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@@ -32,11 +32,13 @@ import android.graphics.drawable.Drawable;
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import android.os.Build;
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import android.text.Html;
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import android.text.Spanned;
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+import android.view.View;
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import android.view.Window;
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import android.widget.EditText;
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import android.widget.ImageButton;
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import android.widget.ProgressBar;
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import android.widget.SeekBar;
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+import android.widget.TextView;
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import com.google.android.material.floatingactionbutton.FloatingActionButton;
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import com.google.android.material.snackbar.Snackbar;
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@@ -48,11 +50,14 @@ import com.owncloud.android.datamodel.FileDataStorageManager;
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import com.owncloud.android.lib.resources.status.OCCapability;
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import com.owncloud.android.ui.activity.ToolbarActivity;
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+import java.lang.reflect.Field;
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+
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import androidx.annotation.ColorInt;
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import androidx.annotation.DrawableRes;
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import androidx.annotation.Nullable;
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import androidx.appcompat.app.ActionBar;
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import androidx.appcompat.widget.AppCompatCheckBox;
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+import androidx.appcompat.widget.SearchView;
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import androidx.appcompat.widget.SwitchCompat;
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import androidx.core.content.ContextCompat;
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import androidx.core.content.res.ResourcesCompat;
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@@ -388,6 +393,20 @@ public final class ThemeUtils {
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));
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}
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+ public static void themeEditText(EditText editText, int color) {
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+ editText.setHighlightColor(color);
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+ setTextViewCursorColor(editText, color);
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+ setTextViewHandlesColor(editText, color);
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+ }
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+
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+ public static void themeSearchView(SearchView searchView, int color) {
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+ SearchView.SearchAutoComplete editText = searchView.findViewById(R.id.search_src_text);
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+
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+ editText.setHighlightColor(color);
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+ ThemeUtils.setTextViewCursorColor(editText, color);
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+ ThemeUtils.setTextViewHandlesColor(editText, color);
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+ }
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+
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public static void tintCheckbox(AppCompatCheckBox checkBox, int color) {
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CompoundButtonCompat.setButtonTintList(checkBox, new ColorStateList(
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new int[][]{
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@@ -472,4 +491,88 @@ public final class ThemeUtils {
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return new OCCapability();
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}
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}
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+
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+ /**
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+ * Lifted from SO.
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+ * @see https://stackoverflow.com/questions/25996032/how-to-change-programmatically-edittext-cursor-color-in-android#26543290
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+ * @param view TextView to be styled
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+ * @param color The desired cursor colour
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+ */
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+ public static void setTextViewCursorColor(EditText view, @ColorInt int color) {
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+ try {
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+ // Get the cursor resource id
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+ Field field = TextView.class.getDeclaredField("mCursorDrawableRes");
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+ field.setAccessible(true);
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+ int drawableResId = field.getInt(view);
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+
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+ // Get the editor
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+ // TODO check this in API 15
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+ field = TextView.class.getDeclaredField("mEditor");
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+ field.setAccessible(true);
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+ Object editor = field.get(view);
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+
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+ // Get the drawable and set a color filter
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+ Drawable drawable = ContextCompat.getDrawable(view.getContext(), drawableResId);
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+ drawable.setColorFilter(color, PorterDuff.Mode.SRC_IN);
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+ Drawable[] drawables = {drawable, drawable};
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+
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+ // Set the drawables
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+ field = editor.getClass().getDeclaredField("mCursorDrawable");
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+ field.setAccessible(true);
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+ field.set(editor, drawables);
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+ } catch (Exception ignored) { }
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+ }
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+
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+
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+ /**
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+ * Set the color of the handles when you select text in a
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+ * {@link android.widget.EditText} or other view that extends {@link TextView}.
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+ *
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+ * @param view
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+ * The {@link TextView} or a {@link View} that extends {@link TextView}.
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+ * @param color
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+ * The color to set for the text handles
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+ *
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+ * @see https://gist.github.com/jaredrummler/2317620559d10ac39b8218a1152ec9d4
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+ */
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+ public static void setTextViewHandlesColor(TextView view, int color) {
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+ try {
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+ Field editorField = TextView.class.getDeclaredField("mEditor");
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+ if (!editorField.isAccessible()) {
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+ editorField.setAccessible(true);
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+ }
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+
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+ Object editor = editorField.get(view);
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+ Class<?> editorClass = editor.getClass();
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+
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+ String[] handleNames = {"mSelectHandleLeft", "mSelectHandleRight", "mSelectHandleCenter"};
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+ String[] resNames = {"mTextSelectHandleLeftRes", "mTextSelectHandleRightRes", "mTextSelectHandleRes"};
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+
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+ for (int i = 0; i < handleNames.length; i++) {
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+ Field handleField = editorClass.getDeclaredField(handleNames[i]);
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+ if (!handleField.isAccessible()) {
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+ handleField.setAccessible(true);
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+ }
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+
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+ Drawable handleDrawable = (Drawable) handleField.get(editor);
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+
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+ if (handleDrawable == null) {
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+ Field resField = TextView.class.getDeclaredField(resNames[i]);
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+ if (!resField.isAccessible()) {
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+ resField.setAccessible(true);
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+ }
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+ int resId = resField.getInt(view);
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+ handleDrawable = view.getResources().getDrawable(resId);
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+ }
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+
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+ if (handleDrawable != null) {
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+ Drawable drawable = handleDrawable.mutate();
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+ drawable.setColorFilter(color, PorterDuff.Mode.SRC_IN);
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+ handleField.set(editor, drawable);
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+ }
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+ }
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+ } catch (Exception e) {
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+ e.printStackTrace();
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+ }
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+ }
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}
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Daniel Bailey