Merge "Fix b/5948187: Add progress text for loading video."

package com.android.gallery3d.app;

import com.android.gallery3d.common.Utils;

import com.android.gallery3d.R;

import android.content.Context;

import android.view.animation.Animation.AnimationListener;

import android.view.animation.AnimationUtils;

import android.widget.FrameLayout;

import android.widget.ImageButton;

import android.widget.ImageView;

import android.widget.ImageView.ScaleType;

import android.widget.LinearLayout;

    ProgressBar spinner = new ProgressBar(context);

    spinner.setIndeterminate(true);

    loadingView.addView(spinner, wrapContent);

    TextView loadingText = createOverlayTextView(context);

    loadingText.setText(R.string.loading_video);

    loadingView.addView(loadingText, wrapContent);

    addView(loadingView, wrapContent);

    playPauseReplayView = new ImageView(context);

    playPauseReplayView.setOnClickListener(this);

    addView(playPauseReplayView, wrapContent);

    errorView = new TextView(context);

    errorView.setGravity(Gravity.CENTER);

    errorView.setBackgroundColor(0xCC000000);

    errorView.setTextColor(0xFFFFFFFF);

    errorView = createOverlayTextView(context);

    addView(errorView, matchParent);

    handler = new Handler();

    hide();

  }

  private TextView createOverlayTextView(Context context) {

    TextView view = new TextView(context);

    view.setGravity(Gravity.CENTER);

    view.setTextColor(0xFFFFFFFF);

    view.setPadding(0, 15, 0, 15);

    return view;

  }

  public void setListener(Listener listener) {

    this.listener = listener;

  }

  public void showErrorMessage(String message) {

    state = State.ERROR;

    int padding = (int) (getMeasuredWidth() * ERROR_MESSAGE_RELATIVE_PADDING);

    errorView.setPadding(padding, 10, padding, 10);

    errorView.setPadding(padding, errorView.getPaddingTop(), padding, errorView.getPaddingBottom());

    errorView.setText(message);

    showMainView(errorView);

  }

        cx - bw / 2, playbackButtonsCenterline - bh / 2, cx + bw / 2,

        playbackButtonsCenterline + bh / 2);

    // Space available on each side of the error message for the next and previous buttons

    int errorMessagePadding = (int) (w * ERROR_MESSAGE_RELATIVE_PADDING);

    if (mainView != null) {

      layoutCenteredView(mainView, l, t, r, b);

    }

    maybeStartHiding();

    listener.onSeekEnd(time);

  }

}