本文整理汇总了Java中android.content.Intent.removeCategory方法的典型用法代码示例。如果您正苦于以下问题：Java Intent.removeCategory方法的具体用法？Java Intent.removeCategory怎么用？Java Intent.removeCategory使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类android.content.Intent的用法示例。
在下文中一共展示了Intent.removeCategory方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: getLaunchIntent
import android.content.Intent; //导入方法依赖的package包/类
public Intent getLaunchIntent(String packageName, int userId) {
VPackageManager pm = VPackageManager.get();
Intent intentToResolve = new Intent(Intent.ACTION_MAIN);
intentToResolve.addCategory(Intent.CATEGORY_INFO);
intentToResolve.setPackage(packageName);
List<ResolveInfo> ris = pm.queryIntentActivities(intentToResolve, intentToResolve.resolveType(context), 0, userId);
// Otherwise, try to find a main launcher activity.
if (ris == null || ris.size() <= 0) {
// reuse the intent instance
intentToResolve.removeCategory(Intent.CATEGORY_INFO);
intentToResolve.addCategory(Intent.CATEGORY_LAUNCHER);
intentToResolve.setPackage(packageName);
ris = pm.queryIntentActivities(intentToResolve, intentToResolve.resolveType(context), 0, userId);
}
if (ris == null || ris.size() <= 0) {
return null;
}
Intent intent = new Intent(intentToResolve);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
intent.setClassName(ris.get(0).activityInfo.packageName,
ris.get(0).activityInfo.name);
return intent;
}
示例2: getLaunchIntent
import android.content.Intent; //导入方法依赖的package包/类
public Intent getLaunchIntent(String packageName, int userId) {
VPackageManager pm = VPackageManager.get();
Intent intentToResolve = new Intent(Intent.ACTION_MAIN);
intentToResolve.addCategory(Intent.CATEGORY_INFO);
intentToResolve.setPackage(packageName);
List<ResolveInfo> ris = pm.queryIntentActivities(intentToResolve, intentToResolve.resolveType(context), 0, userId);
LogUtils.d("========> " + ris.toString());
// Otherwise, try to find a main launcher activity.
if (ris == null || ris.size() <= 0) {
// reuse the intent instance
intentToResolve.removeCategory(Intent.CATEGORY_INFO);
intentToResolve.addCategory(Intent.CATEGORY_LAUNCHER);
intentToResolve.setPackage(packageName);
ris = pm.queryIntentActivities(intentToResolve, intentToResolve.resolveType(context), 0, userId);
}
if (ris == null || ris.size() <= 0) {
return null;
}
Intent intent = new Intent(intentToResolve);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
intent.setClassName(ris.get(0).activityInfo.packageName,
ris.get(0).activityInfo.name);
return intent;
}