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Java 如何从活动启动特定的tablayout片段_Java_Android - Fatal编程技术网

Java 如何从活动启动特定的tablayout片段

Java 如何从活动启动特定的tablayout片段,java,android,Java,Android,此登录是一个片段,我想从我的此活动启动此日志。我该怎么做 Log_In log_in =new Log_In(); android.support.v4.app.FragmentTransaction transaction= getSupportFragmentManager().beginTransaction(); transaction.replace(R.id.relative_layout,log_in); transaction.commit(); finish(); viewPa

此登录是一个片段,我想从我的此活动启动此日志。我该怎么做

Log_In log_in =new Log_In();
android.support.v4.app.FragmentTransaction transaction= getSupportFragmentManager().beginTransaction();
transaction.replace(R.id.relative_layout,log_in);
transaction.commit();
finish();
viewPager.setCurrentItem(1);

可能重复的不为我工作
Log_In log_in =new Log_In();
FragmentTransaction fTransaction=getFragmentManager();
mTransaction.beginTransaction()
.replace(R.layout.container,log_in)  
.commit();