1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
|
package ca.allanwang.kau.mediapicker
import android.database.Cursor
import android.database.SQLException
import android.net.Uri
import android.os.Parcel
import android.os.Parcelable
import android.provider.MediaStore
import android.support.annotation.NonNull
import java.io.File
/**
* Created by Allan Wang on 2017-07-14.
*/
data class MediaModel(
val data: String, val mimeType: String, val size: Long, val dateModified: Long, val displayName: String?
) : Parcelable {
@Throws(SQLException::class)
constructor(@NonNull cursor: Cursor) : this(
cursor.getString(0),
cursor.getString(1) ?: "",
cursor.getLong(2),
cursor.getLong(3),
cursor.getString(4)
)
constructor(f: File) : this(
f.absolutePath,
f.extension, // this isn't a mime type, but it does give some info
f.length(),
f.lastModified(),
f.nameWithoutExtension
)
constructor(parcel: Parcel) : this(
parcel.readString(),
parcel.readString(),
parcel.readLong(),
parcel.readLong(),
parcel.readString())
override fun writeToParcel(parcel: Parcel, flags: Int) {
parcel.writeString(this.data)
parcel.writeString(this.mimeType)
parcel.writeLong(this.size)
parcel.writeLong(this.dateModified)
parcel.writeString(this.displayName)
}
val isGif
get() = mimeType.endsWith("gif")
val isImage
get() = mimeType.endsWith("image")
val isVideo
get() = mimeType.endsWith("video")
val uri: Uri by lazy { Uri.fromFile(File(data)) }
override fun describeContents(): Int {
return 0
}
companion object CREATOR : Parcelable.Creator<MediaModel> {
val projection = arrayOf(
MediaStore.MediaColumns.DATA,
MediaStore.MediaColumns.MIME_TYPE,
MediaStore.MediaColumns.SIZE,
MediaStore.MediaColumns.DATE_MODIFIED,
MediaStore.MediaColumns.DISPLAY_NAME
)
override fun createFromParcel(parcel: Parcel): MediaModel {
return MediaModel(parcel)
}
override fun newArray(size: Int): Array<MediaModel?> {
return arrayOfNulls(size)
}
}
}
|
