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package com.android.packageinstaller.permission.ui;
import android.content.Context;
import android.graphics.drawable.Icon;
import android.os.Handler;
import android.text.TextUtils;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.ScrollView;
import android.widget.TextView;
import com.android.packageinstaller.R;
public abstract class PermissionConfirmationViewHandler implements
View.OnClickListener {
public static final int MODE_HORIZONTAL_BUTTONS = 0;
public static final int MODE_VERTICAL_BUTTONS = 1;
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 mVerticalAllow;
private Button mVerticalDeny;
private Button mVerticalDenyDoNotAskAgain;
private View mButtonBarContainer;
private Context mContext;
// TODO: Move these into a builder
public abstract void onAllow();
public abstract void onDeny();
public abstract void onDenyDoNotAskAgain();
public abstract CharSequence getVerticalAllowText();
public abstract CharSequence getVerticalDenyText();
public abstract CharSequence getVerticalDenyDoNotAskAgainText();
public abstract CharSequence getCurrentPageText();
public abstract Icon getPermissionIcon();
public abstract CharSequence getMessage();
public PermissionConfirmationViewHandler(Context context) {
mContext = context;
}
public View createView() {
mRoot = LayoutInflater.from(mContext).inflate(R.layout.grant_permissions, 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.horizontal_allow_button);
Button horizontalDeny = (Button) mRoot.findViewById(R.id.horizontal_deny_button);
horizontalAllow.setOnClickListener(this);
horizontalDeny.setOnClickListener(this);
mVerticalAllow = (Button) mRoot.findViewById(R.id.vertical_allow_button);
mVerticalDeny = (Button) mRoot.findViewById(R.id.vertical_deny_button);
mVerticalDenyDoNotAskAgain =
(Button) mRoot.findViewById(R.id.vertical_deny_do_not_ask_again_button);
mVerticalAllow.setOnClickListener(this);
mVerticalDeny.setOnClickListener(this);
mVerticalDenyDoNotAskAgain.setOnClickListener(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.INVISIBLE);
}
Icon icon = getPermissionIcon();
if (icon != null) {
mIcon.setImageIcon(icon);
mIcon.setVisibility(View.VISIBLE);
} else {
mIcon.setVisibility(View.INVISIBLE);
}
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);
mVerticalAllow.setText(getVerticalAllowText());
mVerticalDeny.setText(getVerticalDenyText());
mVerticalDenyDoNotAskAgain.setText(getVerticalDenyDoNotAskAgainText());
mVerticalAllow.setCompoundDrawablesWithIntrinsicBounds(
mContext.getDrawable(R.drawable.confirm_button), null, null, null);
mVerticalDeny.setCompoundDrawablesWithIntrinsicBounds(
mContext.getDrawable(R.drawable.cancel_button), null, null, null);
mVerticalDenyDoNotAskAgain.setCompoundDrawablesWithIntrinsicBounds(
mContext.getDrawable(R.drawable.cancel_button), null, null, null);
break;
}
mScrollingContainer.scrollTo(0, 0);
}
@Override
public void onClick(View v) {
int id = v.getId();
switch (id) {
case R.id.horizontal_allow_button:
case R.id.vertical_allow_button:
onAllow();
break;
case R.id.horizontal_deny_button:
case R.id.vertical_deny_button:
onDeny();
break;
case R.id.vertical_deny_do_not_ask_again_button:
onDenyDoNotAskAgain();
break;
}
}
}
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