package cm.android.util;
import android.content.Intent;
import android.net.Uri;
import java.io.File;
public class OpenIntent {
// android获取一个用于打开HTML文件的intent
public static Intent getHtmlFileIntent(File file) {
Uri uri = Uri.parse(file.toString()).buildUpon()
.encodedAuthority("com.android.htmlfileprovider")
.scheme("content").encodedPath(file.toString()).build();
Intent intent = new Intent(Intent.ACTION_VIEW);
intent.setDataAndType(uri, "text/html");
return intent;
}
// android获取一个用于打开图片文件的intent
public static Intent getImageFileIntent(File file) {
Intent intent = new Intent(Intent.ACTION_VIEW);
intent.addCategory("android.intent.category.DEFAULT");
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
Uri uri = Uri.fromFile(file);
intent.setDataAndType(uri, "image/*");
return intent;
}
// android获取一个用于打开PDF文件的intent
public static Intent getPdfFileIntent(File file) {
Intent intent = new Intent(Intent.ACTION_VIEW);
intent.addCategory("android.intent.category.DEFAULT");
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
Uri uri = Uri.fromFile(file);
intent.setDataAndType(uri, "application/pdf");
return intent;
}
// android获取一个用于打开文本文件的intent
public static Intent getTextFileIntent(File file) {
Intent intent = new Intent(Intent.ACTION_VIEW);
intent.addCategory("android.intent.category.DEFAULT");
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
Uri uri = Uri.fromFile(file);
intent.setDataAndType(uri, "text/plain");
return intent;
}
// android获取一个用于打开音频文件的intent
public static Intent getAudioFileIntent(File file) {
Intent intent = new Intent(Intent.ACTION_VIEW);
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
intent.putExtra("oneshot", 0);
intent.putExtra("configchange", 0);
Uri uri = Uri.fromFile(file);
intent.setDataAndType(uri, "audio/*");
return intent;
}
// android获取一个用于打开视频文件的intent
public static Intent getVideoFileIntent(File file) {
Intent intent = new Intent(Intent.ACTION_VIEW);
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
intent.putExtra("oneshot", 0);
intent.putExtra("configchange", 0);
Uri uri = Uri.fromFile(file);
intent.setDataAndType(uri, "video/*");
return intent;
}
// android获取一个用于打开CHM文件的intent
public static Intent getChmFileIntent(File file) {
Intent intent = new Intent(Intent.ACTION_VIEW);
intent.addCategory("android.intent.category.DEFAULT");
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
Uri uri = Uri.fromFile(file);
intent.setDataAndType(uri, "application/x-chm");
return intent;
}
// android获取一个用于打开Word文件的intent
public static Intent getWordFileIntent(File file) {
Intent intent = new Intent(Intent.ACTION_VIEW);
intent.addCategory("android.intent.category.DEFAULT");
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
Uri uri = Uri.fromFile(file);
intent.setDataAndType(uri, "application/msword");
return intent;
}
// android获取一个用于打开Excel文件的intent
public static Intent getExcelFileIntent(File file) {
Intent intent = new Intent(Intent.ACTION_VIEW);
intent.addCategory("android.intent.category.DEFAULT");
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
Uri uri = Uri.fromFile(file);
intent.setDataAndType(uri, "application/vnd.ms-excel");
return intent;
}
// android获取一个用于打开PPT文件的intent
public static Intent getPPTFileIntent(File file) {
Intent intent = new Intent(Intent.ACTION_VIEW);
intent.addCategory("android.intent.category.DEFAULT");
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
Uri uri = Uri.fromFile(file);
intent.setDataAndType(uri, "application/vnd.ms-powerpoint");
return intent;
}
// android获取一个用于打开apk文件的intent
public static Intent getApkFileIntent(File file) {
Intent intent = new Intent();
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
intent.setAction(android.content.Intent.ACTION_VIEW);
intent.setDataAndType(Uri.fromFile(file),
"application/vnd.android.package-archive");
return intent;
}
}