android.widget.Button.setLayoutParams()方法的使用及代码示例

x33g5p2x  于2022-01-16 转载在 其他  
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本文整理了Java中android.widget.Button.setLayoutParams()方法的一些代码示例，展示了Button.setLayoutParams()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Button.setLayoutParams()方法的具体详情如下：
包路径：android.widget.Button
类名称：Button
方法名：setLayoutParams

Button.setLayoutParams介绍

暂无

代码示例

代码示例来源：origin: stackoverflow.com

RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams(RelativeLayout.LayoutParams.WRAP_CONTENT, RelativeLayout.LayoutParams.WRAP_CONTENT);
params.addRule(RelativeLayout.ALIGN_PARENT_LEFT, RelativeLayout.TRUE);
Button button1;
button1.setLayoutParams(params);

params = new RelativeLayout.LayoutParams(RelativeLayout.LayoutParams.WRAP_CONTENT, RelativeLayout.LayoutParams.WRAP_CONTENT);
params.addRule(RelativeLayout.RIGHT_OF, button1.getId());
Button button2;
button2.setLayoutParams(params);

代码示例来源：origin: googlemaps/android-maps-utils

private void addDemo(String demoName, Class<? extends Activity> activityClass) {
  Button b = new Button(this);
  ViewGroup.LayoutParams layoutParams = new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT);
  b.setLayoutParams(layoutParams);
  b.setText(demoName);
  b.setTag(activityClass);
  b.setOnClickListener(this);
  mListView.addView(b);
}

代码示例来源：origin: daniulive/SmarterStreaming

btnPlaybackPopInputUrl.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
btnPlaybackMute.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
firstLineLinearLayout.addView(btnPlaybackMute);
btnPlaybackHardwareDecoder.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
firstLineLinearLayout.addView(btnPlaybackHardwareDecoder);
btnPlaybackSetPlayBuffer.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
bufferLinearLayout.addView(btnPlaybackSetPlayBuffer);
btnPlaybackFastStartup.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
bufferLinearLayout.addView(btnPlaybackFastStartup);
btnPlaybackStartStopPlayback.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
lLinearLayout.addView(btnPlaybackStartStopPlayback);

代码示例来源：origin: cSploit/android

Button choice = new Button(activity);
choice.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT, 0.5f));
choice.setTag("" + i);
choice.setOnClickListener(new View.OnClickListener(){

代码示例来源：origin: jaydenxiao2016/AndroidFire

private Button getButton(String text, int position) {
  // 动态生成选择按钮
  final Button button = new Button(mContext);
  button.setText(text);
  button.setTag(position);
  button.setTextColor(mBuilder.getItemTextColor());
  button.setTextSize(mBuilder.getItemTextSize());
  button.setLayoutParams(new LinearLayout.LayoutParams(AbsListView.LayoutParams
      .MATCH_PARENT, mBuilder.getItemHeight()));
  button.setOnClickListener(new View.OnClickListener() {
    @Override
    public void onClick(View arg0) {
      if (mBuilder.getOnItemListener() != null) {
        selectPosition = Integer.parseInt(button.getTag().toString());
        mBuilder.getOnItemListener().onItemClick(button, selectPosition);
      }
    }
  });
  return button;
}

代码示例来源：origin: daniulive/SmarterStreaming

btnPopInputUrl.setLayoutParams(new LayoutParams(
    LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
lLinearLayout.addView(btnPopInputUrl);
btnPopInputRelayUrl.setLayoutParams(new LayoutParams(
    LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
lLinearLayout.addView(btnPopInputRelayUrl);
btnMute.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT,
    LayoutParams.WRAP_CONTENT));
lLinearLayout.addView(btnMute);
btnSwitchUrl.setLayoutParams(new LayoutParams(
    LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
lLinearLayout.addView(btnSwitchUrl);
btnCaptureImage.setLayoutParams(new LayoutParams(
    LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
LinearLayoutImage.addView(btnCaptureImage);
btnRotation.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT,
    LayoutParams.WRAP_CONTENT));
LinearLayoutImage.addView(btnRotation);
btnHardwareDecoder.setLayoutParams(new LayoutParams(
    LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
lLinearLayout.addView(btnHardwareDecoder);
btnSetPlayBuffer.setLayoutParams(new LayoutParams(

代码示例来源：origin: jaydenxiao2016/AndroidFire

.MATCH_PARENT, mBuilder.getItemHeight());
btnlp.topMargin = 10;
bottomBtn.setLayoutParams(btnlp);

代码示例来源：origin: jaydenxiao2016/AndroidFire

private Button getButton(String text, int position) {
  // 动态生成选择按钮
  final Button button = new Button(mContext);
  button.setText(text);
  button.setTag(position);
  button.setTextColor(mBuilder.getItemTextColor());
  button.setTextSize(mBuilder.getItemTextSize());
  LinearLayout.LayoutParams lp = new LinearLayout.LayoutParams(LinearLayout.LayoutParams
      .MATCH_PARENT, mBuilder.getItemHeight());
  button.setLayoutParams(lp);
  button.setGravity(Gravity.LEFT|Gravity.CENTER_VERTICAL);
  button.setPadding(UiUtils.dp2px(mContext,10),0,UiUtils.dp2px(mContext,10),0);
  button.setOnClickListener(new View.OnClickListener() {
    @Override
    public void onClick(View arg0) {
      if (mBuilder.getOnItemListener() != null) {
        selectPosition = Integer.parseInt(button.getTag().toString());
        mBuilder.getOnItemListener().onItemClick(button, selectPosition);
      }
    }
  });
  return button;
}

代码示例来源：origin: termux/termux-app

param.columnSpec = GridLayout.spec(col, GridLayout.FILL, 1.f);
param.rowSpec = GridLayout.spec(row, GridLayout.FILL, 1.f);
button.setLayoutParams(param);

代码示例来源：origin: chrisk44/Hijacker

@Override
  public void onAnimationUpdate(ValueAnimator animation){
    ViewGroup.LayoutParams layoutparams = speedTestBtn.getLayoutParams();
    layoutparams.width = (int)animation.getAnimatedValue();
    speedTestBtn.setLayoutParams(layoutparams);
  }
});

代码示例来源：origin: chrisk44/Hijacker

@Override
  public void onAnimationUpdate(ValueAnimator animation){
    ViewGroup.LayoutParams layoutParams = speedTestBtn.getLayoutParams();
    layoutParams.width = (int)animation.getAnimatedValue();
    speedTestBtn.setLayoutParams(layoutParams);
  }
});

代码示例来源：origin: stackoverflow.com

Button yourBtn = (Button) findViewById.(R.id.yourBtn);

int btnSize=yourBtn.getLayoutParams().width;
yourBtn.setLayoutParams(new LayoutParams(btnSize, btnSize));

代码示例来源：origin: google/android-ui-toolkit-demos

LayoutParams params = new LayoutParams(0, ViewGroup.LayoutParams.WRAP_CONTENT);
params.weight = weight;
button.setLayoutParams(params);
button.setText("F out L in");
button.setOnClickListener(new View.OnClickListener() {

代码示例来源：origin: waynell/VideoListPlayer

@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  setContentView(R.layout.activity_list_view);
  ButterKnife.bind(this);
  final  MyAdapter adapter = new MyAdapter();
  mCalculator = new SingleListViewItemActiveCalculator(adapter, new ListViewItemPositionGetter(mListView));
  // add hear here
  for (int i = 0; i < HEADER_COUNT; i++) {
    Button header = new Button(this);
    header.setLayoutParams(new AbsListView.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,
        ViewGroup.LayoutParams.WRAP_CONTENT));
    header.setText("Header");
    mListView.addHeaderView(header);
  }
  mListView.setAdapter(adapter);
  mListView.setOnScrollListener(new AbsListView.OnScrollListener() {
    @Override
    public void onScrollStateChanged(AbsListView view, int scrollState) {
      mScrollState = scrollState;
      if(scrollState == AbsListView.OnScrollListener.SCROLL_STATE_IDLE && adapter.getCount() > 0){
        mCalculator.onScrollStateIdle();
      }
    }
    @Override
    public void onScroll(AbsListView view, int firstVisibleItem, int visibleItemCount, int totalItemCount) {
      mCalculator.onScrolled(mScrollState);
    }
  });
}

代码示例来源：origin: chrisk44/Hijacker

speedTestBtn.setLayoutParams(layoutParams);
}else if(normalOptHeight!=-1 && normalTestBtnWidth!=-1){
  ViewGroup.LayoutParams params = optionsContainer.getLayoutParams();
  speedTestBtn.setLayoutParams(params);

代码示例来源：origin: stackoverflow.com

FrameLayout layout = (FrameLayout) findViewById(R.layout.frame_layout);
FrameLayout.LayoutParams params = new FrameLayout.LayoutParams( 
      FrameLayout.LayoutParams.FILL_PARENT, 
      FrameLayout.LayoutParams.WRAP_CONTENT); 
params.setMargins(30, 10, 0, 0); 
Button btn = (Button) findViewById(R.id.rbutton);
btn.setLayoutParams(params);
btn.requestLayout();

代码示例来源：origin: stackoverflow.com

Button button = (Button)findViewById(R.id.my_button);
AbsoluteLayout.LayoutParams absParams = 
  (AbsoluteLayout.LayoutParams)button.getLayoutParams();
absParams.x = myNewX;
absParams.y = myNewY;
button.setLayoutParams(absParams);

代码示例来源：origin: stackoverflow.com

final Button buttonStudy = (Button) findViewById(R.id.button_study);
buttonStudy.setOnClickListener(new View.OnClickListener() {
  @Override
  public void onClick(View v) {
    ViewGroup.LayoutParams params = buttonStudy.getLayoutParams();
    params.width = 100;//change the width size
    params.height= 100;//change the hight size
    buttonStudy.setLayoutParams(params);
  }
});

代码示例来源：origin: stackoverflow.com

Button button = (Button)findViewById(R.id.my_button);
AbsoluteLayout.LayoutParams absParams = 
  (AbsoluteLayout.LayoutParams)button.getLayoutParams();

DisplayMetrics displaymetrics = new DisplayMetrics();
getWindowManager().getDefaultDisplay().getMetrics(displaymetrics);
int width = displaymetrics.widthPixels;
int height = displaymetrics.heightPixels;

Random r = new Random();

absParams.x =  r.nextInt(width ) ;
absParams.y =  r.nextInt(height );
button.setLayoutParams(absParams);

代码示例来源：origin: AmazMod/AmazMod

public void setButtonParams(Button button, String text, Boolean mode) {
  if (mode) {
    params.setMargins(20, 12, 20, 12);
    button.setLayoutParams(params);
  }
  button.setPadding(0,15,0,15);
  button.setIncludeFontPadding(false);
  button.setMinHeight(36);
  button.setText(text);
  button.setAllCaps(true);
  button.setTextSize(TypedValue.COMPLEX_UNIT_DIP, fontSizeSP);
}

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