(mcursor.movetonext ()) {//print log to view the value of the photo id long id = mcursor.getlong (mcurso R.getcolumnindex (mediastore.images.media._id)); LOG.I ("mediastore.images.media_id=", ID + ""); Filter out unwanted images, just get pictures of photos stored in the photo album after the picture String path = mcursor.getstring (Mcursor.getcolumnindex (MEDIASTORE.IMAGE
In one of the previous articles, we introduced a simple camera opening function, as described in. Android Simple call camera function, to realize the open camera function, this time will be taken in front of the photo display into the ImageView, forming a complete effect to see the example Mainactivity.javaPackage Com.example.camera;import Java.io.file;import Android.app.activity;import android.content.inte
Android learning route (3) run your Android app, route android
If you have created your Android project according to the previous lesson, it contains the default "Hello World" source file, allowing your project to run immediately.
How do you run your application? Two things:
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 ();
One app in Android launches another application generally there are 2 different cases,The package name of the application being launched is known and unknown in two cases:1 The package name of the app being launched is known: /** launches another applied code, where the app's package named PackageName, the application's entry is packagename.mainactivity,
This article describes the Android implementation call system album and photo Demo sample. Share to everyone for your reference, specific as follows:
Recently, I have seen several people in the group talk about the Internet, some of the Android call system photo albums and photo
)Application name Get method: Packagemanager.getapplicationlabel (ApplicationInfo)Access method using permissions: Packagemanager.getpackageinfo (packagename,packagemanager.get_permissions). requestedpermissionsGet the specific information method by ResolveInfo:Package name Get method: Resolve.activityInfo.packageNameIcon Get Get Method: Resolve.loadicon (Packagemanager)App Name Get method: Resolve.loadlabel (Packagemanager). ToString ()"
control system as part of the project. To edit the file, you can right-click the project folder in Eclipse and select Properties. Local.propertiesThis file is used to save custom build properties for a specific computer. If you use ANT to build your project, the file needs to include the SDK installation path. The file should not be included in the version control system. If you use Eclipse, the file can be ignored. Ant.propertiesThis file is used to save the custom properties of the build sy
==================== Problem Description ====================Heroes, Ben does not understand Android, ask a solution can be achieved:An already released app, this app has a button when it goes in, the normal situation is we click this button by hand, will trigger this button event;Now I want to develop an Android
Original: Android Project Combat (22): Launch another app or restart the appFirst, launch another appCurrent company project needs, a main app, need to open some small apps, these small apps are integrated unity, but still Android program (all small app package name is known
Android application development process, there may be needs, such as: Jump to the application market to download applications, jump to the application market to their own application scoring, jump to the application market to update their own applications. So how do you jump to the app market?Possible ways to jump everyone knows, the method is as follows:static void goToMarket(Context context, String packag
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
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
Differences between Android TV app and mobile app: androidappOne of the company's projects is for android TV. Thanks to the daily report, summary: android TV app presents the difference between the ui and mobile app.The main diffe
The page appears blank when you make an Android or iOS app callMy backend was developed in PHP. I am the first to call the unified next order generation, generate prepay_id pre-paid order number, the code is as follows:
config[' money ') *100; $notify _url= $this->config[' Notifyurl ']; Notification url//set the unified Payment interface parameters//settings required parameters//appid filled, the merchan
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
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