diff options
Diffstat (limited to 'searchview/src')
| -rw-r--r-- | searchview/src/main/kotlin/ca/allanwang/kau/searchview/SearchView.kt | 23 |
1 files changed, 18 insertions, 5 deletions
diff --git a/searchview/src/main/kotlin/ca/allanwang/kau/searchview/SearchView.kt b/searchview/src/main/kotlin/ca/allanwang/kau/searchview/SearchView.kt index 1376115..e7d820e 100644 --- a/searchview/src/main/kotlin/ca/allanwang/kau/searchview/SearchView.kt +++ b/searchview/src/main/kotlin/ca/allanwang/kau/searchview/SearchView.kt @@ -15,6 +15,7 @@ import android.text.Editable import android.text.TextWatcher import android.util.AttributeSet import android.view.* +import android.view.inputmethod.EditorInfo import android.widget.FrameLayout import android.widget.ImageView import android.widget.ProgressBar @@ -122,6 +123,11 @@ class SearchView @JvmOverloads constructor( */ var textCallback: (query: String, searchView: SearchView) -> Unit = { _, _ -> } /** + * Callback for when the search action key is detected from the keyboard + * Returns true if the searchbar should close afterwards, and false otherwise + */ + var searchCallback: (query: String, searchView: SearchView) -> Boolean = { _, _ -> false } + /** * Debouncing interval between callbacks */ var textDebounceInterval: Long = 0 @@ -249,15 +255,21 @@ class SearchView @JvmOverloads constructor( editText.addTextChangedListener(object : TextWatcher { override fun afterTextChanged(s: Editable?) {} - override fun beforeTextChanged(s: CharSequence?, start: Int, count: Int, after: Int) {} + override fun beforeTextChanged(s: CharSequence, start: Int, count: Int, after: Int) {} - override fun onTextChanged(s: CharSequence?, start: Int, before: Int, count: Int) { - val valid = !s.isNullOrBlank() - if (valid) textCallback(s.toString().trim(), this@SearchView) + override fun onTextChanged(s: CharSequence, start: Int, before: Int, count: Int) { + if (s.isNotBlank()) textCallback(s.toString().trim(), this@SearchView) else clearResults() } - }) + editText.setOnEditorActionListener { _, actionId, _ -> + if (actionId == EditorInfo.IME_ACTION_SEARCH) { + if (configs.searchCallback(editText.text.toString(), this)) revealClose() + else editText.hideKeyboard() + return@setOnEditorActionListener true + } + false + } } internal fun ImageView.setSearchIcon(iicon: IIcon?): ImageView { @@ -389,6 +401,7 @@ class SearchView @JvmOverloads constructor( recycler.gone() editText.hideKeyboard() } + } @DslMarker |