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Code Issues Projects Releases Wiki Activity

Fix measure callback for TextInput on Nodes

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Summary: Add a MeasureUtil class

Reviewed By: emilsjolander

Differential Revision: D3467598

fbshipit-source-id: 3ef0da1e4ef16c1f9756653d0aa2e8aa5a598eb1
This commit is contained in:
Ahmed El-Helw 2016-06-22 14:58:07 -07:00 committed by Facebook Github Bot 8
parent 072ef0a0d4
commit c95d3ef147
3 changed files with 32 additions and 20 deletions
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15
ReactAndroid/src/main/java/com/facebook/react/views/textinput/BUCK
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@ -4,15 +4,16 @@ android_library(
name = 'textinput', name = 'textinput',
srcs = glob(['*.java']), srcs = glob(['*.java']),
deps = [ deps = [
react_native_target('java/com/facebook/react/bridge:bridge'),
react_native_target('java/com/facebook/react/common:common'),
react_native_target('java/com/facebook/react/views/text:text'),
react_native_target('java/com/facebook/csslayout:csslayout'),
react_native_target('java/com/facebook/react/modules/core:core'),
react_native_target('java/com/facebook/react/uimanager:uimanager'),
react_native_target('java/com/facebook/react/uimanager/annotations:annotations'),
react_native_dep('third-party/java/infer-annotations:infer-annotations'), react_native_dep('third-party/java/infer-annotations:infer-annotations'),
react_native_dep('third-party/java/jsr-305:jsr-305'), react_native_dep('third-party/java/jsr-305:jsr-305'),
react_native_target('java/com/facebook/csslayout:csslayout'),
react_native_target('java/com/facebook/react/bridge:bridge'),
react_native_target('java/com/facebook/react/common:common'),
react_native_target('java/com/facebook/react/modules/core:core'),
react_native_target('java/com/facebook/react/uimanager/annotations:annotations'),
react_native_target('java/com/facebook/react/uimanager:uimanager'),
react_native_target('java/com/facebook/react/views/text:text'),
react_native_target('java/com/facebook/react/views/view:view'),
], ],
visibility = [ visibility = [
'PUBLIC', 'PUBLIC',

17
ReactAndroid/src/main/java/com/facebook/react/views/textinput/ReactTextInputShadowNode.java
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@ -13,11 +13,9 @@ import javax.annotation.Nullable;
import android.text.Spannable; import android.text.Spannable;
import android.util.TypedValue; import android.util.TypedValue;
import android.view.View.MeasureSpec;
import android.view.ViewGroup; import android.view.ViewGroup;
import android.widget.EditText; import android.widget.EditText;
import com.facebook.csslayout.CSSConstants;
import com.facebook.csslayout.CSSMeasureMode; import com.facebook.csslayout.CSSMeasureMode;
import com.facebook.csslayout.CSSNode; import com.facebook.csslayout.CSSNode;
import com.facebook.csslayout.MeasureOutput; import com.facebook.csslayout.MeasureOutput;
@ -29,6 +27,7 @@ import com.facebook.react.uimanager.ThemedReactContext;
import com.facebook.react.uimanager.UIViewOperationQueue; import com.facebook.react.uimanager.UIViewOperationQueue;
import com.facebook.react.uimanager.ViewDefaults; import com.facebook.react.uimanager.ViewDefaults;
import com.facebook.react.uimanager.annotations.ReactProp; import com.facebook.react.uimanager.annotations.ReactProp;
import com.facebook.react.views.view.MeasureUtil;
import com.facebook.react.views.text.ReactTextShadowNode; import com.facebook.react.views.text.ReactTextShadowNode;
import com.facebook.react.views.text.ReactTextUpdate; import com.facebook.react.views.text.ReactTextUpdate;
@ -91,21 +90,13 @@ public class ReactTextInputShadowNode extends ReactTextShadowNode implements
editText.setLines(mNumberOfLines); editText.setLines(mNumberOfLines);
} }
editText.measure(getMeasureSpec(width, widthMode), getMeasureSpec(height, heightMode)); editText.measure(
MeasureUtil.getMeasureSpec(width, widthMode),
MeasureUtil.getMeasureSpec(height, heightMode));
measureOutput.width = editText.getMeasuredWidth(); measureOutput.width = editText.getMeasuredWidth();
measureOutput.height = editText.getMeasuredHeight(); measureOutput.height = editText.getMeasuredHeight();
} }
private int getMeasureSpec(float size, CSSMeasureMode mode) {
if (mode == CSSMeasureMode.EXACTLY) {
return MeasureSpec.makeMeasureSpec((int) size, MeasureSpec.EXACTLY);
} else if (mode == CSSMeasureMode.AT_MOST) {
return MeasureSpec.makeMeasureSpec((int) size, MeasureSpec.AT_MOST);
} else {
return MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED);
}
}
@Override @Override
public void onBeforeLayout() { public void onBeforeLayout() {
// We don't have to measure the text within the text input. // We don't have to measure the text within the text input.

20
ReactAndroid/src/main/java/com/facebook/react/views/view/MeasureUtil.java Normal file
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@ -0,0 +1,20 @@
// Copyright 2004-present Facebook. All Rights Reserved.
package com.facebook.react.views.view;
import android.view.View;
import com.facebook.csslayout.CSSMeasureMode;
public class MeasureUtil {
public static int getMeasureSpec(float size, CSSMeasureMode mode) {
if (mode == CSSMeasureMode.EXACTLY) {
return View.MeasureSpec.makeMeasureSpec((int) size, View.MeasureSpec.EXACTLY);
} else if (mode == CSSMeasureMode.AT_MOST) {
return View.MeasureSpec.makeMeasureSpec((int) size, View.MeasureSpec.AT_MOST);
} else {
return View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED);
}
}
}