Fix crash language & input settings

Bug: 24576551
Change-Id: Ifb717689c862193cf06c23de52b3fb68f910db3c

src/com/android/settings/SeekBarDialogPreference.java

@@ -0,0 +1,70 @@
+/*
+ * Copyright (C) 2007 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;
+
+import android.content.Context;
+import android.graphics.drawable.Drawable;
+import android.util.AttributeSet;
+import android.view.View;
+import android.widget.ImageView;
+import android.widget.SeekBar;
+
+/**
+ * Based on frameworks/base/core/java/android/preference/SeekBarDialogPreference.java
+ * except uses support lib preferences.
+ */
+public class SeekBarDialogPreference extends CustomDialogPreference {
+    private final Drawable mMyIcon;
+
+    public SeekBarDialogPreference(Context context, AttributeSet attrs) {
+        super(context, attrs);
+        setDialogLayoutResource(R.layout.preference_dialog_seekbar_material);
+
+        createActionButtons();
+
+        // Steal the XML dialogIcon attribute's value
+        mMyIcon = getDialogIcon();
+
+        setDialogIcon(null);
+    }
+
+    public SeekBarDialogPreference(Context context) {
+        this(context, null);
+    }
+
+    // Allow subclasses to override the action buttons
+    public void createActionButtons() {
+        setPositiveButtonText(android.R.string.ok);
+        setNegativeButtonText(android.R.string.cancel);
+    }
+
+    @Override
+    protected void onBindDialogView(View view) {
+        super.onBindDialogView(view);
+
+        final ImageView iconView = (ImageView) view.findViewById(android.R.id.icon);
+        if (mMyIcon != null) {
+            iconView.setImageDrawable(mMyIcon);
+        } else {
+            iconView.setVisibility(View.GONE);
+        }
+    }
+
+    protected static SeekBar getSeekBar(View dialogView) {
+        return (SeekBar) dialogView.findViewById(R.id.seekbar);
+    }
+}