Add more Wi-Fi DPP UI features.

1. Use ConstraintLayout to fix footer buttons at bottom
2. ScrollViews have all other UI components excepts footer buttons
3. Use style/SuwGlifButton for buttons
4. Fix scan fragment crash when rotating screen

Bug: 118794978
Test: manual test
Change-Id: I509b0156c4835c75da75fb7ac4c82f55a0b506a1

diff --git a/Android.mk b/Android.mk
index c99e30c..e385b34 100644 (file)
--- a/Android.mk
+++ b/Android.mk
@@ -23,6 +23,7 @@ LOCAL_USE_AAPT2 := true
 LOCAL_SRC_FILES := $(call all-java-files-under, src)
 
 LOCAL_STATIC_ANDROID_LIBRARIES := \
+    androidx-constraintlayout_constraintlayout \
     androidx.slice_slice-builders \
     androidx.slice_slice-core \
     androidx.slice_slice-view \
@@ -40,6 +41,7 @@ LOCAL_JAVA_LIBRARIES := \
     ims-common
 
 LOCAL_STATIC_JAVA_LIBRARIES := \
+    androidx-constraintlayout_constraintlayout-solver \
     androidx.lifecycle_lifecycle-runtime \
     androidx.lifecycle_lifecycle-extensions \
     guava \

diff --git a/res/layout-land/wifi_dpp_qrcode_scanner_fragment.xml b/res/layout-land/wifi_dpp_qrcode_scanner_fragment.xml
index 21df686..4eed0f6 100644 (file)
--- a/res/layout-land/wifi_dpp_qrcode_scanner_fragment.xml
+++ b/res/layout-land/wifi_dpp_qrcode_scanner_fragment.xml
@@ -19,29 +19,40 @@
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:id="@+id/root"
     android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:orientation="vertical">
-
-    <include layout="@layout/wifi_dpp_fragment_header"/>
-
-    <com.android.settings.wifi.qrcode.QrPreviewLayout
-        android:layout_width="@dimen/qrcode_preview_size"
-        android:layout_height="@dimen/qrcode_preview_size"
-        android:layout_gravity="center">
-        <TextureView
-            android:id="@+id/preview_view"
-            android:layout_width="wrap_content"
-            android:layout_height="match_parent"/>
-        <com.android.settings.wifi.qrcode.QrDecorateView
-            android:id="@+id/decorate_view"
-            android:layout_width="wrap_content"
-            android:layout_height="match_parent"/>
-    </com.android.settings.wifi.qrcode.QrPreviewLayout>
-
-    <TextView android:id="@+id/error_message"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_gravity="center"/>
+    android:layout_height="match_parent">
+
+    <ScrollView
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:orientation="vertical"
+            android:gravity="center_horizontal">
+
+            <include layout="@layout/wifi_dpp_fragment_header"/>
+
+            <com.android.settings.wifi.qrcode.QrPreviewLayout
+                android:layout_width="@dimen/qrcode_preview_size"
+                android:layout_height="@dimen/qrcode_preview_size">
+                <TextureView
+                    android:id="@+id/preview_view"
+                    android:layout_width="wrap_content"
+                    android:layout_height="match_parent"/>
+                <com.android.settings.wifi.qrcode.QrDecorateView
+                    android:id="@+id/decorate_view"
+                    android:layout_width="wrap_content"
+                    android:layout_height="match_parent"/>
+            </com.android.settings.wifi.qrcode.QrPreviewLayout>
+
+            <TextView android:id="@+id/error_message"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"/>
+
+        </LinearLayout>
+
+    </ScrollView>
 
 </LinearLayout>
 

diff --git a/res/layout/wifi_dpp_activity.xml b/res/layout/wifi_dpp_activity.xml
index 48f2b65..cb82f66 100644 (file)
--- a/res/layout/wifi_dpp_activity.xml
+++ b/res/layout/wifi_dpp_activity.xml
@@ -15,7 +15,7 @@
      limitations under the License.
 -->
 
-<ScrollView
+<LinearLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:id="@+id/root"
     android:layout_width="match_parent"
@@ -27,4 +27,4 @@
         android:layout_width="match_parent"
         android:layout_height="match_parent"/>
 
-</ScrollView>
+</LinearLayout>

diff --git a/res/layout/wifi_dpp_add_device_fragment.xml b/res/layout/wifi_dpp_add_device_fragment.xml
index 5e70396..2d1ce5b 100644 (file)
--- a/res/layout/wifi_dpp_add_device_fragment.xml
+++ b/res/layout/wifi_dpp_add_device_fragment.xml
@@ -15,31 +15,49 @@
      limitations under the License.
 -->
 
-<LinearLayout
+<androidx.constraintlayout.widget.ConstraintLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:id="@+id/root"
     android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:orientation="vertical">
+    android:layout_height="match_parent">
 
-    <include layout="@layout/wifi_dpp_fragment_header"/>
-
-    <ImageView
-        android:id="@+id/wifi_ap_picture_view"
+    <ScrollView
         android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        android:layout_gravity="center"/>
+        android:layout_height="match_parent">
 
-    <TextView
-        android:id="@+id/choose_different_network"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_gravity="center"
-        android:layout_marginTop="8dp"
-        android:text="@string/wifi_dpp_choose_different_network"/>
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:gravity="center_horizontal"
+            android:orientation="vertical">
+
+            <include layout="@layout/wifi_dpp_fragment_header"/>
+
+            <ImageView
+                android:id="@+id/wifi_ap_picture_view"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                app:layout_constraintTop_toBottomOf="@+id/header"/>
+
+            <Button
+                android:id="@+id/choose_different_network"
+                style="@style/SuwGlifButton.Secondary"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                app:layout_constraintTop_toBottomOf="@+id/wifi_ap_picture_view"
+                android:layout_marginTop="8dp"
+                android:text="@string/wifi_dpp_choose_different_network"/>
 
-    <include layout="@layout/wifi_dpp_fragment_footer"
-        android:gravity="center|bottom"/>
+        </LinearLayout>
+
+    </ScrollView>
+
+    <include
+        layout="@layout/wifi_dpp_fragment_footer"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        app:layout_constraintBottom_toBottomOf="parent"/>
 
-</LinearLayout>
+</androidx.constraintlayout.widget.ConstraintLayout>
 

diff --git a/res/layout/wifi_dpp_choose_saved_wifi_network_fragment.xml b/res/layout/wifi_dpp_choose_saved_wifi_network_fragment.xml
index a65cf3e..c3fccd0 100644 (file)
--- a/res/layout/wifi_dpp_choose_saved_wifi_network_fragment.xml
+++ b/res/layout/wifi_dpp_choose_saved_wifi_network_fragment.xml
@@ -15,21 +15,39 @@
      limitations under the License.
 -->
 
-<LinearLayout
+<androidx.constraintlayout.widget.ConstraintLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:id="@+id/root"
     android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:orientation="vertical">
+    android:layout_height="match_parent">
 
-    <include layout="@layout/wifi_dpp_fragment_header"/>
-
-    <ListView android:id="@+id/saved_wifi_network_list"
+    <ScrollView
         android:layout_width="match_parent"
-        android:layout_height="wrap_content"/>
+        android:layout_height="match_parent">
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:gravity="center_horizontal"
+            android:orientation="vertical">
+
+            <include layout="@layout/wifi_dpp_fragment_header"/>
+
+            <ListView android:id="@+id/saved_wifi_network_list"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                app:layout_constraintTop_toBottomOf="@+id/header"/>
 
-    <include layout="@layout/wifi_dpp_fragment_footer"
-        android:gravity="center|bottom"/>
+        </LinearLayout>
+
+    </ScrollView>
+
+    <include
+        layout="@layout/wifi_dpp_fragment_footer"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        app:layout_constraintBottom_toBottomOf="parent"/>
 
-</LinearLayout>
+</androidx.constraintlayout.widget.ConstraintLayout>
 

diff --git a/res/layout/wifi_dpp_fragment_footer.xml b/res/layout/wifi_dpp_fragment_footer.xml
index 98c6485..36ec1d7 100644 (file)
--- a/res/layout/wifi_dpp_fragment_footer.xml
+++ b/res/layout/wifi_dpp_fragment_footer.xml
@@ -18,16 +18,15 @@
 <LinearLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:orientation="horizontal">
+    android:layout_height="wrap_content"
+    style="@style/SuwGlifButtonBar">
 
     <Button
         android:id="@+id/button_left"
+        style="@style/SuwGlifButton.Secondary"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_gravity="bottom|start"
-        android:text="left"
-        style="?android:attr/borderlessButtonStyle"/>
+        android:layout_gravity="start"/>
 
     <Space
         android:layout_width="0dp"
@@ -36,9 +35,9 @@
 
     <Button
         android:id="@+id/button_right"
+        style="@style/SuwGlifButton.Primary"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_gravity="bottom|end"
-        android:text="right"/>
+        android:layout_gravity="end"/>
 
 </LinearLayout>

diff --git a/res/layout/wifi_dpp_qrcode_generator_fragment.xml b/res/layout/wifi_dpp_qrcode_generator_fragment.xml
index c7c258b..2617aea 100644 (file)
--- a/res/layout/wifi_dpp_qrcode_generator_fragment.xml
+++ b/res/layout/wifi_dpp_qrcode_generator_fragment.xml
@@ -22,14 +22,27 @@
     android:layout_height="match_parent"
     android:orientation="vertical">
 
-    <include layout="@layout/wifi_dpp_fragment_header"/>
-
-    <ImageView
-        android:id="@+id/qrcode_view"
-        android:layout_width="@dimen/qrcode_size"
-        android:layout_height="@dimen/qrcode_size"
-        android:src="@android:color/transparent"
-        android:layout_gravity="center"/>
+    <ScrollView
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:gravity="center_horizontal"
+            android:orientation="vertical">
+
+            <include layout="@layout/wifi_dpp_fragment_header"/>
+
+            <ImageView
+                android:id="@+id/qrcode_view"
+                android:layout_width="@dimen/qrcode_size"
+                android:layout_height="@dimen/qrcode_size"
+                android:src="@android:color/transparent"/>
+
+        </LinearLayout>
+
+    </ScrollView>
 
 </LinearLayout>
 

diff --git a/res/layout/wifi_dpp_qrcode_scanner_fragment.xml b/res/layout/wifi_dpp_qrcode_scanner_fragment.xml
index f09fc69..c5e416b 100644 (file)
--- a/res/layout/wifi_dpp_qrcode_scanner_fragment.xml
+++ b/res/layout/wifi_dpp_qrcode_scanner_fragment.xml
@@ -19,35 +19,45 @@
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:id="@+id/root"
     android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:orientation="vertical">
+    android:layout_height="match_parent">
 
-    <include layout="@layout/wifi_dpp_fragment_header"/>
-
-    <com.android.settings.wifi.qrcode.QrPreviewLayout
+    <ScrollView
         android:layout_width="match_parent"
         android:layout_height="match_parent">
-        <TextureView
-            android:id="@+id/preview_view"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:layout_gravity="center"/>
-        <com.android.settings.wifi.qrcode.QrDecorateView
-            android:id="@+id/decorate_view"
+
+        <LinearLayout
             android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:layout_gravity="center"/>
-    </com.android.settings.wifi.qrcode.QrPreviewLayout>
-
-    <TextView
-        android:id="@+id/error_message"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_gravity="center"
-        android:layout_marginTop="8dp"
-        android:text="@string/wifi_dpp_could_not_detect_valid_qr_code"
-        android:visibility="invisible"
-        android:textColor="?android:attr/colorError"/>
+            android:layout_height="match_parent"
+            android:orientation="vertical"
+            android:gravity="center_horizontal">
+
+            <include layout="@layout/wifi_dpp_fragment_header"/>
+
+            <com.android.settings.wifi.qrcode.QrPreviewLayout
+                android:layout_width="match_parent"
+                android:layout_height="match_parent">
+                <TextureView
+                    android:id="@+id/preview_view"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"/>
+                <com.android.settings.wifi.qrcode.QrDecorateView
+                    android:id="@+id/decorate_view"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"/>
+            </com.android.settings.wifi.qrcode.QrPreviewLayout>
+
+            <TextView
+                android:id="@+id/error_message"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="8dp"
+                android:text="@string/wifi_dpp_could_not_detect_valid_qr_code"
+                android:visibility="invisible"
+                android:textColor="?android:attr/colorError"/>
+
+        </LinearLayout>
+
+    </ScrollView>
 
 </LinearLayout>
 

diff --git a/src/com/android/settings/wifi/dpp/WifiDppAddDeviceFragment.java b/src/com/android/settings/wifi/dpp/WifiDppAddDeviceFragment.java
index 8fa58f3..9264ad9 100644 (file)
--- a/src/com/android/settings/wifi/dpp/WifiDppAddDeviceFragment.java
+++ b/src/com/android/settings/wifi/dpp/WifiDppAddDeviceFragment.java
@@ -28,7 +28,6 @@ import android.view.ViewGroup;
 import android.widget.Button;
 import android.widget.ImageView;
 import android.widget.ProgressBar;
-import android.widget.TextView;
 
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
@@ -41,7 +40,7 @@ public class WifiDppAddDeviceFragment extends WifiDppQrCodeBaseFragment {
     private static final String TAG = "WifiDppAddDeviceFragment";
 
     private ImageView mWifiApPictureView;
-    private TextView mChooseDifferentNetwork;
+    private Button mChooseDifferentNetwork;
     private Button mButtonLeft;
     private Button mButtonRight;
 
@@ -109,10 +108,16 @@ public class WifiDppAddDeviceFragment extends WifiDppQrCodeBaseFragment {
                 wifiNetworkConfig.getSsid()));
 
         mWifiApPictureView = view.findViewById(R.id.wifi_ap_picture_view);
+
         mChooseDifferentNetwork = view.findViewById(R.id.choose_different_network);
+        mChooseDifferentNetwork.setOnClickListener(v -> getFragmentManager().popBackStack());
+
         mButtonLeft = view.findViewById(R.id.button_left);
         mButtonLeft.setText(R.string.cancel);
-        mButtonLeft.setOnClickListener(v -> getFragmentManager().popBackStack());
+        mButtonLeft.setOnClickListener(v -> {
+            getActivity().setResult(Activity.RESULT_CANCELED);
+            getActivity().finish();
+        });
 
         mButtonRight = view.findViewById(R.id.button_right);
         mButtonRight.setText(R.string.wifi_dpp_share_wifi);

diff --git a/src/com/android/settings/wifi/dpp/WifiDppQrCodeScannerFragment.java b/src/com/android/settings/wifi/dpp/WifiDppQrCodeScannerFragment.java
index 2f59e18..45d753c 100644 (file)
--- a/src/com/android/settings/wifi/dpp/WifiDppQrCodeScannerFragment.java
+++ b/src/com/android/settings/wifi/dpp/WifiDppQrCodeScannerFragment.java
@@ -64,6 +64,7 @@ public class WifiDppQrCodeScannerFragment extends WifiDppQrCodeBaseFragment impl
 
     // Key for Bundle usage
     private static final String KEY_PUBLIC_URI = "key_public_uri";
+    private static final String KEY_IS_CONFIGURATOR_MODE = "key_is_configurator_mode";
 
     private QrCamera mCamera;
     private TextureView mTextureView;
@@ -71,7 +72,7 @@ public class WifiDppQrCodeScannerFragment extends WifiDppQrCodeBaseFragment impl
     private TextView mErrorMessage;
 
     /** true if the fragment working for configurator, false enrollee*/
-    private final boolean mIsConfiguratorMode;
+    private boolean mIsConfiguratorMode;
 
     /** The SSID of the Wi-Fi network which the user specify to enroll */
     private String mSsid;
@@ -80,6 +81,15 @@ public class WifiDppQrCodeScannerFragment extends WifiDppQrCodeBaseFragment impl
     private WifiQrCode mWifiQrCode;
 
     @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        if (savedInstanceState != null) {
+            mIsConfiguratorMode = savedInstanceState.getBoolean(KEY_IS_CONFIGURATOR_MODE);
+        }
+    }
+
+    @Override
     public int getMetricsCategory() {
         if (mIsConfiguratorMode) {
             return MetricsProto.MetricsEvent.SETTINGS_WIFI_DPP_CONFIGURATOR;
@@ -368,4 +378,11 @@ public class WifiDppQrCodeScannerFragment extends WifiDppQrCodeBaseFragment impl
             }
         }
     };
+
+    @Override
+    public void onSaveInstanceState(Bundle outState) {
+       outState.putBoolean(KEY_IS_CONFIGURATOR_MODE, mIsConfiguratorMode);
+
+       super.onSaveInstanceState(outState);
+    }
 }

diff --git a/tests/robotests/Android.mk b/tests/robotests/Android.mk
index 01218cb..50133d9 100644 (file)
--- a/tests/robotests/Android.mk
+++ b/tests/robotests/Android.mk
@@ -25,6 +25,7 @@ LOCAL_RESOURCE_DIR += \
        $(SETTINGS_AOSP_PATH)/res
 
 LOCAL_STATIC_ANDROID_LIBRARIES := \
+    androidx-constraintlayout_constraintlayout \
     androidx.slice_slice-builders \
     androidx.slice_slice-core \
     androidx.slice_slice-view \
@@ -42,6 +43,7 @@ LOCAL_JAVA_LIBRARIES := \
     ims-common
 
 LOCAL_STATIC_JAVA_LIBRARIES := \
+    androidx-constraintlayout_constraintlayout-solver \
     androidx.lifecycle_lifecycle-runtime \
     androidx.lifecycle_lifecycle-extensions \
     guava \