Commit b6d0af1e authored by Max Lv's avatar Max Lv

Fix #910

parent f58301b8
...@@ -4,12 +4,37 @@ import android.content.Context ...@@ -4,12 +4,37 @@ import android.content.Context
import android.content.res.TypedArray import android.content.res.TypedArray
import android.support.v7.preference.DialogPreference import android.support.v7.preference.DialogPreference
import android.util.AttributeSet import android.util.AttributeSet
import android.view.View
import android.view.ViewGroup.LayoutParams
import android.widget.NumberPicker import android.widget.NumberPicker
import android.widget.EditText
import com.github.shadowsocks.R import com.github.shadowsocks.R
class MyNumberPicker(private val context: Context, attrs: AttributeSet = null)
extends NumberPicker(context, attrs) {
override def addView(child: View) {
super.addView(child)
updateView(child)
}
override def addView(child: View, params: LayoutParams) {
super.addView(child, params)
updateView(child)
}
override def addView(child: View, index: Int, params: LayoutParams) {
super.addView(child, index, params)
updateView(child)
}
def updateView(child: View) {
if (child.isInstanceOf[EditText]) {
child.asInstanceOf[EditText].setTextSize(dp2px(6))
}
}
def dp2px(dp: Float): Int = (dp*getResources().getDisplayMetrics().density).toInt
}
class NumberPickerPreference(private val context: Context, attrs: AttributeSet = null) class NumberPickerPreference(private val context: Context, attrs: AttributeSet = null)
extends DialogPreference(context, attrs) with SummaryPreference { extends DialogPreference(context, attrs) with SummaryPreference {
private[preference] val picker = new NumberPicker(context) private[preference] val picker = new MyNumberPicker(context)
private var value: Int = _ private var value: Int = _
{ {
......
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