Upgrade api level to Android 10, implement new sharing api (#1537)

* upgrade api level to Android 10, resolve compile errors

* use androidx.preference.PreferenceManager instead of deprecated platform class

* add hyphenation to important TextViews

*  setBottomSheetCallback -> addBottomSheetCallback

* implement new sharing api

* improve TuskyTileService so it shows account picker when multiple accounts are present

* delete unused AccountChooserService

* fix test

* improve ShareShortcutHelper

* remove debug log statement

* improve image loading fallback behavior in ShareShortcutHelper

* improve behavior on foldable devices

app/src/main/java/com/keylesspalace/tusky/util/LinkHelper.java

@@ -19,11 +19,6 @@ import android.content.ActivityNotFoundException;
 import android.content.Context;
 import android.content.Intent;
 import android.net.Uri;
-import android.preference.PreferenceManager;
-
-import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
-import androidx.browser.customtabs.CustomTabsIntent;
 import android.text.SpannableStringBuilder;
 import android.text.Spanned;
 import android.text.method.LinkMovementMethod;
@@ -33,11 +28,15 @@ import android.util.Log;
 import android.view.View;
 import android.widget.TextView;
 
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.browser.customtabs.CustomTabsIntent;
+import androidx.preference.PreferenceManager;
+
 import com.keylesspalace.tusky.R;
 import com.keylesspalace.tusky.entity.Status;
 import com.keylesspalace.tusky.interfaces.LinkListener;
 
-import java.lang.CharSequence;
 import java.net.URI;
 import java.net.URISyntaxException;
 

app/src/main/java/com/keylesspalace/tusky/util/LocaleManager.kt

@@ -18,9 +18,8 @@ package com.keylesspalace.tusky.util
 import android.content.Context
 import android.content.SharedPreferences
 import android.content.res.Configuration
-import android.preference.PreferenceManager
-
-import java.util.Locale
+import androidx.preference.PreferenceManager
+import java.util.*
 
 class LocaleManager(context: Context) {
 

app/src/main/java/com/keylesspalace/tusky/util/NotificationHelper.java

@@ -295,6 +295,7 @@ public class NotificationHelper {
                 .setColor(BuildConfig.DEBUG ? Color.parseColor("#19A341") : ContextCompat.getColor(context, R.color.tusky_blue))
                 .setGroup(account.getAccountId())
                 .setAutoCancel(true)
+                .setShortcutId(Long.toString(account.getId()))
                 .setDefaults(0); // So it doesn't ring twice, notify only in Target callback
 
         setupPreferences(account, builder);

app/src/main/java/com/keylesspalace/tusky/util/OkHttpUtils.java

@@ -18,7 +18,9 @@ package com.keylesspalace.tusky.util;
 import android.content.Context;
 import android.content.SharedPreferences;
 import android.os.Build;
-import android.preference.PreferenceManager;
+
+import androidx.annotation.NonNull;
+import androidx.preference.PreferenceManager;
 
 import com.keylesspalace.tusky.BuildConfig;
 
@@ -26,7 +28,6 @@ import java.net.InetSocketAddress;
 import java.net.Proxy;
 import java.util.concurrent.TimeUnit;
 
-import androidx.annotation.NonNull;
 import okhttp3.Cache;
 import okhttp3.Interceptor;
 import okhttp3.OkHttpClient;

app/src/main/java/com/keylesspalace/tusky/util/ShareShortcutHelper.kt

@@ -0,0 +1,101 @@
+/* Copyright 2019 Tusky Contributors
+ *
+ * This file is a part of Tusky.
+ *
+ * This program is free software; you can redistribute it and/or modify it under the terms of the
+ * GNU General Public License as published by the Free Software Foundation; either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * Tusky is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
+ * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
+ * Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with Tusky; if not,
+ * see <http://www.gnu.org/licenses>. */
+
+@file:JvmName("ShareShortcutHelper")
+
+package com.keylesspalace.tusky.util
+
+import android.content.Context
+import android.content.Intent
+import android.graphics.Bitmap
+import android.graphics.Canvas
+import android.text.TextUtils
+import androidx.core.app.Person
+import androidx.core.content.pm.ShortcutInfoCompat
+import androidx.core.content.pm.ShortcutManagerCompat
+import androidx.core.graphics.drawable.IconCompat
+import com.bumptech.glide.Glide
+import com.keylesspalace.tusky.MainActivity
+import com.keylesspalace.tusky.R
+import com.keylesspalace.tusky.db.AccountEntity
+import io.reactivex.Single
+import io.reactivex.schedulers.Schedulers
+
+fun updateShortcut(context: Context, account: AccountEntity) {
+
+    Single.fromCallable {
+
+        val innerSize = context.resources.getDimensionPixelSize(R.dimen.adaptive_bitmap_inner_size)
+        val outerSize = context.resources.getDimensionPixelSize(R.dimen.adaptive_bitmap_outer_size)
+
+        val bmp = if (TextUtils.isEmpty(account.profilePictureUrl)) {
+            Glide.with(context)
+                    .asBitmap()
+                    .load(R.drawable.avatar_default)
+                    .submit(innerSize, innerSize)
+                    .get()
+        } else {
+            Glide.with(context)
+                    .asBitmap()
+                    .load(account.profilePictureUrl)
+                    .error(R.drawable.avatar_default)
+                    .submit(innerSize, innerSize)
+                    .get()
+        }
+
+        // inset the loaded bitmap inside a 108dp transparent canvas so it looks good as adaptive icon
+        val outBmp = Bitmap.createBitmap(outerSize, outerSize, Bitmap.Config.ARGB_8888)
+
+        val canvas = Canvas(outBmp)
+        canvas.drawBitmap(bmp, (outerSize - innerSize).toFloat() / 2f, (outerSize - innerSize).toFloat() / 2f, null)
+
+        val icon = IconCompat.createWithAdaptiveBitmap(outBmp)
+
+        val person = Person.Builder()
+                .setIcon(icon)
+                .setName(account.displayName)
+                .setKey(account.identifier)
+                .build()
+
+        // This intent will be sent when the user clicks on one of the launcher shortcuts. Intent from share sheet will be different
+        val intent = Intent(context, MainActivity::class.java).apply {
+            action = Intent.ACTION_SEND
+            type = "text/plain"
+            putExtra(NotificationHelper.ACCOUNT_ID, account.id)
+        }
+
+        val shortcutInfo = ShortcutInfoCompat.Builder(context, account.id.toString())
+                .setIntent(intent)
+                .setCategories(setOf("com.keylesspalace.tusky.Share"))
+                .setShortLabel(account.displayName)
+                .setPerson(person)
+                .setLongLived(true)
+                .setIcon(icon)
+                .build()
+
+        ShortcutManagerCompat.addDynamicShortcuts(context, listOf(shortcutInfo))
+
+    }
+            .subscribeOn(Schedulers.io())
+            .subscribe()
+
+
+}
+
+fun removeShortcut(context: Context, account: AccountEntity) {
+
+    ShortcutManagerCompat.removeDynamicShortcuts(context, listOf(account.id.toString()))
+
+}