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Updated on 2026-08-14

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Tangem 2020-02-12 16:51:48 +03:00
parent 8013392219
commit 92d3780a82
7 changed files with 150 additions and 55 deletions
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2
app/src/main/java/com/tangem/data/network/BlockchainInfoApi.java
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@ -14,7 +14,7 @@ import retrofit2.http.Query;
public interface BlockchainInfoApi {
@GET(Server.ApiBlockchainInfo.Method.ADDRESS)
Single<BlockchainInfoAddress> blockchainInfoAddress(@Path("address") String address);
Single<BlockchainInfoAddress> blockchainInfoAddress(@Path("address") String address, @Query("offset") Integer offset);
@GET(Server.ApiBlockchainInfo.Method.UTXO)
Single<BlockchainInfoUnspents> blockchainInfoUnspents(@Query("active") String address);

4
app/src/main/java/com/tangem/data/network/Server.java
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@ -113,7 +113,7 @@ public class Server {
public static class Method {
static final String MAIN = URL_BLOCKCYPHER + V1_MAIN;
static final String ADDRESS = MAIN + "/addrs/{address}?unspentOnly=true&includeScript=true";
static final String ADDRESS = MAIN + "/addrs/{address}?includeScript=true&limit=2000";
static final String TXS = MAIN + "/txs/{txHash}?includeHex=true";
static final String PUSH = MAIN + "/txs/push";
}
@ -123,7 +123,7 @@ public class Server {
public static final String URL_BLOCKCHAININFO = ServerURL.API_BLOCKCHAIN_INFO;
public static class Method {
static final String ADDRESS = URL_BLOCKCHAININFO + "rawaddr/{address}?limit=5";
static final String ADDRESS = URL_BLOCKCHAININFO + "rawaddr/{address}";
static final String UTXO = URL_BLOCKCHAININFO + "unspent";
// static final String TX = URL_BLOCKCHAININFO + "rawtx/{txHash}";
static final String PUSH = URL_BLOCKCHAININFO + "pushtx";

18
app/src/main/java/com/tangem/data/network/ServerApiBlockchainInfo.java
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@ -5,9 +5,11 @@ import android.util.Log;
import com.tangem.App;
import com.tangem.data.network.model.BlockchainInfoAddress;
import com.tangem.data.network.model.BlockchainInfoAddressAndUnspents;
import com.tangem.data.network.model.BlockchainInfoTransaction;
import com.tangem.data.network.model.BlockchainInfoUnspents;
import java.util.ArrayList;
import java.util.List;
import io.reactivex.Single;
import io.reactivex.SingleObserver;
@ -17,12 +19,13 @@ import okhttp3.ResponseBody;
public class ServerApiBlockchainInfo {
private static String TAG = ServerApiBlockchainInfo.class.getSimpleName();
private int page = 1;
public void getAddressAndUnspents(String wallet, SingleObserver<BlockchainInfoAddressAndUnspents> addressAndUnspentsObserver) {
Log.i(TAG, "new getAddressAndUnspents request");
BlockchainInfoApi api = App.Companion.getNetworkComponent().getRetrofitBlockchainInfo().create(BlockchainInfoApi.class);
Single<BlockchainInfoAddress> addressObservable = api.blockchainInfoAddress(wallet);
Single<BlockchainInfoAddress> addressObservable = api.blockchainInfoAddress(wallet, null);
Single<BlockchainInfoUnspents> unspentsObservable = api.blockchainInfoUnspents(wallet)
.onErrorReturnItem(new BlockchainInfoUnspents(new ArrayList<>()));
@ -43,4 +46,17 @@ public class ServerApiBlockchainInfo {
sendObservable.subscribe(sendObserver);
}
public Single<List<BlockchainInfoTransaction>> getMoreAddressTxs(String wallet) {
Log.i(TAG, "new getAddress request");
BlockchainInfoApi api = App.Companion.getNetworkComponent().getRetrofitBlockchainInfo().create(BlockchainInfoApi.class);
Single<List<BlockchainInfoTransaction>> addressObservable = api.blockchainInfoAddress(wallet, page * 50)
.map(BlockchainInfoAddress::getTxs)
.subscribeOn(Schedulers.io())
.observeOn(AndroidSchedulers.mainThread());
page++;
return addressObservable;
}
}

15
app/src/main/java/com/tangem/data/network/model/BlockchainInfoResponse.kt
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@ -15,7 +15,10 @@ data class BlockchainInfoTransaction(
var hash: String? = null,
@SerializedName("block_height")
var block_height: Long? = null
var block_height: Long? = null,
@SerializedName("inputs")
var inputs: List<BlockchainInfoInput>
)
data class BlockchainInfoUnspents(
@ -37,6 +40,16 @@ data class BlockchainInfoUtxo(
var script: String? = null
)
data class BlockchainInfoInput(
@SerializedName("prev_out")
var prev_out: BlockchainInfoOutput
)
data class BlockchainInfoOutput(
@SerializedName("addr")
var addr: String? = null
)
data class BlockchainInfoAddressAndUnspents(
var address: BlockchainInfoAddress,
var unspents: BlockchainInfoUnspents

16
app/src/main/java/com/tangem/data/network/model/BlockcypherResponse.kt
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@ -13,13 +13,22 @@ data class BlockcypherResponse(
var unconfirmed_balance: Long? = null,
@SerializedName("txrefs")
var txrefs: List<BlockcypherTxref>? = null
var txrefs: List<BlockcypherTxref>? = null,
@SerializedName("unconfirmed_txrefs")
var unconfirmed_txrefs: List<BlockcypherTxref>? = null,
@SerializedName("hasMore")
var hasMore: Boolean? = null
)
data class BlockcypherTxref(
@SerializedName("tx_hash")
var tx_hash: String? = null,
@SerializedName("tx_input_n")
var tx_input_n: Int? = null,
@SerializedName("tx_output_n")
var tx_output_n: Int? = null,
@ -30,7 +39,10 @@ data class BlockcypherTxref(
var confirmations: Long? = null,
@SerializedName("script")
var script: String? = null
var script: String? = null,
@SerializedName("spent")
var spent: Boolean? = null
)
data class BlockcypherTx(