Merge pull request #2202 from vector-im/feature/bma/shortcuts

Feature/bma/shortcuts

CHANGES.md

@@ -9,6 +9,7 @@ Improvements 🙌:
  - PIN code: request PIN code if phone has been locked
  - Small optimisation of scrolling experience in timeline (#2114)
  - Allow user to reset cross signing if he has no way to recover (#2052)
+ - Create home shortcut for any room (#1525)
 
 Bugfix 🐛:
  - Improve support for image/audio/video/file selection with intent changes (#1376)

vector/src/main/java/im/vector/app/features/home/ShortcutCreator.kt

@@ -0,0 +1,78 @@
+/*
+ * Copyright (c) 2020 New Vector Ltd
+ *
+ * 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 im.vector.app.features.home
+
+import android.content.Context
+import android.graphics.Bitmap
+import android.os.Build
+import androidx.annotation.WorkerThread
+import androidx.core.content.pm.ShortcutInfoCompat
+import androidx.core.content.pm.ShortcutManagerCompat
+import androidx.core.graphics.drawable.IconCompat
+import im.vector.app.core.glide.GlideApp
+import im.vector.app.core.utils.DimensionConverter
+import im.vector.app.features.home.room.detail.RoomDetailActivity
+import org.matrix.android.sdk.api.session.room.model.RoomSummary
+import org.matrix.android.sdk.api.util.toMatrixItem
+import javax.inject.Inject
+
+private val useAdaptiveIcon = Build.VERSION.SDK_INT >= Build.VERSION_CODES.O
+private const val adaptiveIconSizeDp = 108
+private const val adaptiveIconOuterSidesDp = 18
+
+class ShortcutCreator @Inject constructor(
+        private val context: Context,
+        private val avatarRenderer: AvatarRenderer,
+        private val dimensionConverter: DimensionConverter
+) {
+    private val adaptiveIconSize = dimensionConverter.dpToPx(adaptiveIconSizeDp)
+    private val adaptiveIconOuterSides = dimensionConverter.dpToPx(adaptiveIconOuterSidesDp)
+    private val iconSize by lazy {
+        if (useAdaptiveIcon) {
+            adaptiveIconSize - adaptiveIconOuterSides
+        } else {
+            dimensionConverter.dpToPx(72)
+        }
+    }
+
+    fun canCreateShortcut(): Boolean {
+        return ShortcutManagerCompat.isRequestPinShortcutSupported(context)
+    }
+
+    @WorkerThread
+    fun create(roomSummary: RoomSummary): ShortcutInfoCompat {
+        val intent = RoomDetailActivity.shortcutIntent(context, roomSummary.roomId)
+        val bitmap = try {
+            avatarRenderer.shortcutDrawable(GlideApp.with(context), roomSummary.toMatrixItem(), iconSize)
+        } catch (failure: Throwable) {
+            null
+        }
+        return ShortcutInfoCompat.Builder(context, roomSummary.roomId)
+                .setShortLabel(roomSummary.displayName)
+                .setIcon(bitmap?.toProfileImageIcon())
+                .setIntent(intent)
+                .build()
+    }
+
+    private fun Bitmap.toProfileImageIcon(): IconCompat {
+        return if (useAdaptiveIcon) {
+            IconCompat.createWithAdaptiveBitmap(this)
+        } else {
+            IconCompat.createWithBitmap(this)
+        }
+    }
+}

vector/src/main/java/im/vector/app/features/home/ShortcutsHandler.kt

@@ -18,40 +18,19 @@ package im.vector.app.features.home
 
 import android.content.Context
 import android.content.pm.ShortcutManager
-import android.graphics.Bitmap
 import android.os.Build
 import androidx.core.content.getSystemService
-import androidx.core.content.pm.ShortcutInfoCompat
 import androidx.core.content.pm.ShortcutManagerCompat
-import androidx.core.graphics.drawable.IconCompat
-import im.vector.app.core.glide.GlideApp
-import im.vector.app.core.utils.DimensionConverter
-import im.vector.app.features.home.room.detail.RoomDetailActivity
-import org.matrix.android.sdk.api.util.toMatrixItem
 import io.reactivex.Observable
 import io.reactivex.disposables.Disposable
 import io.reactivex.schedulers.Schedulers
 import javax.inject.Inject
 
-private val useAdaptiveIcon = Build.VERSION.SDK_INT >= Build.VERSION_CODES.O
-private const val adaptiveIconSizeDp = 108
-private const val adaptiveIconOuterSidesDp = 18
-
 class ShortcutsHandler @Inject constructor(
         private val context: Context,
         private val homeRoomListStore: HomeRoomListDataSource,
-        private val avatarRenderer: AvatarRenderer,
-        private val dimensionConverter: DimensionConverter
+        private val shortcutCreator: ShortcutCreator
 ) {
-    private val adaptiveIconSize = dimensionConverter.dpToPx(adaptiveIconSizeDp)
-    private val adaptiveIconOuterSides = dimensionConverter.dpToPx(adaptiveIconOuterSidesDp)
-    private val iconSize by lazy {
-        if (useAdaptiveIcon) {
-            adaptiveIconSize - adaptiveIconOuterSides
-        } else {
-            dimensionConverter.dpToPx(72)
-        }
-    }
 
     fun observeRoomsAndBuildShortcuts(): Disposable {
         if (Build.VERSION.SDK_INT < Build.VERSION_CODES.N_MR1) {
@@ -67,19 +46,7 @@ class ShortcutsHandler @Inject constructor(
                     val shortcuts = rooms
                             .filter { room -> room.isFavorite }
                             .take(n = 4) // Android only allows us to create 4 shortcuts
-                            .map { room ->
-                                val intent = RoomDetailActivity.shortcutIntent(context, room.roomId)
-                                val bitmap = try {
-                                    avatarRenderer.shortcutDrawable(GlideApp.with(context), room.toMatrixItem(), iconSize)
-                                } catch (failure: Throwable) {
-                                    null
-                                }
-                                ShortcutInfoCompat.Builder(context, room.roomId)
-                                        .setShortLabel(room.displayName)
-                                        .setIcon(bitmap?.toProfileImageIcon())
-                                        .setIntent(intent)
-                                        .build()
-                            }
+                            .map { shortcutCreator.create(it) }
 
                     ShortcutManagerCompat.removeAllDynamicShortcuts(context)
                     ShortcutManagerCompat.addDynamicShortcuts(context, shortcuts)
@@ -104,14 +71,4 @@ class ShortcutsHandler @Inject constructor(
             }
         }
     }
-
-    // PRIVATE API *********************************************************************************
-
-    private fun Bitmap.toProfileImageIcon(): IconCompat {
-        return if (useAdaptiveIcon) {
-            IconCompat.createWithAdaptiveBitmap(this)
-        } else {
-            IconCompat.createWithBitmap(this)
-        }
-    }
 }

vector/src/main/java/im/vector/app/features/roomprofile/RoomProfileAction.kt

@@ -26,4 +26,5 @@ sealed class RoomProfileAction: VectorViewModelAction {
     data class ChangeRoomNotificationState(val notificationState: RoomNotificationState) : RoomProfileAction()
     data class ChangeRoomAvatar(val uri: Uri, val fileName: String?) : RoomProfileAction()
     object ShareRoomProfile : RoomProfileAction()
+    object CreateShortcut : RoomProfileAction()
 }

vector/src/main/java/im/vector/app/features/roomprofile/RoomProfileController.kt

@@ -24,6 +24,7 @@ import im.vector.app.core.epoxy.profiles.buildProfileSection
 import im.vector.app.core.resources.ColorProvider
 import im.vector.app.core.resources.StringProvider
 import im.vector.app.core.ui.list.genericFooterItem
+import im.vector.app.features.home.ShortcutCreator
 import im.vector.app.features.settings.VectorPreferences
 import org.matrix.android.sdk.api.crypto.RoomEncryptionTrustLevel
 import javax.inject.Inject
@@ -31,6 +32,7 @@ import javax.inject.Inject
 class RoomProfileController @Inject constructor(
         private val stringProvider: StringProvider,
         private val vectorPreferences: VectorPreferences,
+        private val shortcutCreator: ShortcutCreator,
         colorProvider: ColorProvider
 ) : TypedEpoxyController<RoomProfileViewState>() {
 
@@ -44,6 +46,7 @@ class RoomProfileController @Inject constructor(
         fun onBannedMemberListClicked()
         fun onNotificationsClicked()
         fun onUploadsClicked()
+        fun createShortcut()
         fun onSettingsClicked()
         fun onLeaveRoomClicked()
         fun onRoomIdClicked()
@@ -114,6 +117,16 @@ class RoomProfileController @Inject constructor(
                 icon = R.drawable.ic_room_profile_uploads,
                 action = { callback?.onUploadsClicked() }
         )
+        if (shortcutCreator.canCreateShortcut()) {
+            buildProfileAction(
+                    id = "shortcut",
+                    title = stringProvider.getString(R.string.room_settings_add_homescreen_shortcut),
+                    dividerColor = dividerColor,
+                    editable = false,
+                    icon = R.drawable.ic_add_to_home_screen_24dp,
+                    action = { callback?.createShortcut() }
+            )
+        }
         buildProfileAction(
                 id = "leave",
                 title = stringProvider.getString(if (roomSummary.isDirect) {
@@ -124,6 +137,7 @@ class RoomProfileController @Inject constructor(
                 dividerColor = dividerColor,
                 divider = false,
                 destructive = true,
+                icon = R.drawable.ic_room_actions_leave,
                 editable = false,
                 action = { callback?.onLeaveRoomClicked() }
         )

vector/src/main/java/im/vector/app/features/roomprofile/RoomProfileFragment.kt

@@ -27,6 +27,7 @@ import android.view.View
 import android.widget.Toast
 import androidx.appcompat.app.AlertDialog
 import androidx.core.app.ActivityOptionsCompat
+import androidx.core.content.pm.ShortcutManagerCompat
 import androidx.core.net.toUri
 import androidx.core.view.ViewCompat
 import androidx.core.view.isVisible
@@ -115,6 +116,7 @@ class RoomProfileFragment @Inject constructor(
                 is RoomProfileViewEvents.Failure            -> showFailure(it.throwable)
                 is RoomProfileViewEvents.ShareRoomProfile   -> onShareRoomProfile(it.permalink)
                 RoomProfileViewEvents.OnChangeAvatarSuccess -> dismissLoadingDialog()
+                is RoomProfileViewEvents.OnShortcutReady    -> addShortcut(it)
             }.exhaustive
         }
         roomListQuickActionsSharedActionViewModel
@@ -232,6 +234,16 @@ class RoomProfileFragment @Inject constructor(
         roomProfileSharedActionViewModel.post(RoomProfileSharedAction.OpenRoomUploads)
     }
 
+    override fun createShortcut() {
+        // Ask the view model to prepare it...
+        roomProfileViewModel.handle(RoomProfileAction.CreateShortcut)
+    }
+
+    private fun addShortcut(onShortcutReady: RoomProfileViewEvents.OnShortcutReady) {
+        // ... and propose the user to add it
+        ShortcutManagerCompat.requestPinShortcut(requireContext(), onShortcutReady.shortcutInfo, null)
+    }
+
     override fun onLeaveRoomClicked() {
         AlertDialog.Builder(requireContext())
                 .setTitle(R.string.room_participants_leave_prompt_title)

vector/src/main/java/im/vector/app/features/roomprofile/RoomProfileViewEvents.kt

@@ -16,6 +16,7 @@
 
 package im.vector.app.features.roomprofile
 
+import androidx.core.content.pm.ShortcutInfoCompat
 import im.vector.app.core.platform.VectorViewEvents
 
 /**
@@ -27,4 +28,5 @@ sealed class RoomProfileViewEvents : VectorViewEvents {
 
     object OnChangeAvatarSuccess : RoomProfileViewEvents()
     data class ShareRoomProfile(val permalink: String) : RoomProfileViewEvents()
+    data class OnShortcutReady(val shortcutInfo: ShortcutInfoCompat) : RoomProfileViewEvents()
 }

vector/src/main/java/im/vector/app/features/roomprofile/RoomProfileViewModel.kt

@@ -17,15 +17,20 @@
 
 package im.vector.app.features.roomprofile
 
+import androidx.lifecycle.viewModelScope
 import com.airbnb.mvrx.FragmentViewModelContext
 import com.airbnb.mvrx.MvRxViewModelFactory
 import com.airbnb.mvrx.ViewModelContext
 import com.squareup.inject.assisted.Assisted
 import com.squareup.inject.assisted.AssistedInject
 import im.vector.app.R
+import im.vector.app.core.extensions.exhaustive
 import im.vector.app.core.platform.VectorViewModel
 import im.vector.app.core.resources.StringProvider
+import im.vector.app.features.home.ShortcutCreator
 import im.vector.app.features.powerlevel.PowerLevelsObservableFactory
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
 import org.matrix.android.sdk.api.MatrixCallback
 import org.matrix.android.sdk.api.session.Session
 import org.matrix.android.sdk.api.session.events.model.EventType
@@ -36,10 +41,12 @@ import org.matrix.android.sdk.rx.rx
 import org.matrix.android.sdk.rx.unwrap
 import java.util.UUID
 
-class RoomProfileViewModel @AssistedInject constructor(@Assisted private val initialState: RoomProfileViewState,
-                                                       private val stringProvider: StringProvider,
-                                                       private val session: Session)
-    : VectorViewModel<RoomProfileViewState, RoomProfileAction, RoomProfileViewEvents>(initialState) {
+class RoomProfileViewModel @AssistedInject constructor(
+        @Assisted private val initialState: RoomProfileViewState,
+        private val stringProvider: StringProvider,
+        private val shortcutCreator: ShortcutCreator,
+        private val session: Session
+) : VectorViewModel<RoomProfileViewState, RoomProfileAction, RoomProfileViewEvents>(initialState) {
 
     @AssistedInject.Factory
     interface Factory {
@@ -88,11 +95,24 @@ class RoomProfileViewModel @AssistedInject constructor(@Assisted private val ini
                 }
     }
 
-    override fun handle(action: RoomProfileAction) = when (action) {
-        RoomProfileAction.LeaveRoom                      -> handleLeaveRoom()
-        is RoomProfileAction.ChangeRoomNotificationState -> handleChangeNotificationMode(action)
-        is RoomProfileAction.ShareRoomProfile            -> handleShareRoomProfile()
-        is RoomProfileAction.ChangeRoomAvatar            -> handleChangeAvatar(action)
+    override fun handle(action: RoomProfileAction) {
+        when (action) {
+            RoomProfileAction.LeaveRoom -> handleLeaveRoom()
+            is RoomProfileAction.ChangeRoomNotificationState -> handleChangeNotificationMode(action)
+            is RoomProfileAction.ShareRoomProfile -> handleShareRoomProfile()
+            is RoomProfileAction.ChangeRoomAvatar -> handleChangeAvatar(action)
+            RoomProfileAction.CreateShortcut -> handleCreateShortcut()
+        }.exhaustive
+    }
+
+    private fun handleCreateShortcut() {
+        viewModelScope.launch(Dispatchers.IO) {
+            withState { state ->
+                state.roomSummary()
+                        ?.let { shortcutCreator.create(it) }
+                        ?.let { _viewEvents.post(RoomProfileViewEvents.OnShortcutReady(it)) }
+            }
+        }
     }
 
     private fun handleChangeNotificationMode(action: RoomProfileAction.ChangeRoomNotificationState) {

vector/src/main/res/drawable/ic_add_to_home_screen_24dp.xml

@@ -0,0 +1,12 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <path
+      android:pathData="M18,1.01L8,1C6.9,1 6,1.9 6,3V6C6,6.55 6.45,7 7,7C7.55,7 8,6.55 8,6V4.5H18V19.5H8V18C8,17.45 7.55,17 7,17C6.45,17 6,17.45 6,18V21C6,22.1 6.9,23 8,23H18C19.1,23 20,22.1 20,21V3C20,1.9 19.1,1.01 18,1.01Z"
+      android:fillColor="#000000"/>
+  <path
+      android:pathData="M11,14.45C11,15 10.55,15.45 10,15.45C9.45,15.45 9,15 9,14.45V11.86L4.11,16.75C3.72,17.14 3.09,17.14 2.7,16.75C2.31,16.36 2.31,15.73 2.7,15.34L7.59,10.45H5C4.45,10.45 4,10 4,9.45C4,8.9 4.45,8.45 5,8.45H10C10.55,8.45 11,8.9 11,9.45V14.45Z"
+      android:fillColor="#000000"/>
+</vector>

vector/src/main/res/values/strings.xml

@@ -664,7 +664,7 @@
     <string name="room_settings_direct_chat">Direct Chat</string>
     <string name="room_settings_leave_conversation">Leave Conversation</string>
     <string name="room_settings_forget">Forget</string>
-    <string name="room_settings_add_homescreen_shortcut">Add Homescreen Shortcut</string>
+    <string name="room_settings_add_homescreen_shortcut">Add to Home screen</string>
 
     <!-- home sliding menu -->
     <string name="room_sliding_menu_messages">Messages</string>