DeviceInfo: Wrap prefereces in PreferenceController

Bug: 34774945
Test: make RunSettingsRoboTests
Change-Id: I8bf56b436064684f4d2010e6899548249af69fc3

src/com/android/settings/deviceinfo/FeedbackPreferenceController.java

@@ -0,0 +1,43 @@
+package com.android.settings.deviceinfo;
+
+import android.app.Fragment;
+import android.content.Context;
+import android.content.Intent;
+import android.support.v7.preference.Preference;
+import android.text.TextUtils;
+
+import com.android.settings.core.PreferenceController;
+import com.android.settingslib.DeviceInfoUtils;
+
+public class FeedbackPreferenceController extends PreferenceController {
+    private static final String KEY_DEVICE_FEEDBACK = "device_feedback";
+    private final Fragment mHost;
+
+    public FeedbackPreferenceController(Fragment host, Context context) {
+        super(context);
+        this.mHost = host;
+    }
+
+    public boolean isAvailable() {
+        return !TextUtils.isEmpty(DeviceInfoUtils.getFeedbackReporterPackage(this.mContext));
+    }
+
+    public String getPreferenceKey() {
+        return KEY_DEVICE_FEEDBACK;
+    }
+
+    public boolean handlePreferenceTreeClick(Preference preference) {
+        if (!TextUtils.equals(preference.getKey(), KEY_DEVICE_FEEDBACK)) {
+            return false;
+        }
+        if (!this.isAvailable()) {
+            return false;
+        }
+        String reporterPackage = DeviceInfoUtils.getFeedbackReporterPackage(this.mContext);
+        Intent intent = new Intent("android.intent.action.BUG_REPORT");
+        intent.setPackage(reporterPackage);
+        this.mHost.startActivityForResult(intent, 0);
+        return true;
+    }
+}
+