storage emulated 0 android data

When an application is installed in Android, we generate a lot of data in the process of using the app, and the app has its own data, so how do we store the data?How data is storedThere are 5 ways to store your Android

FIS = openfileinput ("Test.txt"); the //1. Definition byte[] - byte[] B =New byte[1024]; - inti = 0;//length of data read theString str1 = ""; the //2. Cyclic reading the while((i = Fis.read (b)) >0) the { -String str =NewString (b,0, i); theSTR1

First of all, what is internal storage ?Under the Android platform, it has its own independent data storage rules, under the Windows platform, the application can access or modify the file resources under other applications freely or on the basis of specific access rights.But under the

", Toast.length_short). Show (); } } Public voidonclick10 (view view) {if(Environment.getexternalstoragestate (). Equals (environment.media_mounted)) {//1. Get the content you want to store//String content = Et_5.gettext (). toString (); //2. Get the external storage directory with package name--only to the root directoryString Sdpath =environment.getexternalstoragedirectory (). GetAbsolutePath (); //Toast.maketext (activitydata.this, "sdpath="

Data storage in Android (2): android Storage In the previous article, we introduced how to use SharedPreferences. Today, we will continue to introduce another way to store data: using internal

Directory (?) [+]When an application is installed in Android, we generate a lot of data in the process of using the app, and the app has its own data, so how do we store the data?How data is storedThere are 5 ways to store your Android