Java源码示例：com.zhihu.matisse.filter.Filter
示例1
public static IncapableCause isAcceptable(Context context, Item item) {
if (!isSelectableType(context, item)) {
return new IncapableCause(context.getString(R.string.error_file_type));
}
if (SelectionSpec.getInstance().filters != null) {
for (Filter filter : SelectionSpec.getInstance().filters) {
IncapableCause incapableCause = filter.filter(context, item);
if (incapableCause != null) {
return incapableCause;
}
}
}
return null;
}
示例2
/**
* Add filter to filter each selecting item.
*
* @param filter {@link Filter}
* @return {@link SelectionCreator} for fluent API.
*/
public SelectionCreator addFilter(@NonNull Filter filter) {
if (mSelectionSpec.filters == null) {
mSelectionSpec.filters = new ArrayList<>();
}
if (filter == null) throw new IllegalArgumentException("filter cannot be null");
mSelectionSpec.filters.add(filter);
return this;
}
示例3
public static IncapableCause isAcceptable(Context context, Item item) {
if (!isSelectableType(context, item)) {
return new IncapableCause(context.getString(R.string.error_file_type));
}
if (SelectionSpec.getInstance().filters != null) {
for (Filter filter : SelectionSpec.getInstance().filters) {
IncapableCause incapableCause = filter.filter(context, item);
if (incapableCause != null) {
return incapableCause;
}
}
}
return null;
}
示例4
/**
* Add filter to filter each selecting item.
*
* @param filter {@link Filter}
* @return {@link SelectionCreator} for fluent API.
*/
public SelectionCreator addFilter(@NonNull Filter filter) {
if (mSelectionSpec.filters == null) {
mSelectionSpec.filters = new ArrayList<>();
}
if (filter == null) throw new IllegalArgumentException("filter cannot be null");
mSelectionSpec.filters.add(filter);
return this;
}
示例5
@Override
public void onClick(final View v) {
RxPermissions rxPermissions = new RxPermissions(this);
rxPermissions.request(Manifest.permission.WRITE_EXTERNAL_STORAGE)
.subscribe(new Observer<Boolean>() {
@Override
public void onSubscribe(Disposable d) {
}
@Override
public void onNext(Boolean aBoolean) {
if (aBoolean) {
switch (v.getId()) {
case R.id.zhihu:
Matisse.from(SampleActivity.this)
.choose(MimeType.ofAll(), false)
.showSingleMediaType(true)
.countable(true)
.capture(true)
.captureStrategy(
new CaptureStrategy(true, "com.zhihu.matisse.sample.fileprovider"))
.maxSelectable(9)
.isCrop(true)
.cropStyle(CropImageView.Style.CIRCLE)
.isCropSaveRectangle(false)
.addFilter(new GifSizeFilter(320, 320, 3 * Filter.K * Filter.K))
.gridExpectedSize(getResources().getDimensionPixelSize(R.dimen.grid_expected_size))
.restrictOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT)
.originalEnable(true)
.maxOriginalSize(1)
.thumbnailScale(0.85f)
.imageEngine(new GlideEngine())
.setOnSelectedListener(new OnSelectedListener() {
@Override
public void onSelected(@NonNull List<Uri> uriList, @NonNull List<String> pathList) {
if (uriList != null && uriList.size() > 0 && pathList != null && pathList.size() > 0) {
Log.d("Leo", uriList.size() + " " + uriList.get(0) + " " + pathList.size() + " " + pathList.get(0));
}
}
})
.forResult(REQUEST_CODE_CHOOSE);
break;
case R.id.dracula:
Matisse.from(SampleActivity.this)
.choose(MimeType.ofVideo(), false)
.countable(true)
.showSingleMediaType(true)
.capture(true)
.captureStrategy(new CaptureStrategy(true, "com.zhihu.matisse.sample.fileprovider"))
.maxSelectable(1)
.isCrop(true)
.cropStyle(CropImageView.Style.RECTANGLE)
.isCropSaveRectangle(false)
.imageEngine(new GlideEngine())
.forResult(REQUEST_CODE_CHOOSE);
break;
}
mAdapter.setData(null, null);
} else {
Toast.makeText(SampleActivity.this, R.string.permission_request_denied, Toast.LENGTH_LONG)
.show();
}
}
@Override
public void onError(Throwable e) {
}
@Override
public void onComplete() {
}
});
}
示例6
private void startAction(View v) {
switch (v.getId()) {
case R.id.zhihu:
Matisse.from(SampleActivity.this)
.choose(MimeType.ofImage(), false)
.countable(true)
.capture(true)
.captureStrategy(
new CaptureStrategy(true, "com.zhihu.matisse.sample.fileprovider", "test"))
.maxSelectable(9)
.addFilter(new GifSizeFilter(320, 320, 5 * Filter.K * Filter.K))
.gridExpectedSize(
getResources().getDimensionPixelSize(R.dimen.grid_expected_size))
.restrictOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT)
.thumbnailScale(0.85f)
.imageEngine(new GlideEngine())
.setOnSelectedListener((uriList, pathList) -> {
Log.e("onSelected", "onSelected: pathList=" + pathList);
})
.showSingleMediaType(true)
.originalEnable(true)
.maxOriginalSize(10)
.autoHideToolbarOnSingleTap(true)
.setOnCheckedListener(isChecked -> {
Log.e("isChecked", "onCheck: isChecked=" + isChecked);
})
.forResult(REQUEST_CODE_CHOOSE);
break;
case R.id.dracula:
Matisse.from(SampleActivity.this)
.choose(MimeType.ofImage())
.theme(R.style.Matisse_Dracula)
.countable(false)
.addFilter(new GifSizeFilter(320, 320, 5 * Filter.K * Filter.K))
.maxSelectable(9)
.originalEnable(true)
.maxOriginalSize(10)
.imageEngine(new PicassoEngine())
.forResult(REQUEST_CODE_CHOOSE);
break;
case R.id.only_gif:
Matisse.from(SampleActivity.this)
.choose(MimeType.of(MimeType.GIF), false)
.countable(true)
.maxSelectable(9)
.addFilter(new GifSizeFilter(320, 320, 5 * Filter.K * Filter.K))
.gridExpectedSize(
getResources().getDimensionPixelSize(R.dimen.grid_expected_size))
.restrictOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT)
.thumbnailScale(0.85f)
.imageEngine(new GlideEngine())
.showSingleMediaType(true)
.originalEnable(true)
.maxOriginalSize(10)
.autoHideToolbarOnSingleTap(true)
.forResult(REQUEST_CODE_CHOOSE);
break;
default:
break;
}
mAdapter.setData(null, null);
}
示例7
@Override
public void onClick(final View v) {
RxPermissions rxPermissions = new RxPermissions(this);
rxPermissions.request(Manifest.permission.WRITE_EXTERNAL_STORAGE)
.subscribe(new Observer<Boolean>() {
@Override
public void onSubscribe(Disposable d) {
}
@Override
public void onNext(Boolean aBoolean) {
if (aBoolean) {
switch (v.getId()) {
case R.id.zhihu:
Matisse.from(MatisseDemoActivity.this)
.choose(MimeType.ofAll(), false)
.countable(true)
.capture(true)
.captureStrategy(
new CaptureStrategy(true, getPackageName() + ".fileprovider"))
.maxSelectable(9)
.addFilter(new GifSizeFilter(320, 320, 5 * Filter.K * Filter.K))
.gridExpectedSize(
getResources().getDimensionPixelSize(R.dimen.grid_expected_size))
.restrictOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT)
.thumbnailScale(0.85f)
.imageEngine(new Glide4Engine())
.forResult(REQUEST_CODE_CHOOSE);
break;
case R.id.dracula:
Matisse.from(MatisseDemoActivity.this)
.choose(MimeType.of(MimeType.JPEG,MimeType.PNG))
.theme(R.style.Matisse_Dracula)
.countable(false)
.maxSelectable(1)
.imageEngine(new PicassoEngine())
.forResult(REQUEST_CODE_CHOOSE);
break;
case R.id.custom:
Matisse.from(MatisseDemoActivity.this)
.choose(MimeType.ofImage())
.forResult(REQUEST_CODE_CHOOSE);
break;
default:
break;
}
} else {
Toast.makeText(MatisseDemoActivity.this, R.string.permission_request_denied, Toast.LENGTH_LONG)
.show();
}
}
@Override
public void onError(Throwable e) {
}
@Override
public void onComplete() {
}
});
}
