private void updatePinProgressContentDescription(PinProgressButton button) {
int progress = button.getProgress();
if (progress <= 0) {
button.setContentDescription(
getString(
button.isChecked()
? R.string.content_desc_pinned_not_downloaded
: R.string.content_desc_unpinned_not_downloaded));
} else if (progress >= 100) {
button.setContentDescription(
getString(
button.isChecked()
? R.string.content_desc_pinned_downloaded
: R.string.content_desc_unpinned_downloaded));
} else {
button.setContentDescription(
getString(
button.isChecked()
? R.string.content_desc_pinned_downloading
: R.string.content_desc_unpinned_downloading));
}
}
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
final PinProgressButton pinProgress1 = (PinProgressButton) findViewById(R.id.pin_progress_1);
final PinProgressButton pinProgress2 = (PinProgressButton) findViewById(R.id.pin_progress_2);
final PinProgressButton pinProgress3 = (PinProgressButton) findViewById(R.id.pin_progress_3);
final PinProgressButton pinProgress4 = (PinProgressButton) findViewById(R.id.pin_progress_4);
CompoundButton.OnCheckedChangeListener checkedChangeListener =
new CompoundButton.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton compoundButton, boolean checked) {
updatePinProgressContentDescription((PinProgressButton) compoundButton);
}
};
pinProgress1.setOnCheckedChangeListener(checkedChangeListener);
pinProgress2.setOnCheckedChangeListener(checkedChangeListener);
pinProgress3.setOnCheckedChangeListener(checkedChangeListener);
pinProgress4.setOnCheckedChangeListener(checkedChangeListener);
SeekBar progressSeekBar = (SeekBar) findViewById(R.id.progress_seek_bar);
progressSeekBar.setOnSeekBarChangeListener(
new SeekBar.OnSeekBarChangeListener() {
@Override
public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
pinProgress1.setProgress(progress);
pinProgress2.setProgress(progress);
pinProgress3.setProgress(progress);
pinProgress4.setProgress(progress);
updatePinProgressContentDescription(pinProgress1);
updatePinProgressContentDescription(pinProgress2);
updatePinProgressContentDescription(pinProgress3);
updatePinProgressContentDescription(pinProgress4);
}
@Override
public void onStartTrackingTouch(SeekBar seekBar) {}
@Override
public void onStopTrackingTouch(SeekBar seekBar) {}
});
pinProgress1.setProgress(progressSeekBar.getProgress());
pinProgress2.setProgress(progressSeekBar.getProgress());
pinProgress3.setProgress(progressSeekBar.getProgress());
pinProgress4.setProgress(progressSeekBar.getProgress());
updatePinProgressContentDescription(pinProgress1);
updatePinProgressContentDescription(pinProgress2);
updatePinProgressContentDescription(pinProgress3);
updatePinProgressContentDescription(pinProgress4);
}
