Android

1. 查找Activity中override方法： 右击 - Generate...(com+n) - Override Methods...

 

2. 调用other Activity:  

MyApp myApp;
@Override
    public boolean onTouchEvent(MotionEvent event) {
        Log.i("TAG","touch");
　　　　　myApp.prop="2";
        Intent it=new Intent(MainActivity.this,SecondActivity.class);
        it.putExtra("tag","1");
        startActivity(it);　　//开启Actitity

        return super.onTouchEvent(event);
    }

SecondActivity:

@Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_second);

        myApp=(MyApp)getApplication();
        Button btn=(Button)findViewById(R.id.button);
        btn.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                AlertDialog dlg=new AlertDialog.Builder(SecondActivity.this)
                        .setTitle(myApp.prop)
                        .show();
            }
        });
    }

AndroidMainfest:    <application android:name=".MyApp" ....>

MyApp:

public class MyApp extends Application {
    public String prop;
}

 

3.Android studio add jar

1) New Module - Import .JAR or .ARR Package - Next ....

2) Project - jar右击 - Add As Library... - Add to module (app) - ok

3) 查看：Project项目右击 - Open module setting - Dependencies

 

4.

 

Android studio - gradle命令详解  http://stormzhang.com/devtools/2015/01/05/android-studio-tutorial5/   (../gradlew -v)

Android studio打包jar,aar: http://www.cnblogs.com/wuya/p/android-studio-gradle-export-jar-assets.html  (先创建android module,直接在build gradle里面设置)

Android 删除module:  http://blog.csdn.net/hyr83960944/article/details/37519299