From 6b032b751324a30120cfaabe88940f95171df11f Mon Sep 17 00:00:00 2001
From: cyBerta <cyberta@riseup.net>
Date: Tue, 29 Dec 2020 00:54:08 +0100
Subject: new year cleanup: restructure messy project

---
 .../activities/AddProviderBaseActivity.java        | 125 +++++++++++++++++++++
 1 file changed, 125 insertions(+)
 create mode 100644 app/src/main/java/se/leap/bitmaskclient/providersetup/activities/AddProviderBaseActivity.java

(limited to 'app/src/main/java/se/leap/bitmaskclient/providersetup/activities/AddProviderBaseActivity.java')

diff --git a/app/src/main/java/se/leap/bitmaskclient/providersetup/activities/AddProviderBaseActivity.java b/app/src/main/java/se/leap/bitmaskclient/providersetup/activities/AddProviderBaseActivity.java
new file mode 100644
index 00000000..0031f48d
--- /dev/null
+++ b/app/src/main/java/se/leap/bitmaskclient/providersetup/activities/AddProviderBaseActivity.java
@@ -0,0 +1,125 @@
+package se.leap.bitmaskclient.providersetup.activities;
+
+import android.content.Intent;
+import android.os.Bundle;
+import com.google.android.material.textfield.TextInputEditText;
+import com.google.android.material.textfield.TextInputLayout;
+import android.text.Editable;
+import android.text.TextWatcher;
+import android.view.View;
+import android.widget.Button;
+
+import butterknife.InjectView;
+import se.leap.bitmaskclient.R;
+
+import static se.leap.bitmaskclient.providersetup.activities.ProviderListBaseActivity.EXTRAS_KEY_INVALID_URL;
+
+/**
+ * Created by cyberta on 30.06.18.
+ */
+
+public abstract class AddProviderBaseActivity extends ConfigWizardBaseActivity {
+
+    final public static String EXTRAS_KEY_NEW_URL = "NEW_URL";
+
+    @InjectView(R.id.text_uri_error)
+    TextInputLayout urlError;
+
+    @InjectView(R.id.text_uri)
+    TextInputEditText editUrl;
+
+    @InjectView(R.id.button_cancel)
+    Button cancelButton;
+
+    @InjectView(R.id.button_save)
+    Button saveButton;
+
+
+    protected void init() {
+        Bundle extras = this.getIntent().getExtras();
+        if (extras != null && extras.containsKey(EXTRAS_KEY_INVALID_URL)) {
+            editUrl.setText(extras.getString(EXTRAS_KEY_INVALID_URL));
+            saveButton.setEnabled(true);
+        }
+
+        setupSaveButton();
+        setupCancelButton();
+        setUpListeners();
+        setUpInitialUI();
+    }
+
+    public abstract void setupSaveButton();
+
+    private void setupCancelButton() {
+        cancelButton.setOnClickListener(new View.OnClickListener() {
+            public void onClick(View v) {
+                finish();
+            }
+        });
+    }
+
+    private void setUpInitialUI() {
+        setProviderHeaderText(R.string.add_provider);
+        hideProgressBar();
+    }
+
+    protected void saveProvider() {
+        String entered_url = getURL();
+        if (validURL(entered_url)) {
+            Intent intent = this.getIntent();
+            intent.putExtra(EXTRAS_KEY_NEW_URL, entered_url);
+            setResult(RESULT_OK, intent);
+            finish();
+        } else {
+            editUrl.setText("");
+            urlError.setError(getString(R.string.not_valid_url_entered));
+        }
+    }
+
+    private void setUpListeners() {
+
+        editUrl.addTextChangedListener(new TextWatcher() {
+            @Override
+            public void beforeTextChanged(CharSequence s, int start, int count, int after) {
+            }
+
+            @Override
+            public void onTextChanged(CharSequence s, int start, int before, int count) {
+            }
+
+            @Override
+            public void afterTextChanged(Editable s) {
+                if (!validURL(getURL())) {
+                    urlError.setError(getString(R.string.not_valid_url_entered));
+                    saveButton.setEnabled(false);
+
+                } else {
+                    urlError.setError(null);
+                    saveButton.setEnabled(true);
+                }
+            }
+        });
+    }
+
+    private String getURL() {
+        String entered_url = editUrl.getText().toString().trim();
+        if (entered_url.contains("www.")) entered_url = entered_url.replaceFirst("www.", "");
+        if (!entered_url.startsWith("https://")) {
+            if (entered_url.startsWith("http://")) {
+                entered_url = entered_url.substring("http://".length());
+            }
+            entered_url = "https://".concat(entered_url);
+        }
+        return entered_url;
+    }
+
+    /**
+     * Checks if the entered url is valid or not.
+     *
+     * @param enteredUrl
+     * @return true if it's not empty nor contains only the protocol.
+     */
+    boolean validURL(String enteredUrl) {
+        return android.util.Patterns.WEB_URL.matcher(enteredUrl).matches();
+    }
+}
-- 
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