apk decompiled code back to the positive development of the code with syntax discrepancy read.

posts by szuzsq edited 2013-09-27 12:09:38

decompile apk

Decompilation tools related to three: apktool1.5.2, dex2jar-0.0.9.15, jd-gui.exe

For example enumerated type:

Source code is:

 
package com.example.test; 

import android.os.Bundle; 
import android.app.Activity; 

public class MainActivity extends Activity {
@ Override 
protected void onCreate (Bundle savedInstanceState) {
super.onCreate (savedInstanceState); 
setContentView (R.layout.activity_main); 
} 
} 

enum TestEnum {
one, two, three, four, five, six, seven, eight, nine, ten; 
} 

After compilation, the bin / classes.dex decompile:
dex2jar.bat classes.dex
Get classes_dex2jar.jar, the code uses jd-gui.exe open the jar, see decompile after:

 
package com.example.test; 

import android.app.Activity; 
import android.os.Bundle; 

public class MainActivity extends Activity 
{
protected void onCreate (Bundle paramBundle) 
{
super.onCreate (paramBundle); 
setContentView (2130903040); 
} 
} 

enum TestEnum 
{
static 
{
three = new TestEnum ("three", 2); 
four = new TestEnum ("four", 3); 
five = new TestEnum ("five", 4); 
six = new TestEnum ("six", 5); 
seven = new TestEnum ("seven", 6); 
eight = new TestEnum ("eight", 7); 
nine = new TestEnum ("nine", 8); 
ten = new TestEnum ("ten", 9); 
TestEnum [] arrayOfTestEnum = new TestEnum [10]; 
arrayOfTestEnum [0] = one; 
arrayOfTestEnum [1] = two; 
arrayOfTestEnum [2] = three; 
arrayOfTestEnum [3] = four; 
arrayOfTestEnum [4] = five; 
arrayOfTestEnum [5] = six; 
arrayOfTestEnum [6] = seven; 
arrayOfTestEnum [7] = eight; 
arrayOfTestEnum [8] = nine; 
arrayOfTestEnum [9] = ten; 
} 
} 

We pay attention to see the code decompiled back later, with the difference between the source code.
MainActivity class basically no, but TestEnum big difference to this enumeration. Huh ..

/ / / / / / / / / / / / / / / / / / / / / / / / / / / / /
Although very different, but through trial, to know how the original code is a form of ...
However, the following class, you do not really know how it looks like the original code, and find you a look at ...

 
public class BinderProxy {
private IBinder mBinder; 
private ServiceConnection mCon = new ServiceConnection () {
public void onServiceConnected (ComponentName paramComponentName, IBinder paramIBinder) {
/ / Problem here, from start to finish, I did not find it access $ 002 to have this function .. ask everyone else ... this is how it is how the original code may look like????? 
BinderProxy.access $ 002 (BinderProxy.this, paramIBinder); 
} 

public void onServiceDisconnected (ComponentName paramComponentName) {
BinderProxy.access $ 002 (BinderProxy.this, null); 
} 
}; 
/ / The following omitted some code ............ 
} 

If the above code access $ 002 this function is God horse situation???????

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Reply:

The reply was deleted administrator at 2013-09-27 15:46:52

Reply:
No answer it?
Reply:
It is automatically generated by the compiler, class calls for internal or external class method variables.
You can look at this Post .