Feature/support rtl

app/src/main/java/io/github/droidkaigi/confsched2018/presentation/common/binding/TextBinding.kt

@@ -15,6 +15,7 @@ import android.text.style.StyleSpan
 import android.view.ActionMode
 import android.view.Menu
 import android.view.MenuItem
+import android.view.View
 import android.widget.TextView
 import io.github.droidkaigi.confsched2018.R
 import io.github.droidkaigi.confsched2018.util.ext.selectedText
@@ -45,8 +46,12 @@ fun TextView.setPeriodText(startDate: Date?, endDate: Date?) {
 @BindingAdapter(value = ["prefix", "roomName"])
 fun TextView.setRoomText(prefix: String?, roomName: String?) {
     prefix ?: return
-    text = when (roomName) { null -> ""
-        else -> context.getString(R.string.room_format, prefix, roomName)
+    roomName ?: return
+    val isLayoutDirectionRtl = resources.configuration.layoutDirection == View.LAYOUT_DIRECTION_RTL
+    text = if (isLayoutDirectionRtl) {
+        context.getString(R.string.room_format_rtl, prefix, roomName)
+    } else {
+        context.getString(R.string.room_format, prefix, roomName)
     }
 }
 

app/src/main/java/io/github/droidkaigi/confsched2018/presentation/common/itemdecoration/StickyHeaderItemDecoration.kt

@@ -53,7 +53,11 @@ class StickyHeaderItemDecoration constructor(
             return
         }
 
-        outRect.left = contentMargin
+        if (view.context.resources.configuration.layoutDirection == View.LAYOUT_DIRECTION_RTL) {
+            outRect.right = contentMargin
+        } else {
+            outRect.left = contentMargin
+        }
     }
 
     override fun onDraw(c: Canvas, parent: RecyclerView, state: RecyclerView.State) {
@@ -77,6 +81,14 @@ class StickyHeaderItemDecoration constructor(
             val textLine = callback.getGroupFirstLine(position)
             if (TextUtils.isEmpty(textLine)) continue
 
+            val isLayoutDirectionRtl =
+                    view.resources.configuration.layoutDirection == View.LAYOUT_DIRECTION_RTL
+            val textX = if (isLayoutDirectionRtl) {
+                labelPadding.toFloat() + view.width.toFloat()
+            } else {
+                labelPadding.toFloat()
+            }
+
             val viewBottom = view.bottom + view.paddingBottom
             var textY = Math.max(view.height, viewBottom) - lineHeight
             if (position + 1 < totalItemCount) {
@@ -85,7 +97,7 @@ class StickyHeaderItemDecoration constructor(
                     textY = viewBottom - lineHeight
                 }
             }
-            c.drawText(textLine, labelPadding.toFloat(), textY, textPaint)
+            c.drawText(textLine, textX, textY, textPaint)
         }
     }
 

app/src/main/java/io/github/droidkaigi/confsched2018/presentation/common/view/BottomNavigationBehavior.kt

@@ -53,7 +53,7 @@ open class BottomNavigationBehavior : CoordinatorLayout.Behavior<BottomNavigatio
     internal fun updateSnackBarPaddingBottomByBottomNavigationView(view: BottomNavigationView) {
         snackbar?.apply {
             val translateY = (view.height - view.translationY).toInt()
-            setPadding(paddingLeft, paddingTop, paddingRight, translateY)
+            setPadding(paddingEnd, paddingTop, paddingStart, translateY)
             requestLayout()
         }
     }

app/src/main/java/io/github/droidkaigi/confsched2018/presentation/common/view/FeedContentTextView.kt

@@ -29,7 +29,7 @@ class FeedContentTextView
             var x = event.x.toInt()
             var y = event.y.toInt()
 
-            x -= totalPaddingLeft
+            x -= totalPaddingStart
             y -= totalPaddingTop
             x += scrollX
             y += scrollY

app/src/main/java/io/github/droidkaigi/confsched2018/presentation/sponsors/SponsorsItemDecoration.kt

@@ -5,6 +5,7 @@ import android.support.annotation.LayoutRes
 import android.support.v7.widget.GridLayoutManager
 import android.support.v7.widget.RecyclerView
 import android.view.View
+import io.github.droidkaigi.confsched2018.util.ext.setPaddingWithLayoutDirction
 
 class SponsorsItemDecoration(@LayoutRes private val sponsorItemViewType: Int)
     : RecyclerView.ItemDecoration() {
@@ -30,21 +31,22 @@ class SponsorsItemDecoration(@LayoutRes private val sponsorItemViewType: Int)
         val sidePadding = 16 * density
         val middlePadding = 8 * density
 
-        val leftPadding = when {
+        val startPadding = when {
             isStart -> sidePadding
             isEnd && spanSize == 2 -> 0f
             isEnd && spanSize == 3 -> middlePadding / 2
             else -> middlePadding
         }.toInt()
 
-        val rightPadding = when {
+        val endPadding = when {
             isEnd -> sidePadding
             isStart && spanSize == 2 -> 0f
             isStart && spanSize == 3 -> middlePadding / 2
             else -> middlePadding
         }.toInt()
 
-        view.setPadding(leftPadding, view.paddingTop, rightPadding, view.paddingBottom)
+        view.setPaddingWithLayoutDirction(
+                startPadding, view.paddingTop, endPadding, view.paddingBottom)
     }
 
     private fun isSponsorItem(child: View, parent: RecyclerView): Boolean =

app/src/main/java/io/github/droidkaigi/confsched2018/util/ext/ViewExt.kt

@@ -34,3 +34,10 @@ var View.elevationForPostLollipop: Float
             elevation = value
         }
     }
+
+fun View.setPaddingWithLayoutDirction(start: Int, top: Int, end: Int, bottom: Int) =
+        if (resources.configuration.layoutDirection == View.LAYOUT_DIRECTION_RTL) {
+            setPadding(end, top, start, bottom)
+        } else {
+            setPadding(start, top, end, bottom)
+        }

app/src/main/res/drawable/ic_access_black_24dp.xml

@@ -3,6 +3,7 @@
     android:height="24dp"
     android:viewportHeight="20.0"
     android:viewportWidth="20.0"
+    android:autoMirrored="true"
     >
     <path
         android:fillAlpha="0.58"

app/src/main/res/drawable/ic_contributor_black_24dp.xml

@@ -3,6 +3,7 @@
     android:height="24dp"
     android:viewportHeight="20.0"
     android:viewportWidth="20.0"
+    android:autoMirrored="true"
     >
     <path
         android:fillAlpha="0.58"

app/src/main/res/layout/fragment_map.xml

@@ -34,6 +34,7 @@
                     android:layout_margin="16dp"
                     android:lineSpacingExtra="7.2sp"
                     android:text="@string/map_place_name"
+                    android:textAlignment="viewStart"
                     android:textColor="#ffffff"
                     android:textIsSelectable="true"
                     android:textSize="18sp"
@@ -85,6 +86,7 @@
                         android:layout_marginStart="72dp"
                         android:lineSpacingExtra="9.6sp"
                         android:text="@string/map_address"
+                        android:textAlignment="viewStart"
                         android:textIsSelectable="true"
                         android:textSize="12sp"
                         app:layout_constraintBottom_toBottomOf="parent"
@@ -121,6 +123,7 @@
                         android:layout_marginTop="8dp"
                         android:lineSpacingExtra="9.6sp"
                         android:text="@string/map_nearby_stations"
+                        android:textAlignment="viewStart"
                         android:textIsSelectable="true"
                         android:textSize="12sp"
                         app:layout_constraintEnd_toEndOf="parent"

app/src/main/res/layout/fragment_search.xml

@@ -20,8 +20,8 @@
             android:layout_height="wrap_content"
             android:background="?attr/colorPrimary"
             android:elevation="4dp"
-            app:layout_constraintLeft_toLeftOf="parent"
-            app:layout_constraintRight_toRightOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintTop_toTopOf="parent"
             tools:targetApi="lollipop"
             />
@@ -31,8 +31,8 @@
             android:layout_width="0dp"
             android:layout_height="0dp"
             app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintLeft_toLeftOf="parent"
-            app:layout_constraintRight_toRightOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintTop_toBottomOf="@id/tab_layout"
             />
 

app/src/main/res/layout/fragment_session_detail.xml

@@ -69,6 +69,7 @@
                             android:layout_width="0dp"
                             android:layout_height="wrap_content"
                             android:layout_marginStart="16dp"
+                            android:textAlignment="viewStart"
                             android:textIsSelectable="true"
                             android:text="@{session.title}"
                             android:textColor="@color/app_bar_text_color"
@@ -85,6 +86,7 @@
                             android:layout_height="wrap_content"
                             android:layout_marginTop="8dp"
                             android:paddingTop="8dp"
+                            android:textAlignment="viewStart"
                             android:textColor="@color/app_bar_text_color"
                             app:layout_constraintEnd_toEndOf="parent"
                             app:layout_constraintStart_toStartOf="@id/session_title"
@@ -187,7 +189,6 @@
                         app:layout_constraintStart_toStartOf="parent"
                         app:layout_constraintTop_toBottomOf="@id/finished_session_check"
                         />
-
                     <View
                         android:id="@+id/divider_finished_session"
                         android:layout_width="match_parent"
@@ -209,10 +210,19 @@
                         android:layout_marginEnd="16dp"
                         android:layout_marginStart="12dp"
                         android:layout_marginTop="24dp"
-                        android:text='@{"DAY"+session.dayNumber+" / "}'
+                        android:text='@{"DAY"+session.dayNumber}'
                         app:layout_constraintStart_toStartOf="parent"
                         app:layout_constraintTop_toBottomOf="@id/divider_finished_session"
-                        tools:text="DAY1 / "
+                        tools:text="DAY1"
+                        />
+                    <TextView
+                        android:id="@+id/divider_day_and_period"
+                        style="@style/TextStyle.App.Caption"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:text="@string/session_header_divider"
+                        app:layout_constraintStart_toEndOf="@+id/session_day_number"
+                        app:layout_constraintTop_toTopOf="@id/session_day_number"
                         />
                     <TextView
                         android:id="@+id/session_period"
@@ -221,8 +231,8 @@
                         android:layout_height="wrap_content"
                         android:layout_marginEnd="16dp"
                         app:endDate="@{session.endTime}"
-                        app:layout_constraintStart_toEndOf="@id/session_day_number"
-                        app:layout_constraintTop_toTopOf="@id/session_day_number"
+                        app:layout_constraintStart_toEndOf="@id/divider_day_and_period"
+                        app:layout_constraintTop_toTopOf="@id/divider_day_and_period"
                         app:layout_goneMarginStart="12dp"
                         app:layout_goneMarginTop="16dp"
                         app:startDate="@{session.startTime}"
@@ -250,8 +260,8 @@
                         android:layout_marginEnd="16dp"
                         android:layout_marginStart="16dp"
                         android:layout_marginTop="24dp"
-                        android:gravity="top"
                         android:text="@{session.desc}"
+                        android:textAlignment="viewStart"
                         app:layout_constraintBottom_toBottomOf="parent"
                         app:layout_constraintEnd_toEndOf="parent"
                         app:layout_constraintStart_toStartOf="parent"

app/src/main/res/layout/fragment_sessions.xml

@@ -20,8 +20,8 @@
             android:layout_height="wrap_content"
             android:background="?attr/colorPrimary"
             android:elevation="4dp"
-            app:layout_constraintLeft_toLeftOf="parent"
-            app:layout_constraintRight_toRightOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintTop_toTopOf="parent"
             app:tabMode="scrollable"
             tools:targetApi="lollipop"
@@ -32,8 +32,8 @@
             android:layout_width="0dp"
             android:layout_height="0dp"
             app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintLeft_toLeftOf="parent"
-            app:layout_constraintRight_toRightOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintTop_toBottomOf="@id/tab_layout"
             />
 

app/src/main/res/layout/fragment_sessions_feedback.xml

@@ -257,6 +257,7 @@
                             android:layout_marginTop="16dp"
                             android:hint="@string/session_feedback_comment_hint"
                             android:text="@{sessionFeedback.comment}"
+                            android:textAlignment="viewStart"
                             android:textAppearance="@style/TextAppearance.App.Subhead"
                             android:textColor="@color/black"
                             android:textColorHint="#757575"

app/src/main/res/layout/item_about_this_app.xml

@@ -22,7 +22,6 @@
             android:layout_height="wrap_content"
             android:layout_marginTop="24dp"
             android:fontFamily="sans-serif"
-            android:paddingLeft="24dp"
             android:paddingStart="24dp"
             android:text="@{aboutThisApp.name}"
             android:textColor="#de000000"
@@ -39,9 +38,10 @@
             android:layout_marginTop="8dp"
             android:fontFamily="sans-serif"
             android:lineSpacingExtra="4.8sp"
-            android:paddingLeft="24dp"
-            android:paddingRight="24dp"
+            android:paddingStart="24dp"
+            android:paddingEnd="24dp"
             android:text="@{aboutThisApp.description}"
+            android:textAlignment="viewStart"
             android:textColor="#8b000000"
             android:textSize="12sp"
             android:textStyle="normal"

app/src/main/res/layout/item_about_this_app_header.xml

@@ -21,14 +21,13 @@
             android:id="@+id/about_this_app_name"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:layout_marginStart="16dp"
             android:layout_marginTop="16dp"
             android:fontFamily="sans-serif-light"
             android:text="@string/about_what_is_prefix"
             android:textColor="#de000000"
             android:textSize="23sp"
             android:textStyle="normal"
-            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintLeft_toLeftOf="@id/conference_name"
             app:layout_constraintTop_toTopOf="parent"
             />
 
@@ -54,7 +53,7 @@
             android:textColor="#de000000"
             android:textSize="23sp"
             android:textStyle="normal"
-            app:layout_constraintEnd_toEndOf="@id/conference_name"
+            app:layout_constraintRight_toRightOf="@id/conference_name"
             app:layout_constraintTop_toTopOf="parent"
             />
 
@@ -68,6 +67,7 @@
             android:fontFamily="sans-serif"
             android:lineSpacingExtra="9.6sp"
             android:text="@{headItem.description}"
+            android:textAlignment="viewStart"
             android:textColor="#000000"
             android:textSize="12sp"
             android:textStyle="normal"
@@ -85,8 +85,8 @@
             android:contentDescription="@string/about_content_description_facebook"
             app:layout_constraintBottom_toBottomOf="parent"
             app:layout_constraintHorizontal_chainStyle="spread"
-            app:layout_constraintLeft_toLeftOf="parent"
-            app:layout_constraintRight_toLeftOf="@id/about_this_app_twitter"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintEnd_toStartOf="@id/about_this_app_twitter"
             app:layout_constraintTop_toBottomOf="@id/about_this_app_description"
             app:srcCompat="@drawable/ic_facebook_purple_24dp"
             />
@@ -96,8 +96,8 @@
             style="@style/SocialMediaButton"
             android:contentDescription="@string/about_content_description_twitter"
             app:layout_constraintBottom_toBottomOf="@id/about_this_app_facebook"
-            app:layout_constraintLeft_toRightOf="@+id/about_this_app_facebook"
-            app:layout_constraintRight_toLeftOf="@+id/about_this_app_github"
+            app:layout_constraintStart_toEndOf="@+id/about_this_app_facebook"
+            app:layout_constraintEnd_toStartOf="@+id/about_this_app_github"
             app:layout_constraintTop_toTopOf="@id/about_this_app_facebook"
             app:srcCompat="@drawable/ic_twitter_blue_24dp"
             />
@@ -107,8 +107,8 @@
             style="@style/SocialMediaButton"
             android:contentDescription="@string/about_content_description_github"
             app:layout_constraintBottom_toBottomOf="@id/about_this_app_twitter"
-            app:layout_constraintLeft_toRightOf="@+id/about_this_app_twitter"
-            app:layout_constraintRight_toLeftOf="@+id/about_this_app_youtube"
+            app:layout_constraintStart_toEndOf="@+id/about_this_app_twitter"
+            app:layout_constraintEnd_toStartOf="@+id/about_this_app_youtube"
             app:layout_constraintTop_toTopOf="@id/about_this_app_twitter"
             app:srcCompat="@drawable/ic_github_black_24dp"
             />
@@ -118,8 +118,8 @@
             style="@style/SocialMediaButton"
             android:contentDescription="@string/about_content_description_youtube"
             app:layout_constraintBottom_toBottomOf="@id/about_this_app_github"
-            app:layout_constraintLeft_toRightOf="@+id/about_this_app_github"
-            app:layout_constraintRight_toLeftOf="@+id/about_this_app_Medium"
+            app:layout_constraintStart_toEndOf="@+id/about_this_app_github"
+            app:layout_constraintEnd_toStartOf="@+id/about_this_app_Medium"
             app:layout_constraintTop_toTopOf="@id/about_this_app_github"
             app:srcCompat="@drawable/ic_youtube_24dp"
             />
@@ -129,8 +129,8 @@
             style="@style/SocialMediaButton"
             android:contentDescription="@string/about_content_description_medium"
             app:layout_constraintBottom_toBottomOf="@id/about_this_app_youtube"
-            app:layout_constraintLeft_toRightOf="@+id/about_this_app_youtube"
-            app:layout_constraintRight_toRightOf="parent"
+            app:layout_constraintStart_toEndOf="@+id/about_this_app_youtube"
+            app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintTop_toTopOf="@id/about_this_app_youtube"
             app:srcCompat="@drawable/ic_medium_24dp"
             />