Merge "Fix renaming for Bluetooth devices when rotating to landscape" into pi-dev

src/com/android/settings/bluetooth/BluetoothNameDialogFragment.java

@@ -31,6 +31,7 @@ import android.view.LayoutInflater;
 import android.view.View;
 import android.view.WindowManager;
 import android.view.inputmethod.EditorInfo;
+import android.view.inputmethod.InputMethodManager;
 import android.widget.Button;
 import android.widget.EditText;
 import android.widget.TextView;
@@ -89,8 +90,15 @@ abstract class BluetoothNameDialogFragment extends InstrumentedDialogFragment
                 })
                 .setNegativeButton(android.R.string.cancel, null);
         mAlertDialog = builder.create();
-        mAlertDialog.getWindow().setSoftInputMode(
-                WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_VISIBLE);
+        mAlertDialog.setOnShowListener(d -> {
+            if (mDeviceNameView != null && mDeviceNameView.requestFocus()) {
+                InputMethodManager imm = (InputMethodManager) getContext().getSystemService(
+                        Context.INPUT_METHOD_SERVICE);
+                if (imm != null) {
+                    imm.showSoftInput(mDeviceNameView, InputMethodManager.SHOW_IMPLICIT);
+                }
+            }
+        });
 
         return mAlertDialog;
     }

tests/robotests/src/com/android/settings/bluetooth/LocalDeviceNameDialogFragmentTest.java

@@ -0,0 +1,78 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.bluetooth;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import android.app.AlertDialog;
+import android.content.Context;
+import android.view.View;
+import android.view.inputmethod.InputMethodManager;
+
+import com.android.settings.R;
+import com.android.settings.testutils.SettingsRobolectricTestRunner;
+import com.android.settingslib.bluetooth.LocalBluetoothAdapter;
+import com.android.settingslib.bluetooth.LocalBluetoothManager;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.RuntimeEnvironment;
+import org.robolectric.shadows.ShadowAlertDialog;
+import org.robolectric.util.FragmentTestUtil;
+import org.robolectric.util.ReflectionHelpers;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+public class LocalDeviceNameDialogFragmentTest {
+    @Mock
+    private LocalBluetoothManager mManager;
+    @Mock
+    private LocalBluetoothAdapter mAdapter;
+    @Mock
+    private InputMethodManager mInputMethodManager;
+
+    private Context mContext;
+    private LocalDeviceNameDialogFragment mFragment;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        mContext = spy(RuntimeEnvironment.application);
+        doReturn(mInputMethodManager).when(mContext).getSystemService(Context.INPUT_METHOD_SERVICE);
+        ReflectionHelpers.setStaticField(LocalBluetoothManager.class, "sInstance", mManager);
+        when(mManager.getBluetoothAdapter()).thenReturn(mAdapter);
+
+        mFragment = spy(LocalDeviceNameDialogFragment.newInstance());
+        when(mFragment.getContext()).thenReturn(mContext);
+    }
+
+    @Test
+    public void diaglogTriggersShowSoftInput() {
+        FragmentTestUtil.startFragment(mFragment);
+        AlertDialog dialog = ShadowAlertDialog.getLatestAlertDialog();
+        assertThat(dialog).isNotNull();
+        View view = dialog.findViewById(R.id.edittext);
+        verify(mInputMethodManager).showSoftInput(view, InputMethodManager.SHOW_IMPLICIT);
+    }
+}