Android学习笔记(七)——常见控件
//此系列博文是《第一行Android代码》的学习笔记,如有错漏,欢迎指正!
Android 给我们提供了大量的 UI控件,下面我们简单试试几种常用的控件。
一、TextView
在布局文件中加入TextView元素:
<TextView android:text="This is TextView!"
android:gravity="center"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textSize="34sp"
android:textColor="#000000"/>
代码的意思显而易见,id是当前控件的唯一标识符,text是所要显示的文本内容,width和height可以控制控件的宽和高,一般有三种可选值: match_parent、fill_parent 和 wrap_content,其中 match_parent 和fill_parent的意义相同。match_parent 表示让当前控件的大小和父布局的大小一样。wrap_content 表示让当前控件的大小能够刚好包含住里面的内容,也就是由控件内容决定当前控件的大小。我们也可以对控件的宽和高指定一个固定的大小,但是这样做有时会在不同手机屏幕的适配方面出现问题。TextView的文本是默认左上角对齐的,但我们可以使用 android:gravity来指定文字的对齐方式, 可选值有 top、 bottom、 left、 right、 center等 , 可 以 用 “ | ” 来 同 时 指 定 多 个 值 , 这 里 我 们 指 定 的 "center" , 效 果 等 同 于"center_vertical|center_horizontal",表示文字在垂直和水平方向都居中对齐。另外textSize用于指定字体大小,textColor用于指定字体颜色。此时的PreView界面是这样的:
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" 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二、Button
Button是程序用于和用户进行交互的一个重要控件,它可配置的属性和 TextView 是差不多的:
<Button
android:id="@+id/button"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Button" />
在主活动中我们可以使用匿名类为button注册一个监听器,当然也可以使用实现接口的方式。
三、EditText
EditText 是程序用于和用户进行交互的另一个重要控件,它允许用户在控件里输入和编辑内容,并可以在程序中对这些内容进行处理,应用场景普遍。我们在布局文件中加入下列代码:
<EditText
android:id="@+id/edit_text"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="Type something here"
android:textSize="24sp"
android:maxLines="2"
/>
其中的hint用于在输入框里显示一些提示性的文字,然后一旦用户输入了任何内容,这些提示性的文字就会消失。而maxLines则是限定了 EditText的最大行数为两行,这样当输入的内容超过两行时,文本就会向上滚动,而 EditText 则不会再继续拉伸。效果如下:
aaarticlea/png;base64,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" alt="" />
输入文本超过两行时:
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" alt="" />
自然,我们可以结合 EditText 与 Button 来完成一些功能,比如当想要通过点击按钮来获取EditText中输入的内容,可以加入下列代码:
public class MainActivity extends Activity implements OnClickListener {
private Button button;
private EditText editText; @Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
button = (Button) findViewById(R.id.button); editText = (EditText) findViewById(R.id.edit_text);
button.setOnClickListener(this);
} @Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.button:
String inputText = editText.getText().toString();
Toast.makeText(MainActivity.this, inputText,Toast.LENGTH_SHORT).show();
break;
default:
break;
}
}
}
此时编辑完代码后,按下button,屏幕下方就会弹出所编辑好的文本内容。
四、ImageView
ImageView是用于在界面上展示图片的一个控件,使用这个控件之时,我们需要先把一张图片放到 drawable文件夹下(我放的图片是pic.jpg),然后加入下列代码:
<ImageView
android:id="@+id/image_view"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="@drawable/pic"
/>
其中src语句是对图片资源的引用。由于图片的宽和高都是未知的,所以将 ImageView的宽和高都设定为 wrap_content,这样保证了不管图片的尺寸是多少都可以完整地展示出来。现在运行程序后便可看到图片展示在屏幕上。
五、ProgressBar
ProgressBar用于在界面上显示一个进度条, 表示我们的程序正在加载一些数据。
<ProgressBar
android:id="@+id/progress_bar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
style="?android:attr/progressBarStyleHorizontal"
android:max="100"
/>
我们使用style将其指定成水平进度条,并通过 android:max 属性给进度条设置一个最大值,然后我们便可以在代码中动态地更改进度条的进度。在此之前,我们需要用到 Android控件的可见属性。 所有的Android控件都具有这个属性, 可以通过android:visibility进行指定,可选值有三种,visible、invisible 和 gone。visible 表示控件是可见的,这个值是默认值。invisible 表示控件不可见,但是它仍然占据着原来的位置和大小。gone 则表示控件不仅不可见,而且不再占用任何屏幕空间。我们可以通过代码来设置控件的可见性,使用的是setVisibility()方法,可以传入 View.VISIBLE、View.INVISIBLE 和 View.GONE三种值。现在我们修改MainActivity的代码如下:
public class MainActivity extends Activity implements View.OnClickListener {
private Button button;
private ProgressBar progressBar;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.content_main);
button = (Button) findViewById(R.id.button);
progressBar = (ProgressBar) findViewById(R.id.progress_bar);
button.setOnClickListener(this);
}
@Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.button:
int progress = progressBar.getProgress();
progress = progress + 25;
progressBar.setProgress(progress);
break;
default:
break;
}
}
}
代码中我们设定progressbar的最大值为100,每按一次按钮其值增加25,图为按了两次按钮的效果图:
aaarticlea/png;base64,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" alt="" />
六、AlertDialog
AlertDialog可以在当前的界面弹出一个对话框, 这个对话框是置顶于所有界面元素之上的,能够屏蔽掉其他控件的交互能力,因此一般 AlertDialog 都是用于提示一些非常重要的内容或者警告信息。
我们加入代码如下:
@Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.button:
AlertDialog.Builder dialog = new AlertDialog.Builder(MainActivity.this);
dialog.setTitle("This is Dialog");
dialog.setMessage("Something important.");
dialog.setCancelable(false);
dialog.setPositiveButton("OK", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
}
});
dialog.setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
}
});
dialog.show();
break;
default:
break;
}
}
首先通过 AlertDialog.Builder 创建出一个 AlertDialog的实例,然后可以为这个对话框设置标题、内容、可否取消等属性,接下来调用 setPositiveButton()方法为对话框设置确定按钮的点击事件,调用 setNegativeButton()方法设置取消按钮的点击事件,最后调用 show()方法将对话框显示出来。
运行效果如下:
控件的学习在此先告一段落,其他的有需要可以在网上搜一下。
//End.
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