Ask for key trust when sending messages

If the contact (or the own account) has keys that have UNDECIDED trust,
we now drop the user into the new TrustKeysActivity, where they have to
decide for each new key whether it should be TRUSTED or UNTRUSTED.

2 files changed, 123 insertions, 0 deletions

diff --git a/src/main/res/layout/activity_trust_keys.xml b/src/main/res/layout/activity_trust_keys.xml
new file mode 100644
index 000000000..c535d51df
--- /dev/null
+++ b/src/main/res/layout/activity_trust_keys.xml
@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+                xmlns:tools="http://schemas.android.com/tools"
+                android:layout_width="match_parent"
+                android:layout_height="match_parent"
+                android:background="@color/grey200" >
+    <ScrollView
+        android:layout_width="fill_parent"
+        android:layout_height="wrap_content"
+        android:layout_above="@+id/button_bar"
+        android:layout_alignParentTop="true" >
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <LinearLayout
+                android:id="@+id/own_keys_card"
+                android:layout_width="fill_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginLeft="@dimen/activity_horizontal_margin"
+                android:layout_marginRight="@dimen/activity_horizontal_margin"
+                android:layout_marginTop="@dimen/activity_vertical_margin"
+                android:layout_marginBottom="@dimen/activity_vertical_margin"
+                android:background="@drawable/infocard_border"
+                android:orientation="vertical"
+                android:padding="@dimen/infocard_padding"
+                android:visibility="gone">
+
+                <TextView
+                    android:id="@+id/own_keys_title"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:textColor="@color/black87"
+                    android:textSize="?attr/TextSizeHeadline"
+                    android:textStyle="bold"/>
+
+                <LinearLayout
+                    android:id="@+id/own_keys_details"
+                    android:layout_width="fill_parent"
+                    android:layout_height="wrap_content"
+                    android:divider="?android:dividerHorizontal"
+                    android:showDividers="middle"
+                    android:orientation="vertical">
+                </LinearLayout>
+
+            </LinearLayout>
+
+            <LinearLayout
+                android:id="@+id/foreign_keys_card"
+                android:layout_width="fill_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginLeft="@dimen/activity_horizontal_margin"
+                android:layout_marginRight="@dimen/activity_horizontal_margin"
+                android:layout_marginTop="@dimen/activity_vertical_margin"
+                android:layout_marginBottom="@dimen/activity_vertical_margin"
+                android:background="@drawable/infocard_border"
+                android:orientation="vertical"
+                android:padding="@dimen/infocard_padding"
+                android:visibility="gone">
+
+                <TextView
+                    android:id="@+id/foreign_keys_title"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:textColor="@color/black87"
+                    android:textSize="?attr/TextSizeHeadline"
+                    android:textStyle="bold"/>
+
+                <LinearLayout
+                    android:id="@+id/foreign_keys_details"
+                    android:layout_width="fill_parent"
+                    android:layout_height="wrap_content"
+                    android:divider="?android:dividerHorizontal"
+                    android:showDividers="middle"
+                    android:orientation="vertical">
+                </LinearLayout>
+
+            </LinearLayout>
+
+        </LinearLayout>
+    </ScrollView>
+    <LinearLayout
+        android:id="@+id/button_bar"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_alignParentStart="true"
+        android:layout_alignParentEnd="true"
+        android:layout_alignParentLeft="true"
+        android:layout_alignParentRight="true" >
+
+        <Button
+            android:id="@+id/cancel_button"
+            style="?android:attr/borderlessButtonStyle"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:text="@string/cancel"
+            android:textColor="@color/black87" />
+
+        <View
+            android:layout_width="1dp"
+            android:layout_height="fill_parent"
+            android:layout_marginBottom="7dp"
+            android:layout_marginTop="7dp"
+            android:background="@color/black12" />
+
+        <Button
+            android:id="@+id/save_button"
+            style="?android:attr/borderlessButtonStyle"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:enabled="true"
+            android:textColor="@color/black54"
+            android:text="@string/done"/>
+    </LinearLayout>
+</RelativeLayout>
diff --git a/src/main/res/values/strings.xml b/src/main/res/values/strings.xml
index f4c75ee1f..8537c1187 100644
--- a/src/main/res/values/strings.xml
+++ b/src/main/res/values/strings.xml
@@ -211,6 +211,9 @@
 	<string name="axolotl_fingerprint">Axolotl fingerprint</string>
 	<string name="this_device_axolotl_fingerprint">Own Axolotl fingerprint</string>
 	<string name="other_devices">Other devices</string>
+	<string name="trust_keys">Trust Axolotl Keys</string>
+	<string name="fetching_keys">Fetching keys...</string>
+	<string name="done">Done</string>
 	<string name="axolotl_devicelist">Other own Axolotl Devices</string>
 	<string name="verify">Verify</string>
 	<string name="decrypt">Decrypt</string>