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Update KeyboardUtils will null checks and add setSoftKeyboardVisibility()

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This commit is contained in:
agnostic-apollo
2021-05-10 05:21:54 +05:00
parent 4ecea144bb
commit fe8c3ba216
1 changed files with 49 additions and 22 deletions
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71
termux-shared/src/main/java/com/termux/shared/view/KeyboardUtils.java
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@@ -8,6 +8,7 @@ import android.view.WindowInsets;
import android.view.WindowManager;
import android.view.inputmethod.InputMethodManager;
import androidx.annotation.NonNull;
import androidx.core.view.WindowInsetsCompat;
import com.termux.shared.logger.Logger;
@@ -16,6 +17,15 @@ public class KeyboardUtils {
private static final String LOG_TAG = "KeyboardUtils";
public static void setSoftKeyboardVisibility(@NonNull final Runnable showSoftKeyboardRunnable, final Activity activity, final View view, final boolean visible) {
if (visible) {
view.postDelayed(showSoftKeyboardRunnable, 1000);
} else {
view.removeCallbacks(showSoftKeyboardRunnable);
hideSoftKeyboard(activity, view);
}
}
/**
* Toggle the soft keyboard. The {@link InputMethodManager#SHOW_FORCED} is passed as
* {@code showFlags} so that keyboard is forcefully shown if it needs to be enabled.
@@ -26,9 +36,11 @@ public class KeyboardUtils {
* default implementation of {@link InputMethodService#onEvaluateInputViewShown()} and returns
* {@code true}.
*/
public static void toggleSoftKeyboard(Context context) {
public static void toggleSoftKeyboard(final Context context) {
if (context == null) return;
InputMethodManager inputMethodManager = (InputMethodManager) context.getSystemService(Context.INPUT_METHOD_SERVICE);
inputMethodManager.toggleSoftInput(InputMethodManager.SHOW_FORCED, 0);
if (inputMethodManager != null)
inputMethodManager.toggleSoftInput(InputMethodManager.SHOW_FORCED, 0);
}
/**
@@ -47,50 +59,65 @@ public class KeyboardUtils {
* check by passing {@code 0} as {@code flags}.
* https://cs.android.com/android/platform/superproject/+/android-11.0.0_r3:frameworks/base/core/java/android/inputmethodservice/InputMethodService.java;l=2022
*/
public static void showSoftKeyboard(Context context, View view) {
public static void showSoftKeyboard(final Context context, final View view) {
if (context == null || view == null) return;
InputMethodManager inputMethodManager = (InputMethodManager) context.getSystemService(Context.INPUT_METHOD_SERVICE);
inputMethodManager.showSoftInput(view, 0);
if (inputMethodManager != null)
inputMethodManager.showSoftInput(view, 0);
}
public static void hideSoftKeyboard(Context context, View view) {
public static void hideSoftKeyboard(final Context context, final View view) {
if (context == null || view == null) return;
InputMethodManager inputMethodManager = (InputMethodManager) context.getSystemService(Context.INPUT_METHOD_SERVICE);
inputMethodManager.hideSoftInputFromWindow(view.getWindowToken(), 0);
if (inputMethodManager != null)
inputMethodManager.hideSoftInputFromWindow(view.getWindowToken(), 0);
}
public static void disableSoftKeyboard(Activity activity, View view) {
public static void disableSoftKeyboard(final Activity activity, final View view) {
if (activity == null || view == null) return;
hideSoftKeyboard(activity, view);
setDisableSoftKeyboardFlags(activity);
}
public static void setDisableSoftKeyboardFlags(Activity activity) {
activity.getWindow().setFlags(WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM, WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM);
public static void setDisableSoftKeyboardFlags(final Activity activity) {
if (activity != null && activity.getWindow() != null)
activity.getWindow().setFlags(WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM, WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM);
}
public static void clearDisableSoftKeyboardFlags(Activity activity) {
activity.getWindow().clearFlags(WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM);
public static void clearDisableSoftKeyboardFlags(final Activity activity) {
if (activity != null && activity.getWindow() != null)
activity.getWindow().clearFlags(WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM);
}
public static boolean areDisableSoftKeyboardFlagsSet(Activity activity) {
public static boolean areDisableSoftKeyboardFlagsSet(final Activity activity) {
if (activity == null || activity.getWindow() == null) return false;
return (activity.getWindow().getAttributes().flags & WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM) != 0;
}
public static void setResizeTerminalViewForSoftKeyboardFlags(Activity activity) {
public static void setSoftKeyboardAlwaysHiddenFlags(final Activity activity) {
if (activity != null && activity.getWindow() != null)
activity.getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_HIDDEN);
}
public static void setResizeTerminalViewForSoftKeyboardFlags(final Activity activity) {
// TODO: The flag is deprecated for API 30 and WindowInset API should be used
// https://developer.android.com/reference/android/view/WindowManager.LayoutParams#SOFT_INPUT_ADJUST_RESIZE
// https://medium.com/androiddevelopers/animating-your-keyboard-fb776a8fb66d
// https://stackoverflow.com/a/65194077/14686958
activity.getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE);
if (activity != null && activity.getWindow() != null)
activity.getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE);
}
/** Check if keyboard visible. Does not work on android 7 but does on android 11 avd. */
public static boolean isSoftKeyboardVisible(Activity activity) {
WindowInsets insets = activity.getWindow().getDecorView().getRootWindowInsets();
if (insets != null) {
WindowInsetsCompat insetsCompat = WindowInsetsCompat.toWindowInsetsCompat(insets);
if (insetsCompat != null && insetsCompat.isVisible(WindowInsetsCompat.Type.ime())) {
Logger.logVerbose(LOG_TAG, "Keyboard visible");
return true;
public static boolean isSoftKeyboardVisible(final Activity activity) {
if (activity != null && activity.getWindow() != null) {
WindowInsets insets = activity.getWindow().getDecorView().getRootWindowInsets();
if (insets != null) {
WindowInsetsCompat insetsCompat = WindowInsetsCompat.toWindowInsetsCompat(insets);
if (insetsCompat != null && insetsCompat.isVisible(WindowInsetsCompat.Type.ime())) {
Logger.logVerbose(LOG_TAG, "Keyboard visible");
return true;
}
}
}