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Add support for layout gravity to ToastAndroid

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Summary: Add support for top, bottom, and center layout gravity to ToastAndroid

Reviewed By: AaaChiuuu

Differential Revision: D3590224

fbshipit-source-id: 84dbbcfbe4133f291d62723c5c261acd7b32b46e
This commit is contained in:
Don Yu
2016-07-20 08:07:06 -07:00
committed by Facebook Github Bot 4
parent 768caf5e08
commit 12ec213c0d
3 changed files with 74 additions and 3 deletions
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23
ReactAndroid/src/main/java/com/facebook/react/modules/toast/ToastModule.java
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@@ -9,11 +9,11 @@
package com.facebook.react.modules.toast;
import android.view.Gravity;
import android.widget.Toast;
import com.facebook.react.bridge.NativeModule;
import com.facebook.react.bridge.ReactApplicationContext;
import com.facebook.react.bridge.ReactContext;
import com.facebook.react.bridge.ReactContextBaseJavaModule;
import com.facebook.react.bridge.ReactMethod;
import com.facebook.react.common.MapBuilder;
@@ -29,6 +29,10 @@ public class ToastModule extends ReactContextBaseJavaModule {
private static final String DURATION_SHORT_KEY = "SHORT";
private static final String DURATION_LONG_KEY = "LONG";
private static final String GRAVITY_TOP_KEY = "TOP";
private static final String GRAVITY_BOTTOM_KEY = "BOTTOM";
private static final String GRAVITY_CENTER = "CENTER";
public ToastModule(ReactApplicationContext reactContext) {
super(reactContext);
}
@@ -43,6 +47,9 @@ public class ToastModule extends ReactContextBaseJavaModule {
final Map<String, Object> constants = MapBuilder.newHashMap();
constants.put(DURATION_SHORT_KEY, Toast.LENGTH_SHORT);
constants.put(DURATION_LONG_KEY, Toast.LENGTH_LONG);
constants.put(GRAVITY_TOP_KEY, Gravity.TOP | Gravity.CENTER_HORIZONTAL);
constants.put(GRAVITY_BOTTOM_KEY, Gravity.BOTTOM | Gravity.CENTER_HORIZONTAL);
constants.put(GRAVITY_CENTER, Gravity.CENTER_HORIZONTAL | Gravity.CENTER_VERTICAL);
return constants;
}
@@ -50,9 +57,21 @@ public class ToastModule extends ReactContextBaseJavaModule {
public void show(final String message, final int duration) {
UiThreadUtil.runOnUiThread(new Runnable() {
@Override
public void run(){
public void run() {
Toast.makeText(getReactApplicationContext(), message, duration).show();
}
});
}
@ReactMethod
public void showWithGravity(final String message, final int duration, final int gravity) {
UiThreadUtil.runOnUiThread(new Runnable() {
@Override
public void run() {
Toast toast = Toast.makeText(getReactApplicationContext(), message, duration);
toast.setGravity(gravity, 0, 0);
toast.show();
}
});
}
}