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Use ViewCompat support library 

Change-Id: I4ba261752750f5087cba810045669512b430b5e0
main
Tadashi G. Takaoka 2014-01-27 16:11:03 +09:00
parent 963d97af6d
commit e7ee4fa862
4 changed files with 9 additions and 77 deletions
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68
java/src/com/android/inputmethod/compat/ViewCompatUtils.java
View File

@ -1,68 +0,0 @@
/*
* Copyright (C) 2013 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.inputmethod.compat;
import android.view.View;
import java.lang.reflect.Method;
public final class ViewCompatUtils {
// Note that View.LAYOUT_DIRECTION_LTR and View.LAYOUT_DIRECTION_RTL have been introduced in
// API level 17 (Build.VERSION_CODE.JELLY_BEAN_MR1).
public static final int LAYOUT_DIRECTION_LTR = (Integer)CompatUtils.getFieldValue(null, 0x0,
CompatUtils.getField(View.class, "LAYOUT_DIRECTION_LTR"));
public static final int LAYOUT_DIRECTION_RTL = (Integer)CompatUtils.getFieldValue(null, 0x1,
CompatUtils.getField(View.class, "LAYOUT_DIRECTION_RTL"));
// Note that View.getPaddingEnd(), View.setPaddingRelative(int,int,int,int), and
// View.getLayoutDirection() have been introduced in API level 17
// (Build.VERSION_CODE.JELLY_BEAN_MR1).
private static final Method METHOD_getPaddingEnd = CompatUtils.getMethod(
View.class, "getPaddingEnd");
private static final Method METHOD_setPaddingRelative = CompatUtils.getMethod(
View.class, "setPaddingRelative",
Integer.TYPE, Integer.TYPE, Integer.TYPE, Integer.TYPE);
private static final Method METHOD_getLayoutDirection = CompatUtils.getMethod(
View.class, "getLayoutDirection");
private ViewCompatUtils() {
// This utility class is not publicly instantiable.
}
public static int getPaddingEnd(final View view) {
if (METHOD_getPaddingEnd == null) {
return view.getPaddingRight();
}
return (Integer)CompatUtils.invoke(view, 0, METHOD_getPaddingEnd);
}
public static void setPaddingRelative(final View view, final int start, final int top,
final int end, final int bottom) {
if (METHOD_setPaddingRelative == null) {
view.setPadding(start, top, end, bottom);
return;
}
CompatUtils.invoke(view, null, METHOD_setPaddingRelative, start, top, end, bottom);
}
public static int getLayoutDirection(final View view) {
if (METHOD_getLayoutDirection == null) {
return LAYOUT_DIRECTION_LTR;
}
return (Integer)CompatUtils.invoke(view, 0, METHOD_getLayoutDirection);
}
}

6
java/src/com/android/inputmethod/latin/setup/SetupStartIndicatorView.java
View File

@ -21,13 +21,13 @@ import android.content.res.ColorStateList;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.Path;
import android.support.v4.view.ViewCompat;
import android.util.AttributeSet;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.LinearLayout;
import android.widget.TextView;
import com.android.inputmethod.compat.ViewCompatUtils;
import com.android.inputmethod.latin.R;
public final class SetupStartIndicatorView extends LinearLayout {
@ -96,13 +96,13 @@ public final class SetupStartIndicatorView extends LinearLayout {
@Override
protected void onDraw(final Canvas canvas) {
super.onDraw(canvas);
final int layoutDirection = ViewCompatUtils.getLayoutDirection(this);
final int layoutDirection = ViewCompat.getLayoutDirection(this);
final int width = getWidth();
final int height = getHeight();
final float halfHeight = height / 2.0f;
final Path path = mIndicatorPath;
path.rewind();
if (layoutDirection == ViewCompatUtils.LAYOUT_DIRECTION_RTL) {
if (layoutDirection == ViewCompat.LAYOUT_DIRECTION_RTL) {
// Left arrow
path.moveTo(width, 0.0f);
path.lineTo(0.0f, halfHeight);

6
java/src/com/android/inputmethod/latin/setup/SetupStepIndicatorView.java
View File

@ -20,10 +20,10 @@ import android.content.Context;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.Path;
import android.support.v4.view.ViewCompat;
import android.util.AttributeSet;
import android.view.View;
import com.android.inputmethod.compat.ViewCompatUtils;
import com.android.inputmethod.latin.R;
public final class SetupStepIndicatorView extends View {
@ -38,12 +38,12 @@ public final class SetupStepIndicatorView extends View {
}
public void setIndicatorPosition(final int stepPos, final int totalStepNum) {
final int layoutDirection = ViewCompatUtils.getLayoutDirection(this);
final int layoutDirection = ViewCompat.getLayoutDirection(this);
// The indicator position is the center of the partition that is equally divided into
// the total step number.
final float partionWidth = 1.0f / totalStepNum;
final float pos = stepPos * partionWidth + partionWidth / 2.0f;
mXRatio = (layoutDirection == ViewCompatUtils.LAYOUT_DIRECTION_RTL) ? 1.0f - pos : pos;
mXRatio = (layoutDirection == ViewCompat.LAYOUT_DIRECTION_RTL) ? 1.0f - pos : pos;
invalidate();
}

6
java/src/com/android/inputmethod/latin/setup/SetupWizardActivity.java
View File

@ -25,6 +25,7 @@ import android.net.Uri;
import android.os.Bundle;
import android.os.Message;
import android.provider.Settings;
import android.support.v4.view.ViewCompat;
import android.util.Log;
import android.view.View;
import android.view.inputmethod.InputMethodInfo;
@ -34,7 +35,6 @@ import android.widget.TextView;
import android.widget.VideoView;
import com.android.inputmethod.compat.TextViewCompatUtils;
import com.android.inputmethod.compat.ViewCompatUtils;
import com.android.inputmethod.latin.R;
import com.android.inputmethod.latin.settings.SettingsActivity;
import com.android.inputmethod.latin.utils.CollectionUtils;
@ -449,8 +449,8 @@ public final class SetupWizardActivity extends Activity implements View.OnClickL
mActionLabel = (TextView)mStepView.findViewById(R.id.setup_step_action_label);
mActionLabel.setText(res.getString(actionLabel));
if (actionIcon == 0) {
final int paddingEnd = ViewCompatUtils.getPaddingEnd(mActionLabel);
ViewCompatUtils.setPaddingRelative(mActionLabel, paddingEnd, 0, paddingEnd, 0);
final int paddingEnd = ViewCompat.getPaddingEnd(mActionLabel);
ViewCompat.setPaddingRelative(mActionLabel, paddingEnd, 0, paddingEnd, 0);
} else {
TextViewCompatUtils.setCompoundDrawablesRelativeWithIntrinsicBounds(
mActionLabel, res.getDrawable(actionIcon), null, null, null);