Updated on 2026-08-14

app/src/main/java/com/tangem/domain/wallet/TangemContext.java

@@ -0,0 +1,114 @@
+package com.tangem.domain.wallet;
+
+import android.content.Context;
+import android.os.Bundle;
+
+
+public class TangemContext {
+    private static final String EXTRA_BLOCKCHAIN_DATA = "BLOCKCHAIN_DATA";
+    private Context context;
+    private TangemCard card;
+    private CoinData coinData;
+    private String error;
+    private String message;
+
+
+    public TangemContext() {
+
+    }
+
+    public TangemContext(TangemCard card) {
+        this.card = card;
+    }
+
+    public Blockchain getBlockchain() {
+        if (card == null) return Blockchain.Unknown;
+        return card.getBlockchain();
+    }
+
+    public void setBlockchain(Blockchain blockchain) {
+        if (card == null) return;
+        card.setBlockchain(blockchain);
+    }
+
+    public Context getContext() {
+        return context;
+    }
+
+    public void setContext(Context context) {
+        this.context = context;
+    }
+
+    public TangemCard getCard() {
+        return card;
+    }
+
+    public void setCard(TangemCard card) {
+        this.card = card;
+    }
+
+    public CoinData getCoinData() {
+        return coinData;
+    }
+
+    public void setCoinData(CoinData coinData) {
+        this.coinData = coinData;
+    }
+
+    public void setError(String error) {
+        this.error = error;
+    }
+
+    public String getError() {
+        return error;
+    }
+
+    public void setMessage(String value) {
+        this.message = value;
+    }
+
+    public String getMessage() {
+        return message;
+    }
+
+
+    public static TangemContext loadFromBundle(Context context, Bundle bundle) {
+        TangemContext tangemContext = new TangemContext();
+        tangemContext.setContext(context);
+
+        if (bundle.containsKey(TangemCard.EXTRA_UID)) {
+            tangemContext.card = new TangemCard(bundle.getString(TangemCard.EXTRA_UID));
+            tangemContext.card.loadFromBundle(bundle.getBundle(TangemCard.EXTRA_CARD));
+        }
+
+        if (tangemContext.getBlockchain() != null && bundle.containsKey(EXTRA_BLOCKCHAIN_DATA)) {
+            tangemContext.coinData=CoinData.fromBundle(tangemContext.getBlockchain(), bundle.getBundle(EXTRA_BLOCKCHAIN_DATA));
+        }
+
+        tangemContext.error = bundle.getString("Error");
+        tangemContext.message = bundle.getString("Message");
+
+        return tangemContext;
+    }
+
+    public void saveToBundle(Bundle bundle) {
+
+        if (card != null) {
+            bundle.putString(TangemCard.EXTRA_UID, card.getUID());
+            bundle.putBundle(TangemCard.EXTRA_CARD, card.getAsBundle());
+        }
+
+        if (coinData != null) {
+            bundle.putBundle(EXTRA_BLOCKCHAIN_DATA, coinData.asBundle());
+        }
+
+        bundle.putString("Error", error);
+        bundle.putString("Message", message);
+
+    }
+
+    public String getString(int stringId) {
+        if( context!=null ) return getContext().getResources().getString(stringId);
+        return "context.resources.string["+stringId+"]";
+    }
+}