Misc fixes for items under system setting

- Show summary under virtual keyboard: list all avaiable keyboards - Set about phone subtext to device model string. - Update DND Suggestion text Change-Id: I20acffcf691d1354c7636f5851b376099844700f Fix: 35959817 Fix: 36395109 Test: robotests
2017-03-23 16:42:13 -07:00
parent dedc8f18df
commit 2a9255b33c
10 changed files with 484 additions and 15 deletions
--- a/src/com/android/settings/inputmethod/PhysicalKeyboardPreferenceController.java
+++ b/src/com/android/settings/inputmethod/PhysicalKeyboardPreferenceController.java
@@ -0,0 +1,111 @@
+/*
+ * Copyright (C) 2017 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.inputmethod;
+
+import android.content.Context;
+import android.hardware.input.InputManager;
+import android.support.v7.preference.Preference;
+
+import com.android.settings.R;
+import com.android.settings.core.PreferenceController;
+import com.android.settings.core.lifecycle.Lifecycle;
+import com.android.settings.core.lifecycle.LifecycleObserver;
+import com.android.settings.core.lifecycle.events.OnPause;
+import com.android.settings.core.lifecycle.events.OnResume;
+import com.android.settings.inputmethod.PhysicalKeyboardFragment.HardKeyboardDeviceInfo;
+
+import java.util.List;
+
+public class PhysicalKeyboardPreferenceController extends PreferenceController implements
+        LifecycleObserver, OnResume, OnPause, InputManager.InputDeviceListener {
+
+    private final InputManager mIm;
+
+    private Preference mPreference;
+
+    public PhysicalKeyboardPreferenceController(Context context, Lifecycle lifecycle) {
+        super(context);
+        mIm = (InputManager) context.getSystemService(Context.INPUT_SERVICE);
+
+        if (lifecycle != null) {
+            lifecycle.addObserver(this);
+        }
+    }
+
+    @Override
+    public boolean isAvailable() {
+        return true;
+    }
+
+    @Override
+    public void updateState(Preference preference) {
+        mPreference = preference;
+        updateSummary();
+    }
+
+    @Override
+    public String getPreferenceKey() {
+        return "physical_keyboard_pref";
+    }
+
+    @Override
+    public void onPause() {
+        mIm.registerInputDeviceListener(this, null);
+    }
+
+    @Override
+    public void onResume() {
+        mIm.unregisterInputDeviceListener(this);
+    }
+
+    @Override
+    public void onInputDeviceAdded(int deviceId) {
+        updateSummary();
+    }
+
+    @Override
+    public void onInputDeviceRemoved(int deviceId) {
+        updateSummary();
+    }
+
+    @Override
+    public void onInputDeviceChanged(int deviceId) {
+        updateSummary();
+    }
+
+    private void updateSummary() {
+        if (mPreference == null) {
+            return;
+        }
+        final List<HardKeyboardDeviceInfo> keyboards =
+                PhysicalKeyboardFragment.getHardKeyboards();
+        if (keyboards.isEmpty()) {
+            mPreference.setSummary(R.string.disconnected);
+            return;
+        }
+        String summary = null;
+        for (HardKeyboardDeviceInfo info : keyboards) {
+            if (summary == null) {
+                summary = info.mDeviceName;
+            } else {
+                summary = mContext.getString(R.string.join_many_items_middle, summary,
+                        info.mDeviceName);
+            }
+        }
+        mPreference.setSummary(summary);
+    }
+}