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Original: Android Camera2 photo (iii)--toggle camera, time lapse and flash mode
First, switch the cameraTo switch between the front and rear cameras, you first need to close the previously opened camera, turn off preview, then reopen the new camera and reopen preview.public void Switchcamera () { if (mcameraid.equals (Camera_front)) { mcameraid = camera_back; Closecamera ();
browsers, such as Dropbox.
TOP2: Terminal IDE
The Terminal IDE is a highly scalable terminal application. It has a complete java/c/c++/html/android development kit and can be run on any Android device. It also sets the c/java/html as the primary option for developer development in the editor.
TOP3: Syntax highlighted Code
In the past two days, after programming the android camera module and setting various parameters, we found that during previewing, the photos were reversed, rather than up or down, but 90 °. My mobile phone is Huawei u9200 and I used android4.0.3. Later I saw fuse (90), and then the preview was normal. However, the photos are still skewed when they are opened on the computer. Tilted 90 °, and then added this sentence: myparameters. Set ("rotation ",90
""true"); //Aspectx aspecty is the ratio of width to height, where the square is set (aspect ratio is 1:1)Intent.putextra ("Aspectx", 1); Intent.putextra ("Aspecty", 1); //Outputx outputy is a cropped image with a wide height of Intent.putextra ("OUTPUTX"); Intent.putextra ("outputy"); Intent.putextra ("Return-data"true); cut_ok);}4. Display and save pictures/** * Save the picture data after cropping to set the picture to ImageView * picdata */Setpictoview (Intent picdata) {c
Request permission
uses-feature android:name="android.hardware.camera" android:required="true" />
Check if the camera can be used
hasSystemFeature(PackageManager.FEATURE_CAMERA).
Get photos
staticfinalint1;privatevoiddispatchTakePictureIntent() { new Intent(MediaStore.ACTION_IMAGE_CAPTURE); ifnull) { startActivityForResult(takePictureIntent, REQUEST_IMAGE_CAPTURE); }}
Get photo
Start writing Android's Photo browser today
The first thing to solve is to get sdcard below all the files that are pictures of the directory
So I wrote a generic Java class to get the suffix is. jpg,.bmp.png.jpeg file
Package com.jiangqq.utlis;
Import Java.io.File;
Import java.util.ArrayList;
Public class FileUtils
{
Private static ArrayList filelist = new ArrayList ();
Public static void
: deal with the 90 degree problem and show: Private void setimage(Uri mimagecaptureuri) {//whether it's a photo shoot or a picture, each picture has a orientation value stored in the data that corresponds to the rotation angle.//so we are taking out the image is to take the angle value out so that the picture can be displayed correctly, no rotation effect to watchcontentresolver CR= This. Getcontentresolver (); Cursor Cursor= Cr.query (Mimagecaptur
The example of this article for everyone to share the Android imitation micro-letter said, mood functions for your reference, the specific contents are as follows
Not only can realize the photo, select the gallery, the case of multiple patterns upload, the current many apps have similar functions of micro-letter friends, can be published to say such as the accompanying picture upload. The following is the
Recently in the development of the letter, found capture="Camera" >, Android can display cameras and documents, but iOS only has the camera option, and finally, by judging the device type, both iOS and Android can display the photo and gallery selection, The code is as follows:var u = navigator.useragent, app = Navigator.appversion;var isandroid = u.indexof ('
In jb2, take a photo/video in camera, and click the thumbnail in the lower right corner/slide to the left to view the image/video, after you click "delete" menu to delete all images/videos, the camera preview is displayed only at about 1/4 on the left of the screen. After sliding to the right, the camera preview interface is displayed. How to automatically return to the cemera preview interface after deleting all content from the "delete" menu
The
As part of the Android 2.2 "Froyo" Update, Google announced a software upgrade for Android mobile phone cameras at its I/O conference on Thursday.Google brings a brand new drop-down menu and transparent control system to help identify and access camera functions. Google also enhances the digital zoom feature from 5 to 13, you can drag the slider with your finger to complete the operation. In addition, the t
Android Development Get photo album of the way There are many kinds of online, here is a Android4.4 method, because the higher the version, some old APIs will be discarded, the new API and the old API is incompatible, resulting in a lot of problems.
For example: Managedquery () has now been replaced by Getcontentresolver (). query (), but their parameters are the same
such as Android4.4 after Intent (inte
This article mainly introduces the android to achieve photo, video, recording code data, here sorted out the detailed code, the need for small partners can refer to.
Recordactivity.java
Package com.cons.dcg.collect;
Import Java.io.File;
Import Java.text.SimpleDateFormat;
Import java.util.*;
Import android.app.*;
Import android.content.Intent;
Import Android.database.Cursor;
Import Android.net.Uri;
Imp
Android-image-filter19 photo filters, easy to use, all filters in file Bitmapfilter.java:Bitmap Newbitmap = Bitmapfilter.changestyle (Originbitmap, Bitmapfilter.blur_style); Imageview.setimagebitmap ( NEWBITMAP); Fresco-processorsA picture processor for Fresco that offers a variety of transformations.Android Camera Live Filter Series(Android Camera Live filter)
Android imitation photo, second shot, video cover selection. There are pictures with truth.
I am too lazy to add comments when there are not many codes. Forgive me for being lazy.
No thread is added for obtaining the thumbnail. FC may occur on some low-end servers or HD videos. You need to add the required children's shoes.
Code:
package com.tan.videoselectthumbnail;import java.lang.ref.WeakReference;im
Android phoneThe code editor is simple and convenient. Last year we saw the best iPad code editor, which was applicableAndroid phoneThe code editor is rare, and the current situation is very different. The following describes two popular editors that are very suitable for Android
Android: imitation QQ photo selector (display by album category, select more ),
The purpose of this example is to implement the photo selection function similar to QQ. After selecting a photo, use a page similar to Sina Weibo to display it.
First:
The main technologies used in this example:
1. Use ContentProvid
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