默认情况下，在Android插件版本8.0中，资源ID将是非最终的，避免在开关case语句中使用它们。
默认情况下，在Android插件版本8.0中，资源ID将是非最终的，避免在开关case语句中使用它们。
提问于 2021-09-09 15:19:28
我在Android中有一个关于导航抽屉资源的警告。警告是Resource IDs will be non-final by default in Android Gradle Plugin version 8.0, avoid using them in switch case statements。我试图使用if方法来更新我的代码，但我不会“正确转换”。我在互联网上找到了这个文章来帮助我转换代码，但它似乎不适合我。我想知道我是不是错过了什么。
下面是创建一个想法的前后，这里是我的全部活动，因为我看到很多人在使用public void onClick...之后都有这个，而我不使用它。我有navigationView.setNavigationItemSelectedListener(menuItem -> {。
Before:
navigationView.setNavigationItemSelectedListener(menuItem -> {
switch (menuItem.getItemId())
{
case R.id.nav_drawer_settings:
Intent intent = new Intent (MainActivity.this, SettingsActivity.class);
startActivity(intent);
break;
case R.id.nav_drawer_whitelist:
intent = new Intent (MainActivity.this, WhitelistActivity.class);
startActivity(intent);
break;
case R.id.nav_drawer_clipboard_cleaner:
intent = new Intent (MainActivity.this, ClipboardActivity.class);
startActivity(intent);
break;
case R.id.nav_drawer_invalid_media_cleaner:
intent = new Intent (MainActivity.this, InvalidActivity.class);
startActivity(intent);
break;
case R.id.nav_drawer_about:
intent = new Intent (MainActivity.this, AboutActivity.class);
startActivity(intent);
break;
case R.id.nav_drawer_support:
Intent newIntent = new Intent(android.content.Intent.ACTION_VIEW,
Uri.parse("https://www.paypal.me/d4rkmichaeltutorials"));
startActivity(newIntent);
break;
case R.id.nav_drawer_share:{
Intent sharingIntent = new Intent(android.content.Intent.ACTION_SEND);
sharingIntent.setType("text/plain");
String shareBody = "https://play.google.com/store/apps/details?id=com.d4rk.cleaner";
sharingIntent.putExtra(android.content.Intent.EXTRA_SUBJECT,"Try right now!");
sharingIntent.putExtra(android.content.Intent.EXTRA_TEXT, shareBody);
startActivity(Intent.createChooser(sharingIntent, "Share using..."));
}
break;
}
return false;
});
}After:
navigationView.setNavigationItemSelectedListener(menuItem -> {
switch (view.getId()) {
if (item.getItemId() == R.id.nav_drawer_settings) {
Intent intent = new Intent (MainActivity.this, SettingsActivity.class);
startActivity(intent);
}
if (item.getItemId() == R.id.nav_drawer_whitelist) {
Intent intent = new Intent (MainActivity.this, WhitelistActivity.class);
startActivity(intent);
}
if (item.getItemId() == R.id.nav_drawer_clipboard_cleaner) {
Intent intent = new Intent (MainActivity.this, ClipboardActivity.class);
startActivity(intent);
}
if (item.getItemId() == R.id.nav_drawer_invalid_media_cleaner) {
Intent intent = new Intent (MainActivity.this, InvalidActivity.class);
startActivity(intent);
}
if (item.getItemId() == R.id.nav_drawer_about) {
Intent intent = new Intent (MainActivity.this, AboutActivity.class);
startActivity(intent);
}
if (item.getItemId() == R.id.nav_drawer_support) {
Intent openURL = new Intent(Intent.ACTION_VIEW);
openURL.setData(Uri.parse("https://www.paypal.me/d4rkmichaeltutorials"));
startActivity(openURL);
}
if (item.getItemId() == R.id.nav_drawer_share) {
Intent sharingIntent = new Intent(android.content.Intent.ACTION_SEND);
sharingIntent.setType("text/plain");
String shareBody = "https://play.google.com/store/apps/details?id=com.d4rk.cleaner";
sharingIntent.putExtra(android.content.Intent.EXTRA_SUBJECT,"Try right now!");
sharingIntent.putExtra(android.content.Intent.EXTRA_TEXT, shareBody);
startActivity(Intent.createChooser(sharingIntent, "Share using..."));
}
}
return false;
});
}提前谢谢！:D
回答 3
Stack Overflow用户
回答已采纳
发布于 2021-09-09 15:28:04
在您发布的后代码中，不再需要切换。
它只应通过编写以下内容来工作：
if (item.getItemId() == R.id.nav_drawer_settings) {
Intent intent = new Intent (MainActivity.this, SettingsActivity.class);
startActivity(intent);
}
if (item.getItemId() == R.id.nav_drawer_whitelist) {
Intent intent = new Intent (MainActivity.this, WhitelistActivity.class);
startActivity(intent);
}
if (item.getItemId() == R.id.nav_drawer_clipboard_cleaner) {
Intent intent = new Intent (MainActivity.this, ClipboardActivity.class);
startActivity(intent);
}
if (item.getItemId() == R.id.nav_drawer_invalid_media_cleaner) {
Intent intent = new Intent (MainActivity.this, InvalidActivity.class);
startActivity(intent);
}
if (item.getItemId() == R.id.nav_drawer_about) {
Intent intent = new Intent (MainActivity.this, AboutActivity.class);
startActivity(intent);
}
if (item.getItemId() == R.id.nav_drawer_support) {
Intent openURL = new Intent(Intent.ACTION_VIEW);
openURL.setData(Uri.parse("https://www.paypal.me/d4rkmichaeltutorials"));
startActivity(openURL);
}
if (item.getItemId() == R.id.nav_drawer_share) {
Intent sharingIntent = new Intent(android.content.Intent.ACTION_SEND);
sharingIntent.setType("text/plain");
String shareBody = "https://play.google.com/store/apps/details?id=com.d4rk.cleaner";
sharingIntent.putExtra(android.content.Intent.EXTRA_SUBJECT,"Try right now!");
sharingIntent.putExtra(android.content.Intent.EXTRA_TEXT, shareBody);
startActivity(Intent.createChooser(sharingIntent, "Share using..."));
}Stack Overflow用户
发布于 2022-10-17 13:23:29
如果一个只想抑制整个应用程序的警告，那么将其添加到one build.gradle文件中：
android {
lintOptions {
disable 'NonConstantResourceId'
}
}Stack Overflow用户
发布于 2022-07-28 16:01:25
即使你把大小写R.id.nav_drawer_settings: AS (R.id.nav_drawer_settings)：放在括号里，它也能工作
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/69120822
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