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/*
* Copyright (C) 2015 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.settings.deviceinfo;
import android.annotation.LayoutRes;
import android.app.Activity;
import android.graphics.Color;
import android.os.Bundle;
import android.os.storage.DiskInfo;
import android.os.storage.StorageEventListener;
import android.os.storage.StorageManager;
import android.os.storage.VolumeInfo;
import android.text.TextUtils;
import android.view.View;
import android.view.ViewGroup;
import android.view.Window;
import android.view.WindowManager;
import android.widget.Button;
import android.widget.ProgressBar;
import android.widget.TextView;
import com.android.settings.R;
import com.android.setupwizardlib.SetupWizardLayout;
import java.text.NumberFormat;
import java.util.List;
import java.util.Objects;
public abstract class StorageWizardBase extends Activity {
protected StorageManager mStorage;
protected VolumeInfo mVolume;
protected DiskInfo mDisk;
private View mCustomNav;
private Button mCustomNext;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
mStorage = getSystemService(StorageManager.class);
final String volumeId = getIntent().getStringExtra(VolumeInfo.EXTRA_VOLUME_ID);
if (!TextUtils.isEmpty(volumeId)) {
mVolume = mStorage.findVolumeById(volumeId);
}
final String diskId = getIntent().getStringExtra(DiskInfo.EXTRA_DISK_ID);
if (!TextUtils.isEmpty(diskId)) {
mDisk = mStorage.findDiskById(diskId);
} else if (mVolume != null) {
mDisk = mVolume.getDisk();
}
setTheme(R.style.SetupWizardStorageStyle);
if (mDisk != null) {
mStorage.registerListener(mStorageListener);
}
}
@Override
public void setContentView(@LayoutRes int layoutResID) {
super.setContentView(layoutResID);
// Our wizard is a unique flower, so it has custom buttons
final ViewGroup navParent = (ViewGroup) findViewById(R.id.suw_layout_navigation_bar)
.getParent();
mCustomNav = getLayoutInflater().inflate(R.layout.storage_wizard_navigation,
navParent, false);
mCustomNext = (Button) mCustomNav.findViewById(R.id.suw_navbar_next);
mCustomNext.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
onNavigateNext();
}
});
// Swap our custom navigation bar into place
for (int i = 0; i < navParent.getChildCount(); i++) {
if (navParent.getChildAt(i).getId() == R.id.suw_layout_navigation_bar) {
navParent.removeViewAt(i);
navParent.addView(mCustomNav, i);
break;
}
}
}
@Override
protected void onPostCreate(Bundle savedInstanceState) {
super.onPostCreate(savedInstanceState);
final Window window = getWindow();
window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS |
WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN |
WindowManager.LayoutParams.FLAG_LAYOUT_INSET_DECOR);
window.setStatusBarColor(Color.TRANSPARENT);
mCustomNav.setSystemUiVisibility(
View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_STABLE);
final View scrollView = findViewById(R.id.suw_bottom_scroll_view);
scrollView.setVerticalFadingEdgeEnabled(true);
scrollView.setFadingEdgeLength(scrollView.getVerticalFadingEdgeLength() * 2);
// Our header assets already have padding baked in
final View title = findViewById(R.id.suw_layout_title);
title.setPadding(title.getPaddingLeft(), 0, title.getPaddingRight(),
title.getPaddingBottom());
}
@Override
protected void onDestroy() {
mStorage.unregisterListener(mStorageListener);
super.onDestroy();
}
protected Button getNextButton() {
return mCustomNext;
}
protected SetupWizardLayout getSetupWizardLayout() {
return (SetupWizardLayout) findViewById(R.id.setup_wizard_layout);
}
protected ProgressBar getProgressBar() {
return (ProgressBar) findViewById(R.id.storage_wizard_progress);
}
protected void setCurrentProgress(int progress) {
getProgressBar().setProgress(progress);
((TextView) findViewById(R.id.storage_wizard_progress_summary)).setText(
NumberFormat.getPercentInstance().format((double) progress / 100));
}
protected void setHeaderText(int resId, String... args) {
getSetupWizardLayout().setHeaderText(TextUtils.expandTemplate(getText(resId), args));
}
protected void setBodyText(int resId, String... args) {
((TextView) findViewById(R.id.storage_wizard_body)).setText(
TextUtils.expandTemplate(getText(resId), args));
}
protected void setSecondaryBodyText(int resId, String... args) {
final TextView secondBody = ((TextView) findViewById(R.id.storage_wizard_second_body));
secondBody.setText(TextUtils.expandTemplate(getText(resId), args));
secondBody.setVisibility(View.VISIBLE);
}
protected void setIllustrationInternal(boolean internal) {
if (internal) {
getSetupWizardLayout().setIllustration(R.drawable.bg_internal_storage_header,
android.R.color.transparent);
} else {
getSetupWizardLayout().setIllustration(R.drawable.bg_portable_storage_header,
android.R.color.transparent);
}
}
public void onNavigateNext() {
throw new UnsupportedOperationException();
}
protected VolumeInfo findFirstVolume(int type) {
final List<VolumeInfo> vols = mStorage.getVolumes();
for (VolumeInfo vol : vols) {
if (Objects.equals(mDisk.getId(), vol.getDiskId()) && (vol.getType() == type)) {
return vol;
}
}
return null;
}
private final StorageEventListener mStorageListener = new StorageEventListener() {
@Override
public void onDiskDestroyed(DiskInfo disk) {
// We know mDisk != null.
if (mDisk.id.equals(disk.id)) {
finish();
}
}
};
}
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