*"))
- {
- startActivity(intent);
- } else
- {
- showOpenTypeDialog(filePath);
- }
Common.getMIMEType(filePath)程式碼:
- /**
- * 獲取檔案型別
- */
- 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_MapTable 程式碼:
- /**
- * MIME 列表
- */
- public static final String[][] MIME_MapTable =
- {
- // {字尾名, MIME型別}
- { ".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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