35 | 
36 | 
37 | 
38 |
39 | ### 下载
40 |
41 | [https://github.com/1045290202/DeleteRecentPictures/releases/latest](https://github.com/1045290202/DeleteRecentPictures/releases/latest)
42 |
43 | ### 开源库
44 |
45 | + [ZoomImage](https://github.com/panpf/zoomimage)
46 | + [ZXing](https://github.com/zxing/zxing)
47 | + [RikkaX](https://github.com/RikkaApps/RikkaX)
48 | + [Apache Commons IO](https://github.com/apache/commons-io)
49 | + [OpenImage](https://github.com/FlyJingFish/OpenImage)
50 |
51 | -------
52 |
53 | 在酷安上关注开发者： *[@来一斤BUG](https://www.coolapk.com/u/458995)*
54 |
--------------------------------------------------------------------------------
/app/src/main/java/com/sjk/deleterecentpictures/utils/PermissionUtil.kt:
--------------------------------------------------------------------------------
1 | package com.sjk.deleterecentpictures.utils
2 |
3 | import android.Manifest
4 | import android.app.Activity
5 | import android.content.Intent
6 | import android.content.pm.PackageManager
7 | import android.os.Build
8 | import android.os.Environment
9 | import android.provider.Settings
10 | import androidx.annotation.RequiresApi
11 | import androidx.core.app.ActivityCompat
12 | import androidx.core.net.toUri
13 | import com.sjk.deleterecentpictures.common.App
14 |
15 | object PermissionUtil {
16 | private val PERMISSIONS_STORAGE_V29 = arrayOf(
17 | Manifest.permission.READ_EXTERNAL_STORAGE,
18 | Manifest.permission.WRITE_EXTERNAL_STORAGE
19 | )
20 |
21 | /**
22 | * 检查是否完整授予存储权限
23 | */
24 | fun Activity.checkPermissionGranted(): Boolean {
25 | if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
26 | return Environment.isExternalStorageManager()
27 | } else {
28 | PERMISSIONS_STORAGE_V29.forEach {
29 | if (checkSelfPermission(it) != PackageManager.PERMISSION_GRANTED) {
30 | return false
31 | }
32 | }
33 | return true
34 | }
35 | }
36 |
37 | /**
38 | * 依据不同安卓版本申请对应存储权限
39 | */
40 | fun Activity.requestPermission() {
41 | if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
42 | requestPermissionV30()
43 | } else {
44 | requestPermissionV29()
45 | }
46 | }
47 |
48 | /**
49 | * API30+ 所有文件权限申请
50 | */
51 | @RequiresApi(Build.VERSION_CODES.R)
52 | fun Activity.requestPermissionV30() {
53 | val intent = Intent(Settings.ACTION_MANAGE_APP_ALL_FILES_ACCESS_PERMISSION)
54 | intent.data = "package:${App.applicationContext.packageName}".toUri()
55 | startActivity(intent)
56 | }
57 |
58 | /**
59 | * API29- 读写存储权限申请
60 | */
61 | fun Activity.requestPermissionV29() {
62 | ActivityCompat.requestPermissions(this, PERMISSIONS_STORAGE_V29, 0)
63 | }
64 | }
--------------------------------------------------------------------------------
/app/src/main/java/com/sjk/deleterecentpictures/common/ImageLoadManager.kt:
--------------------------------------------------------------------------------
1 | package com.sjk.deleterecentpictures.common
2 |
3 | import android.content.Context
4 | import android.graphics.drawable.Drawable
5 | import android.net.Uri
6 | import com.bumptech.glide.Glide
7 | import com.bumptech.glide.RequestBuilder
8 | import com.github.panpf.zoomimage.ZoomImageView
9 | import com.github.panpf.zoomimage.subsampling.ImageSource
10 | import com.github.panpf.zoomimage.subsampling.fromContent
11 | import com.sjk.deleterecentpictures.entity.ImageInfoEntity
12 |
13 | interface ILoadImageListener {
14 | fun onLoadImageSuccess(drawable: Drawable, imageUrl: String)
15 | fun onLoadImageFailed()
16 | }
17 |
18 | object ImageLoadManager {
19 |
20 | /**
21 | * 加载图片到图片控件
22 | */
23 | fun loadImageToImageView(
24 | context: Context,
25 | imageInfo: ImageInfoEntity,
26 | imageView: ZoomImageView?,
27 | useSubsampling: Boolean = true
28 | ) {
29 | if (imageView == null || imageInfo.uri == null) {
30 | return
31 | }
32 |
33 | if (useSubsampling) {
34 | // 设置子采样图片源
35 | imageView.setSubsamplingImage(ImageSource.fromContent(context, imageInfo.uri))
36 | }
37 | // 利用 Glide 加载较模糊的缩略图
38 | createLoadImage(context, imageInfo.uri)
39 | .into(imageView)
40 | }
41 |
42 | /**
43 | * 清除图片控件的图片
44 | */
45 | fun clearImageView(context: Context, imageView: ZoomImageView?) {
46 | if (imageView == null) {
47 | return
48 | }
49 |
50 | Glide.with(context)
51 | .clear(imageView)
52 |
53 | // imageView.setSubsamplingImage()
54 | }
55 |
56 | fun createLoadImage(
57 | context: Context,
58 | imageUrl: String?
59 | ): RequestBuilder