1,带有进度条的ProgressBar
- 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);//设置在title里的ProgressBar可见
- final ProgressBar progressHorizontal = (ProgressBar) findViewById(R.id.progress_horizontal);
- setProgress(progressHorizontal.getProgress() * 100);//为title中的ProgressBar设置进度
- setSecondaryProgress(progressHorizontal.getSecondaryProgress() * 100);//为title中的ProgressBar设置二级进度
- Button button = (Button) findViewById(R.id.increase);//一级进度递增
- button.setOnClickListener(new Button.OnClickListener() {
- public void onClick(View v) {
- progressHorizontal.incrementProgressBy(1);
- // Title progress is in range 0..10000
- setProgress(100 * progressHorizontal.getProgress());//为title中的ProgressBar设置进度
- }
- });
- button = (Button) findViewById(R.id.decrease);//一级进度递减
- button.setOnClickListener(new Button.OnClickListener() {
- public void onClick(View v) {
- progressHorizontal.incrementProgressBy(-1);
- // Title progress is in range 0..10000
- setProgress(100 * progressHorizontal.getProgress());//为title中的ProgressBar设置进度
- }
- });
- button = (Button) findViewById(R.id.increase_secondary);//二级进度递增
- 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);//二级进度递减
- button.setOnClickListener(new Button.OnClickListener() {
- public void onClick(View v) {
- progressHorizontal.incrementSecondaryProgressBy(-1);
- // Title progress is in range 0..10000
- setSecondaryProgress(100 * progressHorizontal.getSecondaryProgress());
- }
- });
- }
配置文件 :
- <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" />
效果图:
2, 转圈的样式的ProgressBar
- <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
- android:layout_width="match_parent"
- android:layout_height="wrap_content"
- android:orientation="vertical" >
- <ProgressBar
- android:id="@+android:id/progress_large"
- style="?android:attr/progressBarStyleLarge"//大样式
- android:layout_width="wrap_content"
- android:layout_height="wrap_content" />
- <ProgressBar //默认
- android:id="@+android:id/progress"
- android:layout_width="wrap_content"
- android:layout_height="wrap_content" />
- <ProgressBar
- android:id="@+android:id/progress_small" //小样式
- style="?android:attr/progressBarStyleSmall"
- android:layout_width="wrap_content"
- android:layout_height="wrap_content" />
- <ProgressBar //小标题样式
- android:id="@+android:id/progress_small_title"
- style="?android:attr/progressBarStyleSmallTitle"
- android:layout_width="wrap_content"
- android:layout_height="wrap_content" />
- </LinearLayout>
Java代码:
- protected void onCreate(Bundle savedInstanceState) {
- super.onCreate(savedInstanceState);
- // Request for the progress bar to be shown in the title
- requestWindowFeature(Window.FEATURE_<span style="color:#ff0000;">INDETERMINATE</span>_PROGRESS);
- setContentView(R.layout.progressbar_2);
- // Make sure the progress bar is visible