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Ask if user wants to download photo again
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,67 @@ | ||
| package com.b_lam.resplash.util | ||
|
|
||
| import android.content.ContentUris | ||
| import android.content.Context | ||
| import android.net.Uri | ||
| import android.os.Build | ||
| import android.os.Environment | ||
| import android.provider.MediaStore | ||
| import androidx.core.content.FileProvider | ||
| import com.b_lam.resplash.BuildConfig | ||
| import com.b_lam.resplash.R | ||
| import com.google.android.material.dialog.MaterialAlertDialogBuilder | ||
| import java.io.File | ||
|
|
||
| const val RESPLASH_DIRECTORY = "Resplash" | ||
|
|
||
| const val FILE_PROVIDER_AUTHORITY = "${BuildConfig.APPLICATION_ID}.fileprovider" | ||
|
|
||
| val RELATIVE_PATH = "${Environment.DIRECTORY_PICTURES}${File.separator}$RESPLASH_DIRECTORY" | ||
|
|
||
| val LEGACY_PATH = "${Environment.getExternalStoragePublicDirectory( | ||
| Environment.DIRECTORY_PICTURES)}${File.separator}$RESPLASH_DIRECTORY" | ||
|
|
||
| fun Context.fileExists(fileName: String): Boolean { | ||
| if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) { | ||
| val projection = arrayOf(MediaStore.Images.Media.DISPLAY_NAME) | ||
| val selection = "${MediaStore.Images.Media.RELATIVE_PATH} like ? and " + | ||
| "${MediaStore.Images.Media.DISPLAY_NAME} = ?" | ||
| val selectionArgs = arrayOf("%$RELATIVE_PATH%", fileName) | ||
| contentResolver.query(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, projection, selection, | ||
| selectionArgs, null)?.use { | ||
| return it.count > 0 | ||
| } ?: return false | ||
| } else { | ||
| return File(LEGACY_PATH, fileName).exists() | ||
| } | ||
| } | ||
|
|
||
| fun Context.getUriForPhoto(fileName: String): Uri? { | ||
| if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) { | ||
| val projection = arrayOf(MediaStore.Images.Media._ID) | ||
| val selection = "${MediaStore.Images.Media.RELATIVE_PATH} like ? and " + | ||
| "${MediaStore.Images.Media.DISPLAY_NAME} = ?" | ||
| val selectionArgs = arrayOf("%$RELATIVE_PATH%", fileName) | ||
| contentResolver.query(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, projection, selection, | ||
| selectionArgs, null)?.use { | ||
| return if (it.moveToFirst()) { | ||
| ContentUris.withAppendedId(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, | ||
| it.getLong(it.getColumnIndexOrThrow(MediaStore.Images.Media._ID))) | ||
| } else { | ||
| null | ||
| } | ||
| } ?: return null | ||
| } else { | ||
| val file = File(LEGACY_PATH, fileName) | ||
| return FileProvider.getUriForFile(this, FILE_PROVIDER_AUTHORITY, file) | ||
| } | ||
| } | ||
|
|
||
| fun showFileExistsDialog(context: Context, action: () -> Unit) { | ||
| MaterialAlertDialogBuilder(context) | ||
| .setTitle(R.string.file_exists_title) | ||
| .setMessage(R.string.file_exists_message) | ||
| .setPositiveButton(R.string.yes) { _, _ -> action.invoke() } | ||
| .setNegativeButton(R.string.no, null) | ||
| .show() | ||
| } |
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