제작 해보겠습니다.
main.xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="wrap_content">
<ProgressBar android:id="@+id/progress_horizontal"
style="?android:attr/progressBarStyleHorizontal"
android:layout_width="200dip"
android:layout_height="wrap_content"
android:max="100"
android:progress="50"
android:secondaryProgress="75" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/progressbar_1_default_progress" />
<LinearLayout
android:orientation="horizontal"
android:layout_width="fill_parent"
android:layout_height="wrap_content">
<Button android:id="@+id/decrease"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/progressbar_1_minus" />
<Button android:id="@+id/increase"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/progressbar_1_plus" />
</LinearLayout>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/progressbar_1_secondary_progress" />
<LinearLayout
android:orientation="horizontal"
android:layout_width="fill_parent"
android:layout_height="wrap_content">
<Button android:id="@+id/decrease_secondary"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/progressbar_1_minus" />
<Button android:id="@+id/increase_secondary"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/progressbar_1_plus" />
</LinearLayout>
</LinearLayout>
중요한 녀석만 보겠습니다.
style="?android:attr/progressBarStyleHorizontal" <- 막대모양 progressBar를 사용합니다.
android:max="100" <- max값을 100으로 지정
android:progress="50" <- 진행상태를 50으로 합니다.
android:secondaryProgress="75" /> <- second Progress는 75로 합니다.
ProgressBar1.JAVA
public class ProgressBar1 extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// Request the progress bar to be shown in the title
requestWindowFeature(Window.FEATURE_PROGRESS);
setContentView(R.layout.progressbar_1);
setProgressBarVisibility(true);
final ProgressBar progressHorizontal = (ProgressBar) findViewById(R.id.progress_horizontal);
setProgress(progressHorizontal.getProgress() * 100);
setSecondaryProgress(progressHorizontal.getSecondaryProgress() * 100);
Button button = (Button) findViewById(R.id.increase);
button.setOnClickListener(new Button.OnClickListener() {
public void onClick(View v) {
progressHorizontal.incrementProgressBy(1);
// Title progress is in range 0..10000
setProgress(100 * progressHorizontal.getProgress());
}
});
button = (Button) findViewById(R.id.decrease);
button.setOnClickListener(new Button.OnClickListener() {
public void onClick(View v) {
progressHorizontal.incrementProgressBy(-1);
// Title progress is in range 0..10000
setProgress(100 * progressHorizontal.getProgress());
}
});
button = (Button) findViewById(R.id.increase_secondary);
button.setOnClickListener(new Button.OnClickListener() {
public void onClick(View v) {
progressHorizontal.incrementSecondaryProgressBy(1);
// Title progress is in range 0..10000
setSecondaryProgress(100 * progressHorizontal.getSecondaryProgress());
}
});
button = (Button) findViewById(R.id.decrease_secondary);
button.setOnClickListener(new Button.OnClickListener() {
public void onClick(View v) {
progressHorizontal.incrementSecondaryProgressBy(-1);
// Title progress is in range 0..10000
setSecondaryProgress(100 * progressHorizontal.getSecondaryProgress());
}
});
}
}
타이틀 바에 ProgressBar를 넣어줍니다.
requestWindowFeature(Window.FEATURE_PROGRESS);
setProgress(progressHorizontal.getProgress() * 100);
setSecondaryProgress(progressHorizontal.getSecondaryProgress() * 100);
진한 ProgressBar를 XML의 값을 불러옵니다
연한(second)
ProgressBar를 XML의 값을 불러옵니다
progressHorizontal.incrementProgressBy(1);
progressbar의 값을 1증가 시켜주죠
setProgress(100 * progressHorizontal.getProgress());
증가한 값을 적용해 줍니다.
설명이 엉성하지만 지적해 주시면 수정하겠습니다.