package org.aisen.weibo.sina.ui.widget;
import org.aisen.weibo.sina.R;
import org.aisen.weibo.sina.support.compress.Timeline9ggBitmapCompress;
import org.aisen.weibo.sina.support.compress.TimelineBitmapCompress;
import org.aisen.weibo.sina.support.compress.TimelineThumbBitmapCompress;
import org.aisen.weibo.sina.support.utils.AppSettings;
import org.aisen.weibo.sina.ui.fragment.base.BizFragment;
import org.android.loader.BitmapLoader;
import org.android.loader.core.BitmapOwner;
import org.android.loader.core.ImageConfig;
import org.sina.android.bean.PicUrls;
import org.sina.android.bean.StatusContent;
import android.content.Context;
import android.graphics.Rect;
import android.util.AttributeSet;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.LinearLayout;
import com.m.common.utils.Logger;
import com.m.common.utils.SystemUtility;
import com.m.common.utils.SystemUtility.NetWorkType;
import com.m.ui.fragment.ABaseFragment;
/**
* timeline的图片容器，根据图片个数动态布局ImageView
*
* @author wangdan
*
*/
public class TimelinePicsView extends ViewGroup implements BitmapOwner {
public static final String TAG = TimelinePicsView.class.getSimpleName();
private int mWidth;
private int gap;
private PicUrls[] picUrls;
private Rect[] picRects;
private StatusContent mStatusContent;
private boolean large = true;
private BizFragment bizFragment;
private ABaseFragment ownerFragment;
public TimelinePicsView(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
init();
}
public TimelinePicsView(Context context, AttributeSet attrs) {
super(context, attrs);
init();
}
public TimelinePicsView(Context context) {
super(context);
init();
}
private void init() {
mWidth = SystemUtility.getScreenWidth() - 2 * getResources().getDimensionPixelSize(R.dimen.horizontal_margin);
gap = getResources().getDimensionPixelSize(R.dimen.gap_pics);
Logger.v(TAG, String.format("screenWidth = %d", SystemUtility.getScreenWidth()));
Logger.v(TAG, String.format("gap = %d, width = %d", gap, mWidth));
}
private void recyle() {
for (int i = 0; i < getChildCount(); i++) {
ImageView imgView = (ImageView) getChildAt(i);
imgView.setImageDrawable(BitmapLoader.getLoadingDrawable(imgView));
}
}
private void setMobileTimelinePicsView() {
picRects = null;
int size = picUrls.length;
int imgW = Math.round((mWidth - 2 * gap) * 1.0f / 3.0f);
int imgH = imgW;
LinearLayout.LayoutParams layoutParams = null;
// 4个特殊情况，上2个下2个
if (size == 4) {
layoutParams = new LinearLayout.LayoutParams(mWidth, imgH * 2 + gap);
picRects = new Rect[4];
Rect rect = new Rect(0, 0, imgW, imgH);
picRects[0] = rect;
rect = new Rect(imgW + gap, 0, imgW * 2 + gap, imgH);
picRects[1] = rect;
rect = new Rect(0, imgH + gap, imgW, imgH * 2 + gap);
picRects[2] = rect;
rect = new Rect(imgW + gap, imgH + gap, imgW * 2 + gap, imgH * 2 + gap);
picRects[3] = rect;
}
else {
int height = 0;
switch (size) {
case 1:
case 2:
case 3:
height = imgH;
break;
case 5:
case 6:
height = imgH * 2 + gap;
break;
case 7:
case 8:
case 9:
height = imgH * 3 + gap * 2;
break;
}
layoutParams = new LinearLayout.LayoutParams(mWidth, height);
picRects = getSmallRectArr(size);
}
setLayoutParams(layoutParams);
displayPics();
// 重新绘制
requestLayout();
}
private Rect[] getSmallRectArr(int size) {
int imgW = Math.round((mWidth - 2 * gap) * 1.0f / 3.0f);
int imgH = imgW;
Rect[] tempRects = new Rect[9];
Rect rect = new Rect(0, 0, imgW, imgH);
tempRects[0] = rect;
rect = new Rect(imgW + gap, 0, imgW * 2 + gap, imgH);
tempRects[1] = rect;
rect = new Rect(mWidth - imgW, 0, mWidth, imgH);
tempRects[2] = rect;
rect = new Rect(0, imgH + gap, imgW, imgH * 2 + gap);
tempRects[3] = rect;
rect = new Rect(imgW + gap, imgH + gap, imgW * 2 + gap, imgH * 2 + gap);
tempRects[4] = rect;
rect = new Rect(mWidth - imgW, imgH + gap, mWidth, imgH * 2 + gap);
tempRects[5] = rect;
rect = new Rect(0, imgH * 2 + gap * 2, imgW, imgH * 3 + gap * 2);
tempRects[6] = rect;
rect = new Rect(imgW + gap, imgH * 2 + gap * 2, imgW * 2 + gap, imgH * 3 + gap * 2);
tempRects[7] = rect;
rect = new Rect(mWidth - imgW, imgH * 2 + gap * 2, mWidth, imgH * 3 + gap * 2);
tempRects[8] = rect;
Rect[] result = new Rect[size];
for (int i = 0; i < size; i++)
result[i] = tempRects[i];
return result;
}
private void setWifiTimelinePicsView() {
picRects = null;
int size = picUrls.length;
int random = 0;
LinearLayout.LayoutParams layoutParams = null;
Rect[] tempRects = new Rect[size];
switch (size) {
case 1:
int imgW = mWidth;
int imgH = Math.round(imgW * 4.0f / 3.0f);
Rect rect = new Rect((mWidth - imgW) / 2, 0, (mWidth - imgW) / 2 + imgW, imgH);
tempRects[0] = rect;
layoutParams = new LinearLayout.LayoutParams(mWidth, imgH);
break;
case 2:
imgW = (mWidth - gap) / 2;
imgH = Math.round(imgW * 4.0f / 3.0f);
rect = new Rect(0, 0, imgW, imgH);
tempRects[0] = rect;
rect = new Rect(imgW + gap, 0, mWidth, imgH);
tempRects[1] = rect;
layoutParams = new LinearLayout.LayoutParams(mWidth, imgH);
break;
case 3:
int imgW02 = Math.round((mWidth - gap) * 3.0f / 7.0f);
int imgH02 = imgW02;
int imgW01 = Math.round((mWidth - gap) * 4.0f / 7.0f);
int imgH01 = imgH02 * 2 + gap;
try {
random = (int) (Long.parseLong(mStatusContent.getId()) % 2);
} catch (Exception e) {
}
// 见/doc/3_0.png
if (random == 0) {
rect = new Rect(0, 0, imgW01, imgH01);
tempRects[0] = rect;
rect = new Rect(gap + imgW01, 0, mWidth, imgH02);
tempRects[1] = rect;
rect = new Rect(gap + imgW01, imgH02 + gap, mWidth, imgH01);
tempRects[2] = rect;
}
// 见/doc/3_1.png
else if (random == 1) {
rect = new Rect(0, 0, imgW02, imgH02);
tempRects[0] = rect;
rect = new Rect(0, imgH02 + gap, imgW02, imgH01);
tempRects[1] = rect;
rect = new Rect(gap + imgW02, 0, mWidth, imgH01);
tempRects[2] = rect;
}
layoutParams = new LinearLayout.LayoutParams(mWidth, imgH01);
break;
case 4:
imgW = Math.round((mWidth - gap) * 1.0f / 2);
imgH = Math.round(imgW * 4.0f / 3.0f);
rect = new Rect(0, 0, imgW, imgH);
tempRects[0] = rect;
rect = new Rect(gap + imgW, 0, mWidth, imgH);
tempRects[1] = rect;
rect = new Rect(0, imgH + gap, imgW, imgH * 2 + gap);
tempRects[2] = rect;
rect = new Rect(gap + imgW, imgH + gap, mWidth, imgH * 2 + gap);
tempRects[3] = rect;
layoutParams = new LinearLayout.LayoutParams(mWidth, imgH * 2 + gap);
break;
case 5:
imgW01 = Math.round((mWidth - gap) * 1.0f / 2);
imgH01 = Math.round(imgW01 * 4.0f / 3.0f);
imgW02 = Math.round((mWidth - gap * 2) * 1.0f / 3);
imgH02 = Math.round(imgW02 * 4.0f / 3.0f);
try {
random = (int) (Long.parseLong(mStatusContent.getId()) % 2);
} catch (Exception e) {
}
int height = imgH01 + imgH02 + gap;
// 见/doc/5_0.png
if (random == 0) {
rect = new Rect(0, 0, imgW01, imgH01);
tempRects[0] = rect;
rect = new Rect(gap + imgW01, 0, mWidth, imgH01);
tempRects[1] = rect;
rect = new Rect(0, imgH01 + gap, imgW02, height);
tempRects[2] = rect;
rect = new Rect(imgW02 + gap, imgH01 + gap, imgW02 * 2 + gap, height);
tempRects[3] = rect;
rect = new Rect(mWidth - imgW02, imgH01 + gap, mWidth, height);
tempRects[4] = rect;
}
// 见/doc/5_1.png
else if (random == 1) {
rect = new Rect(0, 0, imgW02, imgH02);
tempRects[0] = rect;
rect = new Rect(imgW02 + gap, 0, imgW02 * 2 + gap, imgH02);
tempRects[1] = rect;
rect = new Rect(mWidth - imgW02, 0, mWidth, imgH02);
tempRects[2] = rect;
rect = new Rect(0, imgH02 + gap, imgW01, height);
tempRects[3] = rect;
rect = new Rect(gap + imgW01, imgH02 + gap, mWidth, height);
tempRects[4] = rect;
}
layoutParams = new LinearLayout.LayoutParams(mWidth, imgH01 + imgH02 + gap);
break;
case 6:
imgW01 = Math.round((mWidth - 2 * gap) * 1.0f / 3.0f);
imgH01 = Math.round(imgW01 * 4.0f / 3.0f);
imgW02 = imgW01 * 2 + gap;
imgH02 = imgH01 * 2 + gap;
height = imgH01 + imgH02 + gap;
try {
random = (int) (Long.parseLong(mStatusContent.getId()) % 3);
} catch (Exception e) {
}
// 见/doc/6_0.png
if (random == 0) {
rect = new Rect(0, 0, imgW01, imgH01);
tempRects[0] = rect;
rect = new Rect(gap + imgW01, 0, imgW01 * 2 + gap, imgH01);
tempRects[1] = rect;
rect = new Rect(mWidth - imgW01, 0, mWidth, imgH01);
tempRects[2] = rect;
rect = new Rect(0, imgH01 + gap, imgW02, height);
tempRects[3] = rect;
rect = new Rect(imgW02 + gap, imgH01 + gap, mWidth, height - imgH01 - gap);
tempRects[4] = rect;
rect = new Rect(imgW02 + gap, height - imgH01, mWidth, height);
tempRects[5] = rect;
}
// 见/doc/6_1.png
else if (random == 1) {
rect = new Rect(0, 0, imgW01, imgH01);
tempRects[0] = rect;
rect = new Rect(0, imgH01 + gap, imgW01, imgH01 * 2 + gap);
tempRects[1] = rect;
rect = new Rect(gap + imgW01, 0, mWidth, imgH02);
tempRects[2] = rect;
rect = new Rect(0, height - imgH01, imgW01, height);
tempRects[3] = rect;
rect = new Rect(gap + imgW01, height - imgH01, gap + imgW01 * 2, height);
tempRects[4] = rect;
rect = new Rect(imgW02 + gap, height - imgH01, mWidth, height);
tempRects[5] = rect;
}
// 见/doc/6_2.png
else if (random == 2) {
rect = new Rect(0, 0, imgW02, imgH02);
tempRects[0] = rect;
rect = new Rect(imgW02 + gap, 0, mWidth, imgH01);
tempRects[1] = rect;
rect = new Rect(gap + imgW02, imgH01 + gap, mWidth, imgH01 * 2 + gap);
tempRects[2] = rect;
rect = new Rect(0, height - imgH01, imgW01, height);
tempRects[3] = rect;
rect = new Rect(gap + imgW01, height - imgH01, gap + imgW01 * 2, height);
tempRects[4] = rect;
rect = new Rect(imgW02 + gap, height - imgH01, mWidth, height);
tempRects[5] = rect;
}
// 见/doc/6_3.png
else if (random == 3) {
rect = new Rect(0, 0, imgW01, imgH01);
tempRects[0] = rect;
rect = new Rect(gap + imgW01, 0, imgW01 * 2 + gap, imgH01);
tempRects[1] = rect;
rect = new Rect(mWidth - imgW01, 0, mWidth, imgH01);
tempRects[2] = rect;
rect = new Rect(0, imgH01 + gap, imgW01, imgH01 * 2 + gap);
tempRects[3] = rect;
rect = new Rect(0, height - imgH01, imgW01, height);
tempRects[4] = rect;
rect = new Rect(imgW01 + gap, imgH01 + gap, mWidth, height);
tempRects[5] = rect;
}
layoutParams = new LinearLayout.LayoutParams(mWidth, height);
break;
case 7:
imgW01 = Math.round((mWidth - 2 * gap) * 1.0f / 3.0f);
imgH01 = Math.round(imgW01 * 4.0f / 3.0f);
imgW02 = mWidth;
imgH02 = Math.round(imgW02 * 3.0f / 4.0f);
height = imgH01 * 2 + imgH02 + gap * 2;
rect = new Rect(0, 0, imgW01, imgH01);
tempRects[0] = rect;
rect = new Rect(gap + imgW01, 0, imgW01 * 2 + gap, imgH01);
tempRects[1] = rect;
rect = new Rect(mWidth - imgW01, 0, mWidth, imgH01);
tempRects[2] = rect;
rect = new Rect(0, imgH01 + gap, imgW02, imgH01 + gap + imgH02);
tempRects[3] = rect;
rect = new Rect(0, imgH01 + gap * 2 + imgH02, imgW01, height);
tempRects[4] = rect;
rect = new Rect(gap + imgW01, imgH01 + gap * 2 + imgH02, imgW01 * 2 + gap, height);
tempRects[5] = rect;
rect = new Rect(mWidth - imgW01, imgH01 + gap * 2 + imgH02, mWidth, height);
tempRects[6] = rect;
layoutParams = new LinearLayout.LayoutParams(mWidth, height);
break;
case 8:
imgW01 = Math.round((mWidth - 2 * gap) * 1.0f / 3.0f);
imgH01 = Math.round(imgW01 * 4.0f / 3.0f);
imgW02 = Math.round((mWidth - gap) * 1.0f / 2.0f);
imgH02 = Math.round(imgW02 * 4.0f / 3.0f);
height = imgH01 * 2 + imgH02 + gap * 2;
rect = new Rect(0, 0, imgW01, imgH01);
tempRects[0] = rect;
rect = new Rect(gap + imgW01, 0, imgW01 * 2 + gap, imgH01);
tempRects[1] = rect;
rect = new Rect(mWidth - imgW01, 0, mWidth, imgH01);
tempRects[2] = rect;
rect = new Rect(0, imgH01 + gap, imgW02, imgH01 + gap + imgH02);
tempRects[3] = rect;
rect = new Rect(imgW02 + gap, imgH01 + gap, mWidth, imgH01 + gap + imgH02);
tempRects[4] = rect;
rect = new Rect(0, imgH01 + gap * 2 + imgH02, imgW01, height);
tempRects[5] = rect;
rect = new Rect(gap + imgW01, imgH01 + gap * 2 + imgH02, imgW01 * 2 + gap, height);
tempRects[6] = rect;
rect = new Rect(mWidth - imgW01, imgH01 + gap * 2 + imgH02, mWidth, height);
tempRects[7] = rect;
layoutParams = new LinearLayout.LayoutParams(mWidth, height);
break;
case 9:
imgW01 = Math.round((mWidth - 2 * gap) * 1.0f / 3.0f);
imgH01 = Math.round(imgW01 * 4.0f / 3.0f);
height = imgH01 * 2 + imgH01 + gap * 2;
rect = new Rect(0, 0, imgW01, imgH01);
tempRects[0] = rect;
rect = new Rect(gap + imgW01, 0, imgW01 * 2 + gap, imgH01);
tempRects[1] = rect;
rect = new Rect(mWidth - imgW01, 0, mWidth, imgH01);
tempRects[2] = rect;
rect = new Rect(0, imgH01 + gap, imgW01, imgH01 * 2 + gap);
tempRects[3] = rect;
rect = new Rect(gap + imgW01, imgH01 + gap, imgW01 * 2 + gap, imgH01 * 2 + gap);
tempRects[4] = rect;
rect = new Rect(mWidth - imgW01, imgH01 + gap, mWidth, imgH01 * 2 + gap);
tempRects[5] = rect;
rect = new Rect(0, imgH01 + gap * 2 + imgH01, imgW01, height);
tempRects[6] = rect;
rect = new Rect(gap + imgW01, imgH01 + gap * 2 + imgH01, imgW01 * 2 + gap, height);
tempRects[7] = rect;
rect = new Rect(mWidth - imgW01, imgH01 + gap * 2 + imgH01, mWidth, height);
tempRects[8] = rect;
layoutParams = new LinearLayout.LayoutParams(mWidth, height);
break;
}
setLayoutParams(layoutParams);
picRects = tempRects;
displayPics();
// 重新绘制
requestLayout();
}
public void displayPics() {
if (picRects == null || picUrls == null || picUrls.length == 0)
return;
for (int i = 0; i < getChildCount(); i++) {
ImageView imgView = (ImageView) getChildAt(i);
// 隐藏多余的View
if (i >= picRects.length) {
getChildAt(i).setVisibility(View.GONE);
imgView.setImageDrawable(BitmapLoader.getLoadingDrawable(imgView));
}
else {
Rect imgRect = picRects[i];
imgView.setVisibility(View.VISIBLE);
imgView.setLayoutParams(new ViewGroup.LayoutParams(imgRect.right - imgRect.left, imgRect.bottom - imgRect.top));
String url = getStatusMulImage(picUrls[i].getThumbnail_pic());
ImageConfig config = new ImageConfig();
if (large)
config.setId("status_" + large + "_" + AppSettings.getPicLargeMode());
else
config.setId("status_thumb");
config.setLoadfaildBitmapRes(R.drawable.bg_timeline_loading);
config.setLoadingBitmapRes(R.drawable.bg_timeline_loading);
config.setMaxWidth(imgRect.right - imgRect.left);
config.setMaxHeight(imgRect.bottom - imgRect.top);
if (url.equals(picUrls[i].getThumbnail_pic()))
config.setBitmapCompress(TimelineThumbBitmapCompress.class);
else if (AppSettings.getPicLargeMode() == 1)
config.setBitmapCompress(Timeline9ggBitmapCompress.class);
else
config.setBitmapCompress(TimelineBitmapCompress.class);
BitmapLoader.getInstance().display(this, url, imgView, config);
if (bizFragment != null) {
bizFragment.previousPics(imgView, mStatusContent, i);
}
}
}
}
private String getStatusMulImage(String thumbImage) {
if (large) {
return thumbImage.replace("thumbnail", "bmiddle");
}
else {
return thumbImage;
}
}
@Override
protected void onLayout(boolean changed, int l, int t, int r, int b) {
if (picRects == null)
return;
for (int i = 0; i < getChildCount(); i++) {
// 隐藏多余的View
if (i < picRects.length) {
Rect imgRect = picRects[i];
View childView = getChildAt(i);
childView.layout(imgRect.left, imgRect.top, imgRect.right, imgRect.bottom);
}
else {
break;
}
}
}
public void release() {
Logger.v(TAG, "释放资源");
mStatusContent = null;
for (int i = 0; i < getChildCount(); i++) {
ImageView imgView = (ImageView) getChildAt(i);
imgView.setImageDrawable(BitmapLoader.getLoadingDrawable(imgView));
}
}
public void setPics(StatusContent status, BizFragment bizFragment, ABaseFragment ownerFragment) {
this.bizFragment = bizFragment;
this.ownerFragment = ownerFragment;
Logger.v(TAG, "加载图片");
@SuppressWarnings("unused")
boolean replace = false;
// 如果内容发送了改变
if (mStatusContent != null && mStatusContent.getId().equals(status.getId()))
replace = true;
// 如果图片模式是小图
if (AppSettings.getPictureMode() == 0) {
if (large)
replace = true;
large = false;
}
// 如果图片模式是大图
else if (AppSettings.getPictureMode() == 1) {
if (!large)
replace = true;
large = true;
}
// 图片模式是自动，且当前是WIFI网络
else if (AppSettings.getPictureMode() == 2 && SystemUtility.getNetworkType() == NetWorkType.wifi) {
// 如果当前不是large
if (!large)
replace = true;
large = true;
}
// 图片模式是自动，且当前是Mobile网络
else if (AppSettings.getPictureMode() == 2 && SystemUtility.getNetworkType() != NetWorkType.wifi) {
// 如果当前不是large
if (large)
replace = true;
large = false;
}
mStatusContent = status;
PicUrls[] picUrls = mStatusContent.getPic_urls();
// 测试
// int size = ++loadCount % 9 + 1;
// size = 9;
// PicUrls p = new PicUrls();
// p.setThumbnail_pic("http://ww2.sinaimg.cn/bmiddle/661b513cjw1eivtz9s3fcj20bd08ct96.jpg");
// PicUrls[] tempPicUrls = new PicUrls[size];
// for (int i = 0; i < tempPicUrls.length; i++) {
// if (picUrls != null && picUrls.length > i)
// tempPicUrls[i] = picUrls[i];
// else
// tempPicUrls[i] = p;
// }
// picUrls = tempPicUrls;
this.picUrls = picUrls;
if (picUrls == null || picUrls.length == 0) {
recyle();
setVisibility(View.GONE);
}
else {
setVisibility(View.VISIBLE);
if (large && AppSettings.getPicLargeMode() == 0) {
setWifiTimelinePicsView();
}
else {
setMobileTimelinePicsView();
}
}
}
@Override
public boolean canDisplay() {
if (ownerFragment != null)
return ownerFragment.canDisplay();
return true;
}
}