在之前的创建快捷方式中，没有做到移除，这显然不符合一个完整功能的实现。
但在查api的时候还真没找到固定快捷方式的移除，只好从辅助功能的方式来实现移除了
当要删除一个桌面快捷方式的时候，首先查看是否有这个快捷方式
/**
* 是否有该快捷方式
*/
fun hasShortcut(context: Context, id: String): Boolean{
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N_MR1) {
val shortcutManager:ShortcutManager = context.getSystemService(ShortcutManager::class.java)
for (pinnedShortcut in shortcutManager.pinnedShortcuts) {
val hasId = pinnedShortcut.intent?.extras?.keySet()?.contains(ShortcutActivity.Id) ?: false
if (hasId) {
if (pinnedShortcut.intent?.extras?.get(ShortcutActivity.Id) as String == id) {
pinnedShortcut.isEnabled
return true
}
}
}
}
return false
}
如果有的话再禁用
/**
* 禁用快捷方式
*/
fun deleteShortcut(context: Context, id: String) {
Prefs.removeDevShortcuts(context, id)
if (hasShortcut(context, id)) {
setShortcutEnabled(context, id, false)
}
}
/**
* 禁用快捷方式
*/
private fun setShortcutEnabled(context: Context, id: String, enable: Boolean) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N_MR1) {
val shortcutManager: ShortcutManager = context.getSystemService(ShortcutManager::class.java)
//禁用
if (enable) {
shortcutManager.enableShortcuts(mutableListOf(id))
} else {
shortcutManager.disableShortcuts(mutableListOf(id))
}
}
}
禁用后，桌面快捷方式就不能点击了，不同品牌手机有不同效果，有的图标变灰，有的没变化。接下来就是通过辅助功能移除该快捷方式
if (mLauncher.isEmpty()) {
mLauncher= DevUtil.getLauncherPackageName(this);
XLog.d(TAG, "onAccessibilityEvent: mLauncher="+mLauncher);
}
if (mLauncher.equals(packageName) ) {
List<String> delShortcuts = Prefs.getDelShortcuts(mContext);
if (!delShortcuts.isEmpty()) {
XLog.d(TAG, "onAccessibilityEvent: delShortcuts="+ Arrays.toString(delShortcuts.toArray()));
long time = TimeUtils.getNowMills() - mClickTime;
if (mClickTime > 0 && time > 1000L) {
SysManagerHelper.getInstance(this).performDelShortcutAction(this, mRootNode);
SysManagerHelper.getInstance(this).performRemoveShortcutAction(this, mRootNode);
}
mClickTime = TimeUtils.getNowMills();
} else {
SysManagerHelper.getInstance(this).performCancelRemoveShortcutAction(this, mRootNode);
}
}
public void performDelShortcutAction(AccessibilityService service, AccessibilityNodeInfo mRootNode) {
//快捷方式长按
XLog.d(TAG, "performDelShortcutAction: ");
List<String> delShortcuts = Prefs.getDelShortcuts(mContext);
for (String delShortcut : delShortcuts) {
XLog.d(TAG, "performDelShortcutAction: " + delShortcut);
List<AccessibilityNodeInfo> accessibilityNodeInfosByText = mRootNode.findAccessibilityNodeInfosByText(delShortcut);
if (!accessibilityNodeInfosByText.isEmpty()) {
XLog.d(TAG, "performDelShortcutAction: accessibilityNodeInfosByText" + accessibilityNodeInfosByText.size());
for (AccessibilityNodeInfo accessibilityNodeInfo : accessibilityNodeInfosByText) {
if (accessibilityNodeInfo.getText() != null && delShortcut.equals(accessibilityNodeInfo.getText().toString())) {
dispatchGestureLongClick(service, getCanClickAble(accessibilityNodeInfo));
XLog.d(TAG, "performDelShortcutAction: click");
Prefs.setLongClickShortcut(mContext, delShortcut);
}
}
}
}
}
public void performRemoveShortcutAction(AccessibilityService service, AccessibilityNodeInfo mRootNode) {
//快捷方式自动移除
XLog.d(TAG, "performRemoveShortcutAction: ");
String longClickShortcut = Prefs.getLongClickShortcut(mContext);
XLog.d(TAG, "performRemoveShortcutAction: longClickShortcut=" + longClickShortcut);
if (!longClickShortcut.isEmpty()) {
List<AccessibilityNodeInfo> removeInfos = mRootNode.findAccessibilityNodeInfosByText("移除");
XLog.d(TAG, "performRemoveShortcutAction: removeInfos=" + removeInfos.size());
if (!removeInfos.isEmpty()) {
getCanClickAble(removeInfos.get(0)).performAction(AccessibilityNodeInfo.ACTION_CLICK);
Prefs.removeDelShortcuts(mContext, Arrays.asList(longClickShortcut));
Prefs.setLongClickShortcut(mContext, "");
}
}
}
public void performCancelRemoveShortcutAction(AccessibilityService service, AccessibilityNodeInfo mRootNode) {
//快捷方式用户移除监听
XLog.d(TAG, "performCancelRemoveShortcutAction: ");
List<AccessibilityNodeInfo> removeInfos = mRootNode.findAccessibilityNodeInfosByText("移除");
if (!removeInfos.isEmpty()) {
hasRemoveShortcut = true;
} else if (hasRemoveShortcut && !Prefs.getDevShortcuts(mContext).isEmpty()) {
//检查
AppUtil.INSTANCE.checkShortcut(mContext);
}
}
先获取Launcher包名，处于launcher时，获取是否有要移除的桌面快捷方式，如果有的话，长按-移除
