你可以建立自己的列表使用
final Intent intent = new Intent(Intent.ACTION_VIEW);
intent.setDataAndType(Uri.parse(f.getFileName()), "video/*");
final List<ResolveInfo> appList = context.getPackageManager().queryIntentActivities(intent , PackageManager.PERMISSION_GRANTED);
你可以得到每個項目的更多信息:
for (ResolveInfo resolveInfo : appList) {
try {
ApplicationInfo ai =context.getPackageManager().getApplicationInfo(resolveInfo.activityInfo.packageName, 0);
// your code here
} catch (NameNotFoundException e) {
e.printStackTrace();
}
}
要安裝ch只是找到應用程序,在你的情況下,你可以使用:
// for your list you must remember Package name for each item
pn = resolveInfo.activityInfo.packageName;
//after user make selection, get selected PackageName and start desired app with your data.
Intent IntentLaunch = context.getPackageManager().getLaunchIntentForPackage(pn);
IntentLaunch.setAction(Intent.ACTION_VIEW);
IntentLaunch.setDataAndType(Uri.parse(f.getFileName()), "video/*");
IntentLaunch.setData(mData /* data that you want to pass to app*/);
startActivity(IntentLaunch);
一旦用戶從列表中選擇一個項目,我怎麼能啓動相關的應用程序? – 2015-04-01 20:35:08
你可以看到最後一部分,我剛剛添加它,我希望這會幫助你:) – anopid 2015-04-02 07:49:26
它'很好,謝謝你! – 2015-04-15 01:20:40