Set minSdk to 17

app/src/main/java/com/todoroo/andlib/utility/AndroidUtilities.java

@@ -146,10 +146,6 @@ public class AndroidUtilities {
     return !atLeastOreo();
   }
 
-  public static boolean atLeastJellybeanMR1() {
-    return Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1;
-  }
-
   public static boolean atLeastKitKat() {
     return Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT;
   }

app/src/main/java/org/tasks/dialogs/AlertDialogBuilder.java

@@ -1,7 +1,5 @@
 package org.tasks.dialogs;
 
-import static com.todoroo.andlib.utility.AndroidUtilities.atLeastJellybeanMR1;
-
 import android.content.Context;
 import android.content.DialogInterface;
 import android.view.View;
@@ -90,11 +88,9 @@ public class AlertDialogBuilder {
   }
 
   private String[] addDirectionality(String[] strings) {
-    if (atLeastJellybeanMR1()) {
     for (int i = 0; i < strings.length; i++) {
       strings[i] = withDirectionality(strings[i]);
     }
-    }
     return strings;
   }
 

app/src/main/java/org/tasks/jobs/SyncWork.java

@@ -1,6 +1,5 @@
 package org.tasks.jobs;
 
-import static com.todoroo.andlib.utility.AndroidUtilities.atLeastJellybeanMR1;
 import static java.util.concurrent.Executors.newFixedThreadPool;
 
 import android.content.Context;
@@ -67,7 +66,7 @@ public class SyncWork extends InjectingWorker {
   }
 
   private void sync() throws InterruptedException {
-    int numThreads = atLeastJellybeanMR1() ? Runtime.getRuntime().availableProcessors() : 2;
+    int numThreads = Runtime.getRuntime().availableProcessors();
     ExecutorService executor = newFixedThreadPool(numThreads);
 
     for (CaldavAccount account : caldavDao.getAccounts()) {

app/src/main/java/org/tasks/locale/Locale.java

@@ -1,7 +1,5 @@
 package org.tasks.locale;
 
-import static com.todoroo.andlib.utility.AndroidUtilities.atLeastJellybeanMR1;
-
 import android.annotation.SuppressLint;
 import android.annotation.TargetApi;
 import android.app.Dialog;
@@ -52,8 +50,7 @@ public class Locale implements Serializable {
         appDirectionality == View.LAYOUT_DIRECTION_RTL ? RIGHT_TO_LEFT_MARK : LEFT_TO_RIGHT_MARK;
     int deviceDirectionality = TextUtilsCompat.getLayoutDirectionFromLocale(deviceLocale);
     hasUserOverrides =
-        !(deviceLocale.equals(appLocale) && appDirectionality == deviceDirectionality)
+        !(deviceLocale.equals(appLocale) && appDirectionality == deviceDirectionality);
-            && atLeastJellybeanMR1();
   }
 
   public static Locale getInstance(Context context) {

app/src/main/java/org/tasks/preferences/fragments/LookAndFeel.kt

@@ -13,7 +13,6 @@ import androidx.annotation.StringRes
 import androidx.preference.ListPreference
 import androidx.preference.Preference
 import com.google.common.base.Strings
-import com.todoroo.andlib.utility.AndroidUtilities.atLeastJellybeanMR1
 import com.todoroo.andlib.utility.AndroidUtilities.atLeastLollipop
 import com.todoroo.astrid.api.Filter
 import org.tasks.BuildConfig
@@ -151,8 +150,6 @@ class LookAndFeel : InjectingPreferenceFragment(), Preference.OnPreferenceChange
 
         requires(R.string.task_list_options, atLeastLollipop(), R.string.p_show_subtasks)
 
-        requires(R.string.settings_localization, atLeastJellybeanMR1(), R.string.p_language)
-
         @Suppress("ConstantConditionIf")
         if (BuildConfig.FLAVOR != "googleplay") {
             removeGroup(R.string.TEA_control_location)

app/src/main/java/org/tasks/themes/DrawableUtil.java

@@ -1,7 +1,5 @@
 package org.tasks.themes;
 
-import static com.todoroo.andlib.utility.AndroidUtilities.atLeastJellybeanMR1;
-
 import android.content.Context;
 import android.graphics.drawable.Drawable;
 import android.graphics.drawable.LayerDrawable;
@@ -18,26 +16,16 @@ public class DrawableUtil {
 
   public static void setLeftDrawable(Context context, TextView tv, @DrawableRes int resId) {
     Drawable wrapped = getWrapped(context, resId);
-    if (atLeastJellybeanMR1()) {
     tv.setCompoundDrawablesRelativeWithIntrinsicBounds(wrapped, null, null, null);
-    } else {
-      tv.setCompoundDrawablesWithIntrinsicBounds(wrapped, null, null, null);
-    }
   }
 
   public static void setRightDrawable(Context context, TextView tv, @DrawableRes int resId) {
     Drawable wrapped = getWrapped(context, resId);
-    if (atLeastJellybeanMR1()) {
     tv.setCompoundDrawablesRelativeWithIntrinsicBounds(null, null, wrapped, null);
-    } else {
-      tv.setCompoundDrawablesWithIntrinsicBounds(null, null, wrapped, null);
-    }
   }
 
   public static Drawable getLeftDrawable(TextView tv) {
-    return atLeastJellybeanMR1()
+    return tv.getCompoundDrawablesRelative()[0];
-        ? tv.getCompoundDrawablesRelative()[0]
-        : tv.getCompoundDrawables()[0];
   }
 
   public static Drawable wrap(@NotNull Drawable icon) {

app/src/main/java/org/tasks/ui/SingleCheckedArrayAdapter.java

@@ -1,6 +1,5 @@
 package org.tasks.ui;
 
-import static com.todoroo.andlib.utility.AndroidUtilities.atLeastJellybeanMR1;
 import static com.todoroo.andlib.utility.AndroidUtilities.preLollipop;
 
 import android.content.Context;
@@ -67,11 +66,7 @@ public class SingleCheckedArrayAdapter extends ArrayAdapter<String> {
         wrapped.setAlpha(0);
       }
       DrawableCompat.setTint(wrapped, color);
-      if (atLeastJellybeanMR1()) {
       view.setCompoundDrawablesRelativeWithIntrinsicBounds(wrapped, null, null, null);
-      } else {
-        view.setCompoundDrawablesWithIntrinsicBounds(wrapped, null, null, null);
-      }
     }
     return view;
   }

app/src/main/java/org/tasks/widget/ScrollableViewsFactory.java

@@ -1,7 +1,6 @@
 package org.tasks.widget;
 
 import static androidx.core.content.ContextCompat.getColor;
-import static com.todoroo.andlib.utility.AndroidUtilities.atLeastJellybeanMR1;
 
 import android.appwidget.AppWidgetManager;
 import android.content.Context;
@@ -179,10 +178,8 @@ class ScrollableViewsFactory implements RemoteViewsService.RemoteViewsFactory {
         row.setViewVisibility(R.id.widget_complete_box, View.GONE);
       }
 
-      if (atLeastJellybeanMR1()) {
       row.setInt(
           R.id.widget_row, "setLayoutDirection", Locale.getInstance(context).getDirectionality());
-      }
       row.setViewPadding(
           R.id.widget_row,
           widgetPadding + taskContainer.getIndent() * indentPadding,
@@ -207,9 +204,7 @@ class ScrollableViewsFactory implements RemoteViewsService.RemoteViewsFactory {
     AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(context);
     RemoteViews rv = new RemoteViews(context.getPackageName(), R.layout.scrollable_widget);
     rv.setTextViewText(R.id.widget_title, filter.listingTitle);
-    if (atLeastJellybeanMR1()) {
     rv.setInt(R.id.widget, "setLayoutDirection", Locale.getInstance(context).getDirectionality());
-    }
     appWidgetManager.partiallyUpdateAppWidget(widgetId, rv);
     List<String> queries =
         TaskListQuery.getQuery(

app/src/main/java/org/tasks/widget/TasksWidget.java

@@ -3,7 +3,6 @@ package org.tasks.widget;
 import static android.content.Intent.FLAG_ACTIVITY_CLEAR_TASK;
 import static android.content.Intent.FLAG_ACTIVITY_CLEAR_TOP;
 import static android.content.Intent.FLAG_ACTIVITY_NEW_TASK;
-import static com.todoroo.andlib.utility.AndroidUtilities.atLeastJellybeanMR1;
 
 import android.app.PendingIntent;
 import android.appwidget.AppWidgetManager;
@@ -75,9 +74,7 @@ public class TasksWidget extends InjectingAppWidgetProvider {
     rvIntent.setData(Uri.parse(rvIntent.toUri(Intent.URI_INTENT_SCHEME)));
     ThemeColor color = new ThemeColor(context, widgetPreferences.getColor());
     RemoteViews remoteViews = new RemoteViews(context.getPackageName(), R.layout.scrollable_widget);
-    if (atLeastJellybeanMR1()) {
     remoteViews.setInt(R.id.widget, "setLayoutDirection", locale.getDirectionality());
-    }
     if (widgetPreferences.showHeader()) {
       remoteViews.setViewVisibility(R.id.widget_header, View.VISIBLE);
       remoteViews.setViewVisibility(

app/src/main/res/layout-w820dp/week_buttons.xml

@@ -19,8 +19,8 @@
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
     android:layout_marginTop="8dp"
-    android:layout_marginLeft="20dp"
+    android:layout_marginStart="20dp"
-    android:layout_marginRight="20dp"
+    android:layout_marginEnd="20dp"
     android:gravity="center_horizontal"
     android:orientation="horizontal">
 

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

@@ -7,8 +7,8 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
   android:layout_width="wrap_content"
   android:layout_height="wrap_content"
-  android:layout_marginLeft="10dip"
+  android:layout_marginStart="10dip"
-  android:layout_marginRight="10dip"
+  android:layout_marginEnd="10dip"
   android:orientation="vertical">
 
   <Chronometer
@@ -24,8 +24,8 @@
     android:layout_width="fill_parent"
     android:layout_height="35dip"
     android:layout_marginBottom="10dip"
-    android:layout_marginLeft="10dip"
+    android:layout_marginStart="10dip"
-    android:layout_marginRight="10dip"
+    android:layout_marginEnd="10dip"
     android:background="@color/overdue"
     android:gravity="center"
     android:text="@string/audio_stop_recording"

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

@@ -70,7 +70,6 @@
           android:layout_margin="@dimen/task_list_fab_margin"
           android:layout_marginBottom="@dimen/keyline_first"
           android:layout_marginEnd="@dimen/keyline_first"
-          android:layout_marginRight="@dimen/keyline_first"
           android:layout_gravity="end|bottom"
           android:padding="0dp"
           android:src="@drawable/ic_outline_gps_fixed_24px"
@@ -106,8 +105,6 @@
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_marginStart="@dimen/keyline_first"
-            android:layout_marginLeft="@dimen/keyline_first"
-            android:layout_alignParentLeft="true"
             android:layout_alignParentStart="true"
             android:paddingTop="@dimen/keyline_first"
             android:paddingBottom="@dimen/keyline_first"
@@ -121,9 +118,7 @@
             android:layout_width="24dp"
             android:layout_height="24dp"
             android:layout_marginEnd="@dimen/keyline_first"
-            android:layout_marginRight="@dimen/keyline_first"
             android:layout_alignParentEnd="true"
-            android:layout_alignParentRight="true"
             android:paddingTop="@dimen/keyline_first"
             android:paddingBottom="@dimen/keyline_first"
             android:indeterminate="true"
@@ -133,10 +128,7 @@
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:layout_marginStart="@dimen/keyline_second"
-            android:layout_marginLeft="@dimen/keyline_second"
             android:layout_toEndOf="@id/place_icon"
-            android:layout_toLeftOf="@id/loading_indicator"
-            android:layout_toRightOf="@id/place_icon"
             android:layout_toStartOf="@id/loading_indicator"
             android:paddingTop="@dimen/keyline_first"
             android:paddingBottom="@dimen/keyline_first"
@@ -151,7 +143,6 @@
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:layout_marginStart="@dimen/keyline_first"
-            android:layout_marginLeft="@dimen/keyline_first"
             android:layout_below="@id/place_icon"
             android:paddingTop="8dp"
             android:paddingBottom="8dp"
@@ -202,7 +193,6 @@
           android:layout_width="match_parent"
           android:layout_height="wrap_content"
           android:layout_marginStart="64dp"
-          android:layout_marginLeft="64dp"
           android:layout_gravity="center_vertical"
           android:gravity="start"
           android:text="@android:string/search_go"

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

@@ -73,10 +73,8 @@
               android:visibility="gone"
               app:checkedButton="@id/button_monthly"
               app:singleSelection="true"
-              android:paddingLeft="@dimen/keyline_content_inset"
               android:paddingStart="@dimen/keyline_content_inset"
-              android:paddingEnd="@dimen/keyline_content_inset"
+              android:paddingEnd="@dimen/keyline_content_inset">
-              android:paddingRight="@dimen/keyline_content_inset">
 
                 <com.google.android.material.button.MaterialButton
                   android:id="@+id/button_monthly"
@@ -99,10 +97,8 @@
               android:layout_width="wrap_content"
               android:layout_height="wrap_content"
               android:layout_gravity="center_horizontal"
-              android:paddingLeft="@dimen/keyline_content_inset"
               android:paddingStart="@dimen/keyline_content_inset"
-              android:paddingEnd="@dimen/keyline_content_inset"
+              android:paddingEnd="@dimen/keyline_content_inset" />
-              android:paddingRight="@dimen/keyline_content_inset" />
 
             <com.google.android.material.button.MaterialButton
               android:id="@+id/subscribe"

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

@@ -7,8 +7,8 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
   android:layout_width="match_parent"
   android:layout_height="wrap_content"
-  android:layout_marginLeft="10dip"
+  android:layout_marginStart="10dip"
-  android:layout_marginRight="10dip"
+  android:layout_marginEnd="10dip"
   android:background="@drawable/reminder_dialog_background"
   android:orientation="vertical">
 
@@ -17,10 +17,8 @@
     android:layout_height="wrap_content"
     android:layout_marginTop="5dip"
     android:layout_marginBottom="15dip"
-    android:layout_marginStart="10dp"
+    android:layout_marginStart="10dip"
-    android:layout_marginEnd="5dp"
+    android:layout_marginEnd="5dip"
-    android:layout_marginLeft="10dip"
-    android:layout_marginRight="5dip"
     android:orientation="horizontal">
 
     <TextView
@@ -49,10 +47,8 @@
       android:layout_width="fill_parent"
       android:layout_height="wrap_content"
       android:layout_marginBottom="10dip"
-      android:layout_marginStart="2dp"
+      android:layout_marginStart="2dip"
-      android:layout_marginEnd="5dp"
+      android:layout_marginEnd="5dip"
-      android:layout_marginLeft="2dip"
-      android:layout_marginRight="5dip"
       android:gravity="bottom"
       android:orientation="horizontal">
       <ImageView
@@ -67,8 +63,7 @@
         android:layout_width="fill_parent"
         android:layout_height="wrap_content"
         android:layout_marginBottom="5dip"
-        android:layout_marginEnd="5dp"
+        android:layout_marginEnd="5dip"
-        android:layout_marginRight="5dip"
         android:background="@drawable/speech_bubble_reminder"
         android:gravity="center_vertical"
         android:minHeight="60dip">
@@ -88,8 +83,8 @@
     android:layout_width="fill_parent"
     android:layout_height="35dip"
     android:layout_marginBottom="10dip"
-    android:layout_marginLeft="10dip"
+    android:layout_marginStart="10dip"
-    android:layout_marginRight="10dip"
+    android:layout_marginEnd="10dip"
     android:gravity="center"
     android:text="@string/new_tag"
     android:textColor="@android:color/white"
@@ -100,8 +95,8 @@
     android:layout_width="fill_parent"
     android:layout_height="35dip"
     android:layout_marginBottom="10dip"
-    android:layout_marginLeft="10dip"
+    android:layout_marginStart="10dip"
-    android:layout_marginRight="10dip"
+    android:layout_marginEnd="10dip"
     android:background="#707070"
     android:gravity="center"
     android:text="@string/CRA_postpone"
@@ -112,8 +107,8 @@
     android:layout_width="fill_parent"
     android:layout_height="wrap_content"
     android:layout_marginBottom="10dip"
-    android:layout_marginLeft="10dip"
+    android:layout_marginStart="10dip"
-    android:layout_marginRight="10dip">
+    android:layout_marginEnd="10dip">
 
     <TextView
       android:id="@+id/ignore"
@@ -130,7 +125,6 @@
       android:layout_width="35dip"
       android:layout_height="35dip"
       android:layout_alignParentEnd="true"
-      android:layout_alignParentRight="true"
       android:padding="4dip"
       android:background="@android:color/transparent"
       android:scaleType="fitCenter"

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

@@ -5,7 +5,6 @@
   android:layout_height="wrap_content"
   android:layout_weight="1"
   android:layout_alignParentEnd="true"
-  android:layout_alignParentRight="true"
   android:layout_gravity="top|center"
   android:alpha="@dimen/alpha_secondary"
   android:background="?attr/selectableItemBackgroundBorderless"

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

@@ -23,7 +23,6 @@
       android:layout_width="wrap_content"
       android:layout_height="wrap_content"
       android:layout_marginStart="15dp"
-      android:layout_marginLeft="15dp"
       android:background="@null"/>
 
   </LinearLayout>

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

@@ -12,8 +12,6 @@
     android:layout_height="wrap_content"
     android:paddingStart="0dp"
     android:paddingEnd="@dimen/keyline_second"
-    android:paddingLeft="0dp"
-    android:paddingRight="@dimen/keyline_second"
     android:gravity="start|center_vertical"
     android:text="@string/TEA_importance_label"/>
 
@@ -23,8 +21,6 @@
     android:layout_gravity="end"
     android:paddingStart="@dimen/keyline_second"
     android:paddingEnd="0dp"
-    android:paddingLeft="@dimen/keyline_second"
-    android:paddingRight="0dp"
     android:gravity="end"
     android:orientation="horizontal">
 

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

@@ -23,21 +23,16 @@
       android:layout_width="wrap_content"
       android:layout_height="wrap_content"
       android:layout_alignParentEnd="true"
-      android:layout_alignParentRight="true"
       android:paddingStart="0dp"
       android:paddingEnd="10dp"
-      android:paddingLeft="0dp"
-      android:paddingRight="10dp"
       android:background="@null"
       android:gravity="end"/>
 
     <LinearLayout
       android:layout_width="fill_parent"
       android:layout_height="wrap_content"
-      android:layout_alignParentLeft="true"
       android:layout_alignParentStart="true"
       android:layout_gravity="start"
-      android:layout_toLeftOf="@id/reminder_alarm"
       android:layout_toStartOf="@id/reminder_alarm"
       android:gravity="start"
       android:orientation="horizontal">

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

@@ -29,8 +29,6 @@
         android:layout_gravity="center_horizontal"
         android:paddingStart="@dimen/keyline_first"
         android:paddingEnd="@dimen/keyline_first"
-        android:paddingLeft="@dimen/keyline_first"
-        android:paddingRight="@dimen/keyline_first"
         app:backgroundTint="?attr/colorOnSecondary"/>
 
     </FrameLayout>
@@ -47,8 +45,6 @@
         android:layout_height="wrap_content"
         android:paddingStart="@dimen/keyline_first"
         android:paddingEnd="0dp"
-        android:paddingLeft="@dimen/keyline_first"
-        android:paddingRight="0dp"
         android:text="@string/repeat_every"
         android:textAppearance="@style/TextAppearance"/>
 
@@ -56,8 +52,8 @@
         android:id="@+id/intervalValue"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:paddingLeft="4dp"
+        android:paddingStart="4dp"
-        android:paddingRight="4dp"
+        android:paddingEnd="4dp"
         android:ems="3"
         android:focusable="true"
         android:focusableInTouchMode="true"
@@ -75,8 +71,6 @@
         android:layout_height="wrap_content"
         android:paddingStart="0dp"
         android:paddingEnd="@dimen/keyline_first"
-        android:paddingLeft="0dp"
-        android:paddingRight="@dimen/keyline_first"
         android:textAppearance="@style/TextAppearance"/>
 
     </LinearLayout>
@@ -89,8 +83,6 @@
       android:layout_height="wrap_content"
       android:paddingStart="@dimen/keyline_first"
       android:paddingEnd="@dimen/keyline_first"
-      android:paddingLeft="@dimen/keyline_first"
-      android:paddingRight="@dimen/keyline_first"
       android:orientation="vertical"
       android:visibility="gone">
 
@@ -124,16 +116,14 @@
         android:layout_height="wrap_content"
         android:layout_marginStart="@dimen/keyline_first"
         android:layout_marginEnd="0dp"
-        android:layout_marginLeft="@dimen/keyline_first"
-        android:layout_marginRight="0dp"
         android:layout_gravity="center"/>
 
       <EditText
         android:id="@+id/repeatTimesValue"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:paddingLeft="4dp"
+        android:paddingStart="4dp"
-        android:paddingRight="4dp"
+        android:paddingEnd="4dp"
         android:ems="3"
         android:focusable="true"
         android:focusableInTouchMode="true"
@@ -152,8 +142,6 @@
         android:layout_gravity="center"
         android:paddingStart="0dp"
         android:paddingEnd="@dimen/keyline_first"
-        android:paddingLeft="0dp"
-        android:paddingRight="@dimen/keyline_first"
         android:textAppearance="@style/TextAppearance"/>
 
     </LinearLayout>

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

@@ -32,8 +32,6 @@
       android:layout_height="wrap_content"
       android:paddingStart="0dp"
       android:paddingEnd="5dp"
-      android:paddingLeft="0dp"
-      android:paddingRight="5dp"
       android:text="@string/repeats_from"
       android:textAppearance="@style/TextAppearance"/>
 

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

@@ -35,9 +35,7 @@
     android:gravity="start"
     android:hint="@string/TEA_add_subtask"
     android:paddingStart="0dp"
-    android:paddingLeft="0dp"
     android:paddingEnd="@dimen/keyline_second"
-    android:paddingRight="@dimen/keyline_second"
     android:textAlignment="viewStart" />
 
 </RelativeLayout>

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

@@ -8,8 +8,6 @@
   android:paddingBottom="@dimen/task_edit_drawable_padding_top_bottom"
   android:paddingStart="0dp"
   android:paddingEnd="@dimen/keyline_first"
-  android:paddingLeft="0dp"
-  android:paddingRight="@dimen/keyline_first"
   android:orientation="horizontal">
 
   <ImageView
@@ -19,8 +17,6 @@
     android:layout_gravity="top"
     android:paddingStart="@dimen/keyline_first"
     android:paddingEnd="@dimen/keyline_second"
-    android:paddingLeft="@dimen/keyline_first"
-    android:paddingRight="@dimen/keyline_second"
     android:alpha="@dimen/alpha_secondary"
     android:scaleType="center"
     android:tint="@color/icon_tint"

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

@@ -38,8 +38,8 @@
       android:layout_width="wrap_content"
       android:layout_height="wrap_content"
       android:layout_weight="1"
-      android:paddingLeft="5dip"
+      android:paddingStart="5dip"
-      android:paddingRight="5dip"
+      android:paddingEnd="5dip"
       android:alpha="@dimen/alpha_secondary"
       android:gravity="center_vertical|center_horizontal"
       android:scaleType="centerInside"

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

@@ -8,16 +8,16 @@
   xmlns:android="http://schemas.android.com/apk/res/android"
   android:layout_width="fill_parent"
   android:layout_height="fill_parent"
-  android:paddingLeft="5dip"
+  android:paddingStart="5dip"
-  android:paddingRight="5dip"
+  android:paddingEnd="5dip"
   android:orientation="vertical">
 
   <!-- estimated time -->
   <LinearLayout
     android:layout_width="fill_parent"
     android:layout_height="50dip"
-    android:layout_marginLeft="10dip"
+    android:layout_marginStart="10dip"
-    android:layout_marginRight="10dip"
+    android:layout_marginEnd="10dip"
     android:gravity="center_vertical"
     android:orientation="horizontal">
     <TextView
@@ -32,8 +32,6 @@
       android:layout_weight="1"
       android:paddingStart="10dp"
       android:paddingEnd="0dp"
-      android:paddingLeft="10dip"
-      android:paddingRight="0dp"
       android:gravity="end"/>
   </LinearLayout>
 
@@ -43,8 +41,8 @@
   <LinearLayout
     android:layout_width="fill_parent"
     android:layout_height="50dip"
-    android:layout_marginLeft="10dip"
+    android:layout_marginStart="10dip"
-    android:layout_marginRight="10dip"
+    android:layout_marginEnd="10dip"
     android:gravity="center_vertical"
     android:orientation="horizontal">
 
@@ -61,8 +59,6 @@
       android:layout_weight="1"
       android:paddingStart="10dp"
       android:paddingEnd="0dp"
-      android:paddingLeft="10dip"
-      android:paddingRight="0dp"
       android:gravity="end"/>
   </LinearLayout>
 

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

@@ -58,8 +58,6 @@
     android:layout_height="wrap_content"
     android:paddingStart="5dp"
     android:paddingEnd="0dp"
-    android:paddingLeft="5dip"
-    android:paddingRight="0dp"
     android:gravity="center"
     android:text="@string/CFA_help"/>
 
@@ -78,7 +76,6 @@
       android:layout_height="wrap_content"
       android:layout_weight="1"
       android:layout_marginEnd="3dp"
-      android:layout_marginRight="3dip"
       android:paddingTop="10dip"
       android:paddingBottom="10dip"
       android:text="@string/CFA_button_add"/>

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

@@ -9,8 +9,6 @@
   android:layout_height="55dip"
   android:paddingStart="4dip"
   android:paddingEnd="6dip"
-  android:paddingLeft="4dip"
-  android:paddingRight="6dip"
   android:background="?attr/selectableItemBackground"
   android:orientation="horizontal">
 
@@ -19,17 +17,14 @@
     android:layout_width="wrap_content"
     android:layout_height="fill_parent"
     android:layout_alignParentEnd="true"
-    android:layout_alignParentRight="true"
+    android:paddingStart="5dp"
-    android:paddingLeft="5dip"
+    android:paddingEnd="5dp"
-    android:paddingRight="5dip"
     android:gravity="center_vertical|end"/>
 
   <LinearLayout
     android:layout_width="match_parent"
     android:layout_height="fill_parent"
-    android:layout_alignParentLeft="true"
     android:layout_alignParentStart="true"
-    android:layout_toLeftOf="@id/filter_count"
     android:layout_toStartOf="@id/filter_count"
     android:gravity="center_vertical|start"
     android:orientation="horizontal">
@@ -41,8 +36,6 @@
       android:layout_height="fill_parent"
       android:paddingStart="5dp"
       android:paddingEnd="5dp"
-      android:paddingLeft="5dip"
-      android:paddingRight="5dip"
       android:scaleType="center"/>
 
     <!-- filter icon -->
@@ -52,8 +45,6 @@
       android:layout_height="fill_parent"
       android:paddingStart="5dp"
       android:paddingEnd="5dp"
-      android:paddingLeft="5dip"
-      android:paddingRight="5dip"
       android:visibility="gone"/>
 
     <!-- filter text -->
@@ -62,10 +53,8 @@
       style="@style/TextAppearance"
       android:layout_width="fill_parent"
       android:layout_height="fill_parent"
-      android:paddingStart="5dip"
+      android:paddingStart="5dp"
       android:paddingEnd="5dp"
-      android:paddingLeft="5dip"
-      android:paddingRight="5dp"
       android:gravity="start|center_vertical"
       android:textAlignment="viewStart"
       android:textSize="18sp"/>

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

@@ -4,8 +4,8 @@
   xmlns:tools="http://schemas.android.com/tools"
   style="@style/TextButton"
   android:id="@+id/price"
-  android:paddingLeft="0dp"
+  android:paddingStart="0dp"
-  android:paddingRight="0dp"
+  android:paddingEnd="0dp"
   android:layout_width="@dimen/icon_picker_size"
   android:layout_height="@dimen/icon_picker_size"
   android:textSize="18sp"

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

@@ -10,8 +10,6 @@
     android:layout_height="wrap_content"
     android:paddingStart="@dimen/keyline_first"
     android:paddingEnd="@dimen/keyline_first"
-    android:paddingLeft="@dimen/keyline_first"
-    android:paddingRight="@dimen/keyline_first"
     android:gravity="center"
     android:minHeight="?attr/listPreferredItemHeight"
     app:sl_discreteMode="true"
@@ -22,26 +20,20 @@
     android:id="@+id/min"
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
-    android:layout_alignParentLeft="true"
     android:layout_alignParentStart="true"
     android:layout_below="@id/slider"
     android:paddingTop="5dp"
     android:paddingStart="@dimen/keyline_first"
-    android:paddingEnd="@dimen/keyline_first"
+    android:paddingEnd="@dimen/keyline_first"/>
-    android:paddingLeft="@dimen/keyline_first"
-    android:paddingRight="@dimen/keyline_first"/>
 
   <TextView
     android:id="@+id/max"
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
     android:layout_alignParentEnd="true"
-    android:layout_alignParentRight="true"
     android:layout_below="@id/slider"
     android:paddingTop="5dp"
     android:paddingStart="@dimen/keyline_first"
-    android:paddingEnd="@dimen/keyline_first"
+    android:paddingEnd="@dimen/keyline_first"/>
-    android:paddingLeft="@dimen/keyline_first"
-    android:paddingRight="@dimen/keyline_first"/>
 
 </RelativeLayout>

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

@@ -10,26 +10,20 @@
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
     android:layout_alignParentStart="true"
-    android:layout_alignParentLeft="true"
     android:paddingStart="0dp"
-    android:paddingLeft="0dp"
+    android:paddingEnd="@dimen/keyline_first" />
-    android:paddingEnd="@dimen/keyline_first"
-    android:paddingRight="@dimen/keyline_first" />
 
   <include
     layout="@layout/control_set_clear_button"
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
-    android:layout_alignParentEnd="true"
+    android:layout_alignParentEnd="true" />
-    android:layout_alignParentRight="true" />
 
   <EditText
     android:id="@+id/title"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
-    android:layout_toRightOf="@id/completeBox"
     android:layout_toEndOf="@id/completeBox"
-    android:layout_toLeftOf="@id/clear"
     android:layout_toStartOf="@id/clear"
     android:background="@null"
     android:focusable="true"
@@ -37,15 +31,11 @@
     android:hint="@string/enter_title_hint"
     android:imeOptions="flagNoExtractUi"
     android:inputType="textCapSentences"
-
     android:paddingStart="0dp"
-    android:paddingLeft="0dp"
     android:paddingEnd="@dimen/keyline_first"
-    android:paddingRight="@dimen/keyline_first"
     android:singleLine="false"
     android:textAlignment="viewStart"
     android:textColor="?android:attr/textColorPrimary"
     android:textSize="@dimen/task_edit_text_size" />
 
-
 </RelativeLayout>

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

@@ -16,10 +16,8 @@
     style="@android:style/TextAppearance"
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
-    android:layout_alignParentLeft="true"
     android:layout_alignParentStart="true"
     android:layout_gravity="start"
-    android:layout_toLeftOf="@id/clear"
     android:layout_toStartOf="@id/clear"
     android:gravity="start"
     android:textDirection="locale"

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

@@ -9,21 +9,16 @@
   android:paddingTop="12dp"
   android:paddingBottom="12dp"
   android:paddingStart="@dimen/keyline_first"
-  android:paddingEnd="0dp"
+  android:paddingEnd="0dp">
-  android:paddingLeft="@dimen/keyline_first"
-  android:paddingRight="0dp">
 
   <TextView
     android:id="@+id/size"
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
     android:layout_alignParentEnd="true"
-    android:layout_alignParentRight="true"
     android:layout_centerVertical="true"
     android:paddingStart="0dp"
     android:paddingEnd="@dimen/keyline_first"
-    android:paddingLeft="0dp"
-    android:paddingRight="@dimen/keyline_first"
     android:fontFamily="@string/font_fontFamily_medium"
     android:gravity="end"
     android:minEms="3"
@@ -34,7 +29,6 @@
     android:id="@+id/icon"
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
-    android:layout_alignParentLeft="true"
     android:layout_alignParentStart="true"
     android:layout_gravity="center_vertical"
     android:alpha="@dimen/alpha_secondary"
@@ -46,13 +40,9 @@
     android:layout_height="wrap_content"
     android:layout_centerVertical="true"
     android:layout_toEndOf="@id/icon"
-    android:layout_toLeftOf="@id/size"
-    android:layout_toRightOf="@id/icon"
     android:layout_toStartOf="@id/size"
     android:paddingStart="@dimen/keyline_second"
     android:paddingEnd="@dimen/keyline_first"
-    android:paddingLeft="@dimen/keyline_second"
-    android:paddingRight="@dimen/keyline_first"
     android:checkMark="@drawable/checkmark"
     android:checkMarkTint="?colorAccent"
     android:checked="false"

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

@@ -20,15 +20,12 @@
       android:layout_width="wrap_content"
       android:layout_height="wrap_content"
       android:layout_alignParentEnd="true"
-      android:layout_alignParentRight="true"
       android:layout_alignBottom="@id/text"
       android:layout_below="@id/divider"
       android:paddingTop="8dp"
       android:paddingBottom="8dp"
       android:paddingStart="0dp"
       android:paddingEnd="@dimen/keyline_first"
-      android:paddingLeft="0dp"
-      android:paddingRight="@dimen/keyline_first"
       android:alpha="@dimen/alpha_secondary"
       android:clickable="true"
       android:focusable="true"
@@ -44,7 +41,6 @@
       android:ellipsize="end"
       android:textColor="@color/text_secondary"
       android:fontFamily="@string/font_fontFamily_medium"
-      android:layout_alignParentLeft="true"
       android:layout_alignParentStart="true"
       android:layout_below="@id/divider"
       android:paddingTop="16dp"
@@ -55,9 +51,7 @@
       android:textAlignment="viewStart"
       android:textSize="14sp"
       android:paddingStart="@dimen/keyline_first"
-      android:paddingLeft="@dimen/keyline_first"
       android:paddingEnd="@dimen/keyline_first"
-      android:paddingRight="@dimen/keyline_first"
       tools:ignore="UnusedAttribute" />
 
 </RelativeLayout>

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

@@ -6,8 +6,6 @@
   android:layout_height="wrap_content"
   android:paddingStart="@dimen/keyline_first"
   android:paddingEnd="@dimen/keyline_first"
-  android:paddingLeft="@dimen/keyline_first"
-  android:paddingRight="@dimen/keyline_first"
   android:gravity="center_vertical"
   android:minHeight="50dp"
   android:orientation="horizontal">
@@ -30,8 +28,6 @@
     android:layout_gravity="center_vertical"
     android:paddingStart="@dimen/keyline_second"
     android:paddingEnd="0dp"
-    android:paddingLeft="@dimen/keyline_second"
-    android:paddingRight="0dp"
     android:background="@null"
     android:freezesText="true"
     android:gravity="start"
@@ -52,7 +48,6 @@
     android:layout_height="39dip"
     android:layout_weight="1"
     android:layout_marginStart="3dp"
-    android:layout_marginLeft="3dip"
     android:scaleType="center"
     android:src="@drawable/ic_outline_add_24px"
     android:tint="?attr/colorOnPrimary"

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

@@ -30,9 +30,7 @@
               android:layout_width="fill_parent"
               android:layout_height="wrap_content"
               android:paddingTop="?attr/actionBarSize"
-              android:paddingLeft="@dimen/keyline_first"
               android:paddingStart="@dimen/keyline_first"
-              android:paddingRight="@dimen/keyline_first"
               android:paddingEnd="@dimen/keyline_first"
               android:paddingBottom="@dimen/keyline_second"
               android:layout_gravity="top"

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

@@ -8,8 +8,6 @@
   android:paddingBottom="12dp"
   android:paddingStart="0dp"
   android:paddingEnd="0dp"
-  android:paddingLeft="0dp"
-  android:paddingRight="0dp"
   android:ellipsize="end"
   android:singleLine="true"
   android:textAlignment="viewStart"

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

@@ -11,9 +11,7 @@
     android:id="@+id/color"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
-    android:layout_alignParentLeft="true"
     android:layout_alignParentStart="true"
-    android:layout_toLeftOf="@id/clear"
     android:layout_toStartOf="@id/clear"
     android:contentDescription="@string/color"
     android:drawablePadding="@dimen/keyline_second"

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

@@ -8,7 +8,6 @@
     android:id="@+id/icon"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
-    android:layout_alignParentLeft="true"
     android:layout_alignParentStart="true"
     android:contentDescription="@string/icon"
     android:drawablePadding="@dimen/keyline_second"

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

@@ -15,8 +15,6 @@
       android:layout_height="?android:attr/listPreferredItemHeightSmall"
       android:paddingStart="@dimen/keyline_second"
       android:paddingEnd="@dimen/keyline_first"
-      android:paddingLeft="@dimen/keyline_second"
-      android:paddingRight="@dimen/keyline_first"
       android:gravity="center_vertical"
       android:text="@string/location_remind_arrival"
       android:textAppearance="?attr/textAppearanceListItemSmall"/>
@@ -26,8 +24,6 @@
       android:layout_height="?android:attr/listPreferredItemHeightSmall"
       android:paddingStart="@dimen/keyline_second"
       android:paddingEnd="@dimen/keyline_first"
-      android:paddingLeft="@dimen/keyline_second"
-      android:paddingRight="@dimen/keyline_first"
       android:gravity="center_vertical"
       android:text="@string/location_remind_departure"
       android:textAppearance="?attr/textAppearanceListItemSmall"/>
@@ -37,16 +33,13 @@
       android:layout_width="match_parent"
       android:layout_height="?android:attr/listPreferredItemHeightSmall"
       android:paddingStart="@dimen/keyline_second"
-      android:paddingEnd="@dimen/keyline_first"
+      android:paddingEnd="@dimen/keyline_first">
-      android:paddingLeft="@dimen/keyline_second"
-      android:paddingRight="@dimen/keyline_first">
 
       <TextView
         android:id="@+id/location_radius_value"
         android:layout_width="wrap_content"
         android:layout_height="?android:attr/listPreferredItemHeightSmall"
         android:layout_alignParentEnd="true"
-        android:layout_alignParentRight="true"
         android:gravity="center_vertical"
         android:text="250"
         android:textAppearance="?attr/textAppearanceListItem"
@@ -55,9 +48,7 @@
       <TextView
         android:layout_width="wrap_content"
         android:layout_height="?android:attr/listPreferredItemHeightSmall"
-        android:layout_alignParentLeft="true"
         android:layout_alignParentStart="true"
-        android:layout_toLeftOf="@id/location_radius_value"
         android:layout_toStartOf="@id/location_radius_value"
         android:ellipsize="end"
         android:gravity="center_vertical"

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

@@ -9,7 +9,6 @@
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
     android:layout_alignParentEnd="true"
-    android:layout_alignParentRight="true"
     android:layout_gravity="top|center"
     android:alpha="@dimen/alpha_secondary"
     android:background="?attr/selectableItemBackgroundBorderless"
@@ -24,9 +23,7 @@
     style="@style/TaskEditTextPrimary"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
-    android:layout_alignParentLeft="true"
     android:layout_alignParentStart="true"
-    android:layout_toLeftOf="@id/geofence_options"
     android:layout_toStartOf="@id/geofence_options"
     android:clickable="true"
     android:focusable="true"
@@ -39,10 +36,8 @@
     style="@style/TaskEditTextPrimary"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
-    android:layout_alignParentLeft="true"
     android:layout_alignParentStart="true"
     android:layout_below="@id/location_name"
-    android:layout_toLeftOf="@id/geofence_options"
     android:layout_toStartOf="@id/geofence_options"
     android:clickable="true"
     android:ellipsize="end"

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

@@ -15,8 +15,6 @@
     android:layout_height="wrap_content"
     android:layout_marginStart="@dimen/keyline_first"
     android:layout_marginEnd="@dimen/keyline_first"
-    android:layout_marginLeft="@dimen/keyline_first"
-    android:layout_marginRight="@dimen/keyline_first"
     android:layout_gravity="center_vertical"
     android:textAppearance="?android:attr/textAppearanceMedium"/>
 

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

@@ -25,8 +25,6 @@
       android:layout_height="wrap_content"
       android:paddingStart="@dimen/keyline_first"
       android:paddingEnd="@dimen/keyline_first"
-      android:paddingLeft="@dimen/keyline_first"
-      android:paddingRight="@dimen/keyline_first"
       android:gravity="center_vertical"
       android:ellipsize="end"
       android:maxLines="1"
@@ -36,9 +34,7 @@
       android:id="@+id/libraries"
       android:layout_width="match_parent"
       android:layout_height="wrap_content"
-      android:paddingLeft="@dimen/keyline_first"
       android:paddingStart="@dimen/keyline_first"
-      android:paddingRight="@dimen/keyline_first"
       android:paddingEnd="@dimen/keyline_first"
       android:textColor="?android:textColorSecondary"
       android:textSize="@dimen/sku_details_row_text_size"/>

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

@@ -8,13 +8,9 @@
   android:layout_height="wrap_content"
   android:layout_marginTop="@dimen/keyline_first"
   android:layout_marginBottom="@dimen/keyline_first"
-  android:layout_marginLeft="@dimen/card_view_margin"
   android:layout_marginStart="@dimen/card_view_margin"
   android:layout_marginEnd="@dimen/card_view_margin"
-  android:layout_marginRight="@dimen/card_view_margin"
-  android:paddingLeft="@dimen/keyline_first"
   android:paddingStart="@dimen/keyline_first"
-  android:paddingRight="@dimen/keyline_first"
   android:paddingEnd="@dimen/keyline_first"
   android:gravity="start|center_vertical"
   android:textColor="?attr/colorAccent"

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

@@ -12,12 +12,9 @@
     android:id="@+id/place_icon"
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
-    android:layout_alignParentLeft="true"
     android:layout_alignParentStart="true"
     android:paddingStart="@dimen/keyline_first"
     android:paddingEnd="@dimen/keyline_second"
-    android:paddingLeft="@dimen/keyline_first"
-    android:paddingRight="@dimen/keyline_second"
     android:src="@drawable/ic_outline_place_24px"
     android:tint="@color/icon_tint"/>
 
@@ -27,11 +24,8 @@
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
     android:layout_alignParentEnd="true"
-    android:layout_alignParentRight="true"
     android:paddingStart="@dimen/keyline_first"
     android:paddingEnd="@dimen/keyline_first"
-    android:paddingLeft="@dimen/keyline_first"
-    android:paddingRight="@dimen/keyline_first"
     android:src="@drawable/ic_outline_edit_24px"
     android:tint="@color/icon_tint" />
 
@@ -40,13 +34,9 @@
     android:layout_width="fill_parent"
     android:layout_height="wrap_content"
     android:layout_toEndOf="@id/place_icon"
-    android:layout_toLeftOf="@id/location_settings"
-    android:layout_toRightOf="@id/place_icon"
     android:layout_toStartOf="@id/location_settings"
     android:paddingStart="0dp"
     android:paddingEnd="@dimen/keyline_first"
-    android:paddingLeft="0dp"
-    android:paddingRight="@dimen/keyline_first"
     android:ellipsize="end"
     android:gravity="start|top"
     android:maxLines="2"
@@ -59,13 +49,9 @@
     android:layout_height="wrap_content"
     android:layout_below="@+id/name"
     android:layout_toEndOf="@id/place_icon"
-    android:layout_toLeftOf="@id/location_settings"
-    android:layout_toRightOf="@id/place_icon"
     android:layout_toStartOf="@id/location_settings"
     android:paddingStart="0dp"
     android:paddingEnd="@dimen/keyline_first"
-    android:paddingLeft="0dp"
-    android:paddingRight="@dimen/keyline_first"
     android:ellipsize="end"
     android:maxLines="2"
     android:visibility="gone"

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

@@ -8,7 +8,7 @@
     android:id="@+id/divider"
     style="@style/task_edit_row_divider"/>
 
-  <ImageView xmlns:android="http://schemas.android.com/apk/res/android"
+  <ImageView
     android:id="@+id/place_attribution"
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
@@ -16,8 +16,6 @@
     android:paddingBottom="@dimen/keyline_first"
     android:paddingStart="@dimen/keyline_content_inset"
     android:paddingEnd="@dimen/keyline_second"
-    android:paddingLeft="@dimen/keyline_content_inset"
-    android:paddingRight="@dimen/keyline_second"
     android:src="@drawable/mapbox_logo_icon"/>
 
 </LinearLayout>

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

@@ -12,7 +12,6 @@
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
     android:layout_alignParentEnd="true"
-    android:layout_alignParentRight="true"
     android:clickable="true"
     android:focusable="true"
     android:layout_centerVertical="true"
@@ -23,15 +22,11 @@
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
     android:layout_alignParentStart="true"
-    android:layout_alignParentLeft="true"
     android:layout_toStartOf="@id/checkbox"
-    android:layout_toLeftOf="@id/checkbox"
     android:drawablePadding="@dimen/keyline_second"
     android:textColor="@color/text_primary"
     android:layout_centerVertical="true"
     android:paddingStart="@dimen/keyline_first"
-    android:paddingLeft="@dimen/keyline_first"
     android:paddingEnd="@dimen/keyline_first"
-    android:paddingRight="@dimen/keyline_first"
     android:textSize="@dimen/task_edit_text_size" />
 </RelativeLayout>

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

@@ -26,12 +26,9 @@
       android:layout_width="wrap_content"
       android:layout_height="wrap_content"
       android:layout_alignParentEnd="true"
-      android:layout_alignParentRight="true"
       android:layout_centerVertical="true"
       android:paddingStart="@dimen/widget_padding"
       android:paddingEnd="@dimen/widget_padding"
-      android:paddingLeft="@dimen/widget_padding"
-      android:paddingRight="@dimen/widget_padding"
       android:background="@android:color/transparent"
       android:scaleType="fitCenter"
       android:src="@drawable/ic_outline_add_24px"
@@ -42,12 +39,9 @@
       android:layout_width="wrap_content"
       android:layout_height="wrap_content"
       android:layout_centerVertical="true"
-      android:layout_toLeftOf="@id/widget_button"
       android:layout_toStartOf="@id/widget_button"
       android:paddingStart="@dimen/widget_padding"
       android:paddingEnd="0dp"
-      android:paddingLeft="@dimen/widget_padding"
-      android:paddingRight="0dp"
       android:background="@android:color/transparent"
       android:scaleType="fitCenter"
       android:src="@drawable/ic_outline_settings_24px"
@@ -57,15 +51,11 @@
       android:id="@+id/widget_title"
       android:layout_width="wrap_content"
       android:layout_height="match_parent"
-      android:layout_alignParentLeft="true"
       android:layout_alignParentStart="true"
       android:layout_centerVertical="true"
-      android:layout_toLeftOf="@id/widget_reconfigure"
       android:layout_toStartOf="@id/widget_reconfigure"
       android:paddingStart="@dimen/widget_padding"
       android:paddingEnd="0dp"
-      android:paddingLeft="@dimen/widget_padding"
-      android:paddingRight="0dp"
       android:ellipsize="end"
       android:gravity="start|center_vertical"
       android:maxLines="2"

app/src/main/res/layout/simple_list_item_2_themed.xml

@@ -6,10 +6,8 @@
   android:minHeight="?attr/listPreferredItemHeight"
   android:mode="twoLine"
   android:paddingStart="@dimen/keyline_first"
-  android:paddingLeft="@dimen/keyline_first"
   android:paddingTop="@dimen/list_item_spacing"
   android:paddingEnd="@dimen/keyline_first"
-  android:paddingRight="@dimen/keyline_first"
   android:paddingBottom="@dimen/list_item_spacing">
 
   <ImageView
@@ -17,9 +15,7 @@
     android:layout_width="48dp"
     android:layout_height="48dp"
     android:layout_alignParentStart="true"
-    android:layout_alignParentLeft="true"
     android:layout_marginEnd="@dimen/keyline_first"
-    android:layout_marginRight="@dimen/keyline_first"
     android:tint="@null" />
 
   <TextView
@@ -28,7 +24,6 @@
     android:layout_height="wrap_content"
     android:layout_alignParentTop="true"
     android:layout_toEndOf="@id/image_view"
-    android:layout_toRightOf="@id/image_view"
     android:textAppearance="?attr/textAppearanceListItem" />
 
   <TextView

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

@@ -19,8 +19,6 @@
   android:layout_height="?android:attr/listPreferredItemHeightSmall"
   android:paddingStart="@dimen/keyline_first"
   android:paddingEnd="@dimen/keyline_first"
-  android:paddingLeft="@dimen/keyline_first"
-  android:paddingRight="@dimen/keyline_first"
   android:checkMark="@drawable/checkmark"
   android:checkMarkTint="?colorAccent"
   android:checked="false"

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

@@ -19,12 +19,8 @@
   android:layout_height="?android:attr/listPreferredItemHeightSmall"
   android:paddingStart="@dimen/keyline_first"
   android:paddingEnd="@dimen/keyline_first"
-  android:paddingLeft="@dimen/keyline_first"
-  android:paddingRight="@dimen/keyline_first"
   android:checkMark="@null"
-  android:drawableLeft="?android:attr/listChoiceIndicatorSingle"
   android:drawableStart="?android:attr/listChoiceIndicatorSingle"
-  android:drawableRight="@null"
   android:drawableEnd="@null"
   android:checked="false"
   android:drawablePadding="@dimen/keyline_second"

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

@@ -36,13 +36,9 @@
     android:layout_height="wrap_content"
     android:layout_alignBaseline="@id/text1"
     android:layout_alignParentEnd="true"
-    android:layout_alignParentRight="true"
     android:layout_toEndOf="@id/text1"
-    android:layout_toRightOf="@id/text1"
     android:paddingStart="8dp"
     android:paddingEnd="8dp"
-    android:paddingLeft="8dp"
-    android:paddingRight="8dp"
     android:gravity="center_vertical|end"
     android:textSize="12sp"/>
 

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

@@ -10,35 +10,27 @@
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
     android:layout_alignParentStart="true"
-    android:layout_alignParentLeft="true"
     android:paddingStart="0dp"
-    android:paddingLeft="0dp"
+    android:paddingEnd="@dimen/keyline_first" />
-    android:paddingEnd="@dimen/keyline_first"
-    android:paddingRight="@dimen/keyline_first" />
 
   <com.google.android.material.chip.ChipGroup
     android:id="@+id/chip_group"
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
-    android:layout_alignParentEnd="true"
+    android:layout_alignParentEnd="true" />
-    android:layout_alignParentRight="true" />
 
   <TextView
     android:id="@+id/title"
     android:layout_width="fill_parent"
     android:layout_height="wrap_content"
     android:layout_toStartOf="@id/chip_group"
-    android:layout_toLeftOf="@id/chip_group"
     android:layout_toEndOf="@id/completeBox"
-    android:layout_toRightOf="@id/completeBox"
     android:background="?attr/selectableItemBackground"
     android:clickable="true"
     android:focusable="true"
     android:gravity="start|top"
     android:paddingStart="0dp"
-    android:paddingLeft="0dp"
     android:paddingEnd="@dimen/keyline_first"
-    android:paddingRight="@dimen/keyline_first"
     android:textAlignment="viewStart"
     android:textColor="?android:attr/textColorPrimary"
     android:textSize="@dimen/task_edit_text_size" />

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

@@ -13,12 +13,9 @@
       android:layout_width="wrap_content"
       android:layout_height="wrap_content"
       android:layout_alignParentTop="true"
-      android:layout_alignParentLeft="true"
       android:layout_alignParentStart="true"
       android:paddingStart="@dimen/keyline_first"
-      android:paddingEnd="@dimen/keyline_second"
+      android:paddingEnd="@dimen/keyline_second"/>
-      android:paddingLeft="@dimen/keyline_first"
-      android:paddingRight="@dimen/keyline_second"/>
 
     <TextView
       android:id="@+id/due_date"
@@ -26,11 +23,8 @@
       android:layout_height="wrap_content"
       android:layout_alignBaseline="@id/title"
       android:layout_alignParentEnd="true"
-      android:layout_alignParentRight="true"
       android:paddingStart="0dp"
       android:paddingEnd="@dimen/keyline_first"
-      android:paddingLeft="0dp"
-      android:paddingRight="@dimen/keyline_first"
       android:ellipsize="end"
       android:singleLine="true"
       android:textSize="14sp"/>
@@ -40,13 +34,9 @@
       android:layout_width="fill_parent"
       android:layout_height="wrap_content"
       android:layout_toEndOf="@id/completeBox"
-      android:layout_toLeftOf="@id/due_date"
-      android:layout_toRightOf="@id/completeBox"
       android:layout_toStartOf="@id/due_date"
       android:paddingStart="0dp"
       android:paddingEnd="@dimen/keyline_first"
-      android:paddingLeft="0dp"
-      android:paddingRight="@dimen/keyline_first"
       android:ellipsize="end"
       android:gravity="start|top"
       android:maxLines="1"
@@ -65,8 +55,6 @@
     android:layout_marginTop="@dimen/task_list_item_spacing"
     android:paddingStart="@dimen/keyline_content_inset"
     android:paddingEnd="@dimen/keyline_first"
-    android:paddingLeft="@dimen/keyline_content_inset"
-    android:paddingRight="@dimen/keyline_first"
     android:ellipsize="end"
     android:gravity="start"
     android:maxLines="2"
@@ -83,8 +71,6 @@
     android:layout_marginTop="@dimen/task_list_item_spacing"
     android:layout_marginStart="@dimen/keyline_content_inset"
     android:layout_marginEnd="@dimen/keyline_first"
-    android:layout_marginLeft="@dimen/keyline_content_inset"
-    android:layout_marginRight="@dimen/keyline_first"
     android:visibility="gone"
     app:chipSpacingHorizontal="@dimen/chip_spacing"
     app:chipSpacingVertical="@dimen/chip_spacing"/>

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

@@ -9,31 +9,25 @@
   android:layout_height="wrap_content"
   android:paddingStart="@dimen/widget_padding"
   android:paddingEnd="@dimen/widget_padding"
-  android:paddingLeft="@dimen/widget_padding"
-  android:paddingRight="@dimen/widget_padding"
   android:clickable="false">
 
   <ImageView
     android:id="@+id/widget_complete_box"
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
-    android:layout_alignParentLeft="true"
     android:layout_alignParentStart="true"
     android:layout_centerVertical="true"
     android:layout_gravity="center"
     android:paddingTop="3dp"
     android:paddingBottom="3dp"
     android:paddingStart="0dp"
-    android:paddingEnd="@dimen/widget_padding"
+    android:paddingEnd="@dimen/widget_padding"/>
-    android:paddingLeft="0dp"
-    android:paddingRight="@dimen/widget_padding"/>
 
   <LinearLayout
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
     android:layout_centerVertical="true"
     android:layout_toEndOf="@id/widget_complete_box"
-    android:layout_toRightOf="@id/widget_complete_box"
     android:paddingTop="3dp"
     android:paddingBottom="3dp"
     android:orientation="vertical">

app/src/main/res/values-w820dp/styles.xml

@@ -4,9 +4,7 @@
   <style name="task_list_container">
     <item name="android:elevation" tools:ignore="NewApi">@dimen/elevation_refresh_indicator</item>
     <item name="android:clipToPadding">false</item>
-    <item name="android:paddingLeft">0dp</item>
+    <item name="android:paddingStart">0dp</item>
-    <item name="android:paddingStart" tools:ignore="NewApi">0dp</item>
+    <item name="android:paddingEnd">@dimen/elevation_padding</item>
-    <item name="android:paddingRight">@dimen/elevation_padding</item>
-    <item name="android:paddingEnd" tools:ignore="NewApi">@dimen/elevation_padding</item>
   </style>
 </resources>

app/src/main/res/values/styles.xml

@@ -3,8 +3,8 @@
   <style name="popup_overlay" parent="ThemeOverlay.MaterialComponents.Light"/>
 
   <style name="SpinnerNoPadding" parent="Widget.AppCompat.TextView.SpinnerItem">
-    <item name="android:paddingLeft">0dp</item>
+    <item name="android:paddingStart">0dp</item>
-    <item name="android:paddingRight">0dp</item>
+    <item name="android:paddingEnd">0dp</item>
   </style>
 
   <style name="TranslucentDialog" parent="DayNightDialog">
@@ -132,10 +132,8 @@
     <item name="android:layout_marginTop">0dp</item>
     <item name="android:layout_marginBottom">0dp</item>
     <item name="android:layout_width">match_parent</item>
-    <item name="android:layout_marginRight">@dimen/card_view_margin</item>
+    <item name="android:layout_marginEnd">@dimen/card_view_margin</item>
-    <item name="android:layout_marginEnd" tools:ignore="NewApi">@dimen/card_view_margin</item>
+    <item name="android:layout_marginStart">@dimen/card_view_margin</item>
-    <item name="android:layout_marginLeft">@dimen/card_view_margin</item>
-    <item name="android:layout_marginStart" tools:ignore="NewApi">@dimen/card_view_margin</item>
     <item name="cardCornerRadius">@dimen/card_view_card_corner_radius</item>
     <item name="cardElevation">@dimen/card_view_card_elevation</item>
     <item name="cardPreventCornerOverlap">false</item>

buildSrc/src/main/kotlin/Versions.kt

@@ -1,7 +1,7 @@
 object Versions {
     const val kotlin = "1.3.70"
     const val targetSdk = 29
-    const val minSdk = 16
+    const val minSdk = 17
     const val dagger = "2.26"
     const val butterknife = "10.2.1"
     const val work = "2.3.4"