Views in android

Android studio find all views in layout

LinearLayout rootLinearLayout = (LinearLayout) findViewById(R.id.rootLinearLayout);
int count = rootLinearLayout.getChildCount();
for (int i = 0; i < count; i++) {
    View v = rootLinearLayout.getChildAt(i);
    if (v instanceof LinearLayout) {
        ...
    }
}

Source: stackoverflow.com

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