diff options
Diffstat (limited to 'src/com/android/packageinstaller/permission/ui/wear/ConfirmationViewHandler.java')
| -rw-r--r-- | src/com/android/packageinstaller/permission/ui/wear/ConfirmationViewHandler.java | 381 |
1 files changed, 0 insertions, 381 deletions
diff --git a/src/com/android/packageinstaller/permission/ui/wear/ConfirmationViewHandler.java b/src/com/android/packageinstaller/permission/ui/wear/ConfirmationViewHandler.java deleted file mode 100644 index 1c55e1bd..00000000 --- a/src/com/android/packageinstaller/permission/ui/wear/ConfirmationViewHandler.java +++ /dev/null @@ -1,381 +0,0 @@ -package com.android.packageinstaller.permission.ui.wear; - -import android.animation.ObjectAnimator; -import android.animation.PropertyValuesHolder; -import android.content.Context; -import android.graphics.drawable.Drawable; -import android.graphics.drawable.Icon; -import android.os.Handler; -import android.os.Looper; -import android.os.Message; -import android.text.TextUtils; -import android.util.Log; -import android.view.LayoutInflater; -import android.view.View; -import android.view.ViewGroup; -import android.view.ViewTreeObserver; -import android.view.animation.AnimationUtils; -import android.view.animation.Interpolator; -import android.widget.Button; -import android.widget.ImageView; -import android.widget.ScrollView; -import android.widget.TextView; - -import com.android.packageinstaller.R; - -public abstract class ConfirmationViewHandler implements - Handler.Callback, - View.OnClickListener, - ViewTreeObserver.OnScrollChangedListener, - ViewTreeObserver.OnGlobalLayoutListener { - private static final String TAG = "ConfirmationViewHandler"; - - public static final int MODE_HORIZONTAL_BUTTONS = 0; - public static final int MODE_VERTICAL_BUTTONS = 1; - - private static final int MSG_SHOW_BUTTON_BAR = 1001; - private static final int MSG_HIDE_BUTTON_BAR = 1002; - private static final long HIDE_ANIM_DURATION = 500; - - private View mRoot; - private TextView mCurrentPageText; - private ImageView mIcon; - private TextView mMessage; - private ScrollView mScrollingContainer; - private ViewGroup mContent; - private ViewGroup mHorizontalButtonBar; - private ViewGroup mVerticalButtonBar; - private Button mVerticalButton1; - private Button mVerticalButton2; - private Button mVerticalButton3; - private View mButtonBarContainer; - - private Context mContext; - - private Handler mHideHandler; - private Interpolator mInterpolator; - private float mButtonBarFloatingHeight; - private ObjectAnimator mButtonBarAnimator; - private float mCurrentTranslation; - private boolean mHiddenBefore; - - // TODO: Move these into a builder - /** In the 2 button layout, this is allow button */ - public abstract void onButton1(); - /** In the 2 button layout, this is deny button */ - public abstract void onButton2(); - public abstract void onButton3(); - public abstract CharSequence getVerticalButton1Text(); - public abstract CharSequence getVerticalButton2Text(); - public abstract CharSequence getVerticalButton3Text(); - public abstract Drawable getVerticalButton1Icon(); - public abstract Drawable getVerticalButton2Icon(); - public abstract Drawable getVerticalButton3Icon(); - public abstract CharSequence getCurrentPageText(); - public abstract Icon getPermissionIcon(); - public abstract CharSequence getMessage(); - - public ConfirmationViewHandler(Context context) { - mContext = context; - } - - public View createView() { - mRoot = LayoutInflater.from(mContext).inflate(R.layout.confirmation_dialog, null); - - mMessage = (TextView) mRoot.findViewById(R.id.message); - mCurrentPageText = (TextView) mRoot.findViewById(R.id.current_page_text); - mIcon = (ImageView) mRoot.findViewById(R.id.icon); - mButtonBarContainer = mRoot.findViewById(R.id.button_bar_container); - mContent = (ViewGroup) mRoot.findViewById(R.id.content); - mScrollingContainer = (ScrollView) mRoot.findViewById(R.id.scrolling_container); - mHorizontalButtonBar = (ViewGroup) mRoot.findViewById(R.id.horizontal_button_bar); - mVerticalButtonBar = (ViewGroup) mRoot.findViewById(R.id.vertical_button_bar); - - Button horizontalAllow = (Button) mRoot.findViewById(R.id.permission_allow_button); - Button horizontalDeny = (Button) mRoot.findViewById(R.id.permission_deny_button); - horizontalAllow.setOnClickListener(this); - horizontalDeny.setOnClickListener(this); - - mVerticalButton1 = (Button) mRoot.findViewById(R.id.vertical_button1); - mVerticalButton2 = (Button) mRoot.findViewById(R.id.vertical_button2); - mVerticalButton3 = (Button) mRoot.findViewById(R.id.vertical_button3); - mVerticalButton1.setOnClickListener(this); - mVerticalButton2.setOnClickListener(this); - mVerticalButton3.setOnClickListener(this); - - mInterpolator = AnimationUtils.loadInterpolator(mContext, - android.R.interpolator.fast_out_slow_in); - mButtonBarFloatingHeight = mContext.getResources().getDimension( - R.dimen.conf_diag_floating_height); - mHideHandler = new Handler(Looper.getMainLooper(), this); - - mScrollingContainer.getViewTreeObserver().addOnScrollChangedListener(this); - mRoot.getViewTreeObserver().addOnGlobalLayoutListener(this); - - return mRoot; - } - - /** - * Child class should override this for other modes. Call invalidate() to update the UI to the - * new button mode. - * @return The current mode the layout should use for the buttons - */ - public int getButtonBarMode() { - return MODE_HORIZONTAL_BUTTONS; - } - - public void invalidate() { - CharSequence currentPageText = getCurrentPageText(); - if (!TextUtils.isEmpty(currentPageText)) { - mCurrentPageText.setText(currentPageText); - mCurrentPageText.setVisibility(View.VISIBLE); - } else { - mCurrentPageText.setVisibility(View.GONE); - } - - Icon icon = getPermissionIcon(); - if (icon != null) { - mIcon.setImageIcon(icon); - mIcon.setVisibility(View.VISIBLE); - } else { - mIcon.setVisibility(View.GONE); - } - mMessage.setText(getMessage()); - - switch (getButtonBarMode()) { - case MODE_HORIZONTAL_BUTTONS: - mHorizontalButtonBar.setVisibility(View.VISIBLE); - mVerticalButtonBar.setVisibility(View.GONE); - break; - case MODE_VERTICAL_BUTTONS: - mHorizontalButtonBar.setVisibility(View.GONE); - mVerticalButtonBar.setVisibility(View.VISIBLE); - - mVerticalButton1.setText(getVerticalButton1Text()); - mVerticalButton2.setText(getVerticalButton2Text()); - - mVerticalButton1.setCompoundDrawablesWithIntrinsicBounds( - getVerticalButton1Icon(), null, null, null); - mVerticalButton2.setCompoundDrawablesWithIntrinsicBounds( - getVerticalButton2Icon(), null, null, null); - - CharSequence verticalButton3Text = getVerticalButton3Text(); - if (TextUtils.isEmpty(verticalButton3Text)) { - mVerticalButton3.setVisibility(View.GONE); - } else { - mVerticalButton3.setText(getVerticalButton3Text()); - mVerticalButton3.setCompoundDrawablesWithIntrinsicBounds( - getVerticalButton3Icon(), null, null, null); - } - break; - } - - mScrollingContainer.scrollTo(0, 0); - - mHideHandler.removeMessages(MSG_HIDE_BUTTON_BAR); - mHideHandler.removeMessages(MSG_SHOW_BUTTON_BAR); - } - - @Override - public void onGlobalLayout() { - if (Log.isLoggable(TAG, Log.DEBUG)) { - Log.d(TAG, "onGlobalLayout"); - Log.d(TAG, " contentHeight: " + mContent.getHeight()); - } - - if (mButtonBarAnimator != null) { - mButtonBarAnimator.cancel(); - } - - // In order to fake the buttons peeking at the bottom, need to do set the - // padding properly. - if (mContent.getPaddingBottom() != mButtonBarContainer.getHeight()) { - mContent.setPadding(mContent.getPaddingLeft(), mContent.getPaddingTop(), - mContent.getPaddingRight(), mButtonBarContainer.getHeight()); - if (Log.isLoggable(TAG, Log.DEBUG)) { - Log.d(TAG, " set mContent.PaddingBottom: " + mButtonBarContainer.getHeight()); - } - } - - mButtonBarContainer.setTranslationY(mButtonBarContainer.getHeight()); - - // Give everything a chance to render - mHideHandler.removeMessages(MSG_HIDE_BUTTON_BAR); - mHideHandler.removeMessages(MSG_SHOW_BUTTON_BAR); - mHideHandler.sendEmptyMessageDelayed(MSG_SHOW_BUTTON_BAR, 50); - } - - @Override - public void onClick(View v) { - int id = v.getId(); - switch (id) { - case R.id.permission_allow_button: - case R.id.vertical_button1: - onButton1(); - break; - case R.id.permission_deny_button: - case R.id.vertical_button2: - onButton2(); - break; - case R.id.vertical_button3: - onButton3(); - break; - } - } - - @Override - public boolean handleMessage (Message msg) { - switch (msg.what) { - case MSG_SHOW_BUTTON_BAR: - showButtonBar(); - return true; - case MSG_HIDE_BUTTON_BAR: - hideButtonBar(); - return true; - } - return false; - } - - @Override - public void onScrollChanged () { - if (Log.isLoggable(TAG, Log.DEBUG)) { - Log.d(TAG, "onScrollChanged"); - } - mHideHandler.removeMessages(MSG_HIDE_BUTTON_BAR); - hideButtonBar(); - } - - private void showButtonBar() { - if (Log.isLoggable(TAG, Log.DEBUG)) { - Log.d(TAG, "showButtonBar"); - } - - // Setup Button animation. - // pop the button bar back to full height, stop all animation - if (mButtonBarAnimator != null) { - mButtonBarAnimator.cancel(); - } - - // stop any calls to hide the button bar in the future - mHideHandler.removeMessages(MSG_HIDE_BUTTON_BAR); - mHiddenBefore = false; - - // Evaluate the max height the button bar can go - final int screenHeight = mRoot.getHeight(); - final int halfScreenHeight = screenHeight / 2; - final int buttonBarHeight = mButtonBarContainer.getHeight(); - final int contentHeight = mContent.getHeight() - buttonBarHeight; - final int buttonBarMaxHeight = - Math.min(buttonBarHeight, halfScreenHeight); - - if (Log.isLoggable(TAG, Log.DEBUG)) { - Log.d(TAG, " screenHeight: " + screenHeight); - Log.d(TAG, " contentHeight: " + contentHeight); - Log.d(TAG, " buttonBarHeight: " + buttonBarHeight); - Log.d(TAG, " buttonBarMaxHeight: " + buttonBarMaxHeight); - } - - mButtonBarContainer.setTranslationZ(mButtonBarFloatingHeight); - - // Only hide the button bar if it is occluding the content or the button bar is bigger than - // half the screen - if (contentHeight > (screenHeight - buttonBarHeight) - || buttonBarHeight > halfScreenHeight) { - mHideHandler.sendEmptyMessageDelayed(MSG_HIDE_BUTTON_BAR, 3000); - } - - generateButtonBarAnimator(buttonBarHeight, - buttonBarHeight - buttonBarMaxHeight, 0, mButtonBarFloatingHeight, 1000); - } - - private void hideButtonBar() { - if (Log.isLoggable(TAG, Log.DEBUG)) { - Log.d(TAG, "hideButtonBar"); - } - - // The desired margin space between the button bar and the bottom of the dialog text - final int topMargin = mContext.getResources().getDimensionPixelSize( - R.dimen.conf_diag_button_container_top_margin); - final int contentHeight = mContent.getHeight() + topMargin; - final int screenHeight = mRoot.getHeight(); - final int buttonBarHeight = mButtonBarContainer.getHeight(); - - final int offset = screenHeight + buttonBarHeight - - contentHeight + Math.max(mScrollingContainer.getScrollY(), 0); - final int translationY = (offset > 0 ? - mButtonBarContainer.getHeight() - offset : mButtonBarContainer.getHeight()); - - if (Log.isLoggable(TAG, Log.DEBUG)) { - Log.d(TAG, " topMargin: " + topMargin); - Log.d(TAG, " contentHeight: " + contentHeight); - Log.d(TAG, " screenHeight: " + screenHeight); - Log.d(TAG, " offset: " + offset); - Log.d(TAG, " buttonBarHeight: " + buttonBarHeight); - Log.d(TAG, " mContent.getPaddingBottom(): " + mContent.getPaddingBottom()); - Log.d(TAG, " mScrollingContainer.getScrollY(): " + mScrollingContainer.getScrollY()); - Log.d(TAG, " translationY: " + translationY); - } - - if (!mHiddenBefore || mButtonBarAnimator == null) { - // Remove previous call to MSG_SHOW_BUTTON_BAR if the user scrolled or something before - // the animation got a chance to play - mHideHandler.removeMessages(MSG_SHOW_BUTTON_BAR); - - if(mButtonBarAnimator != null) { - mButtonBarAnimator.cancel(); // stop current animation if there is one playing - } - - // hasn't hidden the bar yet, just hide now to the right height - generateButtonBarAnimator( - mButtonBarContainer.getTranslationY(), translationY, - mButtonBarFloatingHeight, 0, HIDE_ANIM_DURATION); - } else if (mButtonBarAnimator.isRunning()) { - // we are animating the button bar closing, change to animate to the right place - if (Math.abs(mCurrentTranslation - translationY) > 1e-2f) { - mButtonBarAnimator.cancel(); // stop current animation - - if (Math.abs(mButtonBarContainer.getTranslationY() - translationY) > 1e-2f) { - long duration = Math.max((long) ( - (float) HIDE_ANIM_DURATION - * (translationY - mButtonBarContainer.getTranslationY()) - / mButtonBarContainer.getHeight()), 0); - - generateButtonBarAnimator( - mButtonBarContainer.getTranslationY(), translationY, - mButtonBarFloatingHeight, 0, duration); - } else { - mButtonBarContainer.setTranslationY(translationY); - mButtonBarContainer.setTranslationZ(0); - } - } - } else { - // not currently animating, have already hidden, snap to the right offset - mButtonBarContainer.setTranslationY(translationY); - mButtonBarContainer.setTranslationZ(0); - } - - mHiddenBefore = true; - } - - private void generateButtonBarAnimator( - float startY, float endY, float startZ, float endZ, long duration) { - if (Log.isLoggable(TAG, Log.DEBUG)) { - Log.d(TAG, "generateButtonBarAnimator"); - Log.d(TAG, " startY: " + startY); - Log.d(TAG, " endY: " + endY); - Log.d(TAG, " startZ: " + startZ); - Log.d(TAG, " endZ: " + endZ); - Log.d(TAG, " duration: " + duration); - } - - mButtonBarAnimator = - ObjectAnimator.ofPropertyValuesHolder( - mButtonBarContainer, - PropertyValuesHolder.ofFloat(View.TRANSLATION_Y, startY, endY), - PropertyValuesHolder.ofFloat(View.TRANSLATION_Z, startZ, endZ)); - mCurrentTranslation = endY; - mButtonBarAnimator.setDuration(duration); - mButtonBarAnimator.setInterpolator(mInterpolator); - mButtonBarAnimator.start(); - } -} |