Implement issue #6819955: Add button to take bug report.

Change-Id: Ic615180121d4db52f92aa8264d95d790de5fff9d

src/com/android/settings/BugreportPreference.java

@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2011 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.app.AlertDialog.Builder;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.os.Bundle;
+import android.os.SystemProperties;
+import android.preference.DialogPreference;
+import android.util.AttributeSet;
+import android.view.View;
+
+public class BugreportPreference extends DialogPreference {
+    public BugreportPreference(Context context, AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    @Override
+    protected void onPrepareDialogBuilder(Builder builder) {
+        super.onPrepareDialogBuilder(builder);
+        builder.setPositiveButton(R.string.report, this);
+        builder.setMessage(R.string.bugreport_message);
+    }
+
+    @Override
+    protected void showDialog(Bundle state) {
+        super.showDialog(state);
+    }
+
+    @Override
+    protected void onBindDialogView(View view) {
+        super.onBindDialogView(view);
+    }
+
+    @Override
+    protected void onDialogClosed(boolean positiveResult) {
+        super.onDialogClosed(positiveResult);
+    }
+
+    @Override
+    public void onClick(DialogInterface dialog, int which) {
+        if (which == DialogInterface.BUTTON_POSITIVE) {
+            SystemProperties.set("ctl.start", "bugreport");
+        }
+    }
+}