android.widget.ImageButton.getBackground()方法的使用及代码示例

x33g5p2x  于2022-01-20 转载在 其他  
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本文整理了Java中android.widget.ImageButton.getBackground()方法的一些代码示例，展示了ImageButton.getBackground()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。ImageButton.getBackground()方法的具体详情如下：
包路径：android.widget.ImageButton
类名称：ImageButton
方法名：getBackground

ImageButton.getBackground介绍

暂无

代码示例

代码示例来源：origin: facebook/facebook-android-sdk

private ShareOpenGraphAction getThrowAction() {
  // The OG objects have their own bitmaps we could rely on, but in order to demonstrate
  // attaching an in-memory bitmap (e.g., a game screencap) we'll send the bitmap explicitly
  // ourselves.
  ImageButton view = gestureImages[playerChoice];
  BitmapDrawable drawable = (BitmapDrawable) view.getBackground();
  final Bitmap bitmap = drawable.getBitmap();
  return new ShareOpenGraphAction.Builder()
      .setActionType(OpenGraphConsts.THROW_ACTION_TYPE)
      .putString("fb_sample_rps:gesture", getBuiltInGesture(playerChoice))
      .putString("fb_sample_rps:opposing_gesture", getBuiltInGesture(computerChoice))
      .putPhotoArrayList("og:image", new ArrayList<SharePhoto>() {{
        add(new SharePhoto.Builder().setBitmap(bitmap).build());
      }})
      .build();
}

代码示例来源：origin: com.albedinsky.android/ui-widget-common

/**
 * <b>Note, that on pre {@link android.os.Build.VERSION_CODES#LOLLIPOP LOLLIPOP} Android versions
 * this method will return an instance of {@link TintDrawable TintDrawable} if tint has been applied
 * via {@link #setBackgroundTintList(ColorStateList)}.</b>
 * <p>
 * The original wrapped background drawable can be obtained via {@link TintDrawable#getDrawable()}.
 */
@Override
public Drawable getBackground() {
  return super.getBackground();
}

代码示例来源：origin: com.albedinsky.android/ui

/**
 * <b>Note, that on pre {@link android.os.Build.VERSION_CODES#LOLLIPOP LOLLIPOP} Android versions
 * this method will return an instance of {@link TintDrawable TintDrawable} if tint has been applied
 * via {@link #setBackgroundTintList(ColorStateList)}.</b>
 * <p>
 * The original wrapped background drawable can be obtained via {@link TintDrawable#getDrawable()}.
 */
@Override
public Drawable getBackground() {
  return super.getBackground();
}

代码示例来源：origin: com.albedinsky.android/ui-widget-image

/**
 * <b>Note, that on pre {@link android.os.Build.VERSION_CODES#LOLLIPOP LOLLIPOP} Android versions
 * this method will return an instance of {@link TintDrawable TintDrawable} if tint has been applied
 * via {@link #setBackgroundTintList(ColorStateList)}.</b>
 * <p>
 * The original wrapped background drawable can be obtained via {@link TintDrawable#getDrawable()}.
 */
@Override
public Drawable getBackground() {
  return super.getBackground();
}

代码示例来源：origin: PuffOpenSource/Puff-Android

private void updateButtonSkipDrawable() {
  if (skipEnabled) {
    buttonSkip.setImageResource(R.drawable.ic_skip);
  } else {
    buttonSkip.setImageResource(R.drawable.ic_previous);
    buttonSkip.getBackground().setAlpha(50);
  }
}

代码示例来源：origin: PuffOpenSource/Puff-Android

private void updateButtonNextDrawable() {
  float offset = 0;
  if (finishEnabled && position + positionOffset >= adapter.getCount() - 2) {
    offset = Math.min(position + positionOffset - adapter.getCount() + 2, 1);
  }
  if (offset <= 0) {
    buttonNext.setImageResource(R.drawable.ic_next);
    buttonNext.getBackground().setAlpha(50);
  } else {
    buttonNext.setImageResource(offset > 0 ? R.drawable.ic_finish : R.drawable.ic_next);
    buttonNext.getBackground().mutate().setAlpha(50);
  }
}

代码示例来源：origin: stackoverflow.com

ImageButton mButton = new ImageButton(this);
Drawable drawable = mButton.getBackground();
champs.setImageDrawable(drawable)

代码示例来源：origin: apps4av/avare

@Override
  public boolean onLongClick(View v) {
    // long press on center button sets track toggle
    mPref.setTrackUpPlates(!mPref.isTrackUpPlates());
    if (mPref.isTrackUpPlates()) {
      mCenterButton.getBackground().setColorFilter(0xFF71BC78, PorterDuff.Mode.MULTIPLY);
      mToast.setText(getString(R.string.TrackUp));
    } else {
      mCenterButton.getBackground().setColorFilter(0xFF444444, PorterDuff.Mode.MULTIPLY);
      mToast.setText(getString(R.string.NorthUp));
    }
    mToast.show();
    mPlatesView.invalidate();
    return true;
  }
});

代码示例来源：origin: apps4av/avare

@Override
  public boolean onLongClick(View v) {
    // long press on center button sets track toggle
    mPref.setTrackUp(!mPref.isTrackUp());
    if(mPref.isTrackUp()) {
      mCenterButton.getBackground().setColorFilter(0xFF71BC78, PorterDuff.Mode.MULTIPLY);
      mToast.setText(getString(R.string.TrackUp));
    }
    else {
      mCenterButton.getBackground().setColorFilter(0xFF444444, PorterDuff.Mode.MULTIPLY);
      mToast.setText(getString(R.string.NorthUp));
    }
    mToast.show();
    mLocationView.invalidate();
    return true;
  }
});

代码示例来源：origin: cenkgun/ChatBar

@Override
protected void onFinishInflate() {
  super.onFinishInflate();
  messageEditText = this.findViewById(R.id.messageEditText);
  sendButton = this.findViewById(R.id.sendButton);
  sendButton.setImageResource(R.drawable.ic_mic);
  sendButton.setColorFilter(sendButtonBackgroundColor);
  sendButton.getBackground().setColorFilter(sendButtonColor, PorterDuff.Mode.SRC_ATOP);
  if (messageBoxHint != null) messageEditText.setHint(messageBoxHint);
  messageEditText.addTextChangedListener(new TextWatcher() {
    @Override
    public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2) {
    }
    @Override
    public void onTextChanged(CharSequence charSequence, int i, int i1, int i2) {
      if (charSequence.length() != 0) {
        sendButton.setImageResource(R.mipmap.input_send);
      } else {
        sendButton.setImageResource(R.drawable.ic_mic);
      }
    }
    @Override
    public void afterTextChanged(Editable editable) {
    }
  });
}

代码示例来源：origin: apps4av/avare

/**
 *
 */
private void setCenterButton() {
  // Button colors to be synced across activities
  if (mPref.isFirstPerson()) {
    mCenterButton.getBackground().setColorFilter(0xFF71BC78, PorterDuff.Mode.MULTIPLY);
    mToast.setText(getString(R.string.FirstPerson));
    mRenderer.getCamera().setFirstPerson(true);
    mGlSurfaceView.init();
  } else {
    mCenterButton.getBackground().setColorFilter(0xFF444444, PorterDuff.Mode.MULTIPLY);
    mToast.setText(getString(R.string.BirdEye));
    mRenderer.getCamera().setFirstPerson(false);
    mGlSurfaceView.init();
  }
  mToast.show();
}

代码示例来源：origin: apps4av/avare

/**
 * 
 */
@Override
public void onResume() {
  super.onResume();
  Helper.setOrientationAndOn(this);
  
  /*
   * Registering our receiver
   * Bind now.
   */
  Intent intent = new Intent(this, StorageService.class);
  getApplicationContext().bindService(intent, mConnection, Context.BIND_AUTO_CREATE);
  
  if(null != mService) {
    // Tell the fuel tank timer we need to know when it runs out
    mService.getFuelTimer().addObserver(mTankObserver);
    mService.getUpTimer().addObserver(mTimerObserver);
  }
  // Button colors to be synced across activities
  if(mPref.isTrackUpPlates()) {
    mCenterButton.getBackground().setColorFilter(0xFF00FF00, PorterDuff.Mode.MULTIPLY);
  }
  else {
    mCenterButton.getBackground().setColorFilter(0xFF444444, PorterDuff.Mode.MULTIPLY);
  }
}

代码示例来源：origin: apps4av/avare

@Override
public void onResume() {
  super.onResume();
  Helper.setOrientationAndOn(this);
  /*
   * Registering our receiver
   * Bind now.
   */
  Intent intent = new Intent(this, StorageService.class);
  getApplicationContext().bindService(intent, mConnection, Context.BIND_AUTO_CREATE);
  // Set visibility of the plan buttons
  setPlanButtonVis();
  if(null != mService) {
    // Tell the fuel tank timer we need to know when it runs out
    mService.getFuelTimer().addObserver(mTankObserver);
    mService.getUpTimer().addObserver(mTimerObserver);
  }
  // Button colors to be synced across activities
  if(mPref.isTrackUp()) {
    mCenterButton.getBackground().setColorFilter(0xFF00FF00, PorterDuff.Mode.MULTIPLY);
  }
  else {
    mCenterButton.getBackground().setColorFilter(0xFF444444, PorterDuff.Mode.MULTIPLY);
  }
}

代码示例来源：origin: apps4av/avare

mCenterButton.getBackground().setAlpha(255);
mCenterButton.getBackground().setColorFilter(0xFF444444, PorterDuff.Mode.MULTIPLY);
mCenterButton.setOnClickListener(new OnClickListener() {
  @Override

代码示例来源：origin: apps4av/avare

mCenterButton.getBackground().setAlpha(255);
mCenterButton.setOnClickListener(new OnClickListener() {
  @Override

代码示例来源：origin: AppLozic/Applozic-Android-SDK

sendButton.setVisibility(alCustomizationSettings.isRecordButton() && (contact != null || channel != null && !Channel.GroupType.OPEN.getValue().equals(channel.getType())) ? View.GONE : View.VISIBLE);
GradientDrawable bgShape = (GradientDrawable) sendButton.getBackground();
bgShape.setColor(Color.parseColor(alCustomizationSettings.getSendButtonBackgroundColor().trim()));
GradientDrawable bgShapeRecordButton = (GradientDrawable) recordButton.getBackground();
bgShapeRecordButton.setColor(Color.parseColor(alCustomizationSettings.getSendButtonBackgroundColor().trim()));

代码示例来源：origin: apps4av/avare

mCenterButton.getBackground().setAlpha(255);
mCenterButton.setOnClickListener(new View.OnClickListener() {

代码示例来源：origin: mkulesh/microMathematics

protected void setButtonSelected(ImageButton b, boolean isSelected)
{
  b.setSelected(isSelected);
  if (b.isSelected())
  {
    b.setBackgroundResource(R.drawable.formula_term_border);
    CompatUtils.setDrawableColorAttr(getContext(), b.getBackground(), R.attr.colorAccent);
  }
  else
  {
    b.setBackgroundResource(android.R.color.transparent);
  }
  ViewUtils.setImageButtonColorAttr(getContext(), b,
      b.isSelected() ? R.attr.colorAccent : R.attr.colorDialogContent);
}

代码示例来源：origin: apps4av/avare

mCenterButton.getBackground().setAlpha(255);
mCenterButton.setOnClickListener(new OnClickListener() {

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