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refractor load card API

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This commit is contained in:
longerian
2018-03-26 15:35:42 +08:00
parent a702b343a8
commit 8ef3c4c1e9
7 changed files with 85 additions and 21 deletions
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tangram/src/main/java/com/tmall/wireless/tangram/BaseTangramEngine.java
-1
View File
@@ -31,7 +31,6 @@ import android.support.annotation.Nullable;
import android.support.v4.util.ArrayMap;
import android.support.v7.widget.RecyclerView;
import android.support.v7.widget.RecyclerView.ChildDrawingOrderCallback;
import android.util.Pair;
import android.view.View;
import android.widget.ImageView;
tangram/src/main/java/com/tmall/wireless/tangram/dataparser/concrete/Style.java
+1 -1
View File
@@ -109,7 +109,7 @@ public class Style {
public static final int DISPLAY_INNER_BLOCK = 1;
private static final int[] DEFAULT_MARGIN = new int[]{0, 0, 0, 0};
private static final int[] DEFAULT_MARGIN = new int[] {0, 0, 0, 0};
public int bgColor;
tangram/src/main/java/com/tmall/wireless/tangram/op/LoadGroupOp.java
+19
View File
@@ -0,0 +1,19 @@
package com.tmall.wireless.tangram.op;
import java.util.List;
import com.tmall.wireless.tangram.dataparser.concrete.Card;
import com.tmall.wireless.tangram.structure.BaseCell;
/**
* Created by longerian on 2018/3/26.
*
* @author longerian
* @date 2018/03/26
*/
public class LoadGroupOp extends TangramOp2<Card, List<BaseCell>> {
public LoadGroupOp(Card arg1, List<BaseCell> arg2) {
super(OP_TYPE.LOAD_GROUP, arg1, arg2);
}
}
tangram/src/main/java/com/tmall/wireless/tangram/op/LoadMoreOp.java
+21
View File
@@ -0,0 +1,21 @@
package com.tmall.wireless.tangram.op;
import java.util.List;
import com.tmall.wireless.tangram.dataparser.concrete.Card;
import com.tmall.wireless.tangram.structure.BaseCell;
/**
* Created by longerian on 2018/3/26.
*
* @author longerian
* @date 2018/03/26
*/
public class LoadMoreOp extends TangramOp3<Card, List<BaseCell>, Boolean> {
public LoadMoreOp(Card arg1, List<BaseCell> arg2, Boolean arg3) {
super(OP_TYPE.LOAD_MORE, arg1, arg2, arg3);
}
}
tangram/src/main/java/com/tmall/wireless/tangram/op/TangramOp1.java
+2
View File
@@ -53,6 +53,8 @@ public class TangramOp1<V1> {
public static final int REPLACE_GROUP_CONTENT = 11;
public static final int REPLACE_GROUP = 12;
public static final int UPDATE_CELL = 13;
public static final int LOAD_GROUP = 14;
public static final int LOAD_MORE = 15;
}
private final int mType;
tangram/src/main/java/com/tmall/wireless/tangram/op/TangramOp3.java
+22
View File
@@ -0,0 +1,22 @@
package com.tmall.wireless.tangram.op;
/**
* Created by longerian on 2018/3/26.
*
* @author longerian
* @date 2018/03/26
*/
public class TangramOp3<V1, V2, V3> extends TangramOp2<V1, V2> {
private final V3 arg3;
public TangramOp3(int type, V1 arg1, V2 arg2, V3 arg3) {
super(type, arg1, arg2);
this.arg3 = arg3;
}
public V3 getArg3() {
return arg3;
}
}
tangram/src/main/java/com/tmall/wireless/tangram/support/async/CardLoadSupport.java
+20 -19
View File
@@ -27,6 +27,8 @@ package com.tmall.wireless.tangram.support.async;
import android.support.v4.util.Pair;
import android.util.Log;
import com.tmall.wireless.tangram.dataparser.concrete.Card;
import com.tmall.wireless.tangram.op.LoadGroupOp;
import com.tmall.wireless.tangram.op.LoadMoreOp;
import com.tmall.wireless.tangram.structure.BaseCell;
import io.reactivex.Observable;
import io.reactivex.ObservableEmitter;
@@ -213,7 +215,7 @@ public class CardLoadSupport {
}
/**
* start load data for a card, usually called by {@link com.tmall.wireless.tangram.TangramEngine}
* Start to load data for a card, usually called by {@link com.tmall.wireless.tangram.TangramEngine}
* @param card the card need reactively loading data
*/
public void reactiveDoLoad(Card card) {
@@ -225,17 +227,17 @@ public class CardLoadSupport {
/**
* Combine with {@link #observeCardLoading()}, use this method as success consumer to subscribe to the Observable.<br />
* If your request success, provide a Pair with original card and non-empty List<BaseCell>.
* Otherwise, provide a Pair with original card and empty List<BaseCell>.
* If your request success, provide a {@link LoadGroupOp} with original card and non-empty List<BaseCell>.<br />
* Otherwise, provide a {@link LoadGroupOp} with original card and empty List<BaseCell>.
* @return A consumer to consume load event.
*/
public Consumer<Pair<Card, List<BaseCell>>> asDoLoadFinishConsumer() {
return new Consumer<Pair<Card, List<BaseCell>>>() {
public Consumer<LoadGroupOp> asDoLoadFinishConsumer() {
return new Consumer<LoadGroupOp>() {
@Override
public void accept(Pair<Card, List<BaseCell>> result) throws Exception {
Card card = result.first;
public void accept(LoadGroupOp result) throws Exception {
Card card = result.getArg1();
card.loading = false;
List<BaseCell> cells = result.second;
List<BaseCell> cells = result.getArg2();
if (cells != null && !cells.isEmpty()) {
card.loaded = true;
card.setCells(cells);
@@ -282,7 +284,7 @@ public class CardLoadSupport {
}
/**
* start load more data for a card, usually called by {@link com.tmall.wireless.tangram.TangramEngine}
* Start to load more data for a card, usually called by {@link com.tmall.wireless.tangram.TangramEngine}
* @param card the card need reactively loading data
*/
public void reactiveDoLoadMore(Card card) {
@@ -294,21 +296,20 @@ public class CardLoadSupport {
/**
* Combine with {@link #observeCardLoadingMore()}, use this method as success consumer to subscribe to the Observable<br />
* If your request success, provide a Pair with original card and another Pair with non-empty List<BaseCell> and boolean value to indicate if there is more.
* Otherwise, provide a Pair with original card and another Pair with empty List<BaseCell> and boolean value to indicate if there is more.
* Combine with {@link #observeCardLoadingMore()}, use this method as success consumer to subscribe to the Observable.<br />
* If your request success, provide a {@link LoadMoreOp} with original card, non-empty List<BaseCell> and boolean value to indicate whether there is more.<br />
* Otherwise, provide a {@link LoadMoreOp} with original card, empty List<BaseCell> and boolean value to indicate whether there is more.
* @return A consumer to consume load more event.
*/
public Consumer<Pair<Card, Pair<List<BaseCell>, Boolean>>> asDoLoadMoreFinishConsumer() {
return new Consumer<Pair<Card, Pair<List<BaseCell>, Boolean>>>() {
public Consumer<LoadMoreOp> asDoLoadMoreFinishConsumer() {
return new Consumer<LoadMoreOp>() {
@Override
public void accept(Pair<Card, Pair<List<BaseCell>, Boolean>> result) throws Exception {
Card card = result.first;
public void accept(LoadMoreOp result) throws Exception {
Card card = result.getArg1();
card.loading = false;
card.loaded = true;
Pair<List<BaseCell>, Boolean> data = result.second;
List<BaseCell> cells = data.first;
boolean hasMore = data.second;
List<BaseCell> cells = result.getArg2();
boolean hasMore = result.getArg3();
if (cells != null && !cells.isEmpty()) {
if (card.page == sInitialPage) {
card.setCells(cells);