feat(app): add about dialog

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

2 files changed, 46 insertions, 0 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());
+    }
+}