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package com.android.permissioncontroller.permission.ui.television;
import static com.android.permissioncontroller.permission.ui.GrantPermissionsActivity.ALLOW_ALWAYS_BUTTON;
import static com.android.permissioncontroller.permission.ui.GrantPermissionsActivity.ALLOW_BUTTON;
import static com.android.permissioncontroller.permission.ui.GrantPermissionsActivity.ALLOW_FOREGROUND_BUTTON;
import static com.android.permissioncontroller.permission.ui.GrantPermissionsActivity.ALLOW_ONE_TIME_BUTTON;
import static com.android.permissioncontroller.permission.ui.GrantPermissionsActivity.DENY_AND_DONT_ASK_AGAIN_BUTTON;
import android.content.Context;
import android.graphics.PixelFormat;
import android.graphics.Rect;
import android.graphics.drawable.Drawable;
import android.graphics.drawable.Icon;
import android.os.Build;
import android.os.Bundle;
import android.util.DisplayMetrics;
import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.view.Window;
import android.view.WindowManager;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.TextView;
import androidx.annotation.RequiresApi;
import com.android.modules.utils.build.SdkLevel;
import com.android.permissioncontroller.R;
import com.android.permissioncontroller.permission.ui.GrantPermissionsViewHandler;
import java.util.Collections;
/**
* TV-specific view handler for the grant permissions activity.
*/
public final class GrantPermissionsViewHandlerImpl implements GrantPermissionsViewHandler, OnClickListener {
private static final String ARG_GROUP_NAME = "ARG_GROUP_NAME";
private final Context mContext;
private final Drawable mBackgroundWithBlur;
private final Drawable mBackgroundNoBlur;
private final int mBackgroundBlurRadius;
private ResultListener mResultListener;
private String mGroupName;
private ViewGroup mRootView;
private TextView mMessageView;
private ImageView mIconView;
private TextView mCurrentGroupView;
private Button mAllowButton;
private Button mAllowAlwaysButton;
private Button mAllowForegroundOnlyButton;
private Button mAllowOneTimeButton;
private Button mSoftDenyButton;
private Button mHardDenyButton;
public GrantPermissionsViewHandlerImpl(Context context, String appPackageName) {
mContext = context;
mBackgroundWithBlur = context.getResources().getDrawable(
R.drawable.dialog_background_with_blur);
mBackgroundNoBlur = context.getResources().getDrawable(R.drawable.dialog_background);
mBackgroundBlurRadius = context.getResources().getDimensionPixelSize(
R.dimen.grant_permissions_dialog_background_blur_radius);
}
@Override
public GrantPermissionsViewHandlerImpl setResultListener(ResultListener listener) {
mResultListener = listener;
return this;
}
@Override
public View createView() {
mRootView = (ViewGroup) LayoutInflater.from(mContext)
.inflate(R.layout.grant_permissions, null);
mMessageView = (TextView) mRootView.findViewById(R.id.permission_message);
mIconView = (ImageView) mRootView.findViewById(R.id.permission_icon);
mCurrentGroupView = (TextView) mRootView.findViewById(R.id.current_page_text);
mAllowButton = (Button) mRootView.findViewById(R.id.permission_allow_button);
mAllowAlwaysButton = (Button) mRootView.findViewById(R.id.permission_allow_always_button);
mAllowForegroundOnlyButton =
(Button) mRootView.findViewById(R.id.permission_allow_foreground_only_button);
mAllowOneTimeButton =
(Button) mRootView.findViewById(R.id.permission_allow_one_time_button);
mSoftDenyButton = (Button) mRootView.findViewById(R.id.permission_deny_button);
mHardDenyButton = (Button) mRootView.findViewById(
R.id.permission_deny_dont_ask_again_button);
mAllowButton.setOnClickListener(this);
mAllowAlwaysButton.setOnClickListener(this);
mAllowForegroundOnlyButton.setOnClickListener(this);
mAllowOneTimeButton.setOnClickListener(this);
mSoftDenyButton.setOnClickListener(this);
mHardDenyButton.setOnClickListener(this);
if (SdkLevel.isAtLeastT()) {
mRootView.addOnLayoutChangeListener((view, l, t, r, b, oldL, oldT, oldR, oldB) -> {
mRootView.setUnrestrictedPreferKeepClearRects(
Collections.singletonList(new Rect(0, 0, r - l, b - t)));
});
}
return mRootView;
}
@Override
public void updateWindowAttributes(WindowManager.LayoutParams outLayoutParams) {
DisplayMetrics metrics = mContext.getResources().getDisplayMetrics();
int screenWidth = metrics.widthPixels;
int screenHeight = metrics.heightPixels;
int marginBottomPx = mContext.getResources().getDimensionPixelSize(
R.dimen.grant_permissions_dialog_margin_bottom);
int marginSidePx = mContext.getResources().getDimensionPixelSize(
R.dimen.grant_permissions_dialog_side_margin);
outLayoutParams.width = screenWidth - marginSidePx * 2;
outLayoutParams.height = WindowManager.LayoutParams.WRAP_CONTENT;
outLayoutParams.gravity = Gravity.BOTTOM | Gravity.CENTER_HORIZONTAL;
outLayoutParams.verticalMargin = (float) marginBottomPx / screenHeight;
outLayoutParams.format = PixelFormat.TRANSPARENT;
outLayoutParams.type = WindowManager.LayoutParams.TYPE_SYSTEM_DIALOG;
outLayoutParams.flags |= WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON;
outLayoutParams.flags |= WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED;
if (SdkLevel.isAtLeastS()
&& mContext.getResources().getBoolean(R.bool.config_useWindowBlur)) {
outLayoutParams.flags |= WindowManager.LayoutParams.FLAG_BLUR_BEHIND;
outLayoutParams.setBlurBehindRadius(mContext.getResources().getDimensionPixelSize(
R.dimen.grant_permissions_dialog_blur_behind_radius));
}
}
@Override
@RequiresApi(Build.VERSION_CODES.S)
public void onBlurEnabledChanged(Window window, boolean enabled) {
window.setBackgroundDrawable(enabled ? mBackgroundWithBlur : mBackgroundNoBlur);
window.setBackgroundBlurRadius(enabled ? mBackgroundBlurRadius : 0);
}
@Override
public void updateUi(String groupName, int groupCount, int groupIndex, Icon icon,
CharSequence message, CharSequence detailMessage,
CharSequence permissionRationaleMessage, boolean[] buttonVisibilities,
boolean[] locationVisibilities) {
// permissionRationaleMessage ignored by television
// TODO: Handle detailMessage
mGroupName = groupName;
mMessageView.setText(message);
if (icon != null) {
mIconView.setImageIcon(icon);
}
mAllowButton.setVisibility(
buttonVisibilities[ALLOW_BUTTON] ? View.VISIBLE : View.GONE);
mAllowAlwaysButton.setVisibility(
buttonVisibilities[ALLOW_ALWAYS_BUTTON] ? View.VISIBLE : View.GONE);
mAllowForegroundOnlyButton.setVisibility(
buttonVisibilities[ALLOW_FOREGROUND_BUTTON] ? View.VISIBLE : View.GONE);
mAllowOneTimeButton.setVisibility(
buttonVisibilities[ALLOW_ONE_TIME_BUTTON] ? View.VISIBLE : View.GONE);
mHardDenyButton.setVisibility(
buttonVisibilities[DENY_AND_DONT_ASK_AGAIN_BUTTON] ? View.VISIBLE : View.GONE);
mRootView.requestFocus();
if (groupCount > 1) {
mCurrentGroupView.setVisibility(View.VISIBLE);
mCurrentGroupView.setText(mContext.getString(R.string.current_permission_template,
groupIndex + 1, groupCount));
} else {
mCurrentGroupView.setVisibility(View.GONE);
}
}
@Override
public void saveInstanceState(Bundle outState) {
outState.putString(ARG_GROUP_NAME, mGroupName);
}
@Override
public void loadInstanceState(Bundle savedInstanceState) {
mGroupName = savedInstanceState.getString(ARG_GROUP_NAME);
}
@Override
public void onClick(View view) {
switch (view.getId()) {
case R.id.permission_allow_button:
mResultListener.onPermissionGrantResult(mGroupName, GRANTED_ALWAYS);
break;
case R.id.permission_allow_always_button:
mResultListener.onPermissionGrantResult(mGroupName, GRANTED_ALWAYS);
break;
case R.id.permission_allow_foreground_only_button:
mResultListener.onPermissionGrantResult(mGroupName, GRANTED_FOREGROUND_ONLY);
break;
case R.id.permission_allow_one_time_button:
mResultListener.onPermissionGrantResult(mGroupName, GRANTED_ONE_TIME);
break;
case R.id.permission_deny_button:
mResultListener.onPermissionGrantResult(mGroupName, DENIED);
break;
case R.id.permission_deny_dont_ask_again_button:
mResultListener.onPermissionGrantResult(mGroupName, DENIED_DO_NOT_ASK_AGAIN);
break;
}
}
@Override
public void onBackPressed() {
if (mResultListener != null) {
mResultListener.onPermissionGrantResult(mGroupName, DENIED);
}
}
}
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