我創建了一個自定義視圖。我的自定義視圖擴展自RelativeLayout：public class CircleProgressButton extends RelativeLayout {...在我的自定義視圖中，我有一個按鈕：private void initView(Context context, AttributeSet attrs) { TypedArray typedArray = context.getTheme().obtainStyledAttributes( attrs, R.styleable.ProgressButton, 0, 0 ); try { progressHeight = typedArray.getInt(R.styleable.ProgressButton_progress_height, progressHeight); progressWidth = typedArray.getInt(R.styleable.ProgressButton_progress_width, progressWidth); progressIconSuccess = typedArray.getResourceId(R.styleable.ProgressButton_progress_iconSuccess, R.drawable.ic_done); progressIconFail = typedArray.getResourceId(R.styleable.ProgressButton_progress_iconfail, R.drawable.ic_fail); progressText = typedArray.getString(R.styleable.ProgressButton_progress_text); progressBackgroundImage = typedArray.getDrawable(R.styleable.ProgressButton_progress_button_background); } finally { typedArray.recycle(); } initButton(); initProgressBar(); initImageView();} private void initButton() { button = new AppCompatButton(getContext()); LayoutParams button_params = new LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT); button_params.addRule(RelativeLayout.CENTER_IN_PARENT, RelativeLayout.TRUE); button.setLayoutParams(button_params); button.setText(TextUtils.isEmpty(progressText) ? "Button" : progressText); button.setGravity(Gravity.CENTER); StateListDrawable background = new StateListDrawable(); background.addState(StateSet.WILD_CARD, progressBackgroundImage);// background.addState(new int[]{android.R.attr.state_pressed}, progressBackgroundImagePressed); button.setBackground(background); button.setClickable(false); }
2 回答
30秒到達戰場
TA貢獻1828條經驗 獲得超6個贊
試試這個對我有用，在 CircleProgressButton 類中添加這個功能：
private void init(){
setOnClickListener(this);
}
并在所有構造函數上調用 init()。刪除這個
@Override
public void setOnClickListener(@Nullable View.OnClickListener l) {
listener = l;
}
像這樣編輯此方法：
@Override
public void onClick(View v) {
if (imageView.getVisibility() == VISIBLE) imageView.setVisibility(GONE);
progressBar.setVisibility(VISIBLE);
}
觸發按鈕onclick
binding.btnSave.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
binding.btnSave.onClick(v);
Log.i("======", "onSaveClicked: ");
//code
}
});
之后應該可以工作
絕地無雙
TA貢獻1946條經驗 獲得超4個贊
如果你使用數據綁定試試這個
<com.tazik.circleprogressbutton.CircleProgressButton
android:onClick="@{()->viewModel.click()}"
.........../>
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