jkoqfvkh.zip

  • K28221
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  • Flex
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  • 2018-10-16 22:42
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调用百度AI开放平台动物识别API和百度百科API进行动物识别
jkoqfvkh.zip
  • CollectStatusPresentModule.java
    1013B
  • MeasureHelper.java
    9.1KB
  • CommentsActivity.java
    1.9KB
  • LongText.java
    492B
  • InfoPagePresent.java
    164B
内容介绍
/* * Copyright (C) 2015 Zhang Rui <bbcallen@gmail.com> * * 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.caij.emore.widget.ijk; import android.view.View; import java.lang.ref.WeakReference; public final class MeasureHelper { private WeakReference<View> mWeakView; private int mVideoWidth; private int mVideoHeight; private int mVideoSarNum; private int mVideoSarDen; private int mVideoRotationDegree; private int mMeasuredWidth; private int mMeasuredHeight; private int mCurrentAspectRatio = IRenderView.AR_ASPECT_FIT_PARENT; public MeasureHelper(View view) { mWeakView = new WeakReference<View>(view); } public View getView() { if (mWeakView == null) return null; return mWeakView.get(); } public void setVideoSize(int videoWidth, int videoHeight) { mVideoWidth = videoWidth; mVideoHeight = videoHeight; } public void setVideoSampleAspectRatio(int videoSarNum, int videoSarDen) { mVideoSarNum = videoSarNum; mVideoSarDen = videoSarDen; } public void setVideoRotation(int videoRotationDegree) { mVideoRotationDegree = videoRotationDegree; } /** * Must be called by View.onMeasure(int, int) * * @param widthMeasureSpec * @param heightMeasureSpec */ public void doMeasure(int widthMeasureSpec, int heightMeasureSpec) { //Log.i("@@@@", "onMeasure(" + MeasureSpec.toString(widthMeasureSpec) + ", " // + MeasureSpec.toString(heightMeasureSpec) + ")"); if (mVideoRotationDegree == 90 || mVideoRotationDegree == 270) { int tempSpec = widthMeasureSpec; widthMeasureSpec = heightMeasureSpec; heightMeasureSpec = tempSpec; } int width = View.getDefaultSize(mVideoWidth, widthMeasureSpec); int height = View.getDefaultSize(mVideoHeight, heightMeasureSpec); if (mCurrentAspectRatio == IRenderView.AR_MATCH_PARENT) { width = widthMeasureSpec; height = heightMeasureSpec; } else if (mVideoWidth > 0 && mVideoHeight > 0) { int widthSpecMode = View.MeasureSpec.getMode(widthMeasureSpec); int widthSpecSize = View.MeasureSpec.getSize(widthMeasureSpec); int heightSpecMode = View.MeasureSpec.getMode(heightMeasureSpec); int heightSpecSize = View.MeasureSpec.getSize(heightMeasureSpec); if (widthSpecMode == View.MeasureSpec.AT_MOST && heightSpecMode == View.MeasureSpec.AT_MOST) { float specAspectRatio = (float) widthSpecSize / (float) heightSpecSize; float displayAspectRatio; switch (mCurrentAspectRatio) { case IRenderView.AR_16_9_FIT_PARENT: displayAspectRatio = 16.0f / 9.0f; if (mVideoRotationDegree == 90 || mVideoRotationDegree == 270) displayAspectRatio = 1.0f / displayAspectRatio; break; case IRenderView.AR_4_3_FIT_PARENT: displayAspectRatio = 4.0f / 3.0f; if (mVideoRotationDegree == 90 || mVideoRotationDegree == 270) displayAspectRatio = 1.0f / displayAspectRatio; break; case IRenderView.AR_ASPECT_FIT_PARENT: case IRenderView.AR_ASPECT_FILL_PARENT: case IRenderView.AR_ASPECT_WRAP_CONTENT: default: displayAspectRatio = (float) mVideoWidth / (float) mVideoHeight; if (mVideoSarNum > 0 && mVideoSarDen > 0) displayAspectRatio = displayAspectRatio * mVideoSarNum / mVideoSarDen; break; } boolean shouldBeWider = displayAspectRatio > specAspectRatio; switch (mCurrentAspectRatio) { case IRenderView.AR_ASPECT_FIT_PARENT: case IRenderView.AR_16_9_FIT_PARENT: case IRenderView.AR_4_3_FIT_PARENT: if (shouldBeWider) { // too wide, fix width width = widthSpecSize; height = (int) (width / displayAspectRatio); } else { // too high, fix height height = heightSpecSize; width = (int) (height * displayAspectRatio); } break; case IRenderView.AR_ASPECT_FILL_PARENT: if (shouldBeWider) { // not high enough, fix height height = heightSpecSize; width = (int) (height * displayAspectRatio); } else { // not wide enough, fix width width = widthSpecSize; height = (int) (width / displayAspectRatio); } break; case IRenderView.AR_ASPECT_WRAP_CONTENT: default: if (shouldBeWider) { // too wide, fix width width = Math.min(mVideoWidth, widthSpecSize); height = (int) (width / displayAspectRatio); } else { // too high, fix height height = Math.min(mVideoHeight, heightSpecSize); width = (int) (height * displayAspectRatio); } break; } } else if (widthSpecMode == View.MeasureSpec.EXACTLY && heightSpecMode == View.MeasureSpec.EXACTLY) { // the size is fixed width = widthSpecSize; height = heightSpecSize; // for compatibility, we adjust size based on aspect ratio if (mVideoWidth * height < width * mVideoHeight) { //Log.i("@@@", "image too wide, correcting"); width = height * mVideoWidth / mVideoHeight; } else if (mVideoWidth * height > width * mVideoHeight) { //Log.i("@@@", "image too tall, correcting"); height = width * mVideoHeight / mVideoWidth; } } else if (widthSpecMode == View.MeasureSpec.EXACTLY) { // only the width is fixed, adjust the height to match aspect ratio if possible width = widthSpecSize; height = width * mVideoHeight / mVideoWidth; if (heightSpecMode == View.MeasureSpec.AT_MOST && height > heightSpecSize) { // couldn't match aspect ratio within the constraints height = heightSpecSize; } } else if (heightSpecMode == View.MeasureSpec.EXACTLY) { // only the height is fixed, adjust the width to match aspect ratio if possible height = heightSpecSize; width = height * mVideoWidth / mVideoHeight; if (widthSpecMode == View.MeasureSpec.AT_MOST && width > widthSpecSize) { // couldn't match asp
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