CNLive Android Team / NewMediaPicker · Commits

Commit 23cbe5defb989cace463b2b26710bdf4166bebda

Authored by 吴奎庆
1 parent be88f8c1

处理展示效率问题

Inline Side-by-side
Showing 13 changed files with 378 additions and 57 deletions
app/src/main/java/com/cnlive/strike/debug/MainActivity.java
  View file @23cbe5d
... ... @@ -66,7 +66,7 @@ public class MainActivity extends AppCompatActivity implements View.OnClickListe
66 66 case R.id.tv_media:
67 67 //打开相册
68 68 new ImagePicker.Builder()
69   - .maxNum(1)
  69 + .maxNum(9)
70 70 .setSelectGif(true)
71 71 .maxImageSize(25 * 1024 * 1024)
72 72 .maxVideoSize(100*1024*1024)
... ...
lib_media/src/main/java/com/cnlive/media/PickerConfig.java
  View file @23cbe5d
... ... @@ -48,7 +48,7 @@ public class PickerConfig {
48 48 //视频选一个 图片选九个
49 49 public static final int PICKER_ONE_VIDEO_TYPE = 103;
50 50 //展示图片的列数行数
51   - public static int GridSpanCount = 3;
  51 + public static int GridSpanCount = 4;
52 52 public static int GridSpace = 4;
53 53  
54 54 //裁剪请求码
... ...
lib_media/src/main/java/com/cnlive/media/frame/view/MediaPickerFragmentView.java
  View file @23cbe5d
... ... @@ -2,6 +2,7 @@ package com.cnlive.media.frame.view;
2 2  
3 3 import android.os.Build;
4 4 import android.text.TextUtils;
  5 +import android.util.Log;
5 6  
6 7 import androidx.annotation.RequiresApi;
7 8 import androidx.recyclerview.widget.GridLayoutManager;
... ... @@ -61,18 +62,20 @@ public class MediaPickerFragmentView implements MvpView {
61 62 //如果可以确定每个item的高度是固定的，设置这个选项可以提高性能
62 63 mFragment.binding.rv.setHasFixedSize(true);
63 64  
64   - mFragment.binding.rv.addOnScrollListener(new RecyclerView.OnScrollListener() {
65   - @RequiresApi(api = Build.VERSION_CODES.JELLY_BEAN_MR1)
66   - @Override
67   - public void onScrollStateChanged(RecyclerView recyclerView, int newState) {
68   - super.onScrollStateChanged(recyclerView, newState);
69   - if (RecyclerView.SCROLL_STATE_IDLE == newState) {
70   - Glide.with(recyclerView).resumeRequests();
71   - } else {
72   - Glide.with(recyclerView).pauseRequests();
73   - }
74   - }
75   - });
  65 +// mFragment.binding.rv.addOnScrollListener(new RecyclerView.OnScrollListener() {
  66 +// @RequiresApi(api = Build.VERSION_CODES.JELLY_BEAN_MR1)
  67 +// @Override
  68 +// public void onScrollStateChanged(RecyclerView recyclerView, int newState) {
  69 +// super.onScrollStateChanged(recyclerView, newState);
  70 +// if (RecyclerView.SCROLL_STATE_IDLE == newState) {
  71 +// Glide.with(recyclerView).resumeRequests();
  72 +// Log.e("","");
  73 +// } else {
  74 +// Log.e("","");
  75 +// Glide.with(recyclerView).pauseRequests();
  76 +// }
  77 +// }
  78 +// });
76 79 mFragment.mMediaAdapter = new MediaAdapter(mFragment.getActivity(), mActivity.showTime, mActivity.mOptions);
77 80 mFragment.binding.rv.setAdapter(mFragment.mMediaAdapter);
78 81  
... ...
lib_media/src/main/java/com/cnlive/media/media/entity/Media.java
  View file @23cbe5d
... ... @@ -29,6 +29,7 @@ public class Media implements Parcelable {
29 29 //
30 30 public boolean isReturnUri;
31 31 public String fileUri;
  32 + public String thumbnails;
32 33  
33 34 //是否选中
34 35 public boolean isSelect;
... ...
lib_media/src/main/java/com/cnlive/media/media/loader/ImageLoader.java
  View file @23cbe5d
... ... @@ -128,7 +128,8 @@ public class ImageLoader extends LoaderM implements LoaderManager.LoaderCallback
128 128 media.setImgHeight(height);
129 129 media.setLongImg(MediaUtils.isLongImg(media));
130 130 allFolder.addMedias(media);
131   -
  131 +// String thumbnails = cursor.getString(cursor.getColumnIndexOrThrow(MediaStore.Images.Thumbnails.DATA));
  132 +// media.thumbnails=thumbnails;
132 133 int index = hasDir(folders, dirName);
133 134 if (index != -1) {
134 135 folders.get(index).addMedias(media);
... ...
lib_media/src/main/java/com/cnlive/media/media/loader/MediaLoader.java
  View file @23cbe5d
1 1 package com.cnlive.media.media.loader;
2 2  
3 3 import android.app.LoaderManager;
  4 +import android.content.ContentResolver;
4 5 import android.content.Context;
5 6 import android.content.CursorLoader;
6 7 import android.content.Loader;
7 8 import android.database.Cursor;
  9 +import android.graphics.Bitmap;
8 10 import android.net.Uri;
9 11 import android.os.Bundle;
10 12 import android.provider.MediaStore;
11 13 import android.text.TextUtils;
  14 +import android.util.Log;
  15 +import android.util.Size;
12 16  
13 17 import com.cnlive.media.media.DataCallback;
14 18 import com.cnlive.media.media.entity.Folder;
15 19 import com.cnlive.media.media.entity.Media;
  20 +import com.cnlive.media.utils.AndroidQUtil;
16 21 import com.cnlive.media.utils.MediaUtils;
17 22 import com.cnlive.media.R;
18 23  
... ... @@ -71,7 +76,9 @@ public class MediaLoader extends LoaderM implements LoaderManager.LoaderCallback
71 76 + MediaStore.Files.FileColumns.MEDIA_TYPE + "="
72 77 + MediaStore.Files.FileColumns.MEDIA_TYPE_VIDEO;
73 78  
  79 +
74 80 Uri queryUri = MediaStore.Files.getContentUri("external");
  81 +
75 82 CursorLoader cursorLoader = new CursorLoader(
76 83 mContext,
77 84 queryUri,
... ... @@ -90,6 +97,7 @@ public class MediaLoader extends LoaderM implements LoaderManager.LoaderCallback
90 97 mLoader.onData(folders);
91 98 return;
92 99 }
  100 +
93 101 Folder allFolder = new Folder(mContext.getResources().getString(R.string.all_dir_name));
94 102 folders.add(allFolder);
95 103 Folder allVideoDir = new Folder(mContext.getResources().getString(R.string.video_dir_name));
... ... @@ -131,6 +139,12 @@ public class MediaLoader extends LoaderM implements LoaderManager.LoaderCallback
131 139 allFolder.addMedias(media);
132 140 if (mediaType == 3) {
133 141 allVideoDir.addMedias(media);
  142 +// String thumbnails = cursor.getString(cursor.getColumnIndexOrThrow(MediaStore.Video.Thumbnails.DATA));
  143 +// ContentResolver contentResolver = mContext.getContentResolver();
  144 +// media.thumbnails = thumbnails;
  145 + } else if (mediaType == 1) {
  146 +// String thumbnails = cursor.getString(cursor.getColumnIndexOrThrow(MediaStore.Images.Thumbnails.DATA));
  147 +// media.thumbnails = thumbnails;
134 148 }
135 149  
136 150 int index = hasDir(folders, dirName);
... ...
lib_media/src/main/java/com/cnlive/media/media/loader/VideoLoader.java
  View file @23cbe5d
... ... @@ -87,7 +87,6 @@ public class VideoLoader extends LoaderM implements LoaderManager.LoaderCallback
87 87 Folder allFolder = new Folder(mContext.getResources().getString(R.string.all_video));
88 88 folders.add(allFolder);
89 89 Cursor cursor = (Cursor) o;
90   - Log.e("dmc", cursor.getCount() + "数量数量");
91 90 while (cursor.moveToNext()) {
92 91 //获取的视频路径
93 92 String path = cursor.getString(cursor.getColumnIndexOrThrow(MediaStore.Files.FileColumns.DATA));
... ... @@ -112,6 +111,8 @@ public class VideoLoader extends LoaderM implements LoaderManager.LoaderCallback
112 111 String dirName = getParent(path);
113 112 if (TextUtils.isEmpty(dirName)) continue;
114 113 Media media = new Media(path, name, dateTime, mediaType, size, id, dirName, duration, fileUri);
  114 +// String thumbnails = cursor.getString(cursor.getColumnIndexOrThrow(MediaStore.Video.Thumbnails.DATA));
  115 +// media.thumbnails=thumbnails;
115 116 allFolder.addMedias(media);
116 117  
117 118 int index = hasDir(folders, dirName);
... ...
lib_media/src/main/java/com/cnlive/media/ui/activity/MediaActivity.java
  View file @23cbe5d
... ... @@ -28,6 +28,7 @@ import com.cnlive.media.model.ImagePickerOptions;
28 28 import com.cnlive.media.ui.adapter.FolderAdapter;
29 29 import com.cnlive.media.ui.fragment.MediaPickerFragment;
30 30 import com.cnlive.media.ui.fragment.MediaPreviewFragment;
  31 +import com.cnlive.media.utils.ThumbnailsUtils;
31 32 import com.cnlive.media.utils.observable.MediaAddObservable;
32 33 import com.cnlive.media.utils.observable.MediaOpenActivityObservable;
33 34 import com.cnlive.media.utils.observable.MediaOpenInfo;
... ... @@ -140,11 +141,11 @@ public class MediaActivity extends MvpBindingActivity<MediaView, MediaPresenter,
140 141 protected void onCreate(Bundle savedInstanceState) {
141 142 super.onCreate(savedInstanceState);
142 143 //初始化携带数据
  144 +
143 145 if (getPresenter() != null) getPresenter().initIntentData(this);
144 146 if (getMvpView() != null) getMvpView().initView();
145 147 getSupportFragmentManager().beginTransaction().add(R.id.frame, MediaPickerFragment.newInstanse(), MEDIA_HOME).addToBackStack("").commit();
146 148 getMediaData();
147   -
148 149 }
149 150  
150 151 void getMediaData() {
... ... @@ -152,6 +153,7 @@ public class MediaActivity extends MvpBindingActivity<MediaView, MediaPresenter,
152 153 .checkPermissions(this, permissionsRead, REQUEST_CODE_PERMISSION_READ, getResources().getString(R.string.dialog_imagepicker_permission_sdcard_nerver_ask_message), true);
153 154 if (hasPermissions) {
154 155 if (needCrop && singlePick) {
  156 +// ThumbnailsUtils.getThumbnails(this);
155 157 selectMode = PickerConfig.PICKER_IMAGE;
156 158 }
157 159 int type = selectMode;
... ...
lib_media/src/main/java/com/cnlive/media/ui/adapter/MediaAdapter.java
  View file @23cbe5d
1 1 package com.cnlive.media.ui.adapter;
2 2  
  3 +import android.content.ContentResolver;
3 4 import android.content.Context;
4 5 import android.view.LayoutInflater;
5 6 import android.view.View;
... ... @@ -118,6 +119,9 @@ public class MediaAdapter extends BaseRecyclerViewAdapter<Media> {
118 119 private void showMedia(MediaViewHolder mediaViewHolder, int position) {
119 120 Media mMedia = getItem(position);
120 121 binding = (MediaImageItemBinding) mediaViewHolder.getBinding();
  122 +
  123 +// ContentResolver resolver = mContxt.getContentResolver();
  124 +// resolver.loadThumbnail()
121 125 GlideCacheUtil.intoItemImageThumbnail(mContext, mMedia, binding.mediaImage, null);
122 126 if (mMedia.mediaType == 1) {
123 127 binding.videoInfo.setVisibility(View.GONE);
... ...
lib_media/src/main/java/com/cnlive/media/ui/adapter/PreviewBottomAdapter.java
  View file @23cbe5d
... ... @@ -52,7 +52,7 @@ public class PreviewBottomAdapter extends RecyclerView.Adapter<PreviewBottomAdap
52 52 @Override
53 53 public void onBindViewHolder(final ViewHolder holder, final int position) {
54 54 //填充图片
55   - GlideCacheUtil.intoItemImage(context, mItems.get(position), holder.rv_item_image, null);
  55 + GlideCacheUtil.intoItemImageThumbnail(context, mItems.get(position), holder.rv_item_image, null);
56 56  
57 57 if (selectedPosition == position) {
58 58 holder.rv_item_image.setBackgroundResource(R.drawable.shape_green_square_bg);
... ...
lib_media/src/main/java/com/cnlive/media/ui/adapter/PreviewBottomMediaAdapter.java
  View file @23cbe5d
... ... @@ -53,7 +53,7 @@ public class PreviewBottomMediaAdapter extends BaseRecyclerViewAdapter<Media> {
53 53 public void onBindViewHolder(@NonNull RecyclerView.ViewHolder holder, int position) {
54 54 MediaViewHolder mediaViewHolder = (MediaViewHolder) holder;
55 55 MediaPreviewBottomBarItemBinding bottomBarItemBinding = (MediaPreviewBottomBarItemBinding) mediaViewHolder.getBinding();
56   - GlideCacheUtil.intoItemImage(context, getItem(position), bottomBarItemBinding.bottomItemImageView, null);
  56 + GlideCacheUtil.intoItemImageThumbnail(context, getItem(position), bottomBarItemBinding.bottomItemImageView, null);
57 57 if (isPre) {
58 58 if (selectedPosition == position) {
59 59 bottomBarItemBinding.bottomItemImageView.setBackgroundResource(R.drawable.shape_green_square_bg);
... ...
lib_media/src/main/java/com/cnlive/media/utils/GlideCacheUtil.java
  View file @23cbe5d
1 1 package com.cnlive.media.utils;
2 2  
3 3 import android.annotation.SuppressLint;
  4 +import android.content.ContentResolver;
4 5 import android.content.Context;
  6 +import android.database.Cursor;
5 7 import android.graphics.Bitmap;
  8 +import android.graphics.BitmapFactory;
6 9 import android.net.Uri;
  10 +import android.os.Build;
7 11 import android.os.Looper;
  12 +import android.provider.MediaStore;
8 13 import android.text.TextUtils;
9 14 import android.util.Log;
  15 +import android.util.Size;
10 16 import android.view.View;
11 17 import android.widget.ImageView;
12 18 import android.widget.ProgressBar;
13 19  
14 20 import androidx.annotation.Nullable;
  21 +import androidx.annotation.RequiresApi;
15 22  
16 23 import com.bumptech.glide.Glide;
17 24 import com.bumptech.glide.RequestBuilder;
... ... @@ -30,6 +37,14 @@ import com.cnlive.media.R;
30 37 import java.io.File;
31 38 import java.math.BigDecimal;
32 39  
  40 +import io.reactivex.Observable;
  41 +import io.reactivex.ObservableEmitter;
  42 +import io.reactivex.ObservableOnSubscribe;
  43 +import io.reactivex.Observer;
  44 +import io.reactivex.android.schedulers.AndroidSchedulers;
  45 +import io.reactivex.disposables.Disposable;
  46 +import io.reactivex.schedulers.Schedulers;
  47 +
33 48 /**
34 49 * Created by Lynn on 2018/1/19.
35 50 */
... ... @@ -216,7 +231,7 @@ public class GlideCacheUtil {
216 231 if (media.mediaType == 1) {
217 232 option = option
218 233 .error(R.drawable.iv_imgload_full_err);
219   - }else if (media.mediaType == 1){
  234 + } else if (media.mediaType == 1) {
220 235 option = option
221 236 .error(R.drawable.iv_imgload_full_err);
222 237 view.setScaleType(ImageView.ScaleType.CENTER_CROP);
... ... @@ -250,9 +265,8 @@ public class GlideCacheUtil {
250 265 }
251 266  
252 267  
253   -
254 268 @SuppressLint("CheckResult")
255   - public static void intoItemImageListener(Context context, Media media, ImageView view, RequestListener listener) {
  269 + public static void intoItemImageListener(Context context, Media media, ImageView view, RequestListener listener) {
256 270 if (context == null || media == null || view == null) return;
257 271  
258 272 RequestOptions option = new RequestOptions();
... ... @@ -275,7 +289,7 @@ public class GlideCacheUtil {
275 289 option = option
276 290 .error(R.drawable.iv_imgload_full_err);
277 291 view.setScaleType(ImageView.ScaleType.CENTER_CROP);
278   - }else if (media.mediaType == 3){
  292 + } else if (media.mediaType == 3) {
279 293 option = option
280 294 .error(R.drawable.iv_imgload_full_err);
281 295  
... ... @@ -287,68 +301,302 @@ public class GlideCacheUtil {
287 301 rb = rb == null ? rm.load(media.path) : rb.load(media.path);
288 302 }
289 303  
290   - rb.listener( listener).apply(option).into(view);
  304 + rb.listener(listener).apply(option).into(view);
291 305 } catch (Exception e) {
292 306 }
293 307 }
294 308  
295   - static long start=0;
296 309  
297 310 @SuppressLint("CheckResult")
298 311 public static void intoItemImageThumbnail(Context context, Media media, ImageView view, ProgressBar loading) {
299 312 if (context == null || media == null || view == null) return;
300   -
301 313 RequestOptions option = new RequestOptions();
302   -
303 314 try {
304 315 Uri mediaUri = Uri.parse(media.fileUri);
305   -
306   - RequestManager rm = Glide.with(context);
307   - RequestBuilder rb = null;
308   -
309 316 view.setScaleType(ImageView.ScaleType.CENTER_CROP);
310   -
311 317 if (FileTypeUtil.isGif(media.path)) {
312   -// rb = rm.asGif();
313 318 } else {
314 319 option = option
315   - .diskCacheStrategy(DiskCacheStrategy.RESOURCE)
  320 + .diskCacheStrategy(DiskCacheStrategy.AUTOMATIC)
316 321 .dontAnimate();
317 322 }
318   -
319 323 if (media.mediaType == 1) {
320   - option = option
321   - .error(R.drawable.iv_imgload_full_err);
  324 + option = option.error(R.drawable.iv_imgload_full_err);
322 325 }
323   -
324 326 if (AndroidQUtil.isAndroidQ()) {
325   - rb = rb == null ? rm.load(mediaUri) : rb.load(mediaUri);
  327 + showAndroidQ(context, media.mediaType, mediaUri, view, loading, option);
326 328 } else {
327   - rb = rb == null ? rm.load(media.path) : rb.load(media.path);
  329 + if (media.mediaType == 1) {
  330 + showNoAndroidQ(context, media.mediaType, media.path, view, loading, option);
  331 +// showImageThumbnail(context, media.mediaType, media.id, media.path, view, loading, option);
  332 + } else if (media.mediaType == 3) {
  333 +// showNoAndroidQ(context, media.mediaType, media.path, view, loading, option);
  334 + showVideoThumbnail(context, media.mediaType, media.id, media.path, view, loading, option);
  335 + }
  336 +
328 337 }
329   - rb.thumbnail(0.5f);
330 338  
331   - rb.listener(new RequestListener() {
332   - @Override
333   - public boolean onLoadFailed(@Nullable GlideException e, Object model, Target target, boolean isFirstResource) {
334   - view.setScaleType(ImageView.ScaleType.CENTER);
335   - if (loading != null) loading.setVisibility(View.GONE);
336   - return false;
  339 +
  340 + } catch (Exception e) {
  341 + if (loading != null) loading.setVisibility(View.GONE);
  342 + }
  343 + }
  344 +
  345 + private static void showAndroidQ(Context context, int mediaType, Uri mediaUri, ImageView view, ProgressBar loading, RequestOptions option) {
  346 + Observable.create(new ObservableOnSubscribe<Bitmap>() {
  347 + @RequiresApi(api = Build.VERSION_CODES.LOLLIPOP)
  348 + @Override
  349 + public void subscribe(ObservableEmitter<Bitmap> emitter) throws Exception {
  350 + ContentResolver contentResolver = context.getContentResolver();
  351 + Bitmap bm = contentResolver.loadThumbnail(mediaUri, new Size(100, 100), null);
  352 + emitter.onNext(bm);
  353 + }
  354 + }).subscribeOn(Schedulers.io()).observeOn(AndroidSchedulers.mainThread()).subscribe(new Observer<Bitmap>() {
  355 + @Override
  356 + public void onSubscribe(Disposable d) {
  357 +
  358 + }
  359 +
  360 + @Override
  361 + public void onNext(Bitmap bm) {
  362 +
  363 + RequestBuilder rb = Glide.with(context).load(bm);
  364 + rb.listener(new RequestListener() {
  365 + @Override
  366 + public boolean onLoadFailed(@Nullable GlideException e, Object model, Target target, boolean isFirstResource) {
  367 + view.setScaleType(ImageView.ScaleType.CENTER);
  368 + if (loading != null) loading.setVisibility(View.GONE);
  369 + return false;
  370 + }
  371 +
  372 + @Override
  373 + public boolean onResourceReady(Object resource, Object model, Target target, DataSource dataSource, boolean isFirstResource) {
  374 + if (loading != null) loading.setVisibility(View.GONE);
  375 + return false;
  376 + }
  377 + });
  378 +
  379 + rb.apply(option).into(view);
  380 + }
  381 +
  382 + @Override
  383 + public void onError(Throwable e) {
  384 + if (loading != null) loading.setVisibility(View.GONE);
  385 + }
  386 +
  387 + @Override
  388 + public void onComplete() {
  389 +
  390 + }
  391 + });
  392 + }
  393 +
  394 +
  395 + private static void showNoAndroidQ(Context context, int mediaType, String path, ImageView view, ProgressBar loading, RequestOptions option) {
  396 + Observable.create(new ObservableOnSubscribe<String>() {
  397 + @Override
  398 + public void subscribe(ObservableEmitter<String> emitter) throws Exception {
  399 +
  400 + if (TextUtils.isEmpty(path)) {
  401 + emitter.onError(new Throwable(""));
  402 + } else {
  403 + emitter.onNext(path);
337 404 }
338 405  
339   - @Override
340   - public boolean onResourceReady(Object resource, Object model, Target target, DataSource dataSource, boolean isFirstResource) {
341   - if (loading != null) loading.setVisibility(View.GONE);
  406 + }
  407 + }).subscribeOn(Schedulers.io()).observeOn(AndroidSchedulers.mainThread()).subscribe(new Observer<String>() {
  408 + @Override
  409 + public void onSubscribe(Disposable d) {
342 410  
343   - Log.e("加载:",System.currentTimeMillis()-start+"");
344   - return false;
  411 + }
  412 +
  413 + @Override
  414 + public void onNext(String thumbnails) {
  415 + RequestBuilder rb = Glide.with(context).load(thumbnails);
  416 + rb.listener(new RequestListener() {
  417 + @Override
  418 + public boolean onLoadFailed(@Nullable GlideException e, Object model, Target target, boolean isFirstResource) {
  419 + view.setScaleType(ImageView.ScaleType.CENTER);
  420 + if (loading != null) loading.setVisibility(View.GONE);
  421 + return false;
  422 + }
  423 +
  424 + @Override
  425 + public boolean onResourceReady(Object resource, Object model, Target target, DataSource dataSource, boolean isFirstResource) {
  426 + if (loading != null) loading.setVisibility(View.GONE);
  427 + return false;
  428 + }
  429 + });
  430 +
  431 + rb.apply(option).into(view);
  432 + }
  433 +
  434 + @Override
  435 + public void onError(Throwable e) {
  436 + if (loading != null) loading.setVisibility(View.GONE);
  437 + }
  438 +
  439 + @Override
  440 + public void onComplete() {
  441 +
  442 + }
  443 + });
  444 + }
  445 +
  446 + private static void showVideoThumbnail(Context context, int mediaType, int id, String path, ImageView view, ProgressBar loading, RequestOptions option) {
  447 + Observable.create(new ObservableOnSubscribe<Bitmap>() {
  448 + @Override
  449 + public void subscribe(ObservableEmitter<Bitmap> emitter) throws Exception {
  450 + Bitmap bm = null;
  451 + if (mediaType == 1) {
  452 + bm = getImageThumbnail(context, id + "");
  453 + emitter.onNext(bm);
  454 + } else if (mediaType == 3) {
  455 + bm = getVideoThumbnail(context, id + "");
  456 + emitter.onNext(bm);
345 457 }
346   - });
347 458  
348   - rb.apply(option).into(view);
349   - start= System.currentTimeMillis();
  459 +
  460 + }
  461 + }).subscribeOn(Schedulers.io()).observeOn(AndroidSchedulers.mainThread()).subscribe(new Observer<Bitmap>() {
  462 + @Override
  463 + public void onSubscribe(Disposable d) {
  464 +
  465 + }
  466 +
  467 + @Override
  468 + public void onNext(Bitmap thumbnails) {
  469 + if (thumbnails != null) {
  470 + showThumbnail(context, thumbnails, view, loading, option);
  471 + } else {
  472 + showNoAndroidQ(context, mediaType, path, view, loading, option);
  473 + }
  474 +
  475 + }
  476 +
  477 + @Override
  478 + public void onError(Throwable e) {
  479 + if (loading != null) loading.setVisibility(View.GONE);
  480 + }
  481 +
  482 + @Override
  483 + public void onComplete() {
  484 +
  485 + }
  486 + });
  487 + }
  488 +
  489 +
  490 + private static void showImageThumbnail(Context context, int mediaType, int id, String path, ImageView view, ProgressBar loading, RequestOptions option) {
  491 + Observable.create(new ObservableOnSubscribe<Bitmap>() {
  492 + @Override
  493 + public void subscribe(ObservableEmitter<Bitmap> emitter) throws Exception {
  494 + Bitmap bm = null;
  495 + if (mediaType == 1) {
  496 + bm = getImageThumbnail(context, id + "");
  497 + emitter.onNext(bm);
  498 + }
  499 +
  500 +
  501 + }
  502 + }).subscribeOn(Schedulers.io()).observeOn(AndroidSchedulers.mainThread()).subscribe(new Observer<Bitmap>() {
  503 + @Override
  504 + public void onSubscribe(Disposable d) {
  505 +
  506 + }
  507 +
  508 + @Override
  509 + public void onNext(Bitmap thumbnails) {
  510 + if (thumbnails != null) {
  511 + showThumbnail(context, thumbnails, view, loading, option);
  512 + } else {
  513 + showNoAndroidQ(context, mediaType, path, view, loading, option);
  514 + }
  515 +
  516 + }
  517 +
  518 + @Override
  519 + public void onError(Throwable e) {
  520 + if (loading != null) loading.setVisibility(View.GONE);
  521 + }
  522 +
  523 + @Override
  524 + public void onComplete() {
  525 +
  526 + }
  527 + });
  528 + }
  529 +
  530 + private static void showThumbnail(Context context, Bitmap bm, ImageView view, ProgressBar loading, RequestOptions option) {
  531 + RequestBuilder rb = Glide.with(context).load(bm);
  532 + rb.listener(new RequestListener() {
  533 + @Override
  534 + public boolean onLoadFailed(@Nullable GlideException e, Object model, Target target, boolean isFirstResource) {
  535 + view.setScaleType(ImageView.ScaleType.CENTER);
  536 + if (loading != null) loading.setVisibility(View.GONE);
  537 + return false;
  538 + }
  539 +
  540 + @Override
  541 + public boolean onResourceReady(Object resource, Object model, Target target, DataSource dataSource, boolean isFirstResource) {
  542 + if (loading != null) loading.setVisibility(View.GONE);
  543 + return false;
  544 + }
  545 + });
  546 +
  547 + rb.apply(option).into(view);
  548 + }
  549 +
  550 +
  551 + public static Bitmap getVideoThumbnail(Context context, String videoId) {
  552 + Cursor thumbCursor = null;
  553 + Bitmap bitmap = null;
  554 + try {
  555 + thumbCursor = context.getApplicationContext().getContentResolver().query(
  556 + MediaStore.Video.Thumbnails.EXTERNAL_CONTENT_URI,
  557 + null, MediaStore.Video.Thumbnails.VIDEO_ID
  558 + + "=" + videoId, null, null);
  559 + if (thumbCursor.moveToFirst()) {
  560 + String albumPath = thumbCursor.getString(thumbCursor.getColumnIndex(MediaStore.Video.Thumbnails.DATA));
  561 + bitmap = BitmapFactory.decodeFile(albumPath);
  562 + return bitmap;
  563 + }
350 564 } catch (Exception e) {
351   - if (loading != null) loading.setVisibility(View.GONE);
  565 + return bitmap;
  566 + } finally {
  567 + if (thumbCursor != null)
  568 + thumbCursor.close();
  569 + return bitmap;
  570 + }
  571 + }
  572 +
  573 + public static Bitmap getImageThumbnail(Context context, String videoId) {
  574 + Bitmap bitmap = null;
  575 + Cursor thumbCursor = null;
  576 +
  577 +
  578 +// String[] projection = {MediaStore.Images.Thumbnails._ID, MediaStore.Images.Thumbnails.IMAGE_ID,
  579 +// MediaStore.Images.Thumbnails.DATA};
  580 +//
  581 +// Cursor cursor = context.getContentResolver().query(MediaStore.Images.Thumbnails.EXTERNAL_CONTENT_URI, projection, null, null, null);
  582 +//
  583 +
  584 + try {
  585 + thumbCursor = context.getApplicationContext().getContentResolver().query(
  586 + MediaStore.Images.Thumbnails.EXTERNAL_CONTENT_URI,
  587 + null, MediaStore.Images.Thumbnails.IMAGE_ID
  588 + + "=" + videoId, null, null);
  589 + if (thumbCursor.moveToFirst()) {
  590 + String albumPath = thumbCursor.getString(thumbCursor.getColumnIndex(MediaStore.Images.Thumbnails.DATA));
  591 + bitmap = BitmapFactory.decodeFile(albumPath);
  592 + return bitmap;
  593 + }
  594 + } catch (Exception e) {
  595 + return bitmap;
  596 + } finally {
  597 + if (thumbCursor != null)
  598 + thumbCursor.close();
  599 + return bitmap;
352 600 }
353 601 }
354 602  
... ... @@ -414,7 +662,7 @@ public class GlideCacheUtil {
414 662 RequestBuilder rb = null;
415 663 option = option
416 664 .dontTransform()
417   - .diskCacheStrategy(DiskCacheStrategy.RESOURCE)
  665 + .diskCacheStrategy(DiskCacheStrategy.AUTOMATIC)
418 666 .dontAnimate();
419 667 option.error(R.drawable.iv_imgload_full_err);
420 668  
... ...
lib_media/src/main/java/com/cnlive/media/utils/ThumbnailsUtils.java 0 → 100644
  View file @23cbe5d
  1 +package com.cnlive.media.utils;
  2 +
  3 +import android.content.Context;
  4 +import android.database.Cursor;
  5 +import android.net.Uri;
  6 +import android.provider.MediaStore;
  7 +import android.util.Log;
  8 +
  9 +import java.util.HashMap;
  10 +
  11 +/**
  12 + * 作 者 : wkq
  13 + * <p>
  14 + * 时 间 : 2021/1/25 15:18
  15 + * <p>
  16 + * 名 字 : ThumbnailsUtils
  17 + * <p>
  18 + * 简 介 :
  19 + */
  20 +public class ThumbnailsUtils {
  21 + static HashMap<String, String> thumbnails = new HashMap<String, String>();
  22 +
  23 + public static void getThumbnails(Context context) {
  24 + String[] projection = {MediaStore.Images.Thumbnails._ID, MediaStore.Images.Thumbnails.IMAGE_ID,
  25 + MediaStore.Images.Thumbnails.DATA};
  26 +
  27 + Cursor cursor = context.getContentResolver().query(MediaStore.Images.Thumbnails.EXTERNAL_CONTENT_URI, projection, null, null, null);
  28 + if (cursor == null) return;
  29 + while (cursor.moveToNext()) {
  30 + int _id;
  31 + int image_id;
  32 + String image_path;
  33 + int _idColumn = cursor.getColumnIndex(MediaStore.Images.Thumbnails._ID);
  34 + int image_idColumn = cursor.getColumnIndex(MediaStore.Images.Thumbnails.IMAGE_ID);
  35 + int dataColumn = cursor.getColumnIndex(MediaStore.Images.Thumbnails.DATA);
  36 + _id = cursor.getInt(_idColumn);
  37 + image_id = cursor.getInt(image_idColumn);
  38 + image_path = cursor.getString(dataColumn);
  39 + Log.e("image_path:", _id+"-->"+image_id + "-->" + image_path);
  40 + thumbnails.put(image_id + "", image_path);
  41 + }
  42 +
  43 +
  44 + }
  45 +
  46 +
  47 +}
... ...