diff options
author | Steve Kondik <steve@cyngn.com> | 2016-03-10 18:24:23 -0800 |
---|---|---|
committer | Steve Kondik <steve@cyngn.com> | 2016-03-10 18:24:23 -0800 |
commit | e002f536cba85cb90655e44e15497054c1a5651a (patch) | |
tree | 82ced13a5969a87673836a935a0f67d3cf16d5b5 /src/com/android/packageinstaller/permission/ui/PreferenceImageView.java | |
parent | cb079ef38ce9881687ab9c89e1c321ded722c1b3 (diff) | |
parent | b145bb2c34c495a51b83bf755e560d7b931ea8f7 (diff) | |
download | android_packages_apps_PackageInstaller-staging/cm-13.0+r22.tar.gz android_packages_apps_PackageInstaller-staging/cm-13.0+r22.tar.bz2 android_packages_apps_PackageInstaller-staging/cm-13.0+r22.zip |
Merge tag 'android-6.0.1_r22' of https://android.googlesource.com/platform/packages/apps/PackageInstaller into cm-13.0staging/cm-13.0+r22
Android 6.0.1 release 22
Diffstat (limited to 'src/com/android/packageinstaller/permission/ui/PreferenceImageView.java')
-rw-r--r-- | src/com/android/packageinstaller/permission/ui/PreferenceImageView.java | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/src/com/android/packageinstaller/permission/ui/PreferenceImageView.java b/src/com/android/packageinstaller/permission/ui/PreferenceImageView.java new file mode 100644 index 00000000..c3f51674 --- /dev/null +++ b/src/com/android/packageinstaller/permission/ui/PreferenceImageView.java @@ -0,0 +1,69 @@ +/* + * Copyright (C) 2014 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.packageinstaller.permission.ui; + +import android.content.Context; +import android.util.AttributeSet; +import android.widget.ImageView; + +/** + * Extension of ImageView that correctly applies maxWidth and maxHeight. + */ +public class PreferenceImageView extends ImageView { + + public PreferenceImageView(Context context) { + this(context, null); + } + + public PreferenceImageView(Context context, AttributeSet attrs) { + this(context, attrs, 0); + } + + public PreferenceImageView(Context context, AttributeSet attrs, int defStyleAttr) { + this(context, attrs, defStyleAttr, 0); + } + + public PreferenceImageView(Context context, AttributeSet attrs, int defStyleAttr, + int defStyleRes) { + super(context, attrs, defStyleAttr, defStyleRes); + } + + @Override + protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { + final int widthMode = MeasureSpec.getMode(widthMeasureSpec); + if (widthMode == MeasureSpec.AT_MOST || widthMode == MeasureSpec.UNSPECIFIED) { + final int widthSize = MeasureSpec.getSize(widthMeasureSpec); + final int maxWidth = getMaxWidth(); + if (maxWidth != Integer.MAX_VALUE + && (maxWidth < widthSize || widthMode == MeasureSpec.UNSPECIFIED)) { + widthMeasureSpec = MeasureSpec.makeMeasureSpec(maxWidth, MeasureSpec.AT_MOST); + } + } + + final int heightMode = MeasureSpec.getMode(heightMeasureSpec); + if (heightMode == MeasureSpec.AT_MOST || heightMode == MeasureSpec.UNSPECIFIED) { + final int heightSize = MeasureSpec.getSize(heightMeasureSpec); + final int maxHeight = getMaxHeight(); + if (maxHeight != Integer.MAX_VALUE + && (maxHeight < heightSize || heightMode == MeasureSpec.UNSPECIFIED)) { + heightMeasureSpec = MeasureSpec.makeMeasureSpec(maxHeight, MeasureSpec.AT_MOST); + } + } + + super.onMeasure(widthMeasureSpec, heightMeasureSpec); + } +} |