Convert SummaryEditTextPreference

34/40

app/src/main/java/com/github/shadowsocks/preferences/SummaryEditTextPreference.kt

@@ -0,0 +1,28 @@
+package com.github.shadowsocks.preferences
+
+import android.content.*
+import android.preference.*
+import android.util.*
+
+class SummaryEditTextPreference @JvmOverloads constructor(context: Context, attrs: AttributeSet, defStyleAttr: Int = android.R.attr.editTextPreferenceStyle) : EditTextPreference(context, attrs, defStyleAttr)
+{
+	private val mDefaultSummary: CharSequence? = summary
+
+	override fun setText(text: String)
+	{
+		super.setText(text)
+		summary = text
+	}
+
+	override fun setSummary(summary: CharSequence)
+	{
+		if (summary.isEmpty())
+		{
+			super.setSummary(mDefaultSummary)
+		}
+		else
+		{
+			super.setSummary(summary)
+		}
+	}
+}