feat: transparent status bar and navbar (#71)

* Transparent status bar and navbar

* Support custom control transparent status bar and navbar

* Cleanup useless code

app/src/main/java/top/fumiama/copymanga/LoginActivity.kt

@@ -2,9 +2,12 @@ package top.fumiama.copymanga
 
 import android.os.Bundle
 import android.util.Log
+import android.view.WindowManager
 import android.widget.Toast
 import androidx.appcompat.app.AppCompatActivity
+import androidx.core.view.WindowCompat
 import androidx.lifecycle.lifecycleScope
+import androidx.preference.PreferenceManager
 import kotlinx.android.synthetic.main.activity_login.*
 import kotlinx.coroutines.launch
 import top.fumiama.dmzj.copymanga.R
@@ -58,5 +61,14 @@ class LoginActivity : AppCompatActivity() {
                 Toast.makeText(this@LoginActivity, l?.message, Toast.LENGTH_LONG).show()
             }
         }
+        PreferenceManager.getDefaultSharedPreferences(this)?.apply {
+            if (getBoolean("settings_cat_general_sw_enable_transparent_systembar", false)) {
+                WindowCompat.setDecorFitsSystemWindows(window, false)
+                window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS)
+                window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION)
+                window.statusBarColor = 0
+                window.navigationBarColor = 0
+            }
+        }
     }
 }

app/src/main/java/top/fumiama/copymanga/MainActivity.kt

@@ -16,6 +16,7 @@ import android.util.Log
 import android.view.Menu
 import android.view.MenuItem
 import android.view.View
+import android.view.WindowManager
 import android.view.inputmethod.InputMethodManager
 import android.widget.TextView
 import android.widget.Toast
@@ -26,6 +27,7 @@ import androidx.core.app.ActivityCompat
 import androidx.core.content.ContextCompat
 import androidx.core.content.edit
 import androidx.core.net.toUri
+import androidx.core.view.WindowCompat
 import androidx.drawerlayout.widget.DrawerLayout
 import androidx.lifecycle.lifecycleScope
 import androidx.navigation.NavController
@@ -161,6 +163,13 @@ class MainActivity : AppCompatActivity() {
                     )[it])
                 }
             }
+            if (getBoolean("settings_cat_general_sw_enable_transparent_systembar", false)) {
+                WindowCompat.setDecorFitsSystemWindows(window, false)
+                window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS)
+                window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION)
+                window.statusBarColor = 0
+                window.navigationBarColor = 0
+            }
         }
     }
 

app/src/main/java/top/fumiama/copymanga/ui/vm/ViewMangaActivity.kt

@@ -20,6 +20,7 @@ import android.view.View
 import android.view.ViewGroup
 import android.view.WindowInsets
 import android.view.WindowInsetsController
+import android.view.WindowManager
 import android.widget.Button
 import android.widget.SeekBar
 import android.widget.Toast
@@ -204,6 +205,10 @@ class ViewMangaActivity : TitleActivityTemplate() {
                 }
             }
         }
+        if (settingsPref?.getBoolean("settings_cat_general_sw_enable_transparent_systembar", false) == true) {
+            if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.R)
+                window.attributes.layoutInDisplayCutoutMode = WindowManager.LayoutParams.LAYOUT_IN_DISPLAY_CUTOUT_MODE_ALWAYS
+        }
     }
 
     @Suppress("DEPRECATION")

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

@@ -20,6 +20,7 @@
         android:layout_height="match_parent"
         android:layout_gravity="start"
         android:fitsSystemWindows="true"
+        app:insetForeground="@android:color/transparent"
         app:headerLayout="@layout/nav_header_main"
         app:menu="@menu/activity_main_drawer" />
 </androidx.drawerlayout.widget.DrawerLayout>

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

@@ -146,6 +146,8 @@
     <string name="settings_cat_general_sm_card_per_row">默认为0表示无偏移, 在此基础上加减</string>
     <string name="settings_cat_general_sw_disable_kanban_animation">不显示看板娘动画</string>
     <string name="settings_cat_general_sm_disable_kanban_animation">如加载卡顿可考虑开启此选项</string>
+    <string name="settings_cat_general_sw_enable_transparent_systembar">沉浸式系统栏</string>
+    <string name="settings_cat_general_sm_enable_transparent_systembar">使全面屏设备导航栏和状态栏更沉浸</string>
 
     <string name="settings_cat_net">网络</string>
     <string name="settings_cat_net_sb_title_image_resolution">图片分辨率</string>

app/src/main/res/xml/pref_setting.xml

@@ -20,6 +20,12 @@
             app:selectable="true"
             app:summary="@string/settings_cat_general_sm_disable_kanban_animation"
             app:title="@string/settings_cat_general_sw_disable_kanban_animation" />
+        <SwitchPreferenceCompat
+            app:iconSpaceReserved="false"
+            app:key="settings_cat_general_sw_enable_transparent_systembar"
+            app:selectable="true"
+            app:summary="@string/settings_cat_general_sm_enable_transparent_systembar"
+            app:title="@string/settings_cat_general_sw_enable_transparent_systembar" />
         <EditTextPreference
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"