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I can take a video with an intent now what are the details to create an intent to start the default video trimmer activity? And check if it present on the device?

user1447209
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2 Answers2

9

This solution relies on a version of the AOSP Gallery2 package being installed on the device. You can do it like this:

// The Intent action is not yet published as a constant in the Intent class
// This one is served by the com.android.gallery3d.app.TrimVideo activity
// which relies on having the Gallery2 app or a compatible derivative installed
Intent trimVideoIntent = new Intent("com.android.camera.action.TRIM");

// The key for the extra has been discovered from com.android.gallery3d.app.PhotoPage.KEY_MEDIA_ITEM_PATH
trimVideoIntent.putExtra("media-item-path", getFilePathFromVideoURI(this, videoUri));
trimVideoIntent.setData(videoUri);

// Check if the device can handle the Intent
List<ResolveInfo> list = getPackageManager().queryIntentActivities(trimVideoIntent, 0);
if (null != list && list.size() > 0) {
    startActivity(trimVideoIntent); // Fires TrimVideo activity into being active
}

The method getFilePathFromVideURI is based on the answer of this question: Get filename and path from URI from mediastore

public String getFilePathFromVideoURI(Context context, Uri contentUri) {
    Cursor cursor = null;
    try {
        String[] proj = { MediaStore.Video.Media.DATA };
        cursor = context.getContentResolver().query(contentUri,  proj, null, null, null);
        int column_index = cursor.getColumnIndexOrThrow(MediaStore.Video.Media.DATA);
        cursor.moveToFirst();
        return cursor.getString(column_index);
    } finally {
        if (cursor != null) {
            cursor.close();
        }
    }
}

videoUri is an Uri pointing to something like this: content://media/external/video/media/43. You can gather one by issuing an ACTION_PICK Intent:

Intent pickVideoUriIntent =  new Intent(Intent.ACTION_PICK, MediaStore.Video.Media.EXTERNAL_CONTENT_URI);
startActivityForResult(pickVideoUriIntent, PICK_VIDEO_REQUEST);

In onActivityResult get the uri like so:

....
case PICK_VIDEO_REQUEST:
    Uri videoUri = data.getData();
     ...

This solution works on my Galaxy Nexus with Android 4.3 Jelly Bean.

I am not sure if this is available on all Android devices. A more reliable solution may be to fork the Gallery2 app and put the TrimVideo activity together with its dependencies into a library that can be delivered with your app. Hope this helps anyway.

Community
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Danny Fürniß
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  • Only wish it would return back to my app after cropping and saving – user1447209 Feb 14 '14 at 12:18
  • hello sir , when i follow your code i got Toast Message "Editing is not support for this image". i am not able to understand what is this please help me. thank you. – Pratik Sanyaja Oct 07 '18 at 05:52
  • @PratikSanyaja The first sentence of this answer explains that this answer requires you have a version of AOSP Gallery2 installed on the device. If you do not, you will get the message you are seeing. – Mira_Cole Jan 18 '19 at 19:31
-1

Try this may it helps 

Intent intent = new Intent(MediaStore.ACTION_VIDEO_CAPTURE);
intent.putExtra("android.intent.extra.durationLimit", 30000);
intent.putExtra("EXTRA_VIDEO_QUALITY", 0);
startActivityForResult(intent, ActivityRequests.REQUEST_TAKE_VIDEO);

This code works well on API >=2.2, but the duration limit does not work on API 2.1

Rajan
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