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fluttertoast
Commit 2eb3590a by Karthik Ponnam Committed by GitHub
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Merge pull request #11 from CaiJingLong/master 

android toast instance, toast background color
parents 3f324bc8 aed5188b
Showing with 31 additions and 27 deletions
android/src/main/kotlin/io/github/ponnamkarthik/toast/fluttertoast/FluttertoastPlugin.kt
package io.github.ponnamkarthik.toast.fluttertoast package io.github.ponnamkarthik.toast.fluttertoast
import android.content.Context import android.content.Context
import android.util.Log
import android.view.Gravity
import android.widget.Toast
import android.graphics.Color import android.graphics.Color
import android.graphics.Paint
import android.graphics.drawable.ColorDrawable import android.graphics.drawable.ColorDrawable
import android.graphics.drawable.Drawable import android.graphics.drawable.ShapeDrawable
import android.graphics.drawable.shapes.RoundRectShape
import android.view.Gravity
import android.widget.TextView
import android.widget.Toast
import io.flutter.plugin.common.MethodCall
import io.flutter.plugin.common.MethodChannel import io.flutter.plugin.common.MethodChannel
import io.flutter.plugin.common.MethodChannel.MethodCallHandler import io.flutter.plugin.common.MethodChannel.MethodCallHandler
import io.flutter.plugin.common.MethodChannel.Result import io.flutter.plugin.common.MethodChannel.Result
import io.flutter.plugin.common.MethodCall
import io.flutter.plugin.common.PluginRegistry.Registrar import io.flutter.plugin.common.PluginRegistry.Registrar
import android.widget.TextView
import android.graphics.Paint
import android.graphics.drawable.ShapeDrawable
import android.graphics.drawable.shapes.RoundRectShape
class FluttertoastPlugin(context: Context) : MethodCallHandler {
class FluttertoastPlugin(context: Context): MethodCallHandler {
var ctx: Context? = context var ctx: Context? = context
companion object { companion object {
var toast: Toast? = null
@JvmStatic @JvmStatic
fun registerWith(registrar: Registrar): Unit { fun registerWith(registrar: Registrar): Unit {
val channel = MethodChannel(registrar.messenger(), "PonnamKarthik/fluttertoast") val channel = MethodChannel(registrar.messenger(), "PonnamKarthik/fluttertoast")
channel.setMethodCallHandler(FluttertoastPlugin(registrar.context())) channel.setMethodCallHandler(FluttertoastPlugin(registrar.context()))
} }
} }
var defaultTextColor: Int = Color.TRANSPARENT
override fun onMethodCall(call: MethodCall, result: Result): Unit { override fun onMethodCall(call: MethodCall, result: Result): Unit {
if (call.method.equals("showToast")) { if (call.method == "showToast") {
val msg: String = call.argument("msg") val msg: String = call.argument("msg")
val length: String = call.argument("length") val length: String = call.argument("length")
val gravity: String = call.argument("gravity") val gravity: String = call.argument("gravity")
val bgcolor: String = call.argument("bgcolor") val bgcolor: String = call.argument("bgcolor")
val textcolor: String = call.argument("textcolor") val textcolor: String = call.argument("textcolor")
var toast: Toast = Toast.makeText(ctx, msg, Toast.LENGTH_SHORT); val toast: Toast = FluttertoastPlugin.toast ?: Toast.makeText(ctx, msg, Toast.LENGTH_SHORT);
FluttertoastPlugin.toast = toast
if(length.equals("long")) { toast.setText(msg)
if (length.equals("long")) {
toast.duration = Toast.LENGTH_LONG toast.duration = Toast.LENGTH_LONG
} else { } else {
toast.duration = Toast.LENGTH_SHORT toast.duration = Toast.LENGTH_SHORT
} }
if(gravity.equals("top")) { when (gravity) {
toast.setGravity(Gravity.TOP, 0, 100) "top" -> toast.setGravity(Gravity.TOP, 0, 100)
} else if(gravity.equals("center")) { "center" -> toast.setGravity(Gravity.CENTER, 0, 0)
toast.setGravity(Gravity.CENTER, 0, 0) else -> toast.setGravity(Gravity.BOTTOM, 0, 100)
} else {
toast.setGravity(Gravity.BOTTOM, 0, 100)
} }
val text: TextView = toast.view.findViewById(android.R.id.message) val text: TextView = toast.view.findViewById(android.R.id.message)
if(bgcolor != "null") { if (defaultTextColor == 0) {
defaultTextColor = text.currentTextColor
}
if (bgcolor != "null") {
try { try {
...@@ -73,17 +73,21 @@ class FluttertoastPlugin(context: Context): MethodCallHandler { ...@@ -73,17 +73,21 @@ class FluttertoastPlugin(context: Context): MethodCallHandler {
shapeDrawable.paint.isAntiAlias = true shapeDrawable.paint.isAntiAlias = true
shapeDrawable.paint.flags = Paint.ANTI_ALIAS_FLAG shapeDrawable.paint.flags = Paint.ANTI_ALIAS_FLAG
text.setBackgroundDrawable(shapeDrawable) toast.view.setBackgroundDrawable(shapeDrawable)
} catch (e: Exception) { } catch (e: Exception) {
e.printStackTrace() e.printStackTrace()
} }
} else {
text.setBackgroundDrawable(ColorDrawable(Color.TRANSPARENT))
} }
if(textcolor != "null") { if (textcolor != "null") {
try { try {
text.setTextColor(Color.parseColor(textcolor)) text.setTextColor(Color.parseColor(textcolor))
} catch (e: Exception) { } catch (e: Exception) {
e.printStackTrace() e.printStackTrace()
} }
} else {
text.setTextColor(defaultTextColor)
} }
toast.show() toast.show()
......
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