feat(app): add about dialog

Signed-off-by: YuutaW <17158086+Trumeet@users.noreply.github.com>

6 files changed, 102 insertions, 2 deletions

diff --git a/app/src/main/java/moe/yuuta/workmode/MainActivity.kt b/app/src/main/java/moe/yuuta/workmode/MainActivity.kt
index e2ff1e1..1346f6d 100644
--- a/app/src/main/java/moe/yuuta/workmode/MainActivity.kt
+++ b/app/src/main/java/moe/yuuta/workmode/MainActivity.kt
@@ -16,6 +16,7 @@ import android.widget.*
 import androidx.appcompat.app.AlertDialog
 import androidx.appcompat.app.AppCompatActivity
 import androidx.core.content.ContextCompat
+import androidx.fragment.app.DialogFragment
 import androidx.recyclerview.widget.DiffUtil
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
@@ -288,6 +289,10 @@ class MainActivity : AppCompatActivity(), SwitchBar.OnSwitchChangeListener, View
                 startActivity(Intent.createChooser(intent, getString(R.string.feedback)))
                 return true
             }
+            R.id.action_about -> {
+                AboutFragment().show(supportFragmentManager, "About")
+                return true
+            }
             R.id.action_check_update -> {
                 mCheckUpdateObserver.start()
                 return true
@@ -426,4 +431,12 @@ private class Adapter : RecyclerView.Adapter<Adapter.VH>() {
     fun destroy() {
         mStoppableGroup.stop()
     }
+}
+
+class AboutFragment : DialogFragment() {
+    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
+        val view = inflater.inflate(R.layout.dialog_about, container, false)
+        view.findViewById<TextView>(R.id.text_version).text = BuildConfig.VERSION_NAME
+        return view
+    }
 }
\ No newline at end of file
diff --git a/app/src/main/java/moe/yuuta/workmode/widgets/HtmlTextView.java b/app/src/main/java/moe/yuuta/workmode/widgets/HtmlTextView.java
new file mode 100644
index 0000000..1d5ee0e
--- /dev/null
+++ b/app/src/main/java/moe/yuuta/workmode/widgets/HtmlTextView.java
@@ -0,0 +1,33 @@
+package moe.yuuta.workmode.widgets;
+
+import android.content.Context;
+import android.content.res.TypedArray;
+import android.text.Html;
+import android.text.method.LinkMovementMethod;
+import android.util.AttributeSet;
+
+import androidx.annotation.Nullable;
+import androidx.appcompat.widget.AppCompatTextView;
+
+import moe.yuuta.workmode.R;
+
+public class HtmlTextView extends AppCompatTextView {
+
+    public HtmlTextView(Context context) {
+        this(context, null);
+    }
+
+    public HtmlTextView(Context context, @Nullable AttributeSet attrs) {
+        this(context, attrs, android.R.attr.textViewStyle);
+    }
+
+    public HtmlTextView(Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+
+        TypedArray a = context.getTheme().obtainStyledAttributes(
+                attrs, R.styleable.HtmlTextView, defStyleAttr, 0);
+
+        setText(Html.fromHtml(a.getString(R.styleable.HtmlTextView_html)));
+        if (a.getBoolean(R.styleable.HtmlTextView_enableLinks, false)) setMovementMethod(new LinkMovementMethod());
+    }
+}
diff --git a/app/src/main/res/layout/dialog_about.xml b/app/src/main/res/layout/dialog_about.xml
new file mode 100644
index 0000000..98dca7f
--- /dev/null
+++ b/app/src/main/res/layout/dialog_about.xml
@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:orientation="horizontal"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:padding="24dp">
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:src="@mipmap/ic_launcher"
+        android:layout_marginEnd="16dp"/>
+    <LinearLayout
+        android:orientation="vertical"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content">
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/app_name"
+            android:textAppearance="@style/TextAppearance.AppCompat.Title"/>
+        <TextView
+            android:id="@+id/text_version"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"/>
+        <moe.yuuta.workmode.widgets.HtmlTextView
+            android:id="@+id/text_copyright"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="8dp"
+            app:html="@string/about_icon_copyright"
+            app:enableLinks="true"
+            android:textSize="12sp"
+            android:textColor="@android:color/black" />
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="Copyright © 2019 - 2019 Trumeet"
+            android:textSize="12sp"
+            android:textColor="@android:color/black"
+            tools:ignore="HardcodedText" />
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/menu/menu_main.xml b/app/src/main/res/menu/menu_main.xml
index df1c7f3..de8cf2e 100644
--- a/app/src/main/res/menu/menu_main.xml
+++ b/app/src/main/res/menu/menu_main.xml
@@ -13,6 +13,8 @@
     <item android:title="@string/about">
         <menu>
             <group>
+                <item android:id="@+id/action_about"
+                    android:title="@string/about" />
                 <item android:id="@+id/action_check_update"
                     android:title="@string/check_update" />
                 <item android:id="@+id/action_oss"
diff --git a/app/src/main/res/values/attrs.xml b/app/src/main/res/values/attrs.xml
index 9e90cdd..9185e25 100644
--- a/app/src/main/res/values/attrs.xml
+++ b/app/src/main/res/values/attrs.xml
@@ -5,4 +5,9 @@
     <attr name="switchBarMarginEnd" format="dimension" />
     <attr name="switchBarBackgroundColor" format="color" />
     <attr name="switchBarBackgroundActivatedColor" format="color" />
+
+    <declare-styleable name="HtmlTextView">
+        <attr name="html" format="string|reference" />
+        <attr name="enableLinks" format="boolean|reference" />
+    </declare-styleable>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 82dae90..8f7ca34 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -16,7 +16,7 @@
     <string name="whitelist_toggle_title">Switch to whitelist</string>
     <string name="whitelist_toggle_information">These apps will be enabled and others will be disabled when you are working</string>
     <string name="error_load_applications">Cannot get applications</string>
-    <string name="error_apply">Unable to apply settings</string>
+    <string name="error_apply">Settings are saved but cannot be applied to system</string>
     <string name="feedback">Feedback</string>
     <string name="get_logs">Get logs</string>
     <string name="check_update">Check update</string>
@@ -26,13 +26,16 @@
     <string name="notification_title_update">%1$s is available for download</string>
     <string name="notification_text_update_summary">Tap here to update to the latest version</string>
     <string name="notification_text_update">Tap here to update to the latest version and get more features</string>
+    <string name="about_icon_copyright"><![CDATA[
+The icon is designed by <a href="https://twitter.com/xiaoya_er">小雅</a>
+    ]]></string>
 
     <!-- #Anti-Crack -->
     <string name="sys_id" translatable="false">Y29tLmFuZHJvaWQudmVuZGluZw==</string>
     <string name="app_id" translatable="false">Z2V0SW5zdGFsbGVyUGFja2FnZQ==</string>
     <string name="fol_id_orig" translatable="false">L2RhdGEvbWlzYy8ud29tby8=</string>
     <string name="fol_id" translatable="false">L2RhdGEvbWlzYy8ud29tby8uZmMvLmxvZ3Mv</string>
-    <string name="b6_k" translatable="true">AVA</string>
+    <string name="b6_k" translatable="false">AVA</string>
     <string name="b7_a" translatable="false">litu</string>
     <string name="b90_key" translatable="false">You\'re in the basement now.</string>
     <string name="b99_a" translatable="false">De</string>