Android中的動態字串的處理

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 1.效果顯示

 2. MainAcitivity.java

 1 package com.example.app2; 2  3 import android.support.v7.app.AppCompatActivity; 4 import android.os.Bundle; 5 import android.widget.TextView; 6  7 public class MainActivity extends AppCompatActivity { 8     private TextView textView; 9     @Override10     protected void onCreate(Bundle savedInstanceState) {11         super.onCreate(savedInstanceState);12         setContentView(R.layout.activity_main);13         textView = (TextView) findViewById(R.id.tv);14         String temp = this.getString(R.string.hello);15         String result = String.format(temp,"SASS","Android");16         textView.setText(result);17     }18 }

2.activity_main.xml

 1 <?xml version="1.0" encoding="utf-8"?> 2 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" 3     xmlns:tools="http://schemas.android.com/tools" 4     android:layout_width="match_parent" 5     android:layout_height="match_parent" 6     android:paddingBottom="@dimen/activity_vertical_margin" 7     android:paddingLeft="@dimen/activity_horizontal_margin" 8     android:paddingRight="@dimen/activity_horizontal_margin" 9     android:paddingTop="@dimen/activity_vertical_margin"10     tools:context="com.example.app2.MainActivity"11     android:orientation="vertical">12 13     <TextView14         android:id="@+id/tv"15         android:layout_width="wrap_content"16         android:layout_height="wrap_content"17         />18 19 </LinearLayout>

 

Android中的動態字串的處理