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Add GalleryInfoContentHelper to hold a data map

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seven332 committed 2019-03-22 01:19:40 +08:00
1 parent 82cdfeb1b2
commit 265cbd0df5
5 files changed
+168 -6
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app/src/main/java/com/hippo/widget/ContentLayout.java
+27 -4
View File
@@ -412,6 +412,7 @@ public class ContentLayout extends FrameLayout {
public void addAt(int index, E data) {
mData.add(index, data);
onAddData(data);
for (int i = 0, n = mPageDivider.size(); i < n; i++) {
int divider = mPageDivider.get(i);
@@ -424,7 +425,8 @@ public class ContentLayout extends FrameLayout {
}
public void removeAt(int index) {
mData.remove(index);
E data = mData.remove(index);
onRemoveData(data);
for (int i = 0, n = mPageDivider.size(); i < n; i++) {
int divider = mPageDivider.get(i);
@@ -452,6 +454,16 @@ public class ContentLayout extends FrameLayout {
}
}
protected void onAddData(E data) { }
protected void onAddData(List<E> data) { }
protected void onRemoveData(E data) { }
protected void onRemoveData(List<E> data) { }
protected void onClearData() { }
public void onGetPageData(int taskId, int nextPage, List<E> data) {
if (mCurrentTaskId == taskId) {
int dataSize;
@@ -466,6 +478,7 @@ public class ContentLayout extends FrameLayout {
if (data.isEmpty()) {
mData.clear();
onClearData();
notifyDataSetChanged();
if (true || mEndPage >= mPages) { // Not found
@@ -487,7 +500,9 @@ public class ContentLayout extends FrameLayout {
}
} else {
mData.clear();
onClearData();
mData.addAll(data);
onAddData(data);
notifyDataSetChanged();
// Ui change, show content
@@ -545,6 +560,7 @@ public class ContentLayout extends FrameLayout {
}
} else {
mData.addAll(0, data);
onAddData(data);
notifyItemRangeInserted(0, data.size());
// Ui change, show content
@@ -606,6 +622,7 @@ public class ContentLayout extends FrameLayout {
}
} else {
mData.addAll(data);
onAddData(data);
notifyItemRangeInserted(oldDataSize, dataSize);
// Ui change, show content
@@ -634,6 +651,7 @@ public class ContentLayout extends FrameLayout {
if (data.isEmpty()) {
mData.clear();
onClearData();
notifyDataSetChanged();
if (true || mEndPage >= mPages) { // Not found
@@ -655,7 +673,9 @@ public class ContentLayout extends FrameLayout {
}
} else {
mData.clear();
onClearData();
mData.addAll(data);
onAddData(data);
notifyDataSetChanged();
// Ui change, show content
@@ -684,11 +704,14 @@ public class ContentLayout extends FrameLayout {
int oldIndexStart = mCurrentTaskPage == mStartPage ? 0 : mPageDivider.get(mCurrentTaskPage - mStartPage - 1);
int oldIndexEnd = mPageDivider.get(mCurrentTaskPage - mStartPage);
mData.subList(oldIndexStart, oldIndexEnd).clear();
List<E> toRemove = mData.subList(oldIndexStart, oldIndexEnd);
onRemoveData(toRemove);
toRemove.clear();
removeDuplicateData(data, oldIndexStart - CHECK_DUPLICATE_RANGE, oldIndexStart + CHECK_DUPLICATE_RANGE);
int newIndexStart = oldIndexStart;
int newIndexEnd = newIndexStart + data.size();
mData.addAll(oldIndexStart, data);
onAddData(data);
notifyDataSetChanged();
for (int i = mCurrentTaskPage - mStartPage, n = mPageDivider.size(); i < n; i++) {
@@ -906,7 +929,7 @@ public class ContentLayout extends FrameLayout {
private int mSavedDataId = IntIdGenerator.INVALID_ID;
private Parcelable saveInstanceState(Parcelable superState) {
protected Parcelable saveInstanceState(Parcelable superState) {
Bundle bundle = new Bundle();
bundle.putParcelable(KEY_SUPER, superState);
int shownView = mViewTransition.getShownViewIndex();
@@ -930,7 +953,7 @@ public class ContentLayout extends FrameLayout {
return bundle;
}
private Parcelable restoreInstanceState(Parcelable state) {
protected Parcelable restoreInstanceState(Parcelable state) {
if (state instanceof Bundle) {
Bundle bundle = (Bundle) state;
mViewTransition.showView(bundle.getInt(KEY_SHOWN_VIEW), false);