feat: Adds Field to Specify Device IP (#663)

app/src/main/java/com/geeksville/mesh/ui/SettingsFragment.kt

@@ -14,6 +14,7 @@ import android.os.Bundle
 import android.os.Handler
 import android.os.Looper
 import android.os.RemoteException
+import android.util.Patterns
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
@@ -24,6 +25,7 @@ import android.widget.RadioButton
 import android.widget.TextView
 import android.widget.Toast
 import androidx.activity.result.contract.ActivityResultContracts
+import androidx.core.widget.doAfterTextChanged
 import androidx.fragment.app.activityViewModels
 import androidx.lifecycle.Lifecycle
 import androidx.lifecycle.asLiveData
@@ -455,6 +457,27 @@ class SettingsFragment : ScreenFragment("Settings"), Logging {
         }
     }
 
+    private fun addManualDeviceButton() {
+        val b = binding.radioButtonManual
+        val e = binding.editManualAddress
+
+        b.isEnabled = false
+
+        binding.deviceRadioGroup.addView(b)
+
+
+        b.setOnClickListener {
+
+
+            b.isChecked = onSelected(BTScanModel.DeviceListEntry("", "t" + e.text, true))
+
+        }
+        binding.deviceRadioGroup.addView(e)
+        e.doAfterTextChanged {
+            b.isEnabled = Patterns.IP_ADDRESS.matcher(e.text).matches()
+        }
+    }
+
     private fun updateDevicesButtons(devices: MutableMap<String, BTScanModel.DeviceListEntry>?) {
         // Remove the old radio buttons and repopulate
         binding.deviceRadioGroup.removeAllViews()
@@ -481,6 +504,8 @@ class SettingsFragment : ScreenFragment("Settings"), Logging {
             }
         }
 
+        addManualDeviceButton()
+
         // get rid of the warning text once at least one device is paired.
         // If we are running on an emulator, always leave this message showing so we can test the worst case layout
         val curRadio = scanModel.selectedAddress

app/src/main/res/layout/settings_fragment.xml

@@ -109,6 +109,22 @@
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
                 android:text="@string/test_devname2" />
+
+            <RadioButton
+                android:id="@+id/radioButtonManual"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="@string/ip_address" />
+
+            <EditText
+                android:id="@+id/editManualAddress"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:ems="10"
+                android:hint="@string/ip_address"
+                android:inputType="number|text"
+                android:visibility="visible" />
+
         </RadioGroup>
 
         <com.google.android.material.floatingactionbutton.FloatingActionButton

app/src/main/res/values/strings.xml

@@ -50,6 +50,7 @@
     <string name="connected_count">Connected: %1$s of %2$s online</string>
     <string name="list_of_nodes">A list of nodes in the network</string>
     <string name="update_firmware">Update Firmware</string>
+    <string name="ip_address">IP Address:</string>
     <string name="connected">Connected to radio</string>
     <string name="connected_to">Connected to radio (%s)</string>
     <string name="not_connected">Not connected</string>