本文整理汇总了Java中com.hyphenate.util.ImageUtils类的典型用法代码示例。如果您正苦于以下问题:Java ImageUtils类的具体用法?Java ImageUtils怎么用?Java ImageUtils使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
ImageUtils类属于com.hyphenate.util包,在下文中一共展示了ImageUtils类的8个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的Java代码示例。
示例1: onPreExecute
import com.hyphenate.util.ImageUtils; //导入依赖的package包/类
@Override
protected void onPreExecute() {
super.onPreExecute();
int degree = ImageUtils.readPictureDegree(path);
if (degree != 0) {
pb.setVisibility(View.VISIBLE);
photoView.setVisibility(View.INVISIBLE);
} else {
pb.setVisibility(View.INVISIBLE);
photoView.setVisibility(View.VISIBLE);
}
}
开发者ID:turoDog,项目名称:KTalk,代码行数:14,代码来源:EaseLoadLocalBigImgTask.java
示例2: showVideoThumbView
import com.hyphenate.util.ImageUtils; //导入依赖的package包/类
/**
* show video thumbnails
*
* @param localThumb
* local path for thumbnail
* @param iv
* @param thumbnailUrl
* Url on server for thumbnails
* @param message
*/
private void showVideoThumbView(final String localThumb, final ImageView iv, String thumbnailUrl, final EMMessage message) {
// first check if the thumbnail image already loaded into cache
Bitmap bitmap = EaseImageCache.getInstance().get(localThumb);
if (bitmap != null) {
// thumbnail image is already loaded, reuse the drawable
iv.setImageBitmap(bitmap);
} else {
new AsyncTask<Void, Void, Bitmap>() {
@Override
protected Bitmap doInBackground(Void... params) {
if (new File(localThumb).exists()) {
return ImageUtils.decodeScaleImage(localThumb, 160, 160);
} else {
return null;
}
}
@Override
protected void onPostExecute(Bitmap result) {
super.onPostExecute(result);
if (result != null) {
EaseImageCache.getInstance().put(localThumb, result);
iv.setImageBitmap(result);
} else {
if (message.status() == EMMessage.Status.FAIL) {
if (EaseCommonUtils.isNetWorkConnected(activity)) {
EMClient.getInstance().chatManager().downloadThumbnail(message);
}
}
}
}
}.execute();
}
}
开发者ID:turoDog,项目名称:KTalk,代码行数:50,代码来源:EaseChatRowVideo.java
示例3: showVideoThumbView
import com.hyphenate.util.ImageUtils; //导入依赖的package包/类
/**
* 展示视频缩略图
*
* @param localThumb
* 本地缩略图路径
* @param iv
* @param thumbnailUrl
* 远程缩略图路径
* @param message
*/
private void showVideoThumbView(final String localThumb, final ImageView iv, String thumbnailUrl, final EMMessage message) {
// first check if the thumbnail image already loaded into cache
Bitmap bitmap = EaseImageCache.getInstance().get(localThumb);
if (bitmap != null) {
// thumbnail image is already loaded, reuse the drawable
iv.setImageBitmap(bitmap);
} else {
new AsyncTask<Void, Void, Bitmap>() {
@Override
protected Bitmap doInBackground(Void... params) {
if (new File(localThumb).exists()) {
return ImageUtils.decodeScaleImage(localThumb, 160, 160);
} else {
return null;
}
}
@Override
protected void onPostExecute(Bitmap result) {
super.onPostExecute(result);
if (result != null) {
EaseImageCache.getInstance().put(localThumb, result);
iv.setImageBitmap(result);
} else {
if (message.status() == EMMessage.Status.FAIL) {
if (EaseCommonUtils.isNetWorkConnected(activity)) {
EMClient.getInstance().chatManager().downloadThumbnail(message);
}
}
}
}
}.execute();
}
}
开发者ID:Rabbit00,项目名称:MeifuGO,代码行数:50,代码来源:EaseChatRowVideo.java
示例4: doInBackground
import com.hyphenate.util.ImageUtils; //导入依赖的package包/类
@Override
protected Bitmap doInBackground(Void... params) {
Bitmap bitmap = ImageUtils.decodeScaleImage(path, width, height);
return bitmap;
}
开发者ID:turoDog,项目名称:KTalk,代码行数:6,代码来源:EaseLoadLocalBigImgTask.java
示例5: onCreate
import com.hyphenate.util.ImageUtils; //导入依赖的package包/类
@SuppressLint("NewApi")
@Override
protected void onCreate(Bundle savedInstanceState) {
setContentView(R.layout.ease_activity_show_big_image);
super.onCreate(savedInstanceState);
image = (EasePhotoView) findViewById(R.id.image);
ProgressBar loadLocalPb = (ProgressBar) findViewById(R.id.pb_load_local);
default_res = getIntent().getIntExtra("default_image", R.drawable.ease_default_avatar);
Uri uri = getIntent().getParcelableExtra("uri");
localFilePath = getIntent().getExtras().getString("localUrl");
String msgId = getIntent().getExtras().getString("messageId");
EMLog.d(TAG, "show big msgId:" + msgId );
//show the image if it exist in local path
if (uri != null && new File(uri.getPath()).exists()) {
EMLog.d(TAG, "showbigimage file exists. directly show it");
DisplayMetrics metrics = new DisplayMetrics();
getWindowManager().getDefaultDisplay().getMetrics(metrics);
// int screenWidth = metrics.widthPixels;
// int screenHeight =metrics.heightPixels;
bitmap = EaseImageCache.getInstance().get(uri.getPath());
if (bitmap == null) {
EaseLoadLocalBigImgTask task = new EaseLoadLocalBigImgTask(this, uri.getPath(), image, loadLocalPb, ImageUtils.SCALE_IMAGE_WIDTH,
ImageUtils.SCALE_IMAGE_HEIGHT);
if (android.os.Build.VERSION.SDK_INT > 10) {
task.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
} else {
task.execute();
}
} else {
image.setImageBitmap(bitmap);
}
} else if(msgId != null) {
downloadImage(msgId);
}else {
image.setImageResource(default_res);
}
image.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
finish();
}
});
}
开发者ID:turoDog,项目名称:KTalk,代码行数:47,代码来源:EaseShowBigImageActivity.java
示例6: onCreate
import com.hyphenate.util.ImageUtils; //导入依赖的package包/类
@SuppressLint("NewApi")
@Override
protected void onCreate(Bundle savedInstanceState) {
setContentView(R.layout.ease_activity_show_big_image);
super.onCreate(savedInstanceState);
image = (EasePhotoView) findViewById(R.id.image);
loadLocalPb = (ProgressBar) findViewById(R.id.pb_load_local);
default_res = getIntent().getIntExtra("default_image", R.drawable.ease_default_avatar);
Uri uri = getIntent().getParcelableExtra("uri");
String remotepath = getIntent().getExtras().getString("remotepath");
localFilePath = getIntent().getExtras().getString("localUrl");
String secret = getIntent().getExtras().getString("secret");
EMLog.d(TAG, "show big image uri:" + uri + " remotepath:" + remotepath);
//本地存在,直接显示本地的图片
if (uri != null && new File(uri.getPath()).exists()) {
EMLog.d(TAG, "showbigimage file exists. directly show it");
DisplayMetrics metrics = new DisplayMetrics();
getWindowManager().getDefaultDisplay().getMetrics(metrics);
// int screenWidth = metrics.widthPixels;
// int screenHeight =metrics.heightPixels;
bitmap = EaseImageCache.getInstance().get(uri.getPath());
if (bitmap == null) {
EaseLoadLocalBigImgTask task = new EaseLoadLocalBigImgTask(this, uri.getPath(), image, loadLocalPb, ImageUtils.SCALE_IMAGE_WIDTH,
ImageUtils.SCALE_IMAGE_HEIGHT);
if (android.os.Build.VERSION.SDK_INT > 10) {
task.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
} else {
task.execute();
}
} else {
image.setImageBitmap(bitmap);
}
} else if (remotepath != null) { //去服务器下载图片
EMLog.d(TAG, "download remote image");
Map<String, String> maps = new HashMap<String, String>();
if (!TextUtils.isEmpty(secret)) {
maps.put("share-secret", secret);
}
downloadImage(remotepath, maps);
} else {
image.setImageResource(default_res);
}
image.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
finish();
}
});
}
开发者ID:Rabbit00,项目名称:MeifuGO,代码行数:53,代码来源:EaseShowBigImageActivity.java
示例7: downloadImage
import com.hyphenate.util.ImageUtils; //导入依赖的package包/类
/**
* 下载图片
*
* @param remoteFilePath
*/
private void downloadImage(final String remoteFilePath, final Map<String, String> headers) {
String str1 = getResources().getString(R.string.Download_the_pictures);
pd = new ProgressDialog(this);
pd.setProgressStyle(ProgressDialog.STYLE_SPINNER);
pd.setCanceledOnTouchOutside(false);
pd.setMessage(str1);
pd.show();
File temp = new File(localFilePath);
final String tempPath = temp.getParent() + "/temp_" + temp.getName();
final EMCallBack callback = new EMCallBack() {
public void onSuccess() {
runOnUiThread(new Runnable() {
@Override
public void run() {
new File(tempPath).renameTo(new File(localFilePath));
DisplayMetrics metrics = new DisplayMetrics();
getWindowManager().getDefaultDisplay().getMetrics(metrics);
int screenWidth = metrics.widthPixels;
int screenHeight = metrics.heightPixels;
bitmap = ImageUtils.decodeScaleImage(localFilePath, screenWidth, screenHeight);
if (bitmap == null) {
image.setImageResource(default_res);
} else {
image.setImageBitmap(bitmap);
EaseImageCache.getInstance().put(localFilePath, bitmap);
isDownloaded = true;
}
if (EaseShowBigImageActivity.this.isFinishing() || EaseShowBigImageActivity.this.isDestroyed()) {
return;
}
if (pd != null) {
pd.dismiss();
}
}
});
}
public void onError(int error, String msg) {
EMLog.e(TAG, "offline file transfer error:" + msg);
File file = new File(tempPath);
if (file.exists()&&file.isFile()) {
file.delete();
}
runOnUiThread(new Runnable() {
@Override
public void run() {
if (EaseShowBigImageActivity.this.isFinishing() || EaseShowBigImageActivity.this.isDestroyed()) {
return;
}
image.setImageResource(default_res);
pd.dismiss();
}
});
}
public void onProgress(final int progress, String status) {
EMLog.d(TAG, "Progress: " + progress);
final String str2 = getResources().getString(R.string.Download_the_pictures_new);
runOnUiThread(new Runnable() {
@Override
public void run() {
if (EaseShowBigImageActivity.this.isFinishing() || EaseShowBigImageActivity.this.isDestroyed()) {
return;
}
pd.setMessage(str2 + progress + "%");
}
});
}
};
EMClient.getInstance().chatManager().downloadFile(remoteFilePath, tempPath, headers, callback);
}
开发者ID:Rabbit00,项目名称:MeifuGO,代码行数:82,代码来源:EaseShowBigImageActivity.java
示例8: onCreate
import com.hyphenate.util.ImageUtils; //导入依赖的package包/类
@SuppressLint("NewApi")
@Override
protected void onCreate(Bundle savedInstanceState) {
setContentView(R.layout.ease_activity_show_big_image);
super.onCreate(savedInstanceState);
image = (EasePhotoView) findViewById(R.id.image);
loadLocalPb = (ProgressBar) findViewById(R.id.pb_load_local);
default_res = getIntent().getIntExtra("default_image", R.drawable.ease_default_avatar);
Uri uri = getIntent().getParcelableExtra("uri");
String remotepath = getIntent().getExtras().getString("remotepath");
localFilePath = getIntent().getExtras().getString("localUrl");
String secret = getIntent().getExtras().getString("secret");
EMLog.d(TAG, "show big image uri:" + uri + " remotepath:" + remotepath);
//show the image if it exist in local path
if (uri != null && new File(uri.getPath()).exists()) {
EMLog.d(TAG, "showbigimage file exists. directly show it");
DisplayMetrics metrics = new DisplayMetrics();
getWindowManager().getDefaultDisplay().getMetrics(metrics);
// int screenWidth = metrics.widthPixels;
// int screenHeight =metrics.heightPixels;
bitmap = EaseImageCache.getInstance().get(uri.getPath());
if (bitmap == null) {
EaseLoadLocalBigImgTask task = new EaseLoadLocalBigImgTask(this, uri.getPath(), image, loadLocalPb, ImageUtils.SCALE_IMAGE_WIDTH,
ImageUtils.SCALE_IMAGE_HEIGHT);
if (android.os.Build.VERSION.SDK_INT > 10) {
task.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
} else {
task.execute();
}
} else {
image.setImageBitmap(bitmap);
}
} else if (remotepath != null) { //download image from server
EMLog.d(TAG, "download remote image");
Map<String, String> maps = new HashMap<String, String>();
if (!TextUtils.isEmpty(secret)) {
maps.put("share-secret", secret);
}
downloadImage(remotepath, maps);
} else {
image.setImageResource(default_res);
}
image.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
finish();
}
});
}
开发者ID:HyphenateInc,项目名称:Hyphenate-EaseUI-Android,代码行数:53,代码来源:EaseShowBigImageActivity.java
注:本文中的com.hyphenate.util.ImageUtils类示例整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
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