摘要:
package com.dream.myapplication;import android.support.v7.app.AppCompatActivity;import android.os.Bundle;import android.view.View;import android.view.... 阅读全文
摘要:
package com.dream.myapplication;import android.support.v7.app.AppCompatActivity;import android.os.Bundle;import android.view.View;import android.widge... 阅读全文
摘要:
package com.dream.myapplication;import android.os.Bundle;import android.support.design.widget.FloatingActionButton;import android.support.design.widge... 阅读全文
摘要:
package com.dream.myapplication;import android.os.Bund... 阅读全文
摘要:
FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab); fab.setOnClickListener(new View.OnClickListener() { @Override ... 阅读全文