github/Toast-PhoneGap-Plugin
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#65 Success callback not triggered when toast tapped in Android

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EddyVerbruggen 2016-01-15 13:12:03 +01:00
parent a5cdda3ea2
commit ac0746b9b9
4 changed files with 94 additions and 22 deletions
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2
README.md
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@ -217,6 +217,8 @@ The Android code was entirely created by me.
For iOS most credits go to this excellent [Toast for iOS project by Charles Scalesse] (https://github.com/scalessec/Toast).
## 6. CHANGELOG
2.3.2: The click event introduced with 2.3.0 did not work with Android 5+.
2.3.0: The plugin will now report back to JS if Toasts were tapped by the user.
2.0.1: iOS messages are hidden when another one is shown. [Thanks Richie Min!](https://github.com/EddyVerbruggen/Toast-PhoneGap-Plugin/pull/13)

2
package.json
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@ -1,6 +1,6 @@
{
"name": "cordova-plugin-x-toast",
"version": "2.3.1",
"version": "2.3.2",
"description": "This plugin allows you to show a Toast. A Toast is a little non intrusive buttonless popup which automatically disappears.",
"cordova": {
"id": "cordova-plugin-x-toast",

2
plugin.xml
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@ -2,7 +2,7 @@
<plugin xmlns="http://apache.org/cordova/ns/plugins/1.0"
xmlns:android="http://schemas.android.com/apk/res/android"
id="cordova-plugin-x-toast"
version="2.3.1">
version="2.3.2">
<name>Toast</name>

110
src/android/nl/xservices/plugins/Toast.java
View File

@ -4,6 +4,7 @@ import android.os.Build;
import android.view.Gravity;
import android.view.MotionEvent;
import android.view.View;
import android.view.ViewGroup;
import org.apache.cordova.CallbackContext;
import org.apache.cordova.CordovaPlugin;
@ -27,7 +28,14 @@ public class Toast extends CordovaPlugin {
private static final String ACTION_SHOW_EVENT = "show";
private static final String ACTION_HIDE_EVENT = "hide";
private static final int GRAVITY_TOP = Gravity.TOP|Gravity.CENTER_HORIZONTAL;
private static final int GRAVITY_CENTER = Gravity.CENTER_VERTICAL|Gravity.CENTER_HORIZONTAL;
private static final int GRAVITY_BOTTOM = Gravity.BOTTOM|Gravity.CENTER_HORIZONTAL;
private static final int BASE_TOP_BOTTOM_OFFSET = 20;
private android.widget.Toast mostRecentToast;
private ViewGroup viewGroup;
private static final boolean IS_AT_LEAST_ANDROID5 = Build.VERSION.SDK_INT >= 21;
@ -39,6 +47,7 @@ public class Toast extends CordovaPlugin {
if (ACTION_HIDE_EVENT.equals(action)) {
if (mostRecentToast != null) {
mostRecentToast.cancel();
getViewGroup().setOnTouchListener(null);
}
callbackContext.success();
return true;
@ -59,7 +68,7 @@ public class Toast extends CordovaPlugin {
cordova.getActivity().runOnUiThread(new Runnable() {
public void run() {
android.widget.Toast toast = android.widget.Toast.makeText(
final android.widget.Toast toast = android.widget.Toast.makeText(
IS_AT_LEAST_ANDROID5 ? cordova.getActivity().getWindow().getContext() : cordova.getActivity().getApplicationContext(),
message,
"short".equals(duration) ? android.widget.Toast.LENGTH_SHORT : android.widget.Toast.LENGTH_LONG);
@ -71,35 +80,74 @@ public class Toast extends CordovaPlugin {
// } catch (Exception ignore) {
// }
if ("top".equals(position)) {
toast.setGravity(Gravity.TOP|Gravity.CENTER_HORIZONTAL, 0, 20 + addPixelsY);
toast.setGravity(GRAVITY_TOP, 0, BASE_TOP_BOTTOM_OFFSET + addPixelsY);
} else if ("bottom".equals(position)) {
toast.setGravity(Gravity.BOTTOM|Gravity.CENTER_HORIZONTAL, 0, 20 - addPixelsY);
toast.setGravity(GRAVITY_BOTTOM, 0, BASE_TOP_BOTTOM_OFFSET - addPixelsY);
} else if ("center".equals(position)) {
toast.setGravity(Gravity.CENTER_VERTICAL|Gravity.CENTER_HORIZONTAL, 0, addPixelsY);
toast.setGravity(GRAVITY_CENTER, 0, addPixelsY);
} else {
callbackContext.error("invalid position. valid options are 'top', 'center' and 'bottom'");
return;
}
toast.getView().setOnTouchListener(new View.OnTouchListener() {
@Override
public boolean onTouch(View view, MotionEvent motionEvent) {
if (motionEvent.getAction() == MotionEvent.ACTION_DOWN) {
JSONObject json = new JSONObject();
try {
json.put("event", "touch");
json.put("message", message);
json.put("data", data);
} catch (JSONException e) {
e.printStackTrace();
// On Android >= 5 you can no longer rely on the 'toast.getView().setOnTouchListener',
// so created something funky that compares the Toast position to the tap coordinates.
if (IS_AT_LEAST_ANDROID5) {
getViewGroup().setOnTouchListener(new View.OnTouchListener() {
@Override
public boolean onTouch(View view, MotionEvent motionEvent) {
if (motionEvent.getAction() != MotionEvent.ACTION_DOWN) {
return false;
}
if (mostRecentToast == null || !mostRecentToast.getView().isShown()) {
getViewGroup().setOnTouchListener(null);
return false;
}
float w = mostRecentToast.getView().getWidth();
float startX = (view.getWidth() / 2) - (w / 2);
float endX = (view.getWidth() / 2) + (w / 2);
float startY;
float endY;
float g = mostRecentToast.getGravity();
float y = mostRecentToast.getYOffset();
float h = mostRecentToast.getView().getHeight();
if (g == GRAVITY_BOTTOM) {
startY = view.getHeight() - y - h;
endY = view.getHeight() - y;
} else if (g == GRAVITY_CENTER) {
startY = (view.getHeight() / 2) + y - (h / 2);
endY = (view.getHeight() / 2) + y + (h / 2);
} else {
// top
startY = y;
endY = y + h;
}
float tapX = motionEvent.getX();
float tapY = motionEvent.getY();
final boolean tapped = tapX >= startX && tapX <= endX &&
tapY >= startY && tapY <= endY;
if (tapped) {
getViewGroup().setOnTouchListener(null);
return returnTapEvent(message, data, callbackContext);
}
callbackContext.success(json);
return true;
} else {
return false;
}
}
});
});
} else {
toast.getView().setOnTouchListener(new View.OnTouchListener() {
@Override
public boolean onTouch(View view, MotionEvent motionEvent) {
return motionEvent.getAction() == MotionEvent.ACTION_DOWN && returnTapEvent(message, data, callbackContext);
}
});
}
toast.show();
mostRecentToast = toast;
@ -117,10 +165,32 @@ public class Toast extends CordovaPlugin {
}
}
private boolean returnTapEvent(String message, JSONObject data, CallbackContext callbackContext) {
final JSONObject json = new JSONObject();
try {
json.put("event", "touch");
json.put("message", message);
json.put("data", data);
} catch (JSONException e) {
e.printStackTrace();
}
callbackContext.success(json);
return true;
}
// lazy init and caching
private ViewGroup getViewGroup() {
if (viewGroup == null) {
viewGroup = (ViewGroup) ((ViewGroup) cordova.getActivity().findViewById(android.R.id.content)).getChildAt(0);
}
return viewGroup;
}
@Override
public void onPause(boolean multitasking) {
if (mostRecentToast != null) {
mostRecentToast.cancel();
getViewGroup().setOnTouchListener(null);
}
this.isPaused = true;
}