Android获取打开各种文件Intent概括
发布时间:2021-11-25 16:34:34 所属栏目:教程 来源:互联网
导读:Android获取打开各种文件Intent汇总 //android获取一个用于打开文本文件的intent public static Intent getTextFileIntent( String param, boolean paramBoolean) { Intent intent = new Intent(android.intent.action.VIEW); intent.addCategory(android.in
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Android获取打开各种文件Intent汇总 //android获取一个用于打开文本文件的intent public static Intent getTextFileIntent( String param, boolean paramBoolean) { Intent intent = new Intent("android.intent.action.VIEW"); intent.addCategory("android.intent.category.DEFAULT"); intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); if (paramBoolean) { Uri uri1 = Uri.parse(param ); intent.setDataAndType(uri1, "text/plain"); } else { Uri uri2 = Uri.fromFile(new File(param )); intent.setDataAndType(uri2, "text/plain"); } return intent; } //android获取一个用于打开CHM文件的intent public static Intent getChmFileIntent( String param ) { Intent intent = new Intent("android.intent.action.VIEW"); intent.addCategory("android.intent.category.DEFAULT"); intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); Uri uri = Uri.fromFile(new File(param )); intent.setDataAndType(uri, "application/x-chm"); return intent; } //android获取一个用于打开PDF文件的intent public static Intent getPdfFileIntent( String param ) { Intent intent = new Intent("android.intent.action.VIEW"); intent.addCategory("android.intent.category.DEFAULT"); intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); Uri uri = Uri.fromFile(new File(param )); intent.setDataAndType(uri, "application/pdf"); return intent; } //android获取一个用于打开Word文件的intent public static Intent getWordFileIntent( String param ) { Intent intent = new Intent("android.intent.action.VIEW"); intent.addCategory("android.intent.category.DEFAULT"); intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); Uri uri = Uri.fromFile(new File(param )); intent.setDataAndType(uri, "application/msword"); return intent; } //android获取一个用于打开PPT文件的intent public static Intent getPptFileIntent( String param ) { Intent intent = new Intent("android.intent.action.VIEW"); intent.addCategory("android.intent.category.DEFAULT"); intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); Uri uri = Uri.fromFile(new File(param )); intent.setDataAndType(uri, "application/vnd.ms-powerpoint"); return intent; } //android获取一个用于打开Excel文件的intent public static Intent getExcelFileIntent( String param ) { Intent intent = new Intent("android.intent.action.VIEW"); intent.addCategory("android.intent.category.DEFAULT"); intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); Uri uri = Uri.fromFile(new File(param )); intent.setDataAndType(uri, "application/vnd.ms-excel"); return intent; } ![]() (编辑:开发网_郴州站长网) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |



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