Ask about redacted notifications after setting up a secure lock

Bug: 14437890
Change-Id: I54cf355242375e8c7968c7d27c441fbd0a54cef2

src/com/android/settings/notification/RedactionInterstitial.java

@@ -0,0 +1,102 @@
+/*
+ * Copyright (C) 2014 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.notification;
+
+import com.android.settings.R;
+import com.android.settings.SettingsActivity;
+import com.android.settings.SettingsPreferenceFragment;
+
+import android.content.Context;
+import android.content.Intent;
+import android.os.Bundle;
+import android.provider.Settings;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.RadioButton;
+
+public class RedactionInterstitial extends SettingsActivity {
+
+    @Override
+    public Intent getIntent() {
+        Intent modIntent = new Intent(super.getIntent());
+        modIntent.putExtra(EXTRA_SHOW_FRAGMENT, RedactionInterstitialFragment.class.getName());
+        return modIntent;
+    }
+
+    @Override
+    protected boolean isValidFragment(String fragmentName) {
+        return RedactionInterstitialFragment.class.getName().equals(fragmentName);
+    }
+
+    public static Intent createStartIntent(Context ctx) {
+        return new Intent(ctx, RedactionInterstitial.class)
+                .putExtra(EXTRA_PREFS_SHOW_BUTTON_BAR, true)
+                .putExtra(EXTRA_PREFS_SET_BACK_TEXT, (String) null)
+                .putExtra(EXTRA_PREFS_SET_NEXT_TEXT, ctx.getString(
+                        R.string.app_notifications_dialog_done));
+    }
+
+    public static class RedactionInterstitialFragment extends SettingsPreferenceFragment
+            implements View.OnClickListener {
+
+        private RadioButton mShowAllButton;
+        private RadioButton mRedactSensitiveButton;
+        private RadioButton mHideAllButton;
+
+        @Override
+        public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                Bundle savedInstanceState) {
+            View view = inflater.inflate(R.layout.redaction_interstitial, container, false);
+            mShowAllButton = (RadioButton) view.findViewById(R.id.show_all);
+            mRedactSensitiveButton = (RadioButton) view.findViewById(R.id.redact_sensitive);
+            mHideAllButton = (RadioButton) view.findViewById(R.id.hide_all);
+
+            mShowAllButton.setOnClickListener(this);
+            mRedactSensitiveButton.setOnClickListener(this);
+            mHideAllButton.setOnClickListener(this);
+            return view;
+        }
+
+        @Override
+        public void onResume() {
+            super.onResume();
+            loadFromSettings();
+        }
+
+        private void loadFromSettings() {
+            final boolean enabled = Settings.Global.getInt(getContentResolver(),
+                        Settings.Global.LOCK_SCREEN_SHOW_NOTIFICATIONS, 0) != 0;
+            final boolean show = Settings.Secure.getInt(getContentResolver(),
+                        Settings.Secure.LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS, 0) != 0;
+            mShowAllButton.setChecked(enabled && show);
+            mRedactSensitiveButton.setChecked(enabled && !show);
+            mHideAllButton.setChecked(!enabled);
+        }
+
+        @Override
+        public void onClick(View v) {
+            final boolean show = (v == mShowAllButton);
+            final boolean enabled = (v != mHideAllButton);
+
+            Settings.Secure.putInt(getContentResolver(),
+                    Settings.Secure.LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS, show ? 1 : 0);
+            Settings.Global.putInt(getContentResolver(),
+                    Settings.Global.LOCK_SCREEN_SHOW_NOTIFICATIONS, enabled ? 1 : 0);
+        }
+    }
+}