package com.weikou.beibeivideo.ui.mine;
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import android.content.Intent;
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import android.os.Bundle;
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import android.provider.Settings;
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import androidx.fragment.app.Fragment;
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import android.view.View;
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import android.view.View.OnClickListener;
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import android.widget.Button;
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import android.widget.LinearLayout;
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import android.widget.TextView;
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import android.widget.ToggleButton;
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import com.lcjian.library.util.FragmentSwitchHelper;
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import com.weikou.beibeivideo.R;
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import com.weikou.beibeivideo.ui.BaseActivity;
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import com.weikou.beibeivideo.ui.recent.DownloadAdapter2;
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import com.weikou.beibeivideo.ui.recent.OfflineCacheFragment2;
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import com.weikou.beibeivideo.ui.recent.WatchHistoryFragment;
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import com.weikou.beibeivideo.util.ui.TopStatusSettings;
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public class DownloadActivity extends BaseActivity implements
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DownloadAdapter2.IGetDeleteCallback, OnClickListener {
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private FragmentSwitchHelper mFragmentSwitchHelper;
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private ToggleButton btn_delete;
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private LinearLayout ll_recent_bottom;
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private Button btn_select_all;
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private Button btn_delete_item;
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@Override
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protected void onCreate(Bundle arg0) {
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super.onCreate(arg0);
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setContentView(R.layout.activity_download);
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TopStatusSettings.setStatusViewAndDeepColor(this);
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OfflineCacheFragment2 cacheFragment2 = new OfflineCacheFragment2();
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cacheFragment2.setDeleteCallback(this);
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mFragmentSwitchHelper = FragmentSwitchHelper.create(
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R.id.fl_offlinecache_fragment_container,
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getSupportFragmentManager(), cacheFragment2);
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((TextView) findViewById(R.id.tv_top_bar_left)).setText("返回");
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((TextView) findViewById(R.id.tv_top_bar_middle)).setText("离线缓存");
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mFragmentSwitchHelper.changeFragment(OfflineCacheFragment2.class);
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findViewById(R.id.tv_top_bar_left).setOnClickListener(
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new OnClickListener() {
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@Override
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public void onClick(View arg0) {
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finish();
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}
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});
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btn_delete = (ToggleButton) findViewById(R.id.btn_delete);
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btn_delete.setOnClickListener(this);
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ll_recent_bottom = (LinearLayout) findViewById(R.id.ll_recent_bottom);
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btn_select_all = (Button) findViewById(R.id.btn_select_all);
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btn_delete_item = (Button) findViewById(R.id.btn_delete_item);
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btn_select_all.setOnClickListener(this);
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btn_delete_item.setOnClickListener(this);
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ll_recent_bottom.post(new Runnable() {
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@Override
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public void run() {
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updateView();
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}
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});
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}
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@Override
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public void onGetNum(int count) {
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if (count == 0) {
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btn_delete_item.setText("删除");
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} else {
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btn_delete_item.setText("删除(" + count + ")");
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}
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}
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boolean isSelected = false;
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boolean isDeleted = false;// 是否已经执行删除操作，如过为true:删除已经执行,ll_recent_bottom设置为gone,如果给false,删除操作未执行,ll_recent_bottom设置为Visibilily;
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@Override
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public void onClick(View v) {
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switch (v.getId()) {
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case R.id.btn_delete: {
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Fragment fragment = getSupportFragmentManager().findFragmentByTag(
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OfflineCacheFragment2.class.getName());
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if (fragment != null && fragment.isResumed()) {
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((OfflineCacheFragment2) fragment)
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.setSelectedMode(!((OfflineCacheFragment2) fragment)
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.isSelectedMode());
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} else {
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fragment = getSupportFragmentManager().findFragmentByTag(
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WatchHistoryFragment.class.getName());
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if (fragment != null && fragment.isResumed()) {
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((WatchHistoryFragment) fragment)
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.setSelectedMode(!((WatchHistoryFragment) fragment)
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.isSelectedMode());
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}
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}
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updateView();
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}
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break;
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case R.id.btn_select_all: {
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isSelected = !isSelected;
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if (isSelected) {
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btn_select_all.setText("全不选");
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} else {
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btn_select_all.setText("全选");
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}
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Fragment fragment = getSupportFragmentManager().findFragmentByTag(
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OfflineCacheFragment2.class.getName());
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if (fragment != null && fragment.isResumed()) {
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((OfflineCacheFragment2) fragment).selectAll(isSelected);
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} else {
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fragment = getSupportFragmentManager().findFragmentByTag(
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WatchHistoryFragment.class.getName());
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if (fragment != null && fragment.isResumed()) {
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((WatchHistoryFragment) fragment).selectAll(isSelected);
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}
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}
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}
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break;
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case R.id.btn_delete_item: {
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Fragment fragment = getSupportFragmentManager().findFragmentByTag(
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OfflineCacheFragment2.class.getName());
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if (fragment != null && fragment.isResumed()) {
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((OfflineCacheFragment2) fragment).deleteDownload();
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btn_delete_item.setText("删除");
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} else {
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fragment = getSupportFragmentManager().findFragmentByTag(
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WatchHistoryFragment.class.getName());
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if (fragment != null && fragment.isResumed()) {
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((WatchHistoryFragment) fragment).deleteWatchHistory();
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btn_delete_item.setText("删除");
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}
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}
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ll_recent_bottom.postDelayed(new Runnable() {
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@Override
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public void run() {
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isDeleted = true;
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updateView();
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}
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}, 500);
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}
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break;
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case R.id.tv_no_network: {
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Intent intent = new Intent(Settings.ACTION_SETTINGS);
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startActivity(intent);
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}
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break;
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default:
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break;
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}
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}
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private void updateView() {
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boolean noData = false;
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boolean selectedMode = false;
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Fragment fragment = getSupportFragmentManager().findFragmentByTag(
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OfflineCacheFragment2.class.getName());
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if (fragment != null && fragment.isResumed()) {
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noData = ((OfflineCacheFragment2) fragment).getCount() == 0;
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if (noData) {
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((OfflineCacheFragment2) fragment).setSelectedMode(false);
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}
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selectedMode = ((OfflineCacheFragment2) fragment).isSelectedMode();
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} else {
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fragment = getSupportFragmentManager().findFragmentByTag(
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WatchHistoryFragment.class.getName());
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if (fragment != null && fragment.isResumed()) {
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noData = ((WatchHistoryFragment) fragment).getCount() == 0;
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if (noData) {
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((WatchHistoryFragment) fragment).setSelectedMode(false);
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}
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selectedMode = ((WatchHistoryFragment) fragment)
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.isSelectedMode();
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}
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}
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ll_recent_bottom.setVisibility(selectedMode ? View.VISIBLE : View.GONE);
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if (ll_recent_bottom.isShown()) {
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} else {
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btn_delete_item.setText("删除");
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if (isSelected) {
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isSelected = false;
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btn_select_all.setText("全选");
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}
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}
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}
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}
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