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implement secret taps (on ScannerAcvitivty toolbar) for scanner backend change, refs #9991

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This commit is contained in:
anonymouzz
2017-08-04 16:06:28 +07:00
parent d0345ec5d5
commit 10d16a36d2
2 changed files with 200 additions and 64 deletions
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134
android/app/src/main/java/com/dinect/checker/MainActivity.java
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@@ -8,6 +8,7 @@ import android.content.Context;
import android.content.SharedPreferences;
import com.dinect.checker.zbar.CameraActivity;
import com.dinect.checker.zxing.ScannerActivity;
import io.flutter.app.FlutterActivity;
import io.flutter.plugins.GeneratedPluginRegistrant;
@@ -15,12 +16,16 @@ import io.flutter.plugin.common.MethodCall;
import io.flutter.plugin.common.MethodChannel;
import io.flutter.plugin.common.MethodChannel.MethodCallHandler;
import io.flutter.plugin.common.MethodChannel.Result;
import java.util.Map;
import java.util.ArrayList;
import java.lang.System;
import java.util.Set;
public class MainActivity extends FlutterActivity {
static final String TAG = "Checker.MainActivity";
private static final int START_SCANNER_REQUEST_CODE = 2017;
private static final String PREF_POS_MERCHANT_ID = "pref_pos_merchant_id";
private static final String PREF_DOC_ID = "pref_doc_id";
@@ -29,6 +34,12 @@ public class MainActivity extends FlutterActivity {
static final String PREF_APP_TOKEN = "pres_app_token";
static final String PREF_POS_TOKEN = "pref_pos_token";
static final Class[] SCANNER_BACKEND = {
ScannerActivity.class,
CameraActivity.class,
};
static final String SCANNER_BACKEND_KEY = "scanner_backend_idx";
private MethodChannel mChannel;
private SharedPreferences mPreferences;
@@ -39,66 +50,73 @@ public class MainActivity extends FlutterActivity {
mPreferences = getPreferences(Context.MODE_PRIVATE);
Log.d(TAG, "application prefs:");
for(final Map.Entry<String, ?> kv: mPreferences.getAll().entrySet()){
Log.d(TAG, " key = " + kv.getKey() + ", value = " + kv.getValue().toString());
}
mChannel = new MethodChannel(getFlutterView(), "com.dinect.checker/instance_id");
mChannel.setMethodCallHandler(
new MethodCallHandler() {
@Override
public void onMethodCall(MethodCall call, Result result) {
switch (call.method) {
case "saveToken":
Map tokenArguments = call.arguments();
mPreferences.edit().putString(PREF_POS_TOKEN, (String) tokenArguments.get("token")).apply();
break;
case "getToken":
result.success(mPreferences.getString(PREF_POS_TOKEN, null));
break;
case "saveMerchantID":
Map merchantIDArguments = call.arguments();
mPreferences.edit().putString(PREF_POS_MERCHANT_ID, (String) merchantIDArguments.get("merchantID")).apply();
break;
case "getMerchantID":
result.success(mPreferences.getString(PREF_POS_MERCHANT_ID, null));
break;
case "startScanner":
Map arguments = call.arguments();
Intent cameraIntent = new Intent(MainActivity.this, CameraActivity.class);
cameraIntent.putExtra(PREF_API_URL, (String) arguments.get("url"));
cameraIntent.putExtra(PREF_APP_TOKEN, (String) arguments.get("appToken"));
cameraIntent.putExtra(PREF_POS_TOKEN, (String) arguments.get("token"));
startActivityForResult(cameraIntent, START_SCANNER_REQUEST_CODE);
break;
case "removeKeys":
mPreferences.edit().remove(PREF_POS_TOKEN).apply();
mPreferences.edit().remove(PREF_POS_MERCHANT_ID).apply();
mPreferences.edit().remove(PREF_DOC_ID).apply();
mPreferences.edit().remove(PREF_POS_ID).apply();
result.success(null);
break;
case "getDocID":
int docId = mPreferences.getInt(PREF_DOC_ID, 0) + 1;
mPreferences.edit().putInt(PREF_DOC_ID, docId).apply();
result.success(String.valueOf(docId));
break;
case "isOnline":
boolean online = Utils.isOnline(MainActivity.this);
if (!online) {
Toast.makeText(MainActivity.this, "Проверьте интернет соединение", Toast.LENGTH_SHORT).show();
}
result.success(online);
break;
case "getPosID":
String posId = mPreferences.getString(PREF_POS_ID, null);
if (posId == null) {
posId = String.valueOf(System.currentTimeMillis());
}
mPreferences.edit().putString(PREF_POS_ID, posId).apply();
result.success(posId);
break;
default:
result.notImplemented();
break;
new MethodCallHandler() {
@Override
public void onMethodCall(MethodCall call, Result result) {
switch (call.method) {
case "saveToken":
Map tokenArguments = call.arguments();
mPreferences.edit().putString(PREF_POS_TOKEN, (String) tokenArguments.get("token")).apply();
break;
case "getToken":
result.success(mPreferences.getString(PREF_POS_TOKEN, null));
break;
case "saveMerchantID":
Map merchantIDArguments = call.arguments();
mPreferences.edit().putString(PREF_POS_MERCHANT_ID, (String) merchantIDArguments.get("merchantID")).apply();
break;
case "getMerchantID":
result.success(mPreferences.getString(PREF_POS_MERCHANT_ID, null));
break;
case "startScanner":
final Map arguments = call.arguments();
final int idx = mPreferences.getInt(SCANNER_BACKEND_KEY, 0);
Log.d(TAG, "use " + SCANNER_BACKEND[idx].toString() + " backend, with idx = " + idx);
Intent cameraIntent = new Intent(MainActivity.this, SCANNER_BACKEND[idx]);
cameraIntent.putExtra(PREF_API_URL, (String) arguments.get("url"));
cameraIntent.putExtra(PREF_APP_TOKEN, (String) arguments.get("appToken"));
cameraIntent.putExtra(PREF_POS_TOKEN, (String) arguments.get("token"));
startActivityForResult(cameraIntent, START_SCANNER_REQUEST_CODE);
break;
case "removeKeys":
mPreferences.edit().remove(PREF_POS_TOKEN).apply();
mPreferences.edit().remove(PREF_POS_MERCHANT_ID).apply();
mPreferences.edit().remove(PREF_DOC_ID).apply();
mPreferences.edit().remove(PREF_POS_ID).apply();
result.success(null);
break;
case "getDocID":
int docId = mPreferences.getInt(PREF_DOC_ID, 0) + 1;
mPreferences.edit().putInt(PREF_DOC_ID, docId).apply();
result.success(String.valueOf(docId));
break;
case "isOnline":
boolean online = Utils.isOnline(MainActivity.this);
if (!online) {
Toast.makeText(MainActivity.this, "Проверьте интернет соединение", Toast.LENGTH_SHORT).show();
}
result.success(online);
break;
case "getPosID":
String posId = mPreferences.getString(PREF_POS_ID, null);
if (posId == null) {
posId = String.valueOf(System.currentTimeMillis());
}
mPreferences.edit().putString(PREF_POS_ID, posId).apply();
result.success(posId);
break;
default:
result.notImplemented();
break;
}
}
}
});
}
@@ -117,7 +135,7 @@ public class MainActivity extends FlutterActivity {
mChannel.invokeMethod("purchase", args);
} else {
String menuItem = data.getExtras().getString("item", null);
Log.d("item", menuItem);
Log.d(TAG, menuItem);
if (menuItem != null) {
mChannel.invokeMethod(menuItem, null);
}